Breve Análise do Conversível Lenovo Flex 5 15 (i7-8550U, GeForce MX130)

Name: Lenovo IdeaPad Flex-1570 81CA000RUS
Brand: Lenovo

Não tão flexível. O Flex 5 da Lenovo é um 2-em-1 acessível que parece ótimo pelo preço, com muitas portas integradas. Infelizmente, a tela fraca e o baixo desempenho do Turbo Boost deixam muito a desejar.

Allen Ngo, 👁 Allen Ngo (traduzido por Ricardo Soto), Published 09/11/2018 🇺🇸 🇫🇷 ...

Convertible / 2-in-1 Geforce Kaby Lake Touchscreen

Download your licensed rating image as PNG / SVG

Lenovo IdeaPad Flex-1570 81CA000RUS (IdeaPad Flex 5 15 Serie)

Processador

Intel Core i7-8550U 4 x 1.8 - 4 GHz, Kaby Lake Refresh

Placa gráfica

NVIDIA GeForce MX130 - 2048 MB VRAM, Análises do: 1108 MHz, Memoría: 5010 MHz, GDDR5, 388.72, Optimus

Memória

16 GB

, DDR4-2400, PC4-19200, 10-10-10-28, Single-Channel

Pantalha

15.60 polegadas 16:9, 1920 x 1080 pixel 141 PPI, 10-point capacitive, native pen support, NV156FHM-N48, IPS, BOE0700, Brilhante: sim

placa mãe

Intel Kaby Lake-U iHDCP 2.2 Premium PCH

Disco rígido

SK Hynix PC401 512GB M.2 (HFS512GD9TNG), 512 GB

Placa de Som

Intel Kaby Lake-U/Y PCH - High Definition Audio

Conexões

3 USB 3.0, 1 HDMI, 1 Kensington Lock, Conexões Audio: 3.5 mm combo, Card Reader: SD reader, 1 Leitor de Impressões Digitais, Brightness Sensor, Sensores: Gyroscope

Funcionamento em rede

Atheros/Qualcomm QCA6174 (a/b/g/n = Wi-Fi 4/ac = Wi-Fi 5/), Bluetooth 4.1

Tamanho

altura x largura x profundidade (em mm): 20.8 x 365 x 250

Bateria

52.5 Wh Lítio-Polímero, 3-cell

Sistema Operativo

Microsoft Windows 10 Home 64 Bit

Camera

Webcam: 720p

Características adicionais

Alto falantes: Harman stereo, Teclado: Chiclet, Iluminação do Teclado: sim, McAfee, Dolby Audio, Lenovo Vantage, Lenovo Utility, 12 Meses Garantia

peso

2 kg, Suprimento de energia: 213 g

Preço

1000 USD

Links

Lenovo página inicial
Lenovo Seção de notebook

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

see all specifications

Lenovo IdeaPad Flex-1570 81CA000RUS Asus ZenBook Flip 15 UX561UD HP Envy x360 15-bq102ng HP Spectre x360 15-ch000 Lenovo Ideapad 530S-15IKB Dell XPS 15 9575 i7-8705G DIN A4 ❌

Left: AC adapter, HDMI, USB 3.0, USB 3.0 Type-C, 3.5 mm combo audio

Right: Power button, SD reader, USB 3.0, Kensington Lock

SD Card Reader
average JPG Copy Test (av. of 3 runs)
Dell XPS 15 9575 i7-8705G (Toshiba Exceria Pro M501 UHS-II)	138 MB/s +76%
Lenovo IdeaPad Flex-1570 81CA000RUS (Toshiba Exceria Pro SDXC 64 GB UHS-II)	78.4 MB/s
HP Pavilion 15-cs0053cl (Toshiba Exceria Pro SDXC 64 GB UHS-II)	36.31 MB/s -54%
Lenovo Ideapad 530S-15IKB (Toshiba Exceria Pro SDXC 64 GB UHS-II)	27.35 MB/s -65%
maximum AS SSD Seq Read Test (1GB)
Dell XPS 15 9575 i7-8705G (Toshiba Exceria Pro M501 UHS-II)	200.4 MB/s +139%
Lenovo IdeaPad Flex-1570 81CA000RUS (Toshiba Exceria Pro SDXC 64 GB UHS-II)	84 MB/s
HP Pavilion 15-cs0053cl (Toshiba Exceria Pro SDXC 64 GB UHS-II)	38.56 MB/s -54%
Lenovo Ideapad 530S-15IKB (Toshiba Exceria Pro SDXC 64 GB UHS-II)	28.95 MB/s -66%

Networking
iperf3 transmit AX12
Dell XPS 15 9575 i7-8705G Killer Wireless-n/a/ac 1435 Wireless Network Adapter	521 MBit/s +1%
Huawei MateBook D 15-53010BAJ Intel Dual Band Wireless-AC 8265	516 MBit/s 0%
Lenovo IdeaPad Flex-1570 81CA000RUS Atheros/Qualcomm QCA6174	515 MBit/s
HP Pavilion 15-cs0053cl RealTek Semiconductor, Device ID: C821	280 MBit/s -46%
iperf3 receive AX12
Huawei MateBook D 15-53010BAJ Intel Dual Band Wireless-AC 8265	644 MBit/s +2%
Dell XPS 15 9575 i7-8705G Killer Wireless-n/a/ac 1435 Wireless Network Adapter	640 MBit/s +2%
Lenovo IdeaPad Flex-1570 81CA000RUS Atheros/Qualcomm QCA6174	630 MBit/s
HP Pavilion 15-cs0053cl RealTek Semiconductor, Device ID: C821	245 MBit/s -61%


198.5 cd/m²	196.4 cd/m²	194.9 cd/m²
184.9 cd/m²	196.3 cd/m²	183.5 cd/m²
162.2 cd/m²	178.4 cd/m²	169.5 cd/m²

Distribuição do brilho

NV156FHM-N48 tested with X-Rite i1Pro 2

Máximo: 198.5 cd/m² (Nits) Médio: 185 cd/m²
iluminação: 82 %
iluminação com acumulador: 196.3 cd/m²
Contraste: 755:1 (Preto: 0.26 cd/m²)
ΔE Color 6.97 | 0.5-29.43 Ø4.92, calibrated: 4.85
ΔE Greyscale 6.1 | 0.5-98 Ø5.2
57.7% sRGB (Argyll 1.6.3 3D)
37.4% AdobeRGB 1998 (Argyll 1.6.3 3D)
41.77% AdobeRGB 1998 (Argyll 2.2.0 3D)
58.2% sRGB (Argyll 2.2.0 3D)
40.43% Display P3 (Argyll 2.2.0 3D)
Gamma: 2.2

Download Arquivo ICC (X-Rite i1Pro 2)

	Lenovo IdeaPad Flex-1570 81CA000RUS NV156FHM-N48, IPS, 15.6", 1920x1080	Dell XPS 15 9575 i7-8705G Sharp SHP148D, IPS, 15.6", 3840x2160	Lenovo Ideapad 530S-15IKB N156HCA-EAB, IPS, 15.6", 1920x1080	Huawei MateBook D 15-53010BAJ AU Optronics B156HW02, IPS, 15.6", 1920x1080	Asus ZenBook Flip 15 UX561UD B156ZAN03.1, IPS, 15.6", 3840x2160	Acer Swift 3 SF315-41G-R6BR BOE CQ NV156FHM-N48, IPS, 15.6", 1920x1080
Display		84%	5%	2%	108%	-0%
Display P3 Coverage	40.43	78.7 95%	41.84 3%	40.96 1%	86.6 114%	40.1 -1%
sRGB Coverage	58.2	97.9 68%	62.4 7%	60.9 5%	100 72%	59 1%
AdobeRGB 1998 Coverage	41.77	79.2 90%	43.32 4%	42.24 1%	99.5 138%	41.43 -1%
Response Times		-48%	4%	5%	-19%	-37%
Response Time Grey 50% / Grey 80% *	37.6 ?(19.2, 18.4)	48.4 ?(23.2, 25.2) -29%	37.2 ?(19.6, 17.6) 1%	36.4 ?(18.4, 18) 3%	52 ?(25, 27) -38%	43 ?(23, 20) -14%
Response Time Black / White *	29.2 ?(17.6, 11.6)	34.8 ?(19.2, 15.6) -19%	32.4 ?(18.4, 14) -11%	27.2 ?(15.6, 11.6) 7%	29 ?(15, 14) 1%	30 ?(16, 14) -3%
PWM Frequency	21190 ?(99)	1000 ?(25) -95%	25770 ?(67) 22%			1471 ?(90) -93%
Screen		72%	23%	16%	63%	29%
Brightness middle	196.3	488 149%	285.1 45%	265.7 35%	380 94%	284 45%
Brightness	185	440 138%	271 46%	258 39%	371 101%	254 37%
Brightness Distribution	82	81 -1%	88 7%	91 11%	87 6%	80 -2%
Black Level *	0.26	0.3 -15%	0.28 -8%	0.31 -19%	0.28 -8%	0.29 -12%
Contrast	755	1627 115%	1018 35%	857 14%	1357 80%	979 30%
Colorchecker dE 2000 *	6.97	3.16 55%	4.38 37%	6.01 14%	4.38 37%	4.22 39%
Colorchecker dE 2000 max. *	25.53	8.8 66%	24.07 6%	18.87 26%	7.59 70%	9.29 64%
Colorchecker dE 2000 calibrated *	4.85		3.95 19%	3.94 19%
Greyscale dE 2000 *	6.1	3.3 46%	3.1 49%	5 18%	3.6 41%	1.17 81%
Gamma	2.2 ^100%	2.178 ^101%	2.24 ^98%	2.7 ^81%	2.32 ^95%	2.39 ^92%
CCT	5800 ^112%	6811 ^95%	6705 ^97%	6569 ^99%	6860 ^95%	6360 ^102%
Color Space (Percent of AdobeRGB 1998)	37.4	71.7 92%	40 7%	42.24 13%	88 135%	38 2%
Color Space (Percent of sRGB)	57.7	97.9 70%	62 7%	60.92 6%	100 73%	59 2%
Total Average (Program / Settings)		36% / 52%	11% / 16%	8% / 12%	51% / 61%	-3% / 11%

* ... smaller is better

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
29.2 ms ... rise ↗ and fall ↘ combined	↗ 17.6 ms rise
29.2 ms ... rise ↗ and fall ↘ combined	↘ 11.6 ms fall
The screen shows relatively slow response rates in our tests and may be too slow for gamers. In comparison, all tested devices range from 0.1 (minimum) to 240 (maximum) ms. » 76 % of all devices are better. This means that the measured response time is worse than the average of all tested devices (21 ms).
↔ Response Time 50% Grey to 80% Grey
37.6 ms ... rise ↗ and fall ↘ combined	↗ 19.2 ms rise
37.6 ms ... rise ↗ and fall ↘ combined	↘ 18.4 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. » 50 % of all devices are better. This means that the measured response time is worse than the average of all tested devices (32.9 ms).

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

21190 Hz

≤ 99 % brightness setting

The display backlight flickers at 21190 Hz (worst case, e.g., utilizing PWM) Flickering detected at a brightness setting of 99 % and below. There should be no flickering or PWM above this brightness setting.

The frequency of 21190 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 8746 (minimum: 5 - maximum: 343500) Hz was measured.

Cinebench R15 CPU Multi 64 Bit

Cinebench R15 | Cinebench R11.5 | Cinebench R10 | wPrime 2.10

Cinebench R15
CPU Single 64Bit
Lenovo ThinkPad P52 20MAS03N00 Intel Core i7-8750H	175 Points +54%
Average Intel Core i7-8550U (108 - 172, n=76)	159.6 Points +40%
Lenovo Legion Y520-15IKBA-80WY001VGE Intel Core i5-7300HQ	147 Points +29%
Lenovo ThinkPad 13 20J1005TPB Intel Core i7-7500U	146 Points +28%
Lenovo Ideapad 530S-15IKB Intel Core i5-8250U	144 Points +26%
Lenovo Ideapad 720S-13ARR AMD Ryzen 5 2500U	135 Points +18%
Lenovo Ideapad 720S-13ARR AMD Ryzen 7 2700U	135 Points +18%
Lenovo IdeaPad Flex-1570 81CA000RUS Intel Core i7-8550U	114 Points
Lenovo IdeaPad Miix 320-10ICR Pro LTE Intel Atom x5-Z8350	28 Points -75%
CPU Multi 64Bit
Lenovo ThinkPad P52 20MAS03N00 Intel Core i7-8750H	1217 Points +125%
Average Intel Core i7-8550U (301 - 761, n=78)	576 Points +6%
Lenovo Ideapad 720S-13ARR AMD Ryzen 5 2500U	556 Points +3%
Lenovo Ideapad 720S-13ARR AMD Ryzen 7 2700U	546 Points +1%
Lenovo IdeaPad Flex-1570 81CA000RUS Intel Core i7-8550U	541 Points
Lenovo Ideapad 530S-15IKB Intel Core i5-8250U	523 Points -3%
Lenovo Legion Y520-15IKBA-80WY001VGE Intel Core i5-7300HQ	501 Points -7%
Lenovo ThinkPad 13 20J1005TPB Intel Core i7-7500U	338 Points -38%
Lenovo IdeaPad Miix 320-10ICR Pro LTE Intel Atom x5-Z8350	92 Points -83%

Cinebench R11.5
CPU Single 64Bit
Lenovo ThinkPad P52 20MAS03N00 Intel Core i7-8750H	1.96 Points
Average Intel Core i7-8550U (1.43 - 1.95, n=32)	1.834 Points
CPU Multi 64Bit
Lenovo ThinkPad P52 20MAS03N00 Intel Core i7-8750H	12.8 Points
Average Intel Core i7-8550U (4.38 - 8.56, n=32)	6.28 Points

Cinebench R10
Rendering Multiple CPUs 32Bit
Lenovo ThinkPad P52 20MAS03N00 Intel Core i7-8750H	34568 Points
Average Intel Core i7-8550U (11694 - 24180, n=31)	17825 Points
Lenovo Ideapad 720S-13ARR AMD Ryzen 7 2700U	9812 Points
Rendering Single 32Bit
Lenovo ThinkPad P52 20MAS03N00 Intel Core i7-8750H	6539 Points
Average Intel Core i7-8550U (4202 - 8211, n=31)	6328 Points
Lenovo Ideapad 720S-13ARR AMD Ryzen 7 2700U	4379 Points

wPrime 2.10 - 1024m
Lenovo ThinkPad 13 20J1005TPB Intel Core i7-7500U	490.2 s *
Average Intel Core i7-8550U (258 - 435, n=11)	351 s *

* ... smaller is better

Cinebench R15 CPU Single 64Bit

114 Points

Cinebench R15 CPU Multi 64Bit

541 Points

Cinebench R15 OpenGL 64Bit

56.5 fps

Cinebench R15 Ref. Match 64Bit

99.6 %

Ajuda

... comparado com

PCMark 10 | PCMark 8

PCMark 10 - Score
Average of class Multimedia (4542 - 8670, n=72, last 2 years)	6795 Points +140%
Dell XPS 15 9575 i7-8705G Vega M GL / 870, i7-8705G, SK hynix PC401 NVMe 500 GB	5001 Points +76%
Asus ZenBook Flip 15 UX561UD GeForce GTX 1050 Mobile, i5-8550U, Micron 1100 MTFDDAV256TBN	4249 Points +50%
Huawei MateBook D 15-53010BAJ GeForce MX150, i5-8250U, Samsung SSD PM981 MZVLB512HAJQ	3904 Points +38%
Lenovo Legion Y520-15IKBA-80WY001VGE Radeon RX 560 (Laptop), i5-7300HQ, Seagate Mobile HDD 1TB ST1000LM035	3700 Points +30%
Lenovo Ideapad 530S-15IKB UHD Graphics 620, i5-8250U, SK hynix PC401 HFS256GD9TNG	3643 Points +28%
HP Pavilion 15-cs0053cl UHD Graphics 620, i5-8250U, Toshiba MQ04ABF100	3250 Points +15%
Average Intel Core i7-8550U, NVIDIA GeForce MX130 (2801 - 3565, n=3)	3068 Points +8%
Lenovo IdeaPad Flex-1570 81CA000RUS GeForce MX130, i5-8550U, SK Hynix PC401 512GB M.2 (HFS512GD9TNG)	2837 Points

PCMark 8
Home Score Accelerated v2
Average of class Multimedia (4484 - 5583, n=10, last 2 years)	5126 Points +52%
Lenovo Legion Y520-15IKBA-80WY001VGE Radeon RX 560 (Laptop), i5-7300HQ, Seagate Mobile HDD 1TB ST1000LM035	4257 Points +26%
Dell XPS 15 9575 i7-8705G Vega M GL / 870, i7-8705G, SK hynix PC401 NVMe 500 GB	4235 Points +25%
Huawei MateBook D 15-53010BAJ GeForce MX150, i5-8250U, Samsung SSD PM981 MZVLB512HAJQ	3889 Points +15%
HP Pavilion 15-cs0053cl UHD Graphics 620, i5-8250U, Toshiba MQ04ABF100	3675 Points +9%
Asus ZenBook Flip 15 UX561UD GeForce GTX 1050 Mobile, i5-8550U, Micron 1100 MTFDDAV256TBN	3614 Points +7%
Lenovo Ideapad 530S-15IKB UHD Graphics 620, i5-8250U, SK hynix PC401 HFS256GD9TNG	3585 Points +6%
Average Intel Core i7-8550U, NVIDIA GeForce MX130 (3381 - 3704, n=4)	3582 Points +6%
Lenovo IdeaPad Flex-1570 81CA000RUS GeForce MX130, i5-8550U, SK Hynix PC401 512GB M.2 (HFS512GD9TNG)	3381 Points
Work Score Accelerated v2
Average of class Multimedia (3115 - 6078, n=10, last 2 years)	5081 Points +17%
Huawei MateBook D 15-53010BAJ GeForce MX150, i5-8250U, Samsung SSD PM981 MZVLB512HAJQ	4894 Points +13%
Lenovo Ideapad 530S-15IKB UHD Graphics 620, i5-8250U, SK hynix PC401 HFS256GD9TNG	4762 Points +10%
Average Intel Core i7-8550U, NVIDIA GeForce MX130 (4327 - 5030, n=3)	4723 Points +9%
Lenovo Legion Y520-15IKBA-80WY001VGE Radeon RX 560 (Laptop), i5-7300HQ, Seagate Mobile HDD 1TB ST1000LM035	4700 Points +9%
HP Pavilion 15-cs0053cl UHD Graphics 620, i5-8250U, Toshiba MQ04ABF100	4654 Points +8%
Dell XPS 15 9575 i7-8705G Vega M GL / 870, i7-8705G, SK hynix PC401 NVMe 500 GB	4469 Points +3%
Asus ZenBook Flip 15 UX561UD GeForce GTX 1050 Mobile, i5-8550U, Micron 1100 MTFDDAV256TBN	4401 Points +2%
Lenovo IdeaPad Flex-1570 81CA000RUS GeForce MX130, i5-8550U, SK Hynix PC401 512GB M.2 (HFS512GD9TNG)	4327 Points

PCMark 8 Home Score Accelerated v2		3381 pontos
PCMark 8 Work Score Accelerated v2		4327 pontos
PCMark 10 Score		2837 pontos
Ajuda

	Lenovo IdeaPad Flex-1570 81CA000RUS SK Hynix PC401 512GB M.2 (HFS512GD9TNG)	Dell XPS 15 9575 i7-8705G SK hynix PC401 NVMe 500 GB	Huawei MateBook D 15-53010BAJ Samsung SSD PM981 MZVLB512HAJQ	Asus ZenBook Flip 15 UX561UD Micron 1100 MTFDDAV256TBN	Lenovo Ideapad 530S-15IKB SK hynix PC401 HFS256GD9TNG
AS SSD		7%	34%	-58%	-28%
Copy Game MB/s	684	944 38%	1047 53%	282.3 -59%	301.1 -56%
Copy Program MB/s	495.6	487.9 -2%	438.1 -12%	196.8 -60%	233.5 -53%
Copy ISO MB/s	1013	1523 50%	1287 27%	291 -71%	868 -14%
Score Total	2123	2132 0%	4225 99%	844 -60%	1387 -35%
Score Write	832	807 -3%	1709 105%	371 -55%	415 -50%
Score Read	860	921 7%	1665 94%	310 -64%	690 -20%
Access Time Write *	0.051	0.051 -0%	0.143 -180%	0.056 -10%	0.051 -0%
Access Time Read *	0.045	0.044 2%	0.043 4%	0.097 -116%	0.06 -33%
4K-64 Write	612	637 4%	1486 143%	248.5 -59%	271.6 -56%
4K-64 Read	660	649 -2%	1455 120%	235.5 -64%	431.3 -35%
4K Write	99.5	94.3 -5%	81.9 -18%	84.8 -15%	88.4 -11%
4K Read	40.59	41.38 2%	53 31%	25.79 -36%	38.69 -5%
Seq Write	1209	752 -38%	1411 17%	379.3 -69%	550 -55%
Seq Read	1596	2302 44%	1567 -2%	488 -69%	2205 38%

* ... smaller is better

AS SSD

SK Hynix PC401 512GB M.2 (HFS512GD9TNG)

Sequential Read: 1596MB/s

Sequential Write: 1209MB/s

4K Read: 40.59MB/s

4K Write: 99.5MB/s

4K-64 Read: 660MB/s

4K-64 Write: 612MB/s

Access Time Read: 0.045ms

Access Time Write: 0.051ms

Copy ISO: 1013MB/s

Copy Program: 495.6MB/s

Copy Game: 684MB/s

Score Read: 860Points

Score Write: 832Points

Score Total: 2123Points

3DMark 11 | 3DMark

3DMark 11
1280x720 Performance GPU
Lenovo Yoga 730-15IKB NVIDIA GeForce GTX 1050 Mobile, i5-8550U	6935 Points +168%
Lenovo ThinkPad T580-20LAS01H00 NVIDIA GeForce MX150, i5-8550U	4392 Points +69%
Average NVIDIA GeForce MX130 (2476 - 3203, n=14)	2872 Points +11%
Lenovo ThinkPad 25 NVIDIA GeForce 940MX, i7-7500U	2849 Points +10%
Lenovo Ideapad 720S-13ARR AMD Radeon RX Vega 10, R7 2700U	2688 Points +4%
Lenovo IdeaPad Flex-1570 81CA000RUS NVIDIA GeForce MX130, i5-8550U	2592 Points
Lenovo IdeaPad 510S-14ISK Intel Iris Graphics 550, 6267U	1782 Points -31%
Lenovo Ideapad 720S-13ARR AMD Radeon RX Vega 8 (Ryzen 2000/3000), R5 2500U	1668 Points -36%
1280x720 Performance Combined
Lenovo Yoga 730-15IKB NVIDIA GeForce GTX 1050 Mobile, i5-8550U	4446 Points +57%
Lenovo ThinkPad T580-20LAS01H00 NVIDIA GeForce MX150, i5-8550U	4000 Points +41%
Lenovo ThinkPad 25 NVIDIA GeForce 940MX, i7-7500U	2975 Points +5%
Lenovo IdeaPad Flex-1570 81CA000RUS NVIDIA GeForce MX130, i5-8550U	2831 Points
Average NVIDIA GeForce MX130 (2169 - 3031, n=13)	2804 Points -1%
Lenovo IdeaPad 510S-14ISK Intel Iris Graphics 550, 6267U	1679 Points -41%
Lenovo Ideapad 720S-13ARR AMD Radeon RX Vega 8 (Ryzen 2000/3000), R5 2500U	1246 Points -56%
Lenovo Ideapad 720S-13ARR AMD Radeon RX Vega 10, R7 2700U	1157 Points -59%

3DMark
1280x720 Cloud Gate Standard Graphics
Lenovo Yoga 730-15IKB NVIDIA GeForce GTX 1050 Mobile, i5-8550U	26144 Points +102%
Lenovo ThinkPad T580-20LAS01H00 NVIDIA GeForce MX150, i5-8550U	18916 Points +46%
Average NVIDIA GeForce MX130 (12166 - 14880, n=13)	13617 Points +5%
Lenovo ThinkPad 25 NVIDIA GeForce 940MX, i7-7500U	13362 Points +3%
Lenovo IdeaPad Flex-1570 81CA000RUS NVIDIA GeForce MX130, i5-8550U	12942 Points
Lenovo Ideapad 720S-13ARR AMD Radeon RX Vega 10, R7 2700U	9364 Points -28%
Lenovo IdeaPad 510S-14ISK Intel Iris Graphics 550, 6267U	8885 Points -31%
Lenovo Ideapad 720S-13ARR AMD Radeon RX Vega 8 (Ryzen 2000/3000), R5 2500U	7309 Points -44%
1920x1080 Fire Strike Graphics
Lenovo Yoga 730-15IKB NVIDIA GeForce GTX 1050 Mobile, i5-8550U	5965 Points +178%
Lenovo ThinkPad T580-20LAS01H00 NVIDIA GeForce MX150, i5-8550U	3291 Points +53%
Average NVIDIA GeForce MX130 (2149 - 2495, n=13)	2350 Points +9%
Lenovo ThinkPad 25 NVIDIA GeForce 940MX, i7-7500U	2340 Points +9%
Lenovo IdeaPad Flex-1570 81CA000RUS NVIDIA GeForce MX130, i5-8550U	2149 Points
Lenovo Ideapad 720S-13ARR AMD Radeon RX Vega 10, R7 2700U	1567 Points -27%
Lenovo Ideapad 720S-13ARR AMD Radeon RX Vega 8 (Ryzen 2000/3000), R5 2500U	1095 Points -49%
Lenovo IdeaPad 510S-14ISK Intel Iris Graphics 550, 6267U	1025 Points -52%

3DMark 11 Performance		28 pontos
3DMark Cloud Gate Standard Score		8662 pontos
3DMark Fire Strike Score		1991 pontos
Ajuda

... comparado com

	baixo	média	alto	ultra
BioShock Infinite (2013)	126.9	74.2	64.4	23.1
The Witcher 3 (2015)	42.7	25	13.6	7.2
Rise of the Tomb Raider (2016)	51.2	28.6	15.6	12.5

The Witcher 3 medium

Barulho

Ocioso		29.6 / 29.6 / 29.6 dB
Carga		39.2 / 41.6 dB

	30 dB silencioso 40 dB(A) audível 50 dB(A) ruidosamente alto
min: , med: , max: Audix TM1, Arta (15 cm de distância) environment noise: 28.2 dB(A)

	Lenovo IdeaPad Flex-1570 81CA000RUS GeForce MX130, i5-8550U, SK Hynix PC401 512GB M.2 (HFS512GD9TNG)	Dell XPS 15 9575 i7-8705G Vega M GL / 870, i7-8705G, SK hynix PC401 NVMe 500 GB	Lenovo Ideapad 530S-15IKB UHD Graphics 620, i5-8250U, SK hynix PC401 HFS256GD9TNG	Asus ZenBook Flip 15 UX561UD GeForce GTX 1050 Mobile, i5-8550U, Micron 1100 MTFDDAV256TBN	HP Envy x360 15-bq102ng Vega 8, R5 2500U, Samsung PM961 MZVLW256HEHP
Noise		2%	9%	-1%	-1%
off / environment *	28.2	28.2 -0%	28 1%	30.4 -8%	30.13 -7%
Idle Minimum *	29.6	28.2 5%	28 5%	31.3 -6%	30.13 -2%
Idle Average *	29.6	28.2 5%	28 5%	31.3 -6%	30.13 -2%
Idle Maximum *	29.6	28.2 5%	30.1 -2%	31.3 -6%	30.13 -2%
Load Average *	39.2	29 26%	30.2 23%	36.4 7%	38.8 1%
Witcher 3 ultra *	39.2	44.7 -14%
Load Maximum *	41.6	47.4 -14%	33.2 20%	37.1 11%	38.8 7%

* ... smaller is better

Carga Máxima

Inatividade

Witcher 3


49 °C	44.6 °C	33.4 °C
44 °C	39 °C	26.8 °C
31.2 °C	26 °C	26 °C

Máximo: 49 °C
Médio: 35.6 °C


34.4 °C	51.8 °C	55.2 °C
27 °C	44.8 °C	42 °C
27.2 °C	28 °C	31 °C

Máximo: 55.2 °C
Médio: 37.9 °C

alimentação elétrica 44 °C | Temperatura do quarto 22.6 °C | Fluke 62 Mini IR Thermometer

Carga Máxima

Inatividade

Witcher 3


26.4 °C	26.4 °C	24 °C
25 °C	25.2 °C	23.6 °C
24.2 °C	23.6 °C	23.4 °C

Máximo: 26.4 °C
Médio: 24.6 °C


26.6 °C	30.2 °C	29.8 °C
26.2 °C	29 °C	29.6 °C
26.2 °C	26.4 °C	26.8 °C

Máximo: 30.2 °C
Médio: 27.9 °C

Temperatura do quarto 22.4 °C | Fluke 62 Mini IR Thermometer

Carga Máxima

Inatividade

Witcher 3


42.4 °C	38.2 °C	33.4 °C
38.4 °C	35.2 °C	26.6 °C
28.2 °C	26 °C	25 °C

Máximo: 42.4 °C
Médio: 32.6 °C


33 °C	46.6 °C	50 °C
29 °C	39.8 °C	40.2 °C
28.6 °C	29.8 °C	31.8 °C

Máximo: 50 °C
Médio: 36.5 °C

alimentação elétrica 40.4 °C | Temperatura do quarto 22.6 °C | Fluke 62 Mini IR Thermometer

(±) The average temperature for the upper side under maximal load is 35.6 °C / 96 F, compared to the average of 31.3 °C / 88 F for the devices in the class Multimedia.
(-) The maximum temperature on the upper side is 49 °C / 120 F, compared to the average of 36.9 °C / 98 F, ranging from 21.1 to 71 °C for the class Multimedia.
(-) The bottom heats up to a maximum of 55.2 °C / 131 F, compared to the average of 39.2 °C / 103 F
(+) In idle usage, the average temperature for the upper side is 24.6 °C / 76 F, compared to the device average of 31.3 °C / 88 F.
(±) Playing The Witcher 3, the average temperature for the upper side is 32.6 °C / 91 F, compared to the device average of 31.3 °C / 88 F.
(+) The palmrests and touchpad are cooler than skin temperature with a maximum of 31.2 °C / 88.2 F and are therefore cool to the touch.
(-) The average temperature of the palmrest area of similar devices was 28.8 °C / 83.8 F (-2.4 °C / -4.4 F).

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

Lenovo IdeaPad Flex-1570 81CA000RUS audio analysis

(±) | speaker loudness is average but good (74.3 dB)
Bass 100 - 315 Hz
(±) | reduced bass - on average 14.4% lower than median
(-) | bass is not linear (15.7% delta to prev. frequency)
Mids 400 - 2000 Hz
(+) | balanced mids - only 4.6% away from median
(±) | linearity of mids is average (14.5% delta to prev. frequency)
Highs 2 - 16 kHz
(+) | balanced highs - only 3% away from median
(±) | linearity of highs is average (11.7% delta to prev. frequency)
Overall 100 - 16.000 Hz
(±) | linearity of overall sound is average (22.4% difference to median)
Compared to same class
» 78% of all tested devices in this class were better, 5% similar, 17% worse
» The best had a delta of 5%, average was 18%, worst was 45%
Compared to all devices tested
» 62% of all tested devices were better, 6% similar, 32% worse
» The best had a delta of 4%, average was 25%, worst was 134%

Apple MacBook 12 (Early 2016) 1.1 GHz audio analysis

(+) | speakers can play relatively loud (83.6 dB)
Bass 100 - 315 Hz
(±) | reduced bass - on average 11.3% lower than median
(±) | linearity of bass is average (14.2% delta to prev. frequency)
Mids 400 - 2000 Hz
(+) | balanced mids - only 2.4% away from median
(+) | mids are linear (5.5% delta to prev. frequency)
Highs 2 - 16 kHz
(+) | balanced highs - only 2% away from median
(+) | highs are linear (4.5% delta to prev. frequency)
Overall 100 - 16.000 Hz
(+) | overall sound is linear (10.2% difference to median)
Compared to same class
» 6% of all tested devices in this class were better, 2% similar, 92% worse
» The best had a delta of 5%, average was 19%, worst was 53%
Compared to all devices tested
» 4% of all tested devices were better, 1% similar, 95% worse
» The best had a delta of 4%, average was 25%, worst was 134%

Consumo de energia

desligado	0.28 / 0.6 Watt
Ocioso	4.1 / 7.6 / 7.9 Watt
Carga	42.5 / 54 Watt


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

	Lenovo IdeaPad Flex-1570 81CA000RUS i5-8550U, GeForce MX130, SK Hynix PC401 512GB M.2 (HFS512GD9TNG), IPS, 1920x1080, 15.6"	Dell XPS 15 9575 i7-8705G i7-8705G, Vega M GL / 870, SK hynix PC401 NVMe 500 GB, IPS, 3840x2160, 15.6"	Huawei MateBook D 15-53010BAJ i5-8250U, GeForce MX150, Samsung SSD PM981 MZVLB512HAJQ, IPS, 1920x1080, 15.6"	HP Pavilion 15-cs0053cl i5-8250U, UHD Graphics 620, Toshiba MQ04ABF100, TN LED, 1366x768, 15.6"	Lenovo Ideapad 530S-15IKB i5-8250U, UHD Graphics 620, SK hynix PC401 HFS256GD9TNG, IPS, 1920x1080, 15.6"	Asus ZenBook Flip 15 UX561UD i5-8550U, GeForce GTX 1050 Mobile, Micron 1100 MTFDDAV256TBN, IPS, 3840x2160, 15.6"
Power Consumption		-79%	-20%	7%	15%	-77%
Idle Minimum *	4.1	6.2 -51%	4.2 -2%	5.6 -37%	3.5 15%	5.4 -32%
Idle Average *	7.6	12.9 -70%	7.2 5%	7.1 7%	5.6 26%	10.8 -42%
Idle Maximum *	7.9	13.6 -72%	12.1 -53%	7.9 -0%	10.3 -30%	13.9 -76%
Load Average *	42.5	76.1 -79%	51.1 -20%	32.8 23%	30.5 28%	94 -121%
Witcher 3 ultra *	38.6	84.3 -118%	52.7 -37%
Load Maximum *	54	99.4 -84%	59.9 -11%	30.5 44%	33.8 37%	116.6 -116%

* ... smaller is better

Tempo de Execução da Bateria

Ocioso (sem WLAN, min brilho)		18h 52min
WiFi Websurfing		7h 29min
Carga (máximo brilho)		2h 50min

	Lenovo IdeaPad Flex-1570 81CA000RUS i5-8550U, GeForce MX130, 52.5 Wh	Dell XPS 15 9575 i7-8705G i7-8705G, Vega M GL / 870, 75 Wh	Huawei MateBook D 15-53010BAJ i5-8250U, GeForce MX150, 43.3 Wh	HP Pavilion 15-cs0053cl i5-8250U, UHD Graphics 620, 41 Wh	Lenovo Ideapad 530S-15IKB i5-8250U, UHD Graphics 620, 45 Wh	Asus ZenBook Flip 15 UX561UD i5-8550U, GeForce GTX 1050 Mobile, 52 Wh
Battery Runtime		-37%	-24%	-21%	-13%	-44%
Reader / Idle	1132	673 -41%	910 -20%	722 -36%		558 -51%
WiFi v1.3	449	420 -6%	462 3%	419 -7%	391 -13%	311 -31%
Load	170	63 -63%	74 -56%	134 -21%		84 -51%

Pro

+ discrete GeForce MX130 graphics

+ good build quality; stiff hinges

+ included Lenovo Active Pen

+ dual internal storage bays

+ respectable battery life

+ accessible internals

Contra

- lots of empty unused space surrounding the motherboard

- proprietary AC adapter charging instead of USB Type-C

- constant fan noise; very small cooling solution

- PWM on all brightness levels except maximum

- very poor Turbo Boost performance

- single-channel RAM only

- high-pitched fan noise

- very dim display

O Flex 5 não é para entusiastas ou usuários de desempenho e a Lenovo sabe disso. Em vez disso, o sistema é para o usuário ou estudante de multimídia doméstico que pode simplesmente querer um portátil de 15 polegadas do Windows com recursos de tablet para reprodução de filmes, processamento de texto e jogos casuais ocasionais. Não oferece vatagens significantes sobre o Pavilion 2-em-1, Vivobook 2-em-1, Envy 2-em-1, ou o mais pesado Inspiron 15 2-em-1 mais que uma opção para a lenta GPU GeForce MX130. Como um conversível familiar, o Flex 5 apenas se encaixa ao preço.

Lamentavelmente, há uma longa lista de cortes de desempenho. A tela muito fraca significa que este é um conversível feito principalmente para uso em interiores e o extremamente limitado Turbo Boost significa que há muitos poucos motivos para comprar o SKU Core i7-8550U quando o mais barato i5-8250U SKU pode se desempenhar quase igual Sua RAM de canal único dificulta ainda mais o desempenho e a solução de resfriamento é embaraçosamente pequena, considerando-se o espaçoso formato de 15 polegadas. Há um amplo espaço vazio ao redor do ventilador, que poderia ter sido utilizado para uma solução de resfriamento maior para reduzir o ruído do ventilador.

O preço inicial de $700 é justo para um sistema sem brilho e honestamente esquecível, enquanto SKUs de ponta podem alcançar mais de $1.000. Recomendamos evitar as opções mais caras, pois seria melhor usar um portátil tradicional bem feito, como o XPS 15 ou gastar um pouco mais no Spectre x360 15. O extremamente fraco Turbo Boost e tela fraca tornam isso uma tarefa difícil.

Lenovo IdeaPad Flex-1570 81CA000RUS - 09/03/2018 v6 ^(old)
Allen Ngo

Acabamento

79 / 98 → 81%

Teclado

77%

Mouse

75%

Conectividade

54 / 81 → 67%

Peso

63 / 20-67 → 91%

Bateria