Breve Análise do Portátil Dell Latitude 14 3470

Name: Dell Latitude 14 3470
Brand: Dell

Negócio de centavos. O Dell Latitude 3470 é um aparelho que quer atrair usuários com o seu preço baixo. Continue lendo nossa análise para descobrir isto deu certo.

Benjamin Herzig, ✓ Tanja Hinum (traduzido por Ricardo Soto), Published 10/04/2016 🇺🇸 🇩🇪 ...

Business Laptop / Notebook Windows Skylake

Test device courtesy of Dell Deutschland

Download your licensed rating image as PNG / SVG

Dell Latitude 14 3470 (Latitude 14 3400 Serie)

Processador

Intel Core i3-6100U 2 x 2.3 GHz, Skylake

Placa gráfica

Intel HD Graphics 520, Análises do: 1000 MHz, Memoría: 800 MHz

Memória

4 GB

, DDR3L-1600, 1 de 2 slots ocupados

Pantalha

14.00 polegadas 16:9, 1366 x 768 pixel 112 PPI, No, Innolux N140BGE, TN LED, Brilhante: não

placa mãe

Intel Skylake-U Premium PCH

Disco rígido

Toshiba MQ01ACF050, 500 GB

, 7200 rpm

Placa de Som

Intel Skylake-U/Y PCH - High Definition Audio

Conexões

1 USB 2.0, 2 USB 3.0, 1 VGA, 1 HDMI, 1 Kensington Lock, Conexões Audio: Conector estéreo de 3,5 mm, Card Reader: Leitor de cartões SD

Funcionamento em rede

Realtek RTL8168/8111 Gigabit-LAN (10/100/1000MBit/s), Atheros AR5BWB222 Wireless Network Adapter (b/g/n = Wi-Fi 4/)

Tamanho

altura x largura x profundidade (em mm): 23 x 342 x 243

Bateria

41 Wh Lítio-Ion, removeable

Sistema Operativo

Microsoft Windows 10 Pro 64 Bit

Camera

Webcam: HD Webcam

Características adicionais

Alto falantes: Alto falantes estéreo, Teclado: Teclado chiclet de 6 filas, Iluminação do Teclado: não, 12 Meses Garantia

peso

1.81 kg, Suprimento de energia: 375 g

Preço

498 Euro

Links

Dell página inicial
Dell 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

Size Comparison

Dell Latitude 14 3470 Lenovo ThinkPad L460-20FVS01400 Lenovo ThinkPad E460-20EUS00000 HP ProBook 440 G3 DIN A4 ❌

Left: AC power, Ethernet, HDMI, 2x USB 3.0, combo audio

Right: SD-card reader, USB 2.0, VGA, Kensington Lock

SD Card Reader
average JPG Copy Test (av. of 3 runs)
Dell Latitude 12 E7270	130.5 MB/s +455%
Lenovo ThinkPad E460-20EUS00000	73.2 MB/s +211%
HP ProBook 440 G3	72.3 MB/s +208%
Lenovo ThinkPad L460-20FVS01400	61.7 MB/s +163%
Dell Latitude 14 3470	23.5 MB/s
maximum AS SSD Seq Read Test (1GB)
Dell Latitude 12 E7270	202.6 MB/s +634%
HP ProBook 440 G3	86.4 MB/s +213%
Lenovo ThinkPad E460-20EUS00000	85.1 MB/s +208%
Lenovo ThinkPad L460-20FVS01400	82.4 MB/s +199%
Dell Latitude 14 3470	27.6 MB/s

Networking
iperf Server (receive) TCP 1 m
Dell Latitude 14 3470 Atheros AR5BWB222 Wireless Network Adapter	165 MBit/s
iperf Client (transmit) TCP 1 m
Dell Latitude 14 3470 Atheros AR5BWB222 Wireless Network Adapter	143 MBit/s


204 cd/m²	200 cd/m²	190 cd/m²
200 cd/m²	206 cd/m²	187 cd/m²
185 cd/m²	180 cd/m²	183 cd/m²

Distribuição do brilho

Innolux N140BGE tested with X-Rite i1Pro 2

Máximo: 206 cd/m² (Nits) Médio: 192.8 cd/m² Minimum: 25 cd/m²
iluminação: 87 %
iluminação com acumulador: 206 cd/m²
Contraste: 429:1 (Preto: 0.48 cd/m²)
ΔE Color 11 | 0.5-29.43 Ø4.92
ΔE Greyscale 11.51 | 0.5-98 Ø5.2
60.61% sRGB (Argyll 1.6.3 3D)
38.46% AdobeRGB 1998 (Argyll 1.6.3 3D)
41.55% AdobeRGB 1998 (Argyll 2.2.0 3D)
60.5% sRGB (Argyll 2.2.0 3D)
40.21% Display P3 (Argyll 2.2.0 3D)
Gamma: 2.23

Download Arquivo ICC (X-Rite i1Pro 2)

	Dell Latitude 14 3470 Innolux N140BGE, TN LED, 1366x768, 14"	Lenovo ThinkPad L460-20FVS01400 Lenovo N140HCE-EAA, IPS, 1920x1080, 14"	Lenovo ThinkPad E460-20EUS00000 LG LP140WF6-SPB2, IPS-Panel, 1920x1080, 14"	HP ProBook 440 G3 Chi Mei CMN14A7, TN, 1920x1080, 14"	HP EliteBook Folio 1040 G3 AUO1136, IPS, 2560x1440, 14"
Display		4%	-3%	-2%	66%
Display P3 Coverage	40.21	42.2 5%	39.1 -3%	39.6 -2%	67.9 69%
sRGB Coverage	60.5	62.3 3%	58.8 -3%	59.1 -2%	96.8 60%
AdobeRGB 1998 Coverage	41.55	43.72 5%	40.41 -3%	40.94 -1%	70 68%
Response Times		-4%	13%	-2%	-1%
Response Time Grey 50% / Grey 80% *	47 ?(25, 22)	44.4 ?(20.4, 24) 6%	40 ?(17, 23) 15%	46 ?(24, 22) 2%	46.4 ?(16.4, 30) 1%
Response Time Black / White *	26 ?(18, 8)	29.6 ?(17.2, 12.4) -14%	23.2 ?(6.8, 16.4) 11%	27.6 ?(11.2, 16.4) -6%	26.4 ?(6.8, 19.6) -2%
PWM Frequency
Screen		32%	30%	8%	57%
Brightness middle	206	245 19%	233 13%	246 19%	327 59%
Brightness	193	225 17%	221 15%	215 11%	316 64%
Brightness Distribution	87	83 -5%	88 1%	84 -3%	87 0%
Black Level *	0.48	0.24 50%	0.3 37%	0.5 -4%	0.35 27%
Contrast	429	1021 138%	777 81%	492 15%	934 118%
Colorchecker dE 2000 *	11	6.89 37%	4.43 60%	8.6 22%	4.39 60%
Colorchecker dE 2000 max. *	19.57	17.62 10%			7.27 63%
Greyscale dE 2000 *	11.51	6.45 44%	3.78 67%	9.36 19%	4.69 59%
Gamma	2.23 ^99%	2.46 ^89%	2.31 ^95%	2.39 ^92%	2.15 ^102%
CCT	13671 ^48%	6857 ^95%	7171 ^91%	11226 ^58%	7101 ^92%
Color Space (Percent of AdobeRGB 1998)	38.46	40.1 4%	37.3 -3%	37.8 -2%	62.52 63%
Color Space (Percent of sRGB)	60.61	61.8 2%	58.7 -3%	59.1 -2%	96.71 60%
Total Average (Program / Settings)		11% / 21%	13% / 20%	1% / 5%	41% / 51%

* ... 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
26 ms ... rise ↗ and fall ↘ combined	↗ 18 ms rise
26 ms ... rise ↗ and fall ↘ combined	↘ 8 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. » 59 % 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
47 ms ... rise ↗ and fall ↘ combined	↗ 25 ms rise
47 ms ... rise ↗ and fall ↘ combined	↘ 22 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. » 79 % 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 not detected

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 Single 64Bit
Lenovo ThinkPad T460p-20FXS05500 Intel Core i7-6700HQ	147 Points +52%
Lenovo ThinkPad T460s-20FA003GGE Intel Core i7-6600U	141 Points +45%
Lenovo ThinkPad L460-20FVS01400 Intel Core i7-6500U	127 Points +31%
Lenovo ThinkPad E460-20EUS00000 Intel Core i5-6200U	114 Points +18%
HP ProBook 440 G3 Intel Core i5-6200U	114 Points +18%
Dell Latitude 14 3470 Intel Core i3-6100U	97 Points
CPU Multi 64Bit
Lenovo ThinkPad T460p-20FXS05500 Intel Core i7-6700HQ	662 Points +165%
Lenovo ThinkPad T460s-20FA003GGE Intel Core i7-6600U	347 Points +39%
Lenovo ThinkPad L460-20FVS01400 Intel Core i7-6500U	303 Points +21%
HP ProBook 440 G3 Intel Core i5-6200U	294 Points +18%
Lenovo ThinkPad E460-20EUS00000 Intel Core i5-6200U	290 Points +16%
Dell Latitude 14 3470 Intel Core i3-6100U	250 Points

Cinebench R11.5 OpenGL 64Bit

24.3 fps

Cinebench R11.5 CPU Multi 64Bit

2.75 Points

Cinebench R11.5 CPU Single 64Bit

1.11 Points

Cinebench R15 OpenGL 64Bit

30.69 fps

Cinebench R15 Ref. Match 64Bit

97.8 %

Cinebench R15 CPU Multi 64Bit

250 Points

Cinebench R15 CPU Single 64Bit

97 Points

Ajuda

... comparado com

PCMark 8
Home Score Accelerated v2
Lenovo ThinkPad E460-20EUS00000 Radeon R7 M360, 6200U, Samsung CM871 MZ7LF192HCGS	3415 Points +11%
Lenovo ThinkPad L460-20FVS01400 Radeon R5 M330, 6500U, Toshiba HG6 THNSFJ256GCSU	3092 Points +1%
Dell Latitude 14 3470 HD Graphics 520, 6100U, Toshiba MQ01ACF050	3074 Points
HP ProBook 440 G3 HD Graphics 520, 6200U, Hitachi Travelstar Z7K500 HTS725050A7E630	2871 Points -7%
Work Score Accelerated v2
Lenovo ThinkPad L460-20FVS01400 Radeon R5 M330, 6500U, Toshiba HG6 THNSFJ256GCSU	4591 Points +15%
Lenovo ThinkPad E460-20EUS00000 Radeon R7 M360, 6200U, Samsung CM871 MZ7LF192HCGS	4415 Points +11%
Dell Latitude 14 3470 HD Graphics 520, 6100U, Toshiba MQ01ACF050	3982 Points
HP ProBook 440 G3 HD Graphics 520, 6200U, Hitachi Travelstar Z7K500 HTS725050A7E630	3840 Points -4%

PCMark 8 Home Score Accelerated v2		3074 pontos
PCMark 8 Work Score Accelerated v2		3982 pontos
Ajuda

	Dell Latitude 14 3470 Toshiba MQ01ACF050	Lenovo ThinkPad L460-20FVS01400 Toshiba HG6 THNSFJ256GCSU	Lenovo ThinkPad E460-20EUS00000 Samsung CM871 MZ7LF192HCGS	HP ProBook 440 G3 Hitachi Travelstar Z7K500 HTS725050A7E630
CrystalDiskMark 3.0		12972%	4431%	39%
Read Seq	108.9	480.9 342%	497.6 357%	124.8 15%
Write Seq	103.2	426.4 313%	180 74%	123.6 20%
Read 4k	0.362	21.51 5842%	18.91 5124%	0.559 54%
Write 4k	0.946	71.5 7458%	37.13 3825%	1.277 35%
Read 4k QD32	0.721	277.6 38402%	95.7 13173%	1.179 64%
Write 4k QD32	0.901	230.4 25472%	37.26 4035%	1.304 45%

HD Tune

CrystalDiskMark 3.0

Toshiba MQ01ACF050

Velocidade de Transferência Mínima: 61.5 MB/s

Velocidade de Transferência Máxima: 108.8 MB/s

Velocidade de Transferência Média: 96.2 MB/s

Tempo de Acesso: 15.3 ms

Índice de Explosão: 92.6 MB/s

Uso da CPU: 1 %

3DMark 11 - 1280x720 Performance GPU
Lenovo ThinkPad E460-20EUS00000 AMD Radeon R7 M360, Intel Core i5-6200U	1989 Points +87%
Lenovo ThinkPad L460-20FVS01400 AMD Radeon R5 M330, Intel Core i7-6500U	1736 Points +63%
HP ProBook 440 G3 Intel HD Graphics 520, Intel Core i5-6200U	1143 Points +8%
Dell Latitude 14 3470 Intel HD Graphics 520, Intel Core i3-6100U	1063 Points

3DMark
1280x720 Cloud Gate Standard Graphics
HP ProBook 440 G3 Intel HD Graphics 520, Intel Core i5-6200U	5600 Points +7%
Lenovo ThinkPad E460-20EUS00000 AMD Radeon R7 M360, Intel Core i5-6200U	5330 Points +2%
Dell Latitude 14 3470 Intel HD Graphics 520, Intel Core i3-6100U	5238 Points
Lenovo ThinkPad L460-20FVS01400 AMD Radeon R5 M330, Intel Core i7-6500U	5210 Points -1%
1920x1080 Fire Strike Graphics
Lenovo ThinkPad E460-20EUS00000 AMD Radeon R7 M360, Intel Core i5-6200U	1109 Points +95%
Lenovo ThinkPad L460-20FVS01400 AMD Radeon R5 M330, Intel Core i7-6500U	984 Points +73%
HP ProBook 440 G3 Intel HD Graphics 520, Intel Core i5-6200U	625 Points +10%
Dell Latitude 14 3470 Intel HD Graphics 520, Intel Core i3-6100U	569 Points

3DMark 11 Performance		1135 pontos
3DMark Cloud Gate Standard Score		4181 pontos
3DMark Fire Strike Score		536 pontos
Ajuda

... comparado com

	baixo	média
Total War: Rome II (2013)	25.4	18.6
Dirt Rally (2015)	62.3	13.25
Rise of the Tomb Raider (2016)	7

Barulho

Ocioso		32.3 / 32.3 / 32.3 dB
HDD		32.9 dB
Carga		33.3 / 33.4 dB

	30 dB silencioso 40 dB(A) audível 50 dB(A) ruidosamente alto
min: , med: , max: ECM8000 + Voltcraft SL-451 (15 cm de distância) environment noise: 29.2 dB(A)

Carga Máxima

Inatividade


38.2 °C	34.6 °C	28 °C
38.9 °C	35.7 °C	28.5 °C
34.4 °C	32.5 °C	29.5 °C

Máximo: 38.9 °C
Médio: 33.4 °C


27.2 °C	28.5 °C	32.3 °C
27.5 °C	33.6 °C	36.3 °C
31.2 °C	33.6 °C	37.7 °C

Máximo: 37.7 °C
Médio: 32 °C

alimentação elétrica 36.8 °C | Temperatura do quarto 22.7 °C | Fluke 62 Max

(±) The average temperature for the upper side under maximal load is 33.4 °C / 92 F, compared to the average of 29.5 °C / 85 F for the devices in the class Office.
(+) The maximum temperature on the upper side is 38.9 °C / 102 F, compared to the average of 34.3 °C / 94 F, ranging from 21.2 to 62.5 °C for the class Office.
(+) The bottom heats up to a maximum of 37.7 °C / 100 F, compared to the average of 36.8 °C / 98 F
(±) In idle usage, the average temperature for the upper side is 32.1 °C / 90 F, compared to the device average of 29.5 °C / 85 F.
(+) The palmrests and touchpad are reaching skin temperature as a maximum (34.4 °C / 93.9 F) and are therefore not hot.
(-) The average temperature of the palmrest area of similar devices was 27.7 °C / 81.9 F (-6.7 °C / -12 F).

Consumo de energia

desligado	0.28 / 0.68 Watt
Ocioso	5 / 6.8 / 8.9 Watt
Carga	26.2 / 31.8 Watt


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

	Dell Latitude 14 3470 6100U, HD Graphics 520, Toshiba MQ01ACF050, TN LED, 1366x768, 14"	Lenovo ThinkPad L460-20FVS01400 6500U, Radeon R5 M330, Toshiba HG6 THNSFJ256GCSU, IPS, 1920x1080, 14"	Lenovo ThinkPad E460-20EUS00000 6200U, Radeon R7 M360, Samsung CM871 MZ7LF192HCGS, IPS-Panel, 1920x1080, 14"	HP ProBook 440 G3 6200U, HD Graphics 520, Hitachi Travelstar Z7K500 HTS725050A7E630, TN, 1920x1080, 14"
Power Consumption		-7%	-23%	-9%
Idle Minimum *	5	3.1 38%	4.1 18%	5.2 -4%
Idle Average *	6.8	6.3 7%	8 -18%	8.2 -21%
Idle Maximum *	8.9	7.9 11%	8.9 -0%	9 -1%
Load Average *	26.2	29.5 -13%	39.3 -50%	28.8 -10%
Load Maximum *	31.8	57.3 -80%	52.2 -64%	34 -7%

* ... smaller is better

Tempo de Execução da Bateria

Ocioso (sem WLAN, min brilho)		11h 08min
WiFi Websurfing (IE 11)		4h 38min
Carga (máximo brilho)		2h 20min

	Dell Latitude 14 3470 6100U, HD Graphics 520, 41 Wh	Lenovo ThinkPad L460-20FVS01400 6500U, Radeon R5 M330, 48 Wh	HP ProBook 440 G3 6200U, HD Graphics 520, 44 Wh	Lenovo ThinkPad E460-20EUS00000 6200U, Radeon R7 M360, 47 Wh
Battery Runtime		32%	-14%	-2%
Reader / Idle	668	1153 73%	537 -20%	736 10%
WiFi v1.3	278	425 53%	293 5%	292 5%
Load	140	97 -31%	101 -28%	112 -20%
H.264		431	321	425

Pro

+ Preço baixo

+ Tela mate

+ Sensação táctil conveniente

Contra

- Sistema de resfriamento fraco

- Lento leitor de cartões

- Número pequenos de recursos empresariais

In review: Dell Latitude 14 3470. Test model courtesy of Dell Germany.

Queremos começar com alguns aspectos positivos: A tela do Latitude 3470 é mate, a bateria pode ser substituída e a seleção das portas é adequada para o seu tamanho. O teclado, embora esteja longe dos Latitudes mais caros, é melhor, comparado com aparelhos para usuários privados nesta faixa de preços. Finalmente, a tampa e o pousa palmas têm uma superfície emborrachada suave que fornece uma sensação táctil confortável.

Infelizmente isso seria tudo, especialmente porque esses aspectos positivos já estão bem detalhados. Se der uma olhada em todo o sistema, a Dell deseja atrair clientes com um recurso em particular: o preço. A Dell economiza dinheiro em muitas áreas para conseguir isso: O sistema de resfriamento não é suficientemente poderoso, porque as ventoinhas tendem a funcionar o tempo todo e o aparelho ainda esquenta. A Dell também implementa um leitor de cartões muito lento, onde o slot é pequeno demais para expansões de armazenamento permanentes. A tela é mate, mas deixa muito a desejar em outros aspectos. Os recursos empresariais também não são muito convincentes: Você não recebe um TrackPoint, o que normalmente é comum para aparelhos empresariais, uma porta docking ou um leitor de SmartCard.

O Dell Latitude 3470 convence... com o quê? Principalmente com o preço. De outra forma, o Latitude não oferece os mesmos recursos que os rivais da HP e Lenovo, e a escolha dos componentes está muito limitada para usuários privados na Alemanha.

No final, não podemos recomendar plenamente o 3470, exceto se você realmente deseja um sistema empresarial por um preço tão baixo. Os recursos do modelo de teste não conseguem se comparar com os aparelhos de comparação, mas eles também são amis caros que o modelo de teste.

Dell Latitude 14 3470 - 09/13/2016 v5.1 ^(old)
Benjamin Herzig

Acabamento

75 / 98 → 76%

Teclado

77%

Mouse

77%

Conectividade

41 / 80 → 51%

Peso

65 / 20-67 → 96%

Bateria