Notebookcheck

Test: Dell Latitude 14 E5470 (sammanfattning)

Nino Ricchizzi, 04/23/2016

Uppgradering. Dell har med framgång förbättrat prestanda och uthållighet i sina nya Latitude 5000-modeller. Tack vare exemplariska batteritider överlever nya Latitude även långa arbetsdagar.

Dell Latitude 14 E5470 (Latitude 14 Serie)
Minne
8192 MB 
, Single-channel, DDR4-SDRAM, 1 sv 2 platser används
Skärm
14 tum 16:9, 1366x768 pixlar, LG Philips LGD04B1 140WHU, TN, glansig: nej
Moderkort
Intel Skylake-U Premium PCH
Hårddisk
Liteon L8H-256V2G, 256 GB 
, 206 GB ledigt
Ljudkort
Intel Skylake-U/Y PCH - High Definition Audio
Anslutningar
3 USB 3.0, 1 VGA, 1 HDMI, 1 Kensingtonlås, 1 Dockningsstation, Ljudanslutningar: kombo, Kortläsare: SD, 1 SmartCard, 1 Fingeravtrycksläsare, NFC, Brightness Sensor
Nätverk
Intel Ethernet Connection I219-LM (10/100/1000MBit), Intel Dual Band Wireless-AC 8260 (a/b/g/n/ac), Bluetooth 4.2
Storlek
höjd x bredd x djup (i mm) 23 x 335 x 231
Batteri
62 Wh Litiumjon
Operativsystem
Microsoft Windows 10 Pro 64 Bit
Camera
Webbkamera: HD
Övrigt
Högtalare: Stereo, Tangentbord: Chiclet, Tangentbordsbelysning: ja, 12 Månader Garanti
Vikt
1.828 kg, Strömförsörjning: 380 g
Pris
1250 Kr

 

The Dell Latitude E5470...
...also convinces...
...with the new Skylake generation...
...and can beat its predecessor.
noble and simple design
The maintainability is...
...pretty good, after you have...
...carefully removed the bottom cover.
The memory can easily be upgraded.
The bigger battery manages...
...much longer battery runtimes.
Every business notebook should have a docking port.
The display hinges leave...
...a very sturdy impression.
Rear: Ethernet, VGA, slot for a SIM card (WWAN optional), HDMI, USB 3.0, power
Rear: Ethernet, VGA, slot for a SIM card (WWAN optional), HDMI, USB 3.0, power
Right: combo audio, SD-card reader, USB 3.0, Kensington lock
Right: combo audio, SD-card reader, USB 3.0, Kensington lock
Left: USB 3.0, SmartCard reader
Left: USB 3.0, SmartCard reader
Front
Front
229
cd/m²
219
cd/m²
210
cd/m²
208
cd/m²
229
cd/m²
200
cd/m²
190
cd/m²
191
cd/m²
184
cd/m²
Distribution av ljusstyrkan
X-Rite i1Pro 2
Max: 229 cd/m² Medel: 206.7 cd/m² Minimum: 10 cd/m²
Distribution av ljusstyrkan: 80 %
Mitt på batteriet: 226 cd/m²
Kontrast: 332:1 (Svärta: 0.69 cd/m²)
ΔE Color 10.16 | - Ø
ΔE Greyscale 10.87 | - Ø
60.4% sRGB (Argyll) 38.4% AdobeRGB 1998 (Argyll)
Gamma: 2.41
Dell Latitude 14 E5470
TN-Panel 1366x768
Dell Latitude 14 E5450
IPS-Panel 1920x1080
Lenovo ThinkPad T460s-20FA003GGE
IPS-Panel 2560x1440
Lenovo ThinkPad T460s-20F9003SGE
IPS-Panel 1920x1080
HP EliteBook 840 G2
TN-Panel 1600x900
HP EliteBook 840 G3 T9X59ET#ABD
HD Graphics 520, 6500U, Samsung SSD PM851 256 GB MZNTE256HMHP
Response Times
18%
13%
19%
Response Time Grey 50% / Grey 80% *
56.8 (35.6, 21.2)
35.6 (17.2, 18.4)
37%
42 (19.6, 22.4)
26%
43 (20, 23)
24%
Response Time Black / White *
28.8 (19.6, 9.2)
29.2 (14.4, 14.8)
-1%
29.2 (16, 13.2)
-1%
25 (9, 16)
13%
PWM Frequency
220 (90)
204 (90)
Screen
69%
66%
47%
-7%
23%
Brightness
207
271
31%
248
20%
211
2%
240
16%
336
62%
Brightness Distribution
80
85
6%
94
18%
89
11%
84
5%
87
9%
Black Level *
0.69
0.291
58%
0.26
62%
0.22
68%
0.8
-16%
0.65
6%
Contrast
332
1007
203%
988
198%
1027
209%
334
1%
563
70%
Colorchecker DeltaE2000 *
10.16
3.81
62%
4.59
55%
6.44
37%
12.71
-25%
10.26
-1%
Greyscale DeltaE2000 *
10.87
3.97
63%
6.38
41%
5.87
46%
13.91
-28%
11.51
-6%
Gamma
2.41 100%
2.51 96%
2.51 96%
2.37 101%
2.35 102%
2.4 100%
CCT
12881 50%
7368 88%
6238 104%
6856 95%
20099 32%
12725 51%
Color Space (Percent of AdobeRGB 1998)
38.4
60.4
57%
65
69%
39.58
3%
37.2
-3%
47
22%
Color Space (Percent of sRGB)
60.4
98
62%
61.15
1%
74
23%
Total Average (Program / Settings)
69% / 69%
42% / 56%
30% / 40%
-7% / -7%
21% / 22%

* ... smaller is better

Display Response Times

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
28.8 ms ... rise ↗ and fall ↘ combined↗ 19.6 ms rise
↘ 9.2 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 0.8 (minimum) to 240 (maximum) ms. » 65 % of all devices are better.
This means that the measured response time is similar to the average of all tested devices (26.6 ms).
       Response Time 50% Grey to 80% Grey
56.8 ms ... rise ↗ and fall ↘ combined↗ 35.6 ms rise
↘ 21.2 ms fall
The screen shows slow response rates in our tests and will be unsatisfactory for gamers.
In comparison, all tested devices range from 0.9 (minimum) to 636 (maximum) ms. » 92 % of all devices are better.
This means that the measured response time is worse than the average of all tested devices (42.5 ms).

Screen Flickering / PWM (Pulse-Width Modulation)

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: 54 % of all tested devices do not use PWM to dim the display. If PWM was detected, an average of 8581 (minimum: 43 - maximum: 142900) Hz was measured.

Cinebench R15
CPU Single 64Bit
HP EliteBook 840 G3 T8X41EA
Intel Core i7-6600U
142 Points ∼100% +15%
Lenovo ThinkPad T460s-20FA003GGE
Intel Core i7-6600U
141 Points ∼99% +14%
Dell Latitude 14 E5470
Intel Core i5-6300U
124 Points ∼87%
HP EliteBook 840 G3 T9X59ET#ABD
Intel Core i7-6500U
119 Points ∼84% -4%
HP EliteBook 840 G2
Intel Core i5-5200U
109 Points ∼77% -12%
Dell Latitude 3450-9723
Intel Core i5-5200U
105 Points ∼74% -15%
Dell Latitude 14 E5450
Intel Core i5-4310U
93 Points ∼65% -25%
CPU Multi 64Bit
Lenovo ThinkPad T460s-20FA003GGE
Intel Core i7-6600U
347 Points ∼100% +12%
HP EliteBook 840 G3 T8X41EA
Intel Core i7-6600U
328 Points ∼95% +5%
HP EliteBook 840 G3 T9X59ET#ABD
Intel Core i7-6500U
322 Points ∼93% +4%
Dell Latitude 14 E5470
Intel Core i5-6300U
311 Points ∼90%
Dell Latitude 14 E5450
Intel Core i5-4310U
268 Points ∼77% -14%
Dell Latitude 3450-9723
Intel Core i5-5200U
260 Points ∼75% -16%
HP EliteBook 840 G2
Intel Core i5-5200U
259 Points ∼75% -17%
Cinebench R10 Rendering Single 32Bit
4805
Cinebench R10 Rendering Multiple CPUs 32Bit
10705
Cinebench R10 Shading 32Bit
7673
Cinebench R10 Shading 64Bit
8203 Points
Cinebench R10 Rendering Multiple CPUs 64Bit
13751 Points
Cinebench R10 Rendering Single CPUs 64Bit
6250 Points
Cinebench R11.5 CPU Multi 64Bit
3.44 Points
Cinebench R11.5 OpenGL 64Bit
31.42 fps
Cinebench R11.5 CPU Single 64Bit
1.42 Points
Cinebench R15 CPU Multi 64Bit
311 Points
Cinebench R15 CPU Single 64Bit
124 Points
Cinebench R15 Ref. Match 64Bit
97.9 %
Cinebench R15 OpenGL 64Bit
38.02 fps
Hjälp
Dell Latitude 14 E5470
HD Graphics 520, 6300U, Liteon L8H-256V2G
Dell Latitude 14 E5450
HD Graphics 4400, 4310U, Lite-On LCS-128L9S
HP EliteBook 840 G2
HD Graphics 5500, 5200U, Samsung SSD PM851 256 GB MZ7TE256HMHP
Lenovo ThinkPad T460s-20FA003GGE
HD Graphics 520, 6600U, Samsung SSD SM951a 512GB M.2 PCIe 3.0 x4 NVMe (MZVKV512)
Lenovo ThinkPad T460s-20F9003SGE
HD Graphics 520, 6200U, Samsung CM871 MZ7LF192HCGS
PCMark 7
Score
5125
3469
-32%
4139
-19%
5190
1%
PCMark 8
-27%
-16%
3%
-10%
Work Score Accelerated v2
4599
2338
-49%
4044
-12%
4442
-3%
4121
-10%
Creative Score Accelerated v2
3946
3340
-15%
3139
-20%
4338
10%
3644
-8%
Home Score Accelerated v2
3438
2824
-18%
2936
-15%
3542
3%
3024
-12%
Total Average (Program / Settings)
-30% / -29%
-18% / -17%
2% / 3%
-10% / -10%
PCMark 7 Score
5125 poäng
PCMark 8 Home Score Accelerated v2
3438 poäng
PCMark 8 Creative Score Accelerated v2
3946 poäng
PCMark 8 Work Score Accelerated v2
4599 poäng
Hjälp
Dell Latitude 14 E5470
Liteon L8H-256V2G
Dell Latitude 14 E5450
Lite-On LCS-128L9S
HP EliteBook 840 G2
Samsung SSD PM851 256 GB MZ7TE256HMHP
HP EliteBook 840 G3 T8X41EA
Samsung SSD 850 EVO 500GB
Lenovo ThinkPad T460s-20FA003GGE
Samsung SSD SM951a 512GB M.2 PCIe 3.0 x4 NVMe (MZVKV512)
Lenovo ThinkPad T460s-20F9003SGE
Samsung CM871 MZ7LF192HCGS
CrystalDiskMark 3.0
7%
9%
40%
137%
-59%
Write 4k QD32
205.6
317.3
54%
248.1
21%
346.3
68%
277
35%
36.43
-82%
Read 4k QD32
274.7
389.4
42%
351.1
28%
393.3
43%
561.3
104%
94.91
-65%
Write 4k
93.14
74.44
-20%
125.7
35%
123.8
33%
139.3
50%
35.47
-62%
Read 4k
31.98
25.22
-21%
29.19
-9%
47.87
50%
51.35
61%
5.78
-82%
Write Seq
360.6
336.9
-7%
267.9
-26%
510.9
42%
1530
324%
171.1
-53%
Read Seq
507.5
483.4
-5%
528.4
4%
532.2
5%
1778
250%
446.5
-12%
Liteon L8H-256V2G
Sequential Read: 507.5 MB/s
Sequential Write: 360.6 MB/s
512K Read: 374.1 MB/s
512K Write: 300.2 MB/s
4K Read: 31.98 MB/s
4K Write: 93.14 MB/s
4K QD32 Read: 274.7 MB/s
4K QD32 Write: 205.6 MB/s
3DMark 11 - 1280x720 Performance
Lenovo ThinkPad T460s-20FA003GGE
Intel HD Graphics 520
1600 Points ∼100% +13%
Acer Aspire R14 R5-471T-79GQ
Intel HD Graphics 520
1584 Points ∼99% +12%
Asus Zenbook UX303UA-R4051T
Intel HD Graphics 520
1569 Points ∼98% +11%
Dell Latitude 14 E5470
Intel HD Graphics 520
1418 Points ∼89%
HP EliteBook 840 G3 T8X41EA
Intel HD Graphics 520
1408 Points ∼88% -1%
Asus Zenbook UX303UA-FN121T
Intel HD Graphics 520
1401 Points ∼88% -1%
HP EliteBook 820 G3 T8X20EA
Intel HD Graphics 520
1357 Points ∼85% -4%
Lenovo ThinkPad T460s-20F9003SGE
Intel HD Graphics 520
1238 Points ∼77% -13%
Dell Latitude 14 E5450
Intel HD Graphics 4400
990 Points ∼62% -30%
3DMark 11 Performance
1418 poäng
3DMark Ice Storm Standard Score
50690 poäng
3DMark Cloud Gate Standard Score
5176 poäng
3DMark Fire Strike Score
741 poäng
Hjälp
BioShock Infinite
1366x768 Medium Preset
Lenovo ThinkPad T460s 20FA003FPB
HD Graphics 520, 6600U
30.8 fps ∼100% +44%
Lenovo ThinkPad T460s-20FA003GGE
HD Graphics 520, 6600U
29.8 fps ∼97% +39%
HP EliteBook 840 G3 T8X41EA
HD Graphics 520, 6600U
22.3 fps ∼72% +4%
Dell Latitude 14 E5470
HD Graphics 520, 6300U
21.4 fps ∼69%
Lenovo ThinkPad T460s-20F9003SGE
HD Graphics 520, 6200U
17.4 fps ∼56% -19%
HP EliteBook 840 G2
HD Graphics 5500, 5200U
16.9 fps ∼55% -21%
Dell Latitude 14 E5450
HD Graphics 4400, 4310U
15.6 fps ∼51% -27%
1280x720 Very Low Preset
Lenovo ThinkPad T460s 20FA003FPB
HD Graphics 520, 6600U
57.7 fps ∼100% +59%
Lenovo ThinkPad T460s-20FA003GGE
HD Graphics 520, 6600U
55.7 fps ∼97% +53%
HP EliteBook 840 G3 T8X41EA
HD Graphics 520, 6600U
40 fps ∼69% +10%
Dell Latitude 14 E5470
HD Graphics 520, 6300U
36.4 fps ∼63%
HP EliteBook 840 G2
HD Graphics 5500, 5200U
31.7 fps ∼55% -13%
Dell Latitude 14 E5450
HD Graphics 4400, 4310U
30.33 fps ∼53% -17%
Lenovo ThinkPad T460s-20F9003SGE
HD Graphics 520, 6200U
29.1 fps ∼50% -20%
låg med. hög ultra
BioShock Infinite (2013) 36.421.417.85.4fps
Battlefield 4 (2013) 34.724.614.44.2fps
Rise of the Tomb Raider (2016) 139.2fps

Ljudnivå

Låg belastning
29.2 / 29.2 / 29.2 dB(A)
Hög belastning
32.1 / 36.8 dB(A)
 
 
 
30 dB
tyst
40 dB(A)
hörbar
50 dB(A)
högt ljud
 
min: dark, med: mid, max: light   Behringer ECM8000 + Voltcraft SL-451 (15 cm avstånd)   environment noise: 29.2 dB(A)
Stress test
Stress test
Hög belastning
 40.3 °C36.1 °C29.2 °C 
 41.5 °C33.6 °C28.1 °C 
 24.3 °C24.5 °C26 °C 
Max: 41.5 °C
Medel: 31.5 °C
28 °C36.5 °C41.4 °C
25.1 °C32 °C30.1 °C
23.5 °C24.5 °C26.1 °C
Max: 41.4 °C
Medel: 29.7 °C
Strömförsörjning (max.)  38.4 °C | Rumstemperatur 20.6 °C | Fluke 62 Max
Strömförbrukning
Av/Standbydarklight 0.2 / 0.35 Watt
Låg belastningdarkmidlight 3.5 / 5.3 / 6 Watt
Hög belastning midlight 26.3 / 36.6 Watt
 color bar
Förklaring: min: dark, med: mid, max: light        Metrahit Energy
Battery Runtime - WiFi Websurfing 1.3
Dell Latitude 14 E5470
HD Graphics 520, 6300U, Liteon L8H-256V2G
667 min ∼100%
HP EliteBook 840 G2
HD Graphics 5500, 5200U, Samsung SSD PM851 256 GB MZ7TE256HMHP
422 min ∼63% -37%
Lenovo ThinkPad T460s-20F9003SGE
HD Graphics 520, 6200U, Samsung CM871 MZ7LF192HCGS
395 min ∼59% -41%
Lenovo ThinkPad T460s-20FA003GGE
HD Graphics 520, 6600U, Samsung SSD SM951a 512GB M.2 PCIe 3.0 x4 NVMe (MZVKV512)
340 min ∼51% -49%
Batteritid
Låg belastning (utan WLAN, min. ljusstyrka)
21tim 44min
Surfa med WLAN v1.3
11tim 07min
Big Buck Bunny H.264 1080p
10tim 45min
Hög belastning (maximal ljusstyrka)
2tim 52min

För

+ bra prestanda
+ låg värmeutveckling
+ lågt fläktljud
+ batteritiden
+ dockningsstationer som tillval

Emot

- skärmen
- krångligt underhåll
- batteriet svåråtkomligt
- bara 12 månaders garantit
In review: Dell Latitude E5470. Test model courtesy of Dell Germany.
In review: Dell Latitude E5470. Test model courtesy of Dell Germany.

Läs en längre version av testet på engelska här.

Dells nya Latitude E5000-serie gör en mycket gediget intryck i alla våra tester. Chassit är robust och stilrent, utan några kvalitetsfrågor, men vi skulle vilja se underhållsluckor eller åtminstone ett löstagbart batteri i framtida versioner. En annan av de viktigaste aspekterna för en jobbdator är inmatningsenheterna. Tangentbordet har en tilltalande skrivkänsla, men kunde haft lite mer djup. 

Det enda verkliga problemet med vår testenhet är TN-panelen med sina begränsade betraktningsvinklar. Det finns dock en Full HD-skärm med en högre luminans som tillval. En bättre panel skulle förbättra betyget lite. 

Prestandan är mycket balanserad och vi kan bekräfta en klar fördel gentemot föregångaren. Vår testmodell övertygar också med lågt fläktljud, liksom bra batteritid – datorn kan lätt hållas vid liv under en dryg arbetsdag på batteri.

Om du vill ha en hög upplösning och en snabb PCIe-SSD bör du också överväga Lenovo ThinkPad T460s, eller nya HP EliteBook 840 G3 med Skylake. Visserligen har Latitude E5470 en betydligt mer tilltalande prislapp än konkurrenterna. 

Dell Latitude 14 E5470 - 03/20/2016 v5
Nino Ricchizzi

Design
88 / 98 → 90%
Tangentbord
86%
Mus
90%
Anslutningar
61 / 80 → 76%
Vikt
65 / 67 → 96%
Batteri
93%
Skärm
74%
Spelprestanda
54 / 68 → 79%
Programprestanda
88 / 92 → 95%
Temperatur
92%
Ljudnivå
95%
Audio
50%
Camera
62 / 85 → 73%
Medel
77%
85%
Office - Vägt medel

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> Bärbara datorer, laptops - tester och nyheter > Tester > Test: Dell Latitude 14 E5470 (sammanfattning)
Nino Ricchizzi, 2016-04-23 (Update: 2016-04-23)