Breve Análise do Smartphone BlackBerry KEY2 LE

Name: BlackBerry Key2 LE
Brand: BlackBerry

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Quem aprecia um smartphone com um teclado físico, mas não quer gastar em um dispositivo caro deve considerar o BlackBerry KEY2 LE. A versão mais barata do KEY2 tem hardware decente para o seu preço, mas é uma barganha empresarial?

Florian Schmitt, 👁 Florian Schmitt (traduzido por Ricardo Soto), Published 12/10/2018 🇺🇸 🇩🇪 ...

Android ARM Business Touchscreen Smartphone

Test device courtesy of notebooksbilliger.de

Download your licensed rating image as PNG / SVG

BlackBerry Key2 LE (Blackberry Serie)

Processador

Qualcomm Snapdragon 636 8 x 1.8 GHz, Kryo 260

Placa gráfica

Qualcomm Adreno 509

Memória

4 GB

Pantalha

4.50 polegadas 15:10, 1620 x 1080 pixel 433 PPI, Tela táctil capacitiva, IPS, Brilhante: sim

Disco rígido

64 GB eMMC Flash, 64 GB

, 50 GB livre

Conexões

1 USB 2.0, Conexões Audio: Conector para fones de 3,5 mm, Card Reader: microSD, 1 Leitor de Impressões Digitais, NFC, Brightness Sensor, Sensores: Acelerômetro, Bússola, Giroscópio, sensor de proximidade, USB Type-C (OTG)

Funcionamento em rede

802.11 a/b/g/n/ac (a/b/g/n = Wi-Fi 4/ac = Wi-Fi 5/), Bluetooth 5.0, 2G: 850, 900, 1,800, 1,900 MHz. 3G: B1, B2, B4, B5, B8. 4G: B1, B2, B3, B4, B5, B7, B8, B12, B17, B19, B20, B26, B28, B32, B38, B40, B41., Dual SIM, LTE, GPS

Tamanho

altura x largura x profundidade (em mm): 8.4 x 150.3 x 71.8

Bateria

11.4 Wh, 3000 mAh Lítio-Ion, Qualcomm Quick Charge 3.0

Sistema Operativo

Android 8.1 Oreo

Camera

Primary Camera: 13 MPix Câmera principal: 13 MP, f2.2, Phase Detection Autofocus (PDAF), dual LED flash, videos @ 2160p/30 FPS. Câmera secundária: 5 MP, f/2.4, Depth of Field sensor.
Secondary Camera: 8 MPix Videos @1080p/30 FPS

Características adicionais

Alto falantes: Alto-falante mono no lado inferior do dispositivo, Teclado: Teclado físico, teclado virtual, Iluminação do Teclado: sim, Carregador, Cabo de carregamento USB Type-A para Type-, fones, ferramenta SIM, DTEK, BBM, Locker, Notable, 24 Meses Garantia, Rádio FM, LED de notificações multi-cor, botão de conforto BlackBerry configurável. SAR value: Head - 0.78 W/kg. LTE speeds: Download - 600 MBit/s, Upload - 150 MBit/s, fanless

peso

156 g, Suprimento de energia: 64 g

Preço

429 Euro

Note: The manufacturer may use components from different suppliers including display panels, drives or memory sticks with similar specifications.

see all specifications

Size Comparison

Networking
iperf3 transmit AX12
LG G7 ThinQ Adreno 630, SD 845, 64 GB UFS 2.1 Flash	651 MBit/s +107%
Huawei P20 Mali-G72 MP12, Kirin 970, 128 GB UFS 2.1 Flash	397 MBit/s +26%
Sony Xperia XA2 Plus Adreno 508, SD 630, 32 GB eMMC Flash	347 MBit/s +10%
BlackBerry Key2 Adreno 512, SD 660, 64 GB eMMC Flash	319 MBit/s +1%
BlackBerry Key2 LE Adreno 509, SD 636, 64 GB eMMC Flash	315 MBit/s
Sharp D10 Adreno 508, SD 630, 64 GB eMMC Flash	163 (79^min - 172^max) MBit/s -48%
iperf3 receive AX12
LG G7 ThinQ Adreno 630, SD 845, 64 GB UFS 2.1 Flash	656 MBit/s +97%
Huawei P20 Mali-G72 MP12, Kirin 970, 128 GB UFS 2.1 Flash	637 MBit/s +91%
Sharp D10 Adreno 508, SD 630, 64 GB eMMC Flash	336 (287^min - 344^max) MBit/s +1%
BlackBerry Key2 LE Adreno 509, SD 636, 64 GB eMMC Flash	333 (323^min - 338^max) MBit/s
Sony Xperia XA2 Plus Adreno 508, SD 630, 32 GB eMMC Flash	309 MBit/s -7%
BlackBerry Key2 Adreno 512, SD 660, 64 GB eMMC Flash	137 MBit/s -59%

BlackBerry Key2 LE; iperf3 receive AX12; iperf 3.1.3: Ø331 (323-338)

BlackBerry Key2 LE; iperf3 transmit AX12; iperf 3.1.3: Ø311 (301-325)

GPS test: BlackBerry KEY2 LE – Cycling through a grove

GPS test: Garmin Edge 520 - Cycling through a grove

Image Comparison

Choose a scene and navigate within the first image. One click changes the position on touchscreens. One click on the zoomed-in image opens the original in a new window. The first image shows the scaled photograph of the test device.

Scene 1 Scene 2 Scene 3

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620 cd/m²	620 cd/m²	637 cd/m²
639 cd/m²	674 cd/m²	680 cd/m²
630 cd/m²	643 cd/m²	652 cd/m²

Distribuição do brilho

tested with X-Rite i1Pro 2

Máximo: 680 cd/m² (Nits) Médio: 643.9 cd/m²
iluminação: 91 %
Contraste: 1404:1 (Preto: 0.48 cd/m²)
ΔE Color 5.64 | 0.5-29.43 Ø4.91
ΔE Greyscale 7.2 | 0.5-98 Ø5.2
99.3% sRGB (Calman 2D)
Gamma: 2.487

	BlackBerry Key2 LE IPS, 1620x1080, 4.5"	BlackBerry Key2 IPS, 1620x1080, 4.5"	Sony Xperia XA2 Plus IPS, 2160x1080, 6"	LG G7 ThinQ IPS, 3120x1440, 6.1"	Huawei P20 LTPS, 2240x1080, 5.8"	Sharp D10 IPS, 2160x1080, 5.9"
Screen		6%	26%	18%	41%	4%
Brightness middle	674	569 -16%	597 -11%	974 45%	753 12%	745 11%
Brightness	644	548 -15%	592 -8%	975 51%	748 16%	723 12%
Brightness Distribution	91	93 2%	92 1%	96 5%	96 5%	89 -2%
Black Level *	0.48	0.35 27%	0.32 33%	0.49 -2%	0.37 23%	0.6 -25%
Contrast	1404	1626 16%	1866 33%	1988 42%	2035 45%	1242 -12%
Colorchecker dE 2000 *	5.64	5 11%	2.4 57%	5.4 4%	1.3 77%	4.52 20%
Colorchecker dE 2000 max. *	9.88	10.1 -2%	5.3 46%	13.1 -33%	2.3 77%	9.14 7%
Greyscale dE 2000 *	7.2	5.4 25%	3.4 53%	5 31%	1.7 76%	5.8 19%
Gamma	2.487 ^88%	2.6 ^85%	2.2 ^100%	2.31 ^95%	2.18 ^101%	2.262 ^97%
CCT	8090 ^80%	7424 ^88%	7172 ^91%	7480 ^87%	66.76 ^9736%	7660 ^85%

* ... smaller is better

Screen Flickering / PWM (Pulse-Width Modulation)

ℹ

To dim the screen, some notebooks will simply cycle the backlight on and off in rapid succession - a method called Pulse Width Modulation (PWM) . This cycling frequency should ideally be undetectable to the human eye. If said frequency is too low, users with sensitive eyes may experience strain or headaches or even notice the flickering altogether.

Screen flickering / PWM detected

2358 Hz

≤ 15 % brightness setting

The display backlight flickers at 2358 Hz (worst case, e.g., utilizing PWM) Flickering detected at a brightness setting of 15 % and below. There should be no flickering or PWM above this brightness setting.

The frequency of 2358 Hz is quite high, so most users sensitive to PWM should not notice any flickering.

In comparison: 53 % of all tested devices do not use PWM to dim the display. If PWM was detected, an average of 8705 (minimum: 5 - maximum: 343500) Hz was measured.

Display Response Times

ℹ

Display response times show how fast the screen is able to change from one color to the next. Slow response times can lead to afterimages and can cause moving objects to appear blurry (ghosting). Gamers of fast-paced 3D titles should pay special attention to fast response times.

↔ Response Time Black to White
18 ms ... rise ↗ and fall ↘ combined	↗ 5 ms rise
18 ms ... rise ↗ and fall ↘ combined	↘ 13 ms fall
The screen shows good response rates in our tests, but may be too slow for competitive gamers. In comparison, all tested devices range from 0.1 (minimum) to 240 (maximum) ms. » 36 % of all devices are better. This means that the measured response time is better than the average of all tested devices (20.9 ms).
↔ Response Time 50% Grey to 80% Grey
46 ms ... rise ↗ and fall ↘ combined	↗ 23 ms rise
46 ms ... rise ↗ and fall ↘ combined	↘ 23 ms fall
The screen shows slow response rates in our tests and will be unsatisfactory for gamers. In comparison, all tested devices range from 0.165 (minimum) to 636 (maximum) ms. » 77 % of all devices are better. This means that the measured response time is worse than the average of all tested devices (32.8 ms).

Geekbench 4.4
64 Bit Single-Core Score (sort by value)
BlackBerry Key2 LE	1343 Points
BlackBerry Key2	1617 Points +20%
Sony Xperia XA2 Plus	858 Points -36%
LG G7 ThinQ	2448 Points +82%
Huawei P20	1886 Points +40%
Sharp D10	875 Points -35%
Average Qualcomm Snapdragon 636 (1323 - 1506, n=11)	1351 Points +1%
Average of class Smartphone (844 - 9574, n=84, last 2 years)	5609 Points +318%
64 Bit Multi-Core Score (sort by value)
BlackBerry Key2 LE	4781 Points
BlackBerry Key2	5806 Points +21%
Sony Xperia XA2 Plus	4152 Points -13%
LG G7 ThinQ	9029 Points +89%
Huawei P20	6557 Points +37%
Sharp D10	4203 Points -12%
Average Qualcomm Snapdragon 636 (4781 - 5426, n=11)	4960 Points +4%
Average of class Smartphone (4134 - 34246, n=84, last 2 years)	15765 Points +230%
Compute RenderScript Score (sort by value)
BlackBerry Key2 LE	4484 Points
BlackBerry Key2	5672 Points +26%
Sony Xperia XA2 Plus	3621 Points -19%
LG G7 ThinQ	13497 Points +201%
Sharp D10	3728 Points -17%
Average Qualcomm Snapdragon 636 (4278 - 5041, n=11)	4505 Points 0%
Average of class Smartphone (5192 - 28121, n=61, last 2 years)	12557 Points +180%

PCMark for Android
Work performance score (sort by value)
BlackBerry Key2 LE	6468 Points
BlackBerry Key2	7026 Points +9%
Sony Xperia XA2 Plus	5659 Points -13%
LG G7 ThinQ	9503 Points +47%
Huawei P20	8700 Points +35%
Sharp D10	5796 Points -10%
Average Qualcomm Snapdragon 636 (6040 - 7618, n=11)	6624 Points +2%
Work 2.0 performance score (sort by value)
BlackBerry Key2 LE	5845 Points
BlackBerry Key2	6124 Points +5%
Sony Xperia XA2 Plus	4953 Points -15%
LG G7 ThinQ	7717 Points +32%
Huawei P20	7002 Points +20%
Average Qualcomm Snapdragon 636 (5611 - 6277, n=11)	5833 Points 0%

3DMark
1280x720 offscreen Ice Storm Unlimited Score (sort by value)
BlackBerry Key2 LE	19714 Points
BlackBerry Key2	24669 Points +25%
Sony Xperia XA2 Plus	16972 Points -14%
LG G7 ThinQ	56669 Points +187%
Huawei P20	30845 Points +56%
Sharp D10	17032 Points -14%
Average Qualcomm Snapdragon 636 (19525 - 20404, n=11)	19846 Points +1%
1280x720 offscreen Ice Storm Unlimited Graphics Score (sort by value)
BlackBerry Key2 LE	20778 Points
BlackBerry Key2	26322 Points +27%
Sony Xperia XA2 Plus	18472 Points -11%
LG G7 ThinQ	80534 Points +288%
Huawei P20	34146 Points +64%
Sharp D10	18635 Points -10%
Average Qualcomm Snapdragon 636 (20610 - 21067, n=11)	20839 Points 0%
1280x720 offscreen Ice Storm Unlimited Physics (sort by value)
BlackBerry Key2 LE	16719 Points
BlackBerry Key2	20224 Points +21%
Sony Xperia XA2 Plus	13217 Points -21%
LG G7 ThinQ	27817 Points +66%
Huawei P20	23046 Points +38%
Sharp D10	13090 Points -22%
Average Qualcomm Snapdragon 636 (15766 - 19365, n=11)	17020 Points +2%
2560x1440 Sling Shot OpenGL ES 3.0 (sort by value)
BlackBerry Key2 LE	1493 Points
BlackBerry Key2	1999 Points +34%
Sony Xperia XA2 Plus	1334 Points -11%
LG G7 ThinQ	5799 Points +288%
Huawei P20	3354 Points +125%
Sharp D10	1351 Points -10%
Average Qualcomm Snapdragon 636 (1458 - 1493, n=11)	1475 Points -1%
Average of class Smartphone (812 - 7285, n=26, last 2 years)	4204 Points +182%
2560x1440 Sling Shot OpenGL ES 3.0 Graphics (sort by value)
BlackBerry Key2 LE	1353 Points
BlackBerry Key2	1856 Points +37%
Sony Xperia XA2 Plus	1248 Points -8%
LG G7 ThinQ	7633 Points +464%
Huawei P20	3550 Points +162%
Sharp D10	1269 Points -6%
Average Qualcomm Snapdragon 636 (1313 - 1353, n=11)	1331 Points -2%
Average of class Smartphone (756 - 9451, n=26, last 2 years)	4740 Points +250%
2560x1440 Sling Shot OpenGL ES 3.0 Physics (sort by value)
BlackBerry Key2 LE	2336 Points
BlackBerry Key2	2736 Points +17%
Sony Xperia XA2 Plus	1757 Points -25%
LG G7 ThinQ	3150 Points +35%
Huawei P20	2811 Points +20%
Sharp D10	1743 Points -25%
Average Qualcomm Snapdragon 636 (1349 - 2626, n=11)	2280 Points -2%
Average of class Smartphone (1093 - 4349, n=26, last 2 years)	3303 Points +41%
2560x1440 Sling Shot OpenGL ES 3.0 Unlimited (sort by value)
BlackBerry Key2 LE	1543 Points
BlackBerry Key2	1889 Points +22%
Sony Xperia XA2 Plus	1381 Points -10%
LG G7 ThinQ	5877 Points +281%
Huawei P20	3463 Points +124%
Sharp D10	1395 Points -10%
Average Qualcomm Snapdragon 636 (1525 - 1568, n=11)	1541 Points 0%
Average of class Smartphone (883 - 23024, n=73, last 2 years)	11109 Points +620%
2560x1440 Sling Shot OpenGL ES 3.0 Unlimited Graphics (sort by value)
BlackBerry Key2 LE	1406 Points
BlackBerry Key2	1734 Points +23%
Sony Xperia XA2 Plus	1303 Points -7%
LG G7 ThinQ	7882 Points +461%
Huawei P20	3683 Points +162%
Sharp D10	1325 Points -6%
Average Qualcomm Snapdragon 636 (1358 - 1406, n=11)	1395 Points -1%
Average of class Smartphone (840 - 45492, n=73, last 2 years)	19708 Points +1302%
2560x1440 Sling Shot OpenGL ES 3.0 Unlimited Physics (sort by value)
BlackBerry Key2 LE	2346 Points
BlackBerry Key2	2752 Points +17%
Sony Xperia XA2 Plus	1744 Points -26%
LG G7 ThinQ	3109 Points +33%
Huawei P20	2896 Points +23%
Sharp D10	1711 Points -27%
Average Qualcomm Snapdragon 636 (2288 - 2683, n=11)	2386 Points +2%
Average of class Smartphone (1075 - 8749, n=73, last 2 years)	5001 Points +113%
2560x1440 Sling Shot Extreme (ES 3.1) (sort by value)
BlackBerry Key2 LE	956 Points
BlackBerry Key2	1372 Points +44%
Sony Xperia XA2 Plus	824 Points -14%
LG G7 ThinQ	4471 Points +368%
Huawei P20	2982 Points +212%
Sharp D10	832 Points -13%
Average Qualcomm Snapdragon 636 (934 - 962, n=11)	950 Points -1%
Average of class Smartphone (286 - 17553, n=70, last 2 years)	3006 Points +214%
2560x1440 Sling Shot Extreme (ES 3.1) Graphics (sort by value)
BlackBerry Key2 LE	818 Points
BlackBerry Key2	1201 Points +47%
Sony Xperia XA2 Plus	718 Points -12%
LG G7 ThinQ	5006 Points +512%
Huawei P20	3040 Points +272%
Sharp D10	723 Points -12%
Average Qualcomm Snapdragon 636 (797 - 818, n=11)	812 Points -1%
Average of class Smartphone (240 - 29890, n=70, last 2 years)	3166 Points +287%
2560x1440 Sling Shot Extreme (ES 3.1) Physics (sort by value)
BlackBerry Key2 LE	2347 Points
BlackBerry Key2	2737 Points +17%
Sony Xperia XA2 Plus	1712 Points -27%
LG G7 ThinQ	3255 Points +39%
Huawei P20	2795 Points +19%
Sharp D10	1755 Points -25%
Average Qualcomm Snapdragon 636 (2251 - 2634, n=11)	2358 Points 0%
Average of class Smartphone (858 - 7180, n=70, last 2 years)	3260 Points +39%
2560x1440 Sling Shot Extreme (ES 3.1) Unlimited (sort by value)
BlackBerry Key2 LE	1010 Points
BlackBerry Key2	1287 Points +27%
Sony Xperia XA2 Plus	903 Points -11%
LG G7 ThinQ	4735 Points +369%
Huawei P20	2632 Points +161%
Sharp D10	912 Points -10%
Average Qualcomm Snapdragon 636 (765 - 1016, n=11)	980 Points -3%
Average of class Smartphone (317 - 23762, n=163, last 2 years)	8254 Points +717%
2560x1440 Sling Shot Extreme (ES 3.1) Unlimited Graphics (sort by value)
BlackBerry Key2 LE	871 Points
BlackBerry Key2	1134 Points +30%
Sony Xperia XA2 Plus	793 Points -9%
LG G7 ThinQ	5322 Points +511%
Huawei P20	2597 Points +198%
Sharp D10	806 Points -7%
Average Qualcomm Snapdragon 636 (645 - 872, n=11)	841 Points -3%
Average of class Smartphone (267 - 40163, n=163, last 2 years)	12419 Points +1326%
2560x1440 Sling Shot Extreme (ES 3.1) Unlimited Physics (sort by value)
BlackBerry Key2 LE	2293 Points
BlackBerry Key2	2431 Points +6%
Sony Xperia XA2 Plus	1756 Points -23%
LG G7 ThinQ	3416 Points +49%
Huawei P20	2762 Points +20%
Sharp D10	1697 Points -26%
Average Qualcomm Snapdragon 636 (2258 - 2644, n=11)	2372 Points +3%
Average of class Smartphone (877 - 10632, n=163, last 2 years)	4759 Points +108%

GFXBench (DX / GLBenchmark) 2.7
T-Rex Onscreen (sort by value)
BlackBerry Key2 LE	40 fps
BlackBerry Key2	52 fps +30%
Sony Xperia XA2 Plus	28 fps -30%
LG G7 ThinQ	60 fps +50%
Huawei P20	59 fps +48%
Sharp D10	29 fps -27%
Average Qualcomm Snapdragon 636 (30 - 40, n=12)	34.3 fps -14%
Average of class Smartphone (23 - 166, n=174, last 2 years)	86.6 fps +117%
1920x1080 T-Rex Offscreen (sort by value)
BlackBerry Key2 LE	35 fps
BlackBerry Key2	43 fps +23%
Sony Xperia XA2 Plus	30 fps -14%
LG G7 ThinQ	144 fps +311%
Huawei P20	125 fps +257%
Sharp D10	30 fps -14%
Average Qualcomm Snapdragon 636 (35 - 36, n=12)	35.6 fps +2%
Average of class Smartphone (19 - 791, n=174, last 2 years)	296 fps +746%

GFXBench 3.0
on screen Manhattan Onscreen OGL (sort by value)
BlackBerry Key2 LE	18 fps
BlackBerry Key2	23 fps +28%
Sony Xperia XA2 Plus	13 fps -28%
LG G7 ThinQ	41 fps +128%
Huawei P20	56 fps +211%
Sharp D10	14 fps -22%
Average Qualcomm Snapdragon 636 (13 - 18, n=12)	15 fps -17%
Average of class Smartphone (6.8 - 166, n=174, last 2 years)	76.1 fps +323%
1920x1080 1080p Manhattan Offscreen (sort by value)
BlackBerry Key2 LE	16 fps
BlackBerry Key2	21 fps +31%
Sony Xperia XA2 Plus	14 fps -12%
LG G7 ThinQ	63 fps +294%
Huawei P20	59 fps +269%
Sharp D10	13 fps -19%
Average Qualcomm Snapdragon 636 (16 - 16, n=12)	16 fps 0%
Average of class Smartphone (12 - 502, n=174, last 2 years)	175 fps +994%

GFXBench 3.1
on screen Manhattan ES 3.1 Onscreen (sort by value)
BlackBerry Key2 LE	12 fps
BlackBerry Key2	12 fps 0%
Sony Xperia XA2 Plus	9.3 fps -22%
LG G7 ThinQ	26 fps +117%
Huawei P20	39 fps +225%
Sharp D10	9.6 fps -20%
Average Qualcomm Snapdragon 636 (5.7 - 12, n=12)	9.47 fps -21%
Average of class Smartphone (3.7 - 166, n=174, last 2 years)	66.7 fps +456%
1920x1080 Manhattan ES 3.1 Offscreen (sort by value)
BlackBerry Key2 LE	10 fps
BlackBerry Key2	13 fps +30%
Sony Xperia XA2 Plus	9.8 fps -2%
LG G7 ThinQ	51 fps +410%
Huawei P20	39 fps +290%
Sharp D10	9.8 fps -2%
Average Qualcomm Snapdragon 636 (6.3 - 10, n=12)	9.68 fps -3%
Average of class Smartphone (8.3 - 365, n=174, last 2 years)	124.3 fps +1143%

GFXBench
on screen Car Chase Onscreen (sort by value)
BlackBerry Key2 LE	7.4 fps
BlackBerry Key2	9.8 fps +32%
Sony Xperia XA2 Plus	5.3 fps -28%
LG G7 ThinQ	17 fps +130%
Huawei P20	23 fps +211%
Sharp D10	5.4 fps -27%
Average Qualcomm Snapdragon 636 (5.1 - 7.4, n=12)	5.96 fps -19%
Average of class Smartphone (5 - 154, n=175, last 2 years)	49.5 fps +569%
1920x1080 Car Chase Offscreen (sort by value)
BlackBerry Key2 LE	6.3 fps
BlackBerry Key2	9 fps +43%
Sony Xperia XA2 Plus	5.6 fps -11%
LG G7 ThinQ	33 fps +424%
Huawei P20	23 fps +265%
Sharp D10	5.5 fps -13%
Average Qualcomm Snapdragon 636 (6.3 - 6.3, n=12)	6.3 fps 0%
Average of class Smartphone (3.1 - 216, n=174, last 2 years)	74.8 fps +1087%
on screen Aztec Ruins Normal Tier Onscreen (sort by value)
BlackBerry Key2 LE	6.9 fps
BlackBerry Key2	9.7 fps +41%
Sony Xperia XA2 Plus	5.4 fps -22%
LG G7 ThinQ	20 fps +190%
Sharp D10	5.4 fps -22%
Average Qualcomm Snapdragon 636 (4.9 - 6.9, n=9)	5.59 fps -19%
Average of class Smartphone (3.6 - 166, n=207, last 2 years)	50.7 fps +635%
1920x1080 Aztec Ruins Normal Tier Offscreen (sort by value)
BlackBerry Key2 LE	6 fps
BlackBerry Key2	8.6 fps +43%
Sony Xperia XA2 Plus	5.6 fps -7%
LG G7 ThinQ	37 fps +517%
Sharp D10	5.6 fps -7%
Average Qualcomm Snapdragon 636 (5.4 - 6.1, n=9)	5.93 fps -1%
Average of class Smartphone (2.3 - 321, n=207, last 2 years)	84.9 fps +1315%
on screen Aztec Ruins High Tier Onscreen (sort by value)
BlackBerry Key2 LE	4.4 fps
BlackBerry Key2	6.3 fps +43%
Sony Xperia XA2 Plus	3.1 fps -30%
LG G7 ThinQ	13 fps +195%
Sharp D10	3.2 fps -27%
Average Qualcomm Snapdragon 636 (2 - 4.4, n=9)	3.27 fps -26%
Average of class Smartphone (0.85 - 144, n=207, last 2 years)	38.9 fps +784%
2560x1440 Aztec Ruins High Tier Offscreen (sort by value)
BlackBerry Key2 LE	2.2 fps
BlackBerry Key2	3.2 fps +45%
Sony Xperia XA2 Plus	1.9 fps -14%
LG G7 ThinQ	14 fps +536%
Sharp D10	1.9 fps -14%
Average Qualcomm Snapdragon 636 (2.2 - 3.5, n=9)	2.36 fps +7%
Average of class Smartphone (0.85 - 129, n=207, last 2 years)	34 fps +1445%

AnTuTu v7 - Total Score (sort by value)
BlackBerry Key2 LE	118023 Points
BlackBerry Key2	126462 Points +7%
Sony Xperia XA2 Plus	89006 Points -25%
LG G7 ThinQ	256276 Points +117%
Huawei P20	200756 Points +70%
Sharp D10	90099 Points -24%
Average Qualcomm Snapdragon 636 (115565 - 138661, n=11)	118863 Points +1%

AnTuTu v6 - Total Score (sort by value)
BlackBerry Key2 LE	96296 Points
BlackBerry Key2	116968 Points +21%
Sony Xperia XA2 Plus	70346 Points -27%
LG G7 ThinQ	223464 Points +132%
Huawei P20	179393 Points +86%
Sharp D10	72035 Points -25%
Average Qualcomm Snapdragon 636 (92015 - 125213, n=10)	98051 Points +2%

BaseMark OS II
Overall (sort by value)
BlackBerry Key2 LE	1847 Points
BlackBerry Key2	2330 Points +26%
Sony Xperia XA2 Plus	1570 Points -15%
LG G7 ThinQ	4257 Points +130%
Huawei P20	3288 Points +78%
Sharp D10	1539 Points -17%
Average Qualcomm Snapdragon 636 (1734 - 2156, n=10)	1957 Points +6%
Average of class Smartphone (1196 - 12993, n=158, last 2 years)	6499 Points +252%
System (sort by value)
BlackBerry Key2 LE	4566 Points
BlackBerry Key2	5229 Points +15%
Sony Xperia XA2 Plus	3284 Points -28%
LG G7 ThinQ	8070 Points +77%
Huawei P20	5797 Points +27%
Sharp D10	3298 Points -28%
Average Qualcomm Snapdragon 636 (4320 - 5348, n=10)	4559 Points 0%
Average of class Smartphone (2368 - 17953, n=158, last 2 years)	10346 Points +127%
Memory (sort by value)
BlackBerry Key2 LE	1461 Points
BlackBerry Key2	2256 Points +54%
Sony Xperia XA2 Plus	1334 Points -9%
LG G7 ThinQ	3744 Points +156%
Huawei P20	4154 Points +184%
Sharp D10	1235 Points -15%
Average Qualcomm Snapdragon 636 (1236 - 2492, n=10)	1958 Points +34%
Average of class Smartphone (962 - 18911, n=158, last 2 years)	7058 Points +383%
Graphics (sort by value)
BlackBerry Key2 LE	1613 Points
BlackBerry Key2	2288 Points +42%
Sony Xperia XA2 Plus	1480 Points -8%
LG G7 ThinQ	7906 Points +390%
Huawei P20	3697 Points +129%
Sharp D10	1495 Points -7%
Average Qualcomm Snapdragon 636 (1590 - 1632, n=10)	1608 Points 0%
Average of class Smartphone (1017 - 58651, n=158, last 2 years)	17998 Points +1016%
Web (sort by value)
BlackBerry Key2 LE	1082 Points
BlackBerry Key2	1092 Points +1%
Sony Xperia XA2 Plus	936 Points -13%
LG G7 ThinQ	1374 Points +27%
Huawei P20	1313 Points +21%
Sharp D10	921 Points -15%
Average Qualcomm Snapdragon 636 (876 - 1088, n=10)	1037 Points -4%
Average of class Smartphone (841 - 2363, n=158, last 2 years)	1578 Points +46%

Legend

BlackBerry Key2 LE Qualcomm Snapdragon 636, Qualcomm Adreno 509, 64 GB eMMC Flash

BlackBerry Key2 Qualcomm Snapdragon 660, Qualcomm Adreno 512, 64 GB eMMC Flash

Sony Xperia XA2 Plus Qualcomm Snapdragon 630, Qualcomm Adreno 508, 32 GB eMMC Flash

LG G7 ThinQ Qualcomm Snapdragon 845, Qualcomm Adreno 630, 64 GB UFS 2.1 Flash

Huawei P20 HiSilicon Kirin 970, ARM Mali-G72 MP12, 128 GB UFS 2.1 Flash

Sharp D10 Qualcomm Snapdragon 630, Qualcomm Adreno 508, 64 GB eMMC Flash

Average Qualcomm Snapdragon 636

Average of class Smartphone

JetStream 1.1 | Octane V2 | Mozilla Kraken 1.1 | WebXPRT 3 | WebXPRT 2015

JetStream 1.1 - Total Score
LG G7 ThinQ (Chrome 66)	88.1 Points +96%
Huawei P20 (Chrome 66.0.3359.126)	56.2 Points +25%
BlackBerry Key2 (Chrome 67)	53.3 Points +18%
Average Qualcomm Snapdragon 636 (44.2 - 51.5, n=11)	45.3 Points +1%
BlackBerry Key2 LE (Chrome 70)	45.04 Points
Sharp D10 (Chrome 70)	27.85 Points -38%
Sony Xperia XA2 Plus (Chrome 67)	27.61 Points -39%

Octane V2 - Total Score
Average of class Smartphone (2228 - 100368, n=210, last 2 years)	38550 Points +348%
LG G7 ThinQ (Chrome 66)	16720 Points +94%
Huawei P20 (Chrome 66.0.3359.126)	11468 Points +33%
BlackBerry Key2 (Chrome 67)	10174 Points +18%
Average Qualcomm Snapdragon 636 (8163 - 9746, n=12)	8665 Points +1%
BlackBerry Key2 LE (Chrome 70)	8599 Points
Sony Xperia XA2 Plus (Chrome 67)	5017 Points -42%
Sharp D10 (Chrome 70)	5004 Points -42%

Mozilla Kraken 1.1 - Total
Sony Xperia XA2 Plus (Chrome 67)	10086 ms * -119%
Sharp D10 (Chrome 70)	9807 ms * -113%
Average Qualcomm Snapdragon 636 (4105 - 5066, n=12)	4688 ms * -2%
BlackBerry Key2 LE	4606 ms *
Huawei P20 (Chrome 66.0.3359.126)	3979 ms * +14%
BlackBerry Key2 (Chrome 67)	3927 ms * +15%
LG G7 ThinQ (Chrome 66)	2484 ms * +46%
Average of class Smartphone (277 - 28190, n=167, last 2 years)	1523 ms * +67%

WebXPRT 3 - Overall
Average of class Smartphone (38 - 347, n=79, last 2 years)	150.2 Points +146%
LG G7 ThinQ (Chrome 66)	97 Points +59%
Huawei P20	69 Points +13%
BlackBerry Key2 LE (Chrome 70)	61 Points
Average Qualcomm Snapdragon 636 (46 - 61, n=9)	54.4 Points -11%
Sony Xperia XA2 Plus (Chrome 67)	37 Points -39%

WebXPRT 2015 - Overall
LG G7 ThinQ (Chrome 66)	252 Points +37%
BlackBerry Key2 LE (Chrome 70)	184 Points
Huawei P20 (Chrome 66.0.3359.126)	182 Points -1%
Average Qualcomm Snapdragon 636 (147 - 184, n=8)	158 Points -14%
Sony Xperia XA2 Plus (Chrome 67)	106 Points -42%

* ... smaller is better

	BlackBerry Key2 LE	BlackBerry Key2	Sony Xperia XA2 Plus	LG G7 ThinQ	Huawei P20	Sharp D10	Average 64 GB eMMC Flash	Average of class Smartphone
AndroBench 3-5		-10%	-14%	27%	242%	-10%	-1%	708%
Sequential Read 256KB	306.7	273.1 -11%	281.1 -8%	695 127%	827 170%	280.7 -8%	274 ?(95.6 - 704, n=204) -11%	1887 ?(226 - 4512, n=198, last 2 years) 515%
Sequential Write 256KB	213.8	208.4 -3%	146.2 -32%	176.4 -17%	193.6 -9%	211.5 -1%	176.6 ?(40 - 274, n=204) -17%	1471 ?(57.5 - 3908, n=198, last 2 years) 588%
Random Read 4KB	92.1	56.8 -38%	77.4 -16%	110.5 20%	147 60%	47.2 -49%	59.4 ?(9.58 - 148.5, n=204) -36%	278 ?(22.2 - 483, n=198, last 2 years) 202%
Random Write 4KB	19.1	17.18 -10%	10.5 -45%	23.26 22%	161.5 746%	16.79 -12%	32.2 ?(2.34 - 146.9, n=204) 69%	311 ?(9.4 - 753, n=198, last 2 years) 1528%
Sequential Read 256KB SDCard	82.4 ?(Toshiba Exceria Pro M501)	82.5 ?(Toshiba Exceria Pro M501) 0%	86 ?(Toshiba Exceria Pro M501) 4%	84.7 ?(Toshiba Exceria Pro M501) 3%		83.2 ?(Toshiba Exceria Pro M501) 1%	77.4 ?(21.1 - 107.6, n=144) -6%
Sequential Write 256KB SDCard	59.6 ?(Toshiba Exceria Pro M501)	61.7 ?(Toshiba Exceria Pro M501) 4%	67 ?(Toshiba Exceria Pro M501) 12%	62.7 ?(Toshiba Exceria Pro M501) 5%		63.6 ?(Toshiba Exceria Pro M501) 7%	58.3 ?(11.2 - 83.3, n=144) -2%

BlackBerry Key2 LE; Arena of Valor; min; 1.25.1.2: Ø31.3 (29-32)

BlackBerry Key2 LE; Arena of Valor; high HD; 1.25.1.2: Ø30.8 (28-32)

BlackBerry Key2 LE; Asphalt 9: Legends; Standard / low; 1.1.4a: Ø29.9 (28-34)

BlackBerry Key2 LE; Asphalt 9: Legends; High Quality; 1.1.4a: Ø28.8 (3-31)

Carga Máxima

Inatividade


37 °C	34.2 °C	32.6 °C
36.3 °C	34 °C	33.4 °C
35.4 °C	33.3 °C	33 °C

Máximo: 37 °C
Médio: 34.4 °C


32.2 °C	34.5 °C	35.1 °C
32.8 °C	34.1 °C	38.8 °C
33.1 °C	35.6 °C	37.1 °C

Máximo: 38.8 °C
Médio: 34.8 °C

alimentação elétrica 39.8 °C | Temperatura do quarto 21.5 °C | Voltcraft IR-260

(±) The average temperature for the upper side under maximal load is 34.4 °C / 94 F, compared to the average of 32.8 °C / 91 F for the devices in the class Smartphone.
(+) The maximum temperature on the upper side is 37 °C / 99 F, compared to the average of 35.1 °C / 95 F, ranging from 21.9 to 63.7 °C for the class Smartphone.
(+) The bottom heats up to a maximum of 38.8 °C / 102 F, compared to the average of 33.9 °C / 93 F
(+) In idle usage, the average temperature for the upper side is 27 °C / 81 F, compared to the device average of 32.8 °C / 91 F.

Frequency diagram (checkboxes can be checked and unchecked to compare devices)

BlackBerry Key2 LE audio analysis

(+) | speakers can play relatively loud (82.4 dB)
Bass 100 - 315 Hz
(-) | nearly no bass - on average 66.6% lower than median
(+) | bass is linear (0% delta to prev. frequency)
Mids 400 - 2000 Hz
(-) | nearly no mids - on average 66.6% lower than median
(+) | mids are linear (0% delta to prev. frequency)
Highs 2 - 16 kHz
(-) | nearly no highs - on average 66.6% lower than median
(+) | highs are linear (0% delta to prev. frequency)
Overall 100 - 16.000 Hz
(-) | overall sound is not linear (123.7% difference to median)
Compared to same class
» 92% of all tested devices in this class were better, 6% similar, 1% worse
» The best had a delta of 12%, average was 37%, worst was 134%
Compared to all devices tested
» 98% of all tested devices were better, 2% similar, 0% worse
» The best had a delta of 4%, average was 25%, worst was 134%

BlackBerry Key2 audio analysis

(+) | speakers can play relatively loud (85.9 dB)
Bass 100 - 315 Hz
(-) | nearly no bass - on average 28.4% lower than median
(±) | linearity of bass is average (11.3% delta to prev. frequency)
Mids 400 - 2000 Hz
(±) | higher mids - on average 5.3% higher than median
(+) | mids are linear (6.1% delta to prev. frequency)
Highs 2 - 16 kHz
(±) | higher highs - on average 10.1% higher than median
(+) | highs are linear (4.7% delta to prev. frequency)
Overall 100 - 16.000 Hz
(±) | linearity of overall sound is average (26.6% difference to median)
Compared to same class
» 65% of all tested devices in this class were better, 6% similar, 29% worse
» The best had a delta of 12%, average was 37%, worst was 134%
Compared to all devices tested
» 80% of all tested devices were better, 4% similar, 16% worse
» The best had a delta of 4%, average was 25%, worst was 134%

Consumo de energia

Ocioso	0.6 / 1.4 / 2 Watt
Carga	4.8 / 8.3 Watt


Key: min: , med: , max: Metrahit Energy

	BlackBerry Key2 LE 3000 mAh	BlackBerry Key2 3500 mAh	Sony Xperia XA2 Plus 3580 mAh	LG G7 ThinQ 3000 mAh	Huawei P20 3400 mAh	Sharp D10 2900 mAh	Average Qualcomm Snapdragon 636	Average of class Smartphone
Power Consumption		9%	18%	-26%	-18%	20%	-25%	-17%
Idle Minimum *	0.6	0.56 7%	0.35 42%	1.16 -93%	0.67 -12%	0.7 -17%	0.944 ?(0.6 - 1.75, n=12) -57%	0.882 ?(0.4 - 2.37, n=157, last 2 years) -47%
Idle Average *	1.4	1.51 -8%	1.81 -29%	1.98 -41%	2.05 -46%	1 29%	2.22 ?(1.4 - 4.48, n=12) -59%	1.448 ?(0.6 - 4.26, n=157, last 2 years) -3%
Idle Maximum *	2	1.54 23%	1.83 8%	2.07 -4%	2.11 -6%	1.4 30%	2.54 ?(2 - 4.5, n=12) -27%	1.603 ?(0.83 - 4.45, n=157, last 2 years) 20%
Load Average *	4.8	3.94 18%	3.31 31%	4.51 6%	6.15 -28%	3.7 23%	4.51 ?(3.65 - 7.92, n=12) 6%	6.57 ?(2.3 - 16.5, n=152, last 2 years) -37%
Load Maximum *	8.3	7.87 5%	4.97 40%	8.3 -0%	8.09 3%	5.2 37%	7.37 ?(5.1 - 13.6, n=12) 11%	9.92 ?(3.53 - 20.8, n=152, last 2 years) -20%

* ... smaller is better

Tempo de Execução da Bateria

Ocioso (sem WLAN, min brilho)		27h 57min
WiFi Websurfing		11h 24min
Big Buck Bunny H.264 1080p		12h 14min
Carga (máximo brilho)		4h 14min

	BlackBerry Key2 LE 3000 mAh	BlackBerry Key2 3500 mAh	Sony Xperia XA2 Plus 3580 mAh	LG G7 ThinQ 3000 mAh	Huawei P20 3400 mAh	Sharp D10 2900 mAh
Battery Runtime		-5%	83%	3%	15%	-6%
Reader / Idle	1677		4682 179%	1662 -1%	1888 13%
H.264	734		893 22%	908 24%	810 10%
WiFi v1.3	684	651 -5%	837 22%	591 -14%	818 20%	644 -6%
Load	254		529 108%	260 2%	295 16%

Pro

+ Bom desempenho do GPS

+ Suporte para diversas bandas LTE

+ Carcaça robusta

+ Qualidade de chamadas impressionante

+ Diversas opções de entrada

+ Dois botões configuráveis

Contra

- Afogamento rápido sob uso intenso

- A tela tem uma tonalidade azul

- As câmeras são ruins com pouca luz

- Correções de segurança desatualizadas do Android

The BlackBerry KEY2 LE smartphone review. Test device courtesy of notebooksbilliger.de.

O BlackBerry KEY2 é a representação do móvel da BlackBerry Mobile, ou melhor, da TCL Communication, de lançar uma versão mais barata de seu smartphone carro-chefe. Afinal, nem todo mundo pode ou quer pagar mais de $600 para um smartphone. Em suma, a TCL criou uma versão simplificada do KEY2 sem sacrificar em áreas-chave. A diferença de desempenho entre o KEY2 LE e o KEY2 é dificilmente perceptível, a menos que ambos sejam pressionados, enquanto ambos os dispositivos têm duração de bateria comparável, apesar de o primeiro ter uma bateria menor de 500 mAh. Além disso, suspeitamos que a câmera mais fraca do KEY2 LE não afetará os clientes corporativos. O único compromisso prático é a falta de gestos de toque do teclado, que se mostrou útil durante o nosso tempo com o KEY2.

Reduzido, mas nos lugares corretos. O BlackBerry KEY2 LE é um smartphone empresarial decente com um teclado físico que retém a maioria dos melhores recursos do KEY2.

No entanto, é frustrante que nosso dispositivo de teste tenha correções de segurança do Android de três meses atrás quando o dispositivo é comercializado como sendo mais seguro do que outros smartphones Android. O TCL também inclui muitos aplicativos pré-instalados, o que pode afastar algumas pessoas que preferem uma experiência Android mais limpa. A tela também está abaixo do esperado, mas a precisão do GPS, a qualidade de construção e o desempenho são impressionantes para um smartphone de menos de $500.

No geral, recomendamos o KEY2 LE para quem deseja um smartphone com teclado físico, mas deseja manter os custos baixos. O dispositivo tem melhor relação custo-benefício do que seu irmão mais caro, mas o KEY2 é o melhor dos dois por apenas $150 a mais no momento em que este artigo foi escrito.

BlackBerry Key2 LE - 12/06/2018 v6 ^(old)
Florian Schmitt

Acabamento

86%

Teclado

68 / 75 → 91%

Mouse

92%

Conectividade

45 / 60 → 74%

Peso

92%

Bateria