Notebookcheck

Kort testrapport Dell Latitude 7490 (i5-8350U, FHD) Laptop

Steve Schardein, 24-06-2018

Betrouwbare zakelijke partner. De nieuwe Latitude 7490 configuratie combineert een quad-core Core i5-8350U met conventionele M.2 SATA opslagruimte en heeft op enkele andere aspecten moeten bezuinigen om de kosten te drukken. Toch blijft het een indrukwekkende machine. Hoe houdt dit apparaat zich tegen de concurrentie?

Dell Latitude 7490
Processor
Intel Core i5-8350U
Grafische kaart
Intel UHD Graphics 620, Core: 300-1100 MHz, 22.20.16.4836
Geheugen
8192 MB 
, DDR4-2400
Beeldscherm
14 inch 16:9, 1920 x 1080 pixel 157 PPI, AUO503D (D04YD_B140HAN), IPS, glimmend: nee
Moederbord
Intel Sunrise Point-LP
Opslag
Toshiba KSG60ZMV256G, 256 GB 
Geluidskaart
Realtek ALC256 @ Intel Sunrise Point-LP PCH - High Definition Audio Controller
Verbindingen
4 USB 3.0, 1 HDMI, 1 DisplayPort, 1 Kensington Lock, Audio Verbindingen: 3.5 mm combinatiepoort, Card Reader: SD
Netwerkmogelijkheden
Intel Ethernet Connection I219-LM (10/100/1000MBit), Intel Dual Band Wireless-AC 8265 (a/b/g/n/ac), Bluetooth 4.2
Afmetingen
hoogte x breedte x diepte (in mm): 17.9 x 331 x 220.9
Batterij
60 Wh, 7500 mAh Lithium-Ion
Besturingssysteem
Microsoft Windows 10 Pro 64 Bit
Camera
Webcam: 720p
Primary Camera: 1 MPix
Bijkomende functionaliteiten
Toetsenbord: Chiclet, Toetsenbordverlichting: ja, 36 Maanden Garantie
Gewicht
1.561 kg, Voeding: 293 g
Note: The manufacturer may use components from different suppliers including display panels, drives or memory sticks with similar specifications.

 

Voorkant: geen aansluitingen
Voorkant: geen aansluitingen
Achterkant: geen aansluitingen
Achterkant: geen aansluitingen
Linkerkant: Stroomaansluiting, USB Type-C/Displayport, HDMI, USB 3.0 x 2
Linkerkant: Stroomaansluiting, USB Type-C/Displayport, HDMI, USB 3.0 x 2
Rechterkant: Gecombineerde 3.5 mm audiopoort, microSD, sim kaart, USB 3.0, Ethernet, Kensington Lock
Rechterkant: Gecombineerde 3.5 mm audiopoort, microSD, sim kaart, USB 3.0, Ethernet, Kensington Lock
SDCardreader Transfer Speed
average JPG Copy Test (av. of 3 runs)
Lenovo ThinkPad X1 Carbon 2018-20KGS03900
  (Toshiba Exceria Pro M501)
191.2 MB/s ∼100% +39%
Dell Latitude 7390
  (Toshiba Exceria Pro M501 UHS-II)
153.99 MB/s ∼81% +12%
Dell Latitude 7490
  (Toshiba Exceria Pro M501 UHS-II)
137.6 MB/s ∼72%
Lenovo ThinkPad T480s-20L8S02D00
  (Toshiba Exceria Pro SDXC 64 GB UHS-II)
81.2 MB/s ∼42% -41%
Average of class Office
  (10.2 - 191, n=229)
61.2 MB/s ∼32% -56%
maximum AS SSD Seq Read Test (1GB)
Lenovo ThinkPad X1 Carbon 2018-20KGS03900
  (Toshiba Exceria Pro M501)
223.9 MB/s ∼100% +10%
Dell Latitude 7390
  (Toshiba Exceria Pro M501 UHS-II)
211.06 MB/s ∼94% +4%
Dell Latitude 7490
  (Toshiba Exceria Pro M501 UHS-II)
203.2 MB/s ∼91%
Lenovo ThinkPad T480s-20L8S02D00
  (Toshiba Exceria Pro SDXC 64 GB UHS-II)
89.9 MB/s ∼40% -56%
Average of class Office
  (9.5 - 255, n=206)
78.7 MB/s ∼35% -61%
Networking
iperf3 Client (receive) TCP 1 m 4M x10
Dell Latitude 7490
Intel Dual Band Wireless-AC 8265
650 MBit/s ∼100%
HP EliteBook 840 G5-3JX66EA
Intel Dual Band Wireless-AC 8265
644 MBit/s ∼99% -1%
Lenovo ThinkPad X1 Carbon 2018-20KGS03900
Intel Dual Band Wireless-AC 8265
633 MBit/s ∼97% -3%
Lenovo ThinkPad T480s-20L8S02D00
Intel Dual Band Wireless-AC 8265
618 MBit/s ∼95% -5%
Average of class Office
  (5 - 688, n=170)
462 MBit/s ∼71% -29%
iperf3 Client (transmit) TCP 1 m 4M x10
HP EliteBook 840 G5-3JX66EA
Intel Dual Band Wireless-AC 8265
523 MBit/s ∼100% +2%
Lenovo ThinkPad T480s-20L8S02D00
Intel Dual Band Wireless-AC 8265
519 MBit/s ∼99% +1%
Dell Latitude 7490
Intel Dual Band Wireless-AC 8265
513 MBit/s ∼98%
Lenovo ThinkPad X1 Carbon 2018-20KGS03900
Intel Dual Band Wireless-AC 8265
511 MBit/s ∼98% 0%
Average of class Office
  (34 - 688, n=170)
427 MBit/s ∼82% -17%
303.4
cd/m²
304.8
cd/m²
300.4
cd/m²
273.8
cd/m²
308.6
cd/m²
280.9
cd/m²
275.2
cd/m²
305.7
cd/m²
293.4
cd/m²
Helderheidsverdeling
X-Rite i1Pro Basic 2
Maximum: 308.6 cd/m² Gemiddelde: 294 cd/m²
Helderheidsverdeling: 89 %
Helderheid in Batterij-modus: 308.6 cd/m²
Contrast: 1342:1 (Zwart: 0.23 cd/m²)
ΔE Color 6.07 | 0.4-29.43 Ø6.3, calibrated: 1.67
ΔE Greyscale 7.3 | 0.64-98 Ø6.5
97% sRGB (Argyll 3D) 62% AdobeRGB 1998 (Argyll 3D)
Gamma: 2.061
Dell Latitude 7490
AUO503D (D04YD_B140HAN), IPS, 14, 1920x1080
HP EliteBook 840 G5-3JX66EA
AUO3B3D, IPS, 14, 1920x1080
Dell Latitude 7390
LGD059B, IPS, 13.3, 1920x1080
Lenovo ThinkPad T480s-20L8S02D00
LP140QH2-SPB1, IPS, 14, 2560x1440
Lenovo ThinkPad X1 Carbon 2018-20KGS03900
B140QAN02.0, IPS, 14, 2560x1440
Dell Latitude 7490
AU Optronics AU0223D, IPS, 14, 1920x1080
Response Times
-1%
9%
10%
-25%
-9%
Response Time Grey 50% / Grey 80% *
41.6 (22, 19.6)
42.4 (19.6, 22.8)
-2%
36.8 (18, 18.8)
12%
38.4 (19.6, 18.8)
8%
59.2 (28.4, 30.8)
-42%
48.4 (27.6, 20.8)
-16%
Response Time Black / White *
32 (16.4, 15.6)
31.6 (18, 13.6)
1%
30.4 (18.8, 11.6)
5%
28.4 (15.6, 12.8)
11%
34.4 (16.4, 18)
-8%
32.4 (18.8, 13.6)
-1%
PWM Frequency
Screen
5%
7%
1%
36%
-6%
Brightness middle
308.6
414
34%
303.8
-2%
352
14%
578
87%
328.2
6%
Brightness
294
387
32%
289
-2%
343
17%
533
81%
305
4%
Brightness Distribution
89
87
-2%
86
-3%
91
2%
84
-6%
87
-2%
Black Level *
0.23
0.25
-9%
0.31
-35%
0.46
-100%
0.38
-65%
0.37
-61%
Contrast
1342
1656
23%
980
-27%
765
-43%
1521
13%
887
-34%
Colorchecker DeltaE2000 *
6.07
5.5
9%
2.9
52%
3.3
46%
1.9
69%
3.82
37%
Colorchecker DeltaE2000 max. *
10.58
9.9
6%
5.79
45%
7.3
31%
3.8
64%
5.58
47%
Colorchecker DeltaE2000 calibrated *
1.67
2.3
-38%
1.72
-3%
0.8
52%
3.5
-110%
Greyscale DeltaE2000 *
7.3
6.4
12%
3.7
49%
5.3
27%
3
59%
3
59%
Gamma
2.061 107%
2.31 95%
2.118 104%
2.22 99%
2.14 103%
2.36 93%
CCT
7269 89%
7811 83%
6323 103%
6452 101%
6377 102%
6962 93%
Color Space (Percent of AdobeRGB 1998)
62
56.9
-8%
63
2%
68.4
10%
88.8
43%
58
-6%
Color Space (Percent of sRGB)
97
88.1
-9%
95
-2%
98
1%
100
3%
88
-9%
Totaal Gemiddelde (Programma / Instellingen)
2% / 4%
8% / 7%
6% / 2%
6% / 27%
-8% / -7%

* ... kleiner is beter

Responstijd Scherm

De responstijden van het scherm tonen hoe snel het scherm in staat is om van één kleur naar de andere te veranderen. Trage responstijden kunnen aanleiding geven tot 'nabeelden' rond bewegende objecten of het scherm wazig maken (blur). Vooral spelers van snelle 3D-games hebben baat bij een scherm met snelle responstijden.
       Responstijd Zwart naar Wit
32 ms ... stijging ↗ en daling ↘ gecombineerd↗ 16.4 ms stijging
↘ 15.6 ms daling
Het scherm vertoonde trage responstijden in onze tests en is misschien te traag voor games.
Ter vergelijking: alle testtoestellen variëren van 0.8 (minimum) tot 240 (maximum) ms. » 82 % van alle toestellen zijn beter.
Dit betekent dat de gemeten responstijd slechter is dan het gemiddelde (25.6 ms) van alle geteste toestellen.
       Responstijd 50% Grijs naar 80% Grijs
41.6 ms ... stijging ↗ en daling ↘ gecombineerd↗ 22 ms stijging
↘ 19.6 ms daling
Het scherm vertoonde trage responstijden in onze tests en is misschien te traag voor games.
Ter vergelijking: alle testtoestellen variëren van 0.9 (minimum) tot 636 (maximum) ms. » 53 % van alle toestellen zijn beter.
Dit betekent dat de gemeten responstijd vergelijkbaar is met het gemiddelde (41 ms) van alle geteste toestellen.

Screen Flickering / PWM (Pulse-Width Modulation)

Om de schermhelderheid te verlagen schakelen sommige laptops het backlight erg snel aan en uit. Dit gebeurt aan een dergelijk hoge frequentie dat het niet zichtbaar is voor het menselijk oog. Als de frequentie te laag is kunnen personen met gevoelige ogen geïrriteerd geraken, hoofdpijn krijgen en zelfs flickering waarnemen.
Screen flickering / PWM niet waargenomen

Ter vergelijking: 52 % van alle geteste toestellen maakten geen gebruik van PWM om de schermhelderheid te verlagen. Als het wel werd gebruikt, werd een gemiddelde van 8629 (minimum: 43 - maximum: 142900) Hz waargenomen.

Cinebench R15
CPU Single 64Bit
Dell Latitude 7490
Intel Core i7-8650U
176 Points ∼83% +15%
Dell Latitude 7390
Intel Core i7-8650U
176 Points ∼83% +15%
Lenovo ThinkPad X1 Carbon 2018-20KGS03900
Intel Core i7-8550U
168 Points ∼79% +10%
Dell Latitude 7480
Intel Core i7-7600U
162 Points ∼76% +6%
Dell Latitude 7490
Intel Core i5-8350U
153 Points ∼72%
Average Intel Core i5-8350U
  (128 - 153, n=8)
147 Points ∼69% -4%
Lenovo ThinkPad T480s-20L8S02D00
Intel Core i5-8250U
143 Points ∼67% -7%
HP EliteBook 840 G5-3JX66EA
Intel Core i5-8250U
143 Points ∼67% -7%
Lenovo Ideapad 720S-13ARR
AMD Ryzen 5 2500U
135 Points ∼63% -12%
Average of class Office
  (20 - 178, n=475)
108 Points ∼51% -29%
CPU Multi 64Bit
Lenovo ThinkPad T480s-20L8S02D00
Intel Core i5-8250U
724 Points ∼23% +27%
Lenovo ThinkPad T480s-20L8S02D00
Intel Core i5-8250U
716 Points ∼23% +26%
Lenovo ThinkPad X1 Carbon 2018-20KGS03900
Intel Core i7-8550U
708 Points ∼23% +24%
Lenovo ThinkPad X1 Carbon 2018-20KGS03900
Intel Core i7-8550U
648 Points ∼21% +14%
Dell Latitude 7390
Intel Core i7-8650U
619 Points ∼20% +9%
Dell Latitude 7490
Intel Core i7-8650U
618 Points ∼20% +9%
HP EliteBook 840 G5-3JX66EA
Intel Core i5-8250U
583 Points ∼19% +2%
Dell Latitude 7490
Intel Core i5-8350U
569 Points ∼18%
Lenovo Ideapad 720S-13ARR
AMD Ryzen 5 2500U
556 Points ∼18% -2%
Average Intel Core i5-8350U
  (332 - 631, n=8)
536 Points ∼17% -6%
Dell Latitude 7480
Intel Core i7-7600U
343 Points ∼11% -40%
Average of class Office
  (36 - 1050, n=479)
316 Points ∼10% -44%
Cinebench R15 CPU Single 64Bit
153 Points
Cinebench R15 CPU Multi 64Bit
569 Points
Cinebench R15 OpenGL 64Bit
44.88 fps
Cinebench R15 Ref. Match 64Bit
97.8 %
Help
0102030405060708090100110120130140150160170180190200210220230240250260270280290300310320330340350360370380390400410420430440450460470480490500510520530540550560570580590600Tooltip
Cinebench R15 CPU Multi 64 Bit
PCMark 8
Work Score Accelerated v2
Dell Latitude 7390
UHD Graphics 620, 8650U, Samsung PM961 MZVLW256HEHP
5197 Points ∼80% +6%
Dell Latitude 7490
UHD Graphics 620, 8650U, Samsung PM961 MZVLW256HEHP
5155 Points ∼79% +5%
Dell Latitude 7490
UHD Graphics 620, 8350U, Toshiba KSG60ZMV256G
4906 Points ∼75%
HP EliteBook 840 G5-3JX66EA
UHD Graphics 620, 8250U, Toshiba XG5 KXG50ZNV256G
4832 Points ∼74% -2%
Average Intel Core i5-8350U, Intel UHD Graphics 620
  (4200 - 4906, n=6)
4669 Points ∼72% -5%
Lenovo ThinkPad X1 Carbon 2018-20KGS03900
UHD Graphics 620, 8550U, Samsung SSD PM981 MZVLB512HAJQ
4664 Points ∼72% -5%
Lenovo ThinkPad T480s-20L8S02D00
UHD Graphics 620, 8250U, Samsung SSD PM981 MZVLB512HAJQ
4508 Points ∼69% -8%
Average of class Office
  (1226 - 5428, n=301)
3947 Points ∼61% -20%
Home Score Accelerated v2
Dell Latitude 7490
UHD Graphics 620, 8650U, Samsung PM961 MZVLW256HEHP
4029 Points ∼66% +8%
Dell Latitude 7390
UHD Graphics 620, 8650U, Samsung PM961 MZVLW256HEHP
3886 Points ∼64% +4%
Lenovo ThinkPad X1 Carbon 2018-20KGS03900
UHD Graphics 620, 8550U, Samsung SSD PM981 MZVLB512HAJQ
3752 Points ∼62% +1%
Dell Latitude 7490
UHD Graphics 620, 8350U, Toshiba KSG60ZMV256G
3723 Points ∼61%
HP EliteBook 840 G5-3JX66EA
UHD Graphics 620, 8250U, Toshiba XG5 KXG50ZNV256G
3652 Points ∼60% -2%
Average Intel Core i5-8350U, Intel UHD Graphics 620
  (3063 - 3776, n=7)
3566 Points ∼59% -4%
Lenovo ThinkPad T480s-20L8S02D00
UHD Graphics 620, 8250U, Samsung SSD PM981 MZVLB512HAJQ
3503 Points ∼57% -6%
Average of class Office
  (1169 - 4458, n=352)
3007 Points ∼49% -19%
PCMark 10
Productivity
Dell Latitude 7390
UHD Graphics 620, 8650U, Samsung PM961 MZVLW256HEHP
7142 Points ∼74% +25%
Lenovo ThinkPad X1 Carbon 2018-20KGS03900
UHD Graphics 620, 8550U, Samsung SSD PM981 MZVLB512HAJQ
6727 Points ∼69% +18%
Dell Latitude 7490
UHD Graphics 620, 8650U, Samsung PM961 MZVLW256HEHP
6521 Points ∼67% +14%
HP EliteBook 840 G5-3JX66EA
UHD Graphics 620, 8250U, Toshiba XG5 KXG50ZNV256G
5844 Points ∼60% +2%
Average Intel Core i5-8350U, Intel UHD Graphics 620
  (5004 - 6238, n=5)
5760 Points ∼59% +1%
Lenovo ThinkPad T480s-20L8S02D00
UHD Graphics 620, 8250U, Samsung SSD PM981 MZVLB512HAJQ
5739 Points ∼59% 0%
Dell Latitude 7490
UHD Graphics 620, 8350U, Toshiba KSG60ZMV256G
5721 Points ∼59%
Average of class Office
  (1444 - 7142, n=94)
5363 Points ∼55% -6%
Essentials
Dell Latitude 7390
UHD Graphics 620, 8650U, Samsung PM961 MZVLW256HEHP
8253 Points ∼77% +12%
Dell Latitude 7490
UHD Graphics 620, 8650U, Samsung PM961 MZVLW256HEHP
7929 Points ∼74% +7%
Lenovo ThinkPad X1 Carbon 2018-20KGS03900
UHD Graphics 620, 8550U, Samsung SSD PM981 MZVLB512HAJQ
7849 Points ∼74% +6%
Average Intel Core i5-8350U, Intel UHD Graphics 620
  (6994 - 7995, n=5)
7617 Points ∼71% +3%
Dell Latitude 7490
UHD Graphics 620, 8350U, Toshiba KSG60ZMV256G
7376 Points ∼69%
Lenovo ThinkPad T480s-20L8S02D00
UHD Graphics 620, 8250U, Samsung SSD PM981 MZVLB512HAJQ
7358 Points ∼69% 0%
HP EliteBook 840 G5-3JX66EA
UHD Graphics 620, 8250U, Toshiba XG5 KXG50ZNV256G
7139 Points ∼67% -3%
Average of class Office
  (2683 - 8562, n=94)
6770 Points ∼63% -8%
Score
Dell Latitude 7390
UHD Graphics 620, 8650U, Samsung PM961 MZVLW256HEHP
4053 Points ∼52% +14%
Lenovo ThinkPad X1 Carbon 2018-20KGS03900
UHD Graphics 620, 8550U, Samsung SSD PM981 MZVLB512HAJQ
3905 Points ∼50% +10%
Lenovo ThinkPad T480s-20L8S02D00
UHD Graphics 620, 8250U, Samsung SSD PM981 MZVLB512HAJQ
3602 Points ∼46% +1%
Dell Latitude 7490
UHD Graphics 620, 8350U, Toshiba KSG60ZMV256G
3564 Points ∼46%
Average Intel Core i5-8350U, Intel UHD Graphics 620
  (3004 - 3764, n=6)
3534 Points ∼46% -1%
Dell Latitude 7490
UHD Graphics 620, 8650U, Samsung PM961 MZVLW256HEHP
3429 Points ∼44% -4%
Average of class Office
  (803 - 4269, n=95)
3120 Points ∼40% -12%
HP EliteBook 840 G5-3JX66EA
UHD Graphics 620, 8250U, Toshiba XG5 KXG50ZNV256G
2429 Points ∼31% -32%
PCMark 8 Home Score Accelerated v2
3723 punten
PCMark 8 Work Score Accelerated v2
4906 punten
Help
Dell Latitude 7490
Toshiba KSG60ZMV256G
Dell Latitude 7490
Samsung PM961 MZVLW256HEHP
HP EliteBook 840 G5-3JX66EA
Toshiba XG5 KXG50ZNV256G
Dell Latitude 7390
Samsung PM961 MZVLW256HEHP
Lenovo ThinkPad X1 Carbon 2018-20KGS03900
Samsung SSD PM981 MZVLB512HAJQ
Average Toshiba KSG60ZMV256G
 
AS SSD
135%
19%
113%
238%
0%
Copy Game MB/s
382.33
309.25
352.02
1107.45
Copy Program MB/s
227.09
168.2
247.36
460.17
Copy ISO MB/s
872.35
319.17
818.25
1246.8
Score Total
947
2350
148%
1232
30%
2215
134%
3529
273%
947
0%
Score Write
357
536
50%
376
5%
501
40%
1801
404%
357
0%
Score Read
391
1242
218%
603
54%
1158
196%
1168
199%
391
0%
Access Time Write *
0.056
0.03
46%
0.053
5%
0.032
43%
0.027
52%
0.056
-0%
Access Time Read *
0.112
0.04
64%
0.321
-187%
0.063
44%
0.029
74%
0.112
-0%
4K-64 Write
248.06
329.64
33%
248.31
0%
302.35
22%
1529.32
517%
248
0%
4K-64 Read
316.06
955.28
202%
413.33
31%
932.15
195%
876.34
177%
316
0%
4K Write
79.15
114.89
45%
93.56
18%
115.21
46%
134.3
70%
79.2
0%
4K Read
26.66
48.13
81%
29.01
9%
49.43
85%
52.4
97%
26.7
0%
Seq Write
294.93
919.14
212%
338.97
15%
830.13
181%
1376.19
367%
295
0%
Seq Read
486.16
2385.46
391%
1610.71
231%
1760.62
262%
2395.87
393%
486
0%

* ... kleiner is beter

Toshiba KSG60ZMV256G
CDM 5/6 Read Seq Q32T1: 532.6 MB/s
CDM 5/6 Write Seq Q32T1: 343.3 MB/s
CDM 5/6 Read 4K Q32T1: 188.3 MB/s
CDM 5/6 Write 4K Q32T1: 206 MB/s
CDM 5 Read Seq: 472.7 MB/s
CDM 5 Write Seq: 343.9 MB/s
CDM 5/6 Read 4K: 27.37 MB/s
CDM 5/6 Write 4K: 79.41 MB/s
3DMark 11
1280x720 Performance Combined
Lenovo ThinkPad X1 Carbon 2018-20KGS03900
Intel UHD Graphics 620, 8550U
1880 Points ∼10% +43%
Average Intel UHD Graphics 620
  (959 - 1891, n=99)
1488 Points ∼8% +13%
Dell Latitude 7390
Intel UHD Graphics 620, 8650U
1390 Points ∼8% +6%
Dell Latitude 7490
Intel UHD Graphics 620, 8350U
1313 Points ∼7%
HP EliteBook 840 G5-3JX66EA
Intel UHD Graphics 620, 8250U
1261 Points ∼7% -4%
Lenovo ThinkPad T480s-20L8S02D00
Intel UHD Graphics 620, 8250U
1220 Points ∼7% -7%
Average of class Office
  (169 - 4566, n=599)
1123 Points ∼6% -14%
1280x720 Performance GPU
Lenovo ThinkPad X1 Carbon 2018-20KGS03900
Intel UHD Graphics 620, 8550U
1901 Points ∼4% +15%
Dell Latitude 7390
Intel UHD Graphics 620, 8650U
1697 Points ∼3% +3%
Average Intel UHD Graphics 620
  (1235 - 1977, n=99)
1672 Points ∼3% +1%
HP EliteBook 840 G5-3JX66EA
Intel UHD Graphics 620, 8250U
1653 Points ∼3% 0%
Dell Latitude 7490
Intel UHD Graphics 620, 8350U
1648 Points ∼3%
Lenovo ThinkPad T480s-20L8S02D00
Intel UHD Graphics 620, 8250U
1633 Points ∼3% -1%
Average of class Office
  (185 - 4967, n=600)
1218 Points ∼2% -26%
3DMark
1920x1080 Fire Strike Graphics
Lenovo ThinkPad X1 Carbon 2018-20KGS03900
Intel UHD Graphics 620, 8550U
1283 Points ∼3% +28%
Dell Latitude 7490
Intel UHD Graphics 620, 8650U
1163 Points ∼3% +16%
Average Intel UHD Graphics 620
  (557 - 1336, n=81)
1078 Points ∼3% +8%
HP EliteBook 840 G5-3JX66EA
Intel UHD Graphics 620, 8250U
1009 Points ∼2% +1%
Dell Latitude 7490
Intel UHD Graphics 620, 8350U
1001 Points ∼2%
Dell Latitude 7390
Intel UHD Graphics 620, 8650U
977 Points ∼2% -2%
Lenovo ThinkPad T480s-20L8S02D00
Intel UHD Graphics 620, 8250U
963 Points ∼2% -4%
Average of class Office
  (138 - 4109, n=428)
937 Points ∼2% -6%
1280x720 Cloud Gate Standard Graphics
Lenovo ThinkPad X1 Carbon 2018-20KGS03900
Intel UHD Graphics 620, 8550U
10123 Points ∼5% +27%
Dell Latitude 7490
Intel UHD Graphics 620, 8650U
9730 Points ∼5% +22%
Average Intel UHD Graphics 620
  (6910 - 10493, n=87)
8813 Points ∼5% +11%
Dell Latitude 7390
Intel UHD Graphics 620, 8650U
8247 Points ∼4% +4%
HP EliteBook 840 G5-3JX66EA
Intel UHD Graphics 620, 8250U
8181 Points ∼4% +3%
Dell Latitude 7490
Intel UHD Graphics 620, 8350U
7943 Points ∼4%
Lenovo ThinkPad T480s-20L8S02D00
Intel UHD Graphics 620, 8250U
7658 Points ∼4% -4%
Average of class Office
  (1208 - 27117, n=472)
6545 Points ∼4% -18%
1920x1080 Ice Storm Extreme Graphics
Average Intel UHD Graphics 620
  (30939 - 59483, n=28)
45012 Points ∼6%
Dell Latitude 7390
Intel UHD Graphics 620, 8650U
44697 Points ∼6%
HP EliteBook 840 G5-3JX66EA
Intel UHD Graphics 620, 8250U
42507 Points ∼6%
Average of class Office
  (8473 - 86732, n=113)
39528 Points ∼5%
Lenovo ThinkPad T480s-20L8S02D00
Intel UHD Graphics 620, 8250U
37734 Points ∼5%
3DMark 11 Performance
1797 punten
3DMark Cloud Gate Standard Score
7414 punten
3DMark Fire Strike Score
934 punten
Help
BioShock Infinite
1920x1080 Ultra Preset, DX11 (DDOF) (sorteer op waarde)
Dell Latitude 7490
UHD Graphics 620, 8350U, Toshiba KSG60ZMV256G
8 fps ∼3%
HP EliteBook 840 G5-3JX66EA
UHD Graphics 620, 8250U, Toshiba XG5 KXG50ZNV256G
7.3 fps ∼3% -9%
Dell Latitude 7390
UHD Graphics 620, 8650U, Samsung PM961 MZVLW256HEHP
8 fps ∼3% 0%
Lenovo ThinkPad T480s-20L8S02D00
UHD Graphics 620, 8250U, Samsung SSD PM981 MZVLB512HAJQ
7.7 fps ∼3% -4%
Lenovo ThinkPad X1 Carbon 2018-20KGS03900
UHD Graphics 620, 8550U, Samsung SSD PM981 MZVLB512HAJQ
10.4 fps ∼4% +30%
Dell Latitude 7490
UHD Graphics 620, 8650U, Samsung PM961 MZVLW256HEHP
10 fps ∼4% +25%
Average Intel UHD Graphics 620
  (6.2 - 11, n=81)
8.78 fps ∼3% +10%
Average of class Office
  (2.54 - 54.8, n=208)
10.2 fps ∼4% +28%
1366x768 High Preset (sorteer op waarde)
Dell Latitude 7490
UHD Graphics 620, 8350U, Toshiba KSG60ZMV256G
24 fps ∼8%
HP EliteBook 840 G5-3JX66EA
UHD Graphics 620, 8250U, Toshiba XG5 KXG50ZNV256G
21.4 fps ∼7% -11%
Dell Latitude 7390
UHD Graphics 620, 8650U, Samsung PM961 MZVLW256HEHP
24 fps ∼8% 0%
Lenovo ThinkPad T480s-20L8S02D00
UHD Graphics 620, 8250U, Samsung SSD PM981 MZVLB512HAJQ
23.5 fps ∼8% -2%
Lenovo ThinkPad X1 Carbon 2018-20KGS03900
UHD Graphics 620, 8550U, Samsung SSD PM981 MZVLB512HAJQ
30.4 fps ∼10% +27%
Dell Latitude 7490
UHD Graphics 620, 8650U, Samsung PM961 MZVLW256HEHP
30 fps ∼10% +25%
Average Intel UHD Graphics 620
  (15.6 - 34.3, n=88)
26 fps ∼8% +8%
Average of class Office
  (9.17 - 128, n=301)
25.8 fps ∼8% +8%
1366x768 Medium Preset (sorteer op waarde)
Dell Latitude 7490
UHD Graphics 620, 8350U, Toshiba KSG60ZMV256G
35 fps ∼10%
HP EliteBook 840 G5-3JX66EA
UHD Graphics 620, 8250U, Toshiba XG5 KXG50ZNV256G
26 fps ∼7% -26%
Dell Latitude 7390
UHD Graphics 620, 8650U, Samsung PM961 MZVLW256HEHP
30 fps ∼9% -14%
Lenovo ThinkPad T480s-20L8S02D00
UHD Graphics 620, 8250U, Samsung SSD PM981 MZVLB512HAJQ
28.3 fps ∼8% -19%
Lenovo ThinkPad X1 Carbon 2018-20KGS03900
UHD Graphics 620, 8550U, Samsung SSD PM981 MZVLB512HAJQ
36.2 fps ∼10% +3%
Dell Latitude 7490
UHD Graphics 620, 8650U, Samsung PM961 MZVLW256HEHP
35 fps ∼10% 0%
Average Intel UHD Graphics 620
  (18.3 - 40.9, n=88)
31 fps ∼9% -11%
Average of class Office
  (10.8 - 145, n=321)
29.7 fps ∼9% -15%
1280x720 Very Low Preset (sorteer op waarde)
Dell Latitude 7490
UHD Graphics 620, 8350U, Toshiba KSG60ZMV256G
52 fps ∼13%
HP EliteBook 840 G5-3JX66EA
UHD Graphics 620, 8250U, Toshiba XG5 KXG50ZNV256G
41.9 fps ∼11% -19%
Dell Latitude 7390
UHD Graphics 620, 8650U, Samsung PM961 MZVLW256HEHP
56 fps ∼14% +8%
Lenovo ThinkPad T480s-20L8S02D00
UHD Graphics 620, 8250U, Samsung SSD PM981 MZVLB512HAJQ
44.5 fps ∼11% -14%
Lenovo ThinkPad X1 Carbon 2018-20KGS03900
UHD Graphics 620, 8550U, Samsung SSD PM981 MZVLB512HAJQ
56.9 fps ∼14% +9%
Dell Latitude 7490
UHD Graphics 620, 8650U, Samsung PM961 MZVLW256HEHP
53 fps ∼13% +2%
Average Intel UHD Graphics 620
  (32.6 - 80.3, n=88)
57.9 fps ∼15% +11%
Average of class Office
  (12.2 - 204, n=322)
52.6 fps ∼13% +1%
Metro: Last Light
1920x1080 Very High (DX11) AF:16x (sorteer op waarde)
Dell Latitude 7490
UHD Graphics 620, 8350U, Toshiba KSG60ZMV256G
6 fps ∼3%
Average Intel UHD Graphics 620
  (6 - 6, n=2)
6 fps ∼3% 0%
Average of class Office
  (2 - 25.8, n=24)
8.44 fps ∼5% +41%
1366x768 High (DX11) AF:16x (sorteer op waarde)
Dell Latitude 7490
UHD Graphics 620, 8350U, Toshiba KSG60ZMV256G
15 fps ∼8%
Average Intel UHD Graphics 620
  (13 - 15, n=2)
14 fps ∼7% -7%
Average of class Office
  (4.35 - 51.1, n=33)
14.6 fps ∼8% -3%
1366x768 Medium (DX10) AF:4x (sorteer op waarde)
Dell Latitude 7490
UHD Graphics 620, 8350U, Toshiba KSG60ZMV256G
23 fps ∼12%
Average Intel UHD Graphics 620
  (16.4 - 23, n=3)
20.5 fps ∼11% -11%
Average of class Office
  (8.09 - 85.9, n=34)
23.2 fps ∼12% +1%
1024x768 Low (DX10) AF:4x (sorteer op waarde)
Dell Latitude 7490
UHD Graphics 620, 8350U, Toshiba KSG60ZMV256G
31 fps ∼16%
Average Intel UHD Graphics 620
  (23.3 - 31, n=3)
26.4 fps ∼13% -15%
Average of class Office
  (3.6 - 56, n=41)
24.8 fps ∼13% -20%
Rise of the Tomb Raider
1920x1080 High Preset AA:FX AF:4x (sorteer op waarde)
Dell Latitude 7490
UHD Graphics 620, 8350U, Toshiba KSG60ZMV256G
6 fps ∼3%
HP EliteBook 840 G5-3JX66EA
UHD Graphics 620, 8250U, Toshiba XG5 KXG50ZNV256G
6.3 fps ∼3% +5%
Lenovo ThinkPad X1 Carbon 2018-20KGS03900
UHD Graphics 620, 8550U, Samsung SSD PM981 MZVLB512HAJQ
32 fps ∼17% +433%
Average Intel UHD Graphics 620
  (4.9 - 32, n=26)
7.51 fps ∼4% +25%
Average of class Office
  (4.2 - 32.9, n=55)
11.4 fps ∼6% +90%
1366x768 Medium Preset AF:2x (sorteer op waarde)
Dell Latitude 7490
UHD Graphics 620, 8350U, Toshiba KSG60ZMV256G
11 fps ∼5%
HP EliteBook 840 G5-3JX66EA
UHD Graphics 620, 8250U, Toshiba XG5 KXG50ZNV256G
10.9 fps ∼5% -1%
Lenovo ThinkPad X1 Carbon 2018-20KGS03900
UHD Graphics 620, 8550U, Samsung SSD PM981 MZVLB512HAJQ
49.3 fps ∼22% +348%
Average Intel UHD Graphics 620
  (6.5 - 49.3, n=39)
12.7 fps ∼6% +15%
Average of class Office
  (12.2 - 53.5, n=70)
17 fps ∼8% +55%
1024x768 Lowest Preset (sorteer op waarde)
Dell Latitude 7490
UHD Graphics 620, 8350U, Toshiba KSG60ZMV256G
17 fps ∼6%
HP EliteBook 840 G5-3JX66EA
UHD Graphics 620, 8250U, Toshiba XG5 KXG50ZNV256G
18.1 fps ∼6% +6%
Lenovo ThinkPad X1 Carbon 2018-20KGS03900
UHD Graphics 620, 8550U, Samsung SSD PM981 MZVLB512HAJQ
110.7 fps ∼36% +551%
Average Intel UHD Graphics 620
  (10.4 - 111, n=49)
21.5 fps ∼7% +26%
Average of class Office
  (6.2 - 111, n=94)
26.8 fps ∼9% +58%
lage gem. hoge ultra
BioShock Infinite (2013) 5235248fps
Metro: Last Light (2013) 3123156fps
Rise of the Tomb Raider (2016) 17116fps

Geluidsniveau

Onbelast
28.2 / 28.2 / 28.7 dB (A)
Belasting
29.9 / 40.2 dB (A)
  red to green bar
 
 
30 dB
stil
40 dB(A)
hoorbaar
50 dB(A)
luid
 
min: dark, med: mid, max: light   BK Precision 732A (15 cm afstand)   environment noise: 28.2 dB(A)
Dell Latitude 7490
UHD Graphics 620, 8350U, Toshiba KSG60ZMV256G
HP EliteBook 840 G5-3JX66EA
UHD Graphics 620, 8250U, Toshiba XG5 KXG50ZNV256G
Dell Latitude 7390
UHD Graphics 620, 8650U, Samsung PM961 MZVLW256HEHP
Lenovo ThinkPad T480s-20L8S02D00
UHD Graphics 620, 8250U, Samsung SSD PM981 MZVLB512HAJQ
Lenovo ThinkPad X1 Carbon 2018-20KGS03900
UHD Graphics 620, 8550U, Samsung SSD PM981 MZVLB512HAJQ
Dell Latitude 7490
UHD Graphics 620, 8650U, Samsung PM961 MZVLW256HEHP
Noise
-5%
-2%
-5%
-4%
-3%
off / environment *
28.2
28.8
-2%
28.2
-0%
28.9
-2%
28.9
-2%
28.2
-0%
Idle Minimum *
28.2
28.8
-2%
28.2
-0%
28.9
-2%
28.9
-2%
28.2
-0%
Idle Average *
28.2
28.8
-2%
28.2
-0%
28.9
-2%
28.9
-2%
28.2
-0%
Idle Maximum *
28.7
33.1
-15%
28.2
2%
28.9
-1%
32.5
-13%
31.4
-9%
Load Average *
29.9
35.2
-18%
31.5
-5%
36.9
-23%
35.1
-17%
31.7
-6%
Load Maximum *
40.2
35.2
12%
42.7
-6%
38.9
3%
35.1
13%
41.2
-2%

* ... kleiner is beter

Max. Belasting
 45.2 °C40.8 °C33 °C 
 38.2 °C39.8 °C31.2 °C 
 30 °C30.4 °C27.8 °C 
Maximum: 45.2 °C
Gemiddelde: 35.2 °C
33.6 °C51.6 °C48.4 °C
29.2 °C38 °C41 °C
28.6 °C33 °C34.4 °C
Maximum: 51.6 °C
Gemiddelde: 37.5 °C
Stroomadapter (max.)  37.2 °C | Kamertemperatuur 21 °C | Fluke 62 Mini IR Thermometer
(±) The average temperature for the upper side under maximal load is 35.2 °C / 95 F, compared to the average of 29.4 °C / 85 F for the devices in the class Office.
(-) The maximum temperature on the upper side is 45.2 °C / 113 F, compared to the average of 33.9 °C / 93 F, ranging from 21.2 to 62.5 °C for the class Office.
(-) The maximum temperature on the bottom side is 51.6 °C / 125 F, compared to the average of 36.4 °C / 98 F, ranging from 22.3 to 71.6 °C for the class Office.
(+) In idle usage, the average temperature for the upper side is 28.7 °C / 84 F, compared to the device average of 29.4 °C / 85 F.
(+) The palmrests and touchpad are cooler than skin temperature with a maximum of 30.4 °C / 86.7 F and are therefore cool to the touch.
(-) The average temperature of the palmrest area of similar devices was 28.3 °C / 82.9 F (-2.1 °C / -3.8 F).
dB(A) 0102030405060708090Deep BassMiddle BassHigh BassLower RangeMidsHigher MidsLower HighsMid HighsUpper HighsSuper Highs2036.241.636.22534.73734.73134.633.634.64034.434.234.45033.233.533.2633234.1328032.233.932.210040.130.440.112544.229.244.216047.729.447.720049.427.649.425054.227.454.231556.226.856.240056.725.856.750057.425.757.463059.925.159.980064.824.564.8100068.324.468.3125062.724.262.71600672467200066.923.966.9250068.924.168.9315064.42464.4400058.623.858.6500065.223.665.2630063.823.563.8800066.223.566.21000065.323.465.31250057.723.457.71600062.223.562.2SPL77.336.377.3N40.52.740.5median 62.2median 24.2median 62.2Delta5.81.45.834.83330.328.135.438.130.332.226.631.825.827.624.725.123.926.524.833.424.141.923.94821.85120.155.318.261.117.366.61770.316.578.416.57515.868.915.770.615.467.615.569.21672.916.268.616.7701771.217.272.217.470.917.365.817.256.228.983.61.258.7median 17.2median 68.61.88.6hearing rangehide median Pink NoiseDell Latitude 7490Lenovo ThinkPad X1 Carbon 2018-20KGS03900
Frequency diagram (checkboxes can be checked and unchecked to compare devices)
Dell Latitude 7490 audio analysis

(±) | speaker loudness is average but good (77.31 dB)
Bass 100 - 315 Hz
(±) | reduced bass - on average 13.6% lower than median
(±) | linearity of bass is average (10.5% delta to prev. frequency)
Mids 400 - 2000 Hz
(+) | balanced mids - only 3.9% away from median
(±) | linearity of mids is average (7.3% delta to prev. frequency)
Highs 2 - 16 kHz
(+) | balanced highs - only 3.4% away from median
(±) | linearity of highs is average (8.8% delta to prev. frequency)
Overall 100 - 16.000 Hz
(±) | linearity of overall sound is average (16.2% difference to median)
Compared to same class
» 17% of all tested devices in this class were better, 6% similar, 77% worse
» The best had a delta of 8%, average was 21%, worst was 51%
Compared to all devices tested
» 21% of all tested devices were better, 5% similar, 75% worse
» The best had a delta of 3%, average was 21%, worst was 53%

Lenovo ThinkPad X1 Carbon 2018-20KGS03900 audio analysis

(+) | speakers can play relatively loud (83.6 dB)
Bass 100 - 315 Hz
(-) | nearly no bass - on average 25.9% lower than median
(±) | linearity of bass is average (9.8% delta to prev. frequency)
Mids 400 - 2000 Hz
(+) | balanced mids - only 3.8% away from median
(±) | linearity of mids is average (9% delta to prev. frequency)
Highs 2 - 16 kHz
(+) | balanced highs - only 2.1% away from median
(+) | highs are linear (4% delta to prev. frequency)
Overall 100 - 16.000 Hz
(±) | linearity of overall sound is average (18.3% difference to median)
Compared to same class
» 32% of all tested devices in this class were better, 10% similar, 58% worse
» The best had a delta of 8%, average was 21%, worst was 51%
Compared to all devices tested
» 32% of all tested devices were better, 6% similar, 62% worse
» The best had a delta of 3%, average was 21%, worst was 53%

Stroomgebruik
Uit / Standbydarklight 0.3 / 0.4 Watt
Inactiefdarkmidlight 2 / 4.7 / 5.7 Watt
Belasting midlight 38.4 / 38.9 Watt
 color bar
Key: min: dark, med: mid, max: light        Metrahit Energy
Dell Latitude 7490
8350U, UHD Graphics 620, Toshiba KSG60ZMV256G, IPS, 1920x1080, 14
HP EliteBook 840 G5-3JX66EA
8250U, UHD Graphics 620, Toshiba XG5 KXG50ZNV256G, IPS, 1920x1080, 14
Dell Latitude 7390
8650U, UHD Graphics 620, Samsung PM961 MZVLW256HEHP, IPS, 1920x1080, 13.3
Lenovo ThinkPad T480s-20L8S02D00
8250U, UHD Graphics 620, Samsung SSD PM981 MZVLB512HAJQ, IPS, 2560x1440, 14
Lenovo ThinkPad X1 Carbon 2018-20KGS03900
8550U, UHD Graphics 620, Samsung SSD PM981 MZVLB512HAJQ, IPS, 2560x1440, 14
Dell Latitude 7490
8650U, UHD Graphics 620, Samsung PM961 MZVLW256HEHP, IPS, 1920x1080, 14
Power Consumption
-46%
-26%
-55%
-69%
-30%
Idle Minimum *
2
3.2
-60%
3.3
-65%
3.1
-55%
3.8
-90%
3.1
-55%
Idle Average *
4.7
6.6
-40%
5.9
-26%
6.8
-45%
8.9
-89%
6.5
-38%
Idle Maximum *
5.7
9.5
-67%
6.2
-9%
10.1
-77%
11.9
-109%
7.6
-33%
Load Average *
38.4
36.2
6%
43.2
-13%
48.4
-26%
47.5
-24%
43
-12%
Load Maximum *
38.9
65.6
-69%
45.2
-16%
67.1
-72%
52.5
-35%
43.8
-13%

* ... kleiner is beter

Batterijduur
NBC WiFi Websurfing Battery Test 1.3
9h 08min
Dell Latitude 7490
8350U, UHD Graphics 620, 60 Wh
HP EliteBook 840 G5-3JX66EA
8250U, UHD Graphics 620, 50 Wh
Dell Latitude 7390
8650U, UHD Graphics 620, 60 Wh
Lenovo ThinkPad T480s-20L8S02D00
8250U, UHD Graphics 620, 57 Wh
Lenovo ThinkPad X1 Carbon 2018-20KGS03900
8550U, UHD Graphics 620, 57 Wh
Dell Latitude 7490
8650U, UHD Graphics 620, 60 Wh
Batterijduur
WiFi v1.3
548
447
-18%
664
21%
537
-2%
519
-5%
561
2%

Pro

+ Degelijke behuizing
+ Aantrekkelijke soft-touch afwerking
+ Goede algehele systeemprestaties
+ Uitstekend toetsenbord
+ Sterk verbeterd touchpad (dankzij Windows Precision drivers)
+ Goed aanbod van poorten en praktische lay-out
+ Lange looptijden
+ Uitstekende Wi-Fi prestaties en stabiliteit
+ Eenvoudig onderhoud
+ Stil

Contra

- Concurrenten bieden betere beeldscherm
- Thermisch ontwerp kan beter; wordt warm in rust en onder belasting
- Zwakke luidsprekers
- Gecombineerde stresstest resulteert in beperkte prestaties
De Dell Latitude 7490
De Dell Latitude 7490

Voor het volledige, Engelse testrapport, klik hier.

Opnieuw zijn we onder de indruk van een Dell Latitude 7000 serie laptop. Samen met de Lenovo ThinkPad en HP EliteBook serie, leidt de Latitude het zakelijke segment op alle vlakken. Ze zijn door en door ontworpen, slim geüpdatet en grondig herzien. Hoewel de 7490 slechts een iteratieve update van de 7480 is, blijft er weinig te wensen over. De behuizing is stevig, ingetogen en aantrekkelijk, het gewicht is acceptabel, de invoerapparaten zijn van topklasse, het apparaat is snel, de batterij houdt het lang vol en de notebook blijft stil. Er is nog ruimte voor verbetering met een beter beeldscherm, verbeterd thermisch ontwerp en krachtigere luidsprekers. 

Opnieuw zijn we onder de indruk van een Dell Latitude 7000 serie notebook. Het $1709 kostende apparaat verdient overwogen te worden door iedereen die op zoek is naar een hoogwaardige zakelijke laptop.

Het relatief betaalbare testmodel mist de Core i7, NVMe opslag, touchscreen en enkele biometrische en beveiligingsopties van het testmodel uit april - maar kost 'slechts' $1709 versus de $2000 van het voorgaande model. Diegenen die geen dual-channel RAM of andere van de hierboven genoemde opties behoeven, zullen weinig te klagen hebben over deze configuratie. CPU prestaties liggen grofweg 10-15% onder die van het Core i7 model; GPU prestaties liggen 15-22% lager (dit komt ook door dual-channel RAM in de i7 configuratie). Daarom bevelen we aan om alleen te upgraden indien CPU en GPU prestaties van uiterst belang zijn. Naast de X1 CarbonT480sEliteBook 840 G5 en Latitude 7390, is de Latitude 7490 zeker het overwegen waard voor diegenen die op zoek zijn naar een hoogwaardige, zakelijke notebook.

Dell Latitude 7490 - 21-06-2018 v6
Steve Schardein

Behuizing
91 / 98 → 93%
Toetsenbord
94%
Aanwijsapparaat
72%
Aansluitmogelijkheden
73 / 80 → 91%
Gewicht
68 / 20-67 → 100%
Batterij
92%
Beeldscherm
87%
Gaming-performance
57 / 68 → 84%
Applicatie-performance
91 / 92 → 99%
Temperatuur
87%
Luidheid
96%
Audio
70%
Camera
55 / 85 → 65%
Gemiddelde
79%
90%
Office - Gewogen Gemiddelde

Pricecompare

Please share our article, every link counts!
> Overzichten en testrapporten over laptops en mobieltjes > Testrapporten > Kort testrapport Dell Latitude 7490 (i5-8350U, FHD) Laptop
Steve Schardein, 2018-06-24 (Update: 2018-06-24)