Notebookcheck

Kort testrapport Fujitsu Lifebook U939 Laptop: Een compacte business-notebook met LTE

Inclusief twee Thunderbolt 3-poorten. Met een gewicht van minder dan één kilogram (<2,2 lb) is de LTE-compatibele notebook voor zakelijke gebruikers het bekijken waard. Onze test zal uitwijzen of de Fujitsu Lifebook U939 niet alleen licht is, maar ook wat prestaties kan leveren.
Mike Wobker, 👁 Andreas Osthoff, Stefanie Voigt,
Fujitsu Lifebook U939 i5 (LifeBook U Serie)
Processor
Intel Core i5-8265U 4 x 1.6 - 3.9 GHz, Whiskey Lake-U
Grafische kaart
Geheugen
16384 MB 
Beeldscherm
13.3 inch 16:9, 1920 x 1080 pixel 166 PPI, Sharp SHP14BD, IPS, glimmend: ja, 60 Hz
Moederbord
Intel Cannon Lake-U PCH-LP Premium
Opslag
Samsung SSD PM981 MZVLB512HAJQ, 512 GB 
, 434 GB beschikbaar
Geluidskaart
Intel Cannon Lake-LP - cAVS
Verbindingen
2 USB 3.0, 2 Thunderbolt, 1 HDMI, 1 Kensington Lock, Audio Verbindingen: 3.5-mm audio-combo-poort, Card Reader: SD, 1 SmartCard, 1 Vingerafdruklezer
Netwerkmogelijkheden
Intel Ethernet Connection I219-LM (10/100/1000/2500/5000MBit/s), Intel Wireless-AC 9560 (a/b/g/n = Wi-Fi 4/ac = Wi-Fi 5), Bluetooth 5.0, LTE Sierra Wireless EM7455 (Cat. 6), LTE
Afmetingen
hoogte x breedte x diepte (in mm): 15 x 309 x 213
Batterij
50 Wh Lithium-Polymer, Batterijduur: 14 h
Besturingssysteem
Microsoft Windows 10 Pro 64 Bit
Camera
Webcam: 2.1 MP, 16:9 (1920 x 1080)
Bijkomende functionaliteiten
Luidsprekers: stereo, Toetsenbord: chiclet, Toetsenbordverlichting: ja, 24 Maanden Garantie
Gewicht
900 g, Voeding: 349 g
Prijs
1500 Euro
Note: The manufacturer may use components from different suppliers including display panels, drives or memory sticks with similar specifications.

 

Evaluatie
Datum
Model
Gewicht
Hoogte
Formaat
Resolutie
Best Price
84 %
07-2020
Fujitsu Lifebook U939 i5
i5-8265U, UHD Graphics 620
900 g15 mm13.3"1920x1080
85 %
05-2020
Dynabook Portege X30L-G1331
i5-10210U, UHD Graphics 620
859 g17.9 mm13.3"1920x1080
89 %
03-2020
Dell XPS 13 9300 i5 FHD
i5-1035G1, UHD Graphics G1 (Ice Lake 32 EU)
1.2 kg14.8 mm13.4"1920x1200
90 %
05-2019
Lenovo ThinkPad X390-20Q1S02M00
i5-8265U, UHD Graphics 620
1.3 kg16.9 mm13.3"1920x1080
Fujitsu Lifebook U939
Fujitsu Lifebook U939

Connectiviteit

Links: power, 2x Thunderbolt 3, HDMI, 1x USB Type-A 3.1 Gen1, 3.5-mm audio-poort, smart-card-lezer
Links: power, 2x Thunderbolt 3, HDMI, 1x USB Type-A 3.1 Gen1, 3.5-mm audio-poort, smart-card-lezer
Rechts: SIM-kaartsleuf, power-knop, SD-kaartlezer, 1x USB Type-A 3.1 Gen1, GigabitLAN, Kensington lock
Rechts: SIM-kaartsleuf, power-knop, SD-kaartlezer, 1x USB Type-A 3.1 Gen1, GigabitLAN, Kensington lock
SDCardreader Transfer Speed
average JPG Copy Test (av. of 3 runs)
Dell XPS 13 9300 i5 FHD
  (Toshiba Exceria Pro M501 64 GB UHS-II)
157 MB/s ∼100% +1%
Fujitsu Lifebook U939 i5
  (Toshiba Exceria Pro SDXC 64 GB UHS-II)
155 MB/s ∼99%
Lenovo ThinkPad X390-20Q1S02M00
  (Toshiba Exceria Pro M501)
79.1 MB/s ∼50% -49%
Dynabook Portege X30L-G1331
  (Toshiba Exceria Pro M501 64 GB UHS-II)
78.1 MB/s ∼50% -50%
Average of class Subnotebook
  (8 - 186, n=138)
63.9 MB/s ∼41% -59%
maximum AS SSD Seq Read Test (1GB)
Dell XPS 13 9300 i5 FHD
  (Toshiba Exceria Pro M501 64 GB UHS-II)
195.6 MB/s ∼100% +7%
Fujitsu Lifebook U939 i5
  (Toshiba Exceria Pro SDXC 64 GB UHS-II)
183 MB/s ∼94%
Lenovo ThinkPad X390-20Q1S02M00
  (Toshiba Exceria Pro M501)
86.5 MB/s ∼44% -53%
Dynabook Portege X30L-G1331
  (Toshiba Exceria Pro M501 64 GB UHS-II)
85.4 MB/s ∼44% -53%
Average of class Subnotebook
  (17.7 - 251, n=140)
80.3 MB/s ∼41% -56%
Networking
iperf3 Client (receive) TCP 1 m 4M x10
Dell XPS 13 9300 i5 FHD
Intel Killer Wi-Fi 6 AX1650s
1460 MBit/s ∼100% +124%
Dynabook Portege X30L-G1331
Intel Wi-Fi 6 AX200
1257 (min: 668, max: 1414) MBit/s ∼86% +92%
Average Intel Wireless-AC 9560
  (312 - 1380, n=172)
684 MBit/s ∼47% +5%
Fujitsu Lifebook U939 i5
Intel Wireless-AC 9560
653 (min: 615, max: 685) MBit/s ∼45%
Lenovo ThinkPad X390-20Q1S02M00
Intel Wireless-AC 9560
646 MBit/s ∼44% -1%
iperf3 Client (transmit) TCP 1 m 4M x10
Dynabook Portege X30L-G1331
Intel Wi-Fi 6 AX200
1484 (min: 1301, max: 1644) MBit/s ∼100% +125%
Dell XPS 13 9300 i5 FHD
Intel Killer Wi-Fi 6 AX1650s
906 MBit/s ∼61% +37%
Lenovo ThinkPad X390-20Q1S02M00
Intel Wireless-AC 9560
681 MBit/s ∼46% +3%
Average Intel Wireless-AC 9560
  (309 - 1338, n=171)
674 MBit/s ∼45% +2%
Fujitsu Lifebook U939 i5
Intel Wireless-AC 9560
659 (min: 334, max: 679) MBit/s ∼44%
01002003004005006007008009001000110012001300140015001600Tooltip
Fujitsu Lifebook U939 i5 Intel Core i5-8265U, Intel UHD Graphics 620; iperf3 Client (receive) TCP 1 m 4M x10; iperf 3.1.3: Ø653 (615-685)
Dynabook Portege X30L-G1331 Intel Core i5-10210U, Intel UHD Graphics 620; iperf3 Client (receive) TCP 1 m 4M x10; iperf 3.1.3: Ø1256 (668-1414)
Fujitsu Lifebook U939 i5 Intel Core i5-8265U, Intel UHD Graphics 620; iperf3 Client (transmit) TCP 1 m 4M x10; iperf 3.1.3: Ø648 (334-679)
Dynabook Portege X30L-G1331 Intel Core i5-10210U, Intel UHD Graphics 620; iperf3 Client (transmit) TCP 1 m 4M x10; iperf 3.1.3: Ø1484 (1301-1644)
ColorChecker
11.5 ∆E
13.8 ∆E
17.5 ∆E
10.9 ∆E
15.9 ∆E
10.5 ∆E
10.3 ∆E
20.5 ∆E
16.7 ∆E
10.2 ∆E
8.2 ∆E
7.2 ∆E
12.1 ∆E
9.8 ∆E
21.2 ∆E
6.3 ∆E
16.3 ∆E
13.4 ∆E
7.5 ∆E
6 ∆E
8.2 ∆E
6.6 ∆E
4 ∆E
6.9 ∆E
ColorChecker Fujitsu Lifebook U939 i5: 11.31 ∆E min: 3.96 - max: 21.18 ∆E
345
cd/m²
346
cd/m²
352
cd/m²
367
cd/m²
384
cd/m²
372
cd/m²
352
cd/m²
376
cd/m²
363
cd/m²
Helderheidsverdeling
Sharp SHP14BD
X-Rite i1Pro 2
Maximum: 384 cd/m² Gemiddelde: 361.9 cd/m² Minimum: 20.5 cd/m²
Helderheidsverdeling: 90 %
Helderheid in Batterij-modus: 383 cd/m²
Contrast: 1239:1 (Zwart: 0.31 cd/m²)
ΔE Color 4.8 | 0.6-29.43 Ø5.8, calibrated: 1.4
ΔE Greyscale 6.6 | 0.64-98 Ø6.1
95% sRGB (Argyll 3D) 61.2% AdobeRGB 1998 (Argyll 3D)
Gamma: 2.2
Fujitsu Lifebook U939 i5
Sharp SHP14BD, IPS, 1920x1080, 13.3
Dynabook Portege X30L-G1331
Toshiba TOS508F, IPS, 1920x1080, 13.3
Dell XPS 13 9300 i5 FHD
SHP14CB, IPS, 1920x1200, 13.4
Lenovo ThinkPad X390-20Q1S02M00
LP133WF7-SPB1, IPS LED, 1920x1080, 13.3
Response Times
3706%
353%
-10%
Response Time Grey 50% / Grey 80% *
55.2 (26.8, 28.4)
54.8 (26, 28.8)
1%
60 (28.4, 31.6)
-9%
57.6 (28.4, 29.2)
-4%
Response Time Black / White *
29.6 (10.8, 18.8)
35.6 (19.2, 16.4)
-20%
33.2 (16.4, 16.8)
-12%
34 (18.4, 15.6)
-15%
PWM Frequency
211.9 (30)
23810 (24)
11136%
2500 (20)
1080%
Screen
22%
24%
21%
Brightness middle
384
482
26%
619
61%
356
-7%
Brightness
362
452
25%
591
63%
336
-7%
Brightness Distribution
90
91
1%
91
1%
88
-2%
Black Level *
0.31
0.4
-29%
0.35
-13%
0.16
48%
Contrast
1239
1205
-3%
1769
43%
2225
80%
Colorchecker DeltaE2000 *
4.8
1.85
61%
3
37%
3.6
25%
Colorchecker DeltaE2000 max. *
9.4
3.08
67%
8.2
13%
5.5
41%
Colorchecker DeltaE2000 calibrated *
1.4
1.2
14%
1
29%
1.1
21%
Greyscale DeltaE2000 *
6.6
2
70%
5.2
21%
4.7
29%
Gamma
2.2 100%
2.1 105%
2.14 103%
2.48 89%
CCT
7999 81%
6822 95%
6340 103%
6374 102%
Color Space (Percent of AdobeRGB 1998)
61.2
62.5
2%
66.9
9%
61.3
0%
Color Space (Percent of sRGB)
95
97.7
3%
99.3
5%
95.7
1%
Totaal Gemiddelde (Programma / Instellingen)
1864% / 811%
189% / 95%
6% / 16%

* ... 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
29.6 ms ... stijging ↗ en daling ↘ gecombineerd↗ 10.8 ms stijging
↘ 18.8 ms daling
Het scherm vertoonde relatief 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. » 71 % van alle toestellen zijn beter.
Dit betekent dat de gemeten responstijd slechter is dan het gemiddelde (24.6 ms) van alle geteste toestellen.
       Responstijd 50% Grijs naar 80% Grijs
55.2 ms ... stijging ↗ en daling ↘ gecombineerd↗ 26.8 ms stijging
↘ 28.4 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. » 90 % van alle toestellen zijn beter.
Dit betekent dat de gemeten responstijd slechter is dan het gemiddelde (39 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 waargenomen 211.9 Hz ≤ 30 % helderheid instelling

Het backlight van het scherm flikkert aan 211.9 Hz (hoogstwaarschijnlijk met PWM - Pulse-Width Modulation) aan een helderheid van 30 % en lager. Boven deze helderheid zou er geen flickering / PWM mogen optreden.

De frequentie van 211.9 Hz is redelijk laag en de meeste mensen die gevoelig zijn aan flickering kunnen dit dus waarnemen of geïrriteerde ogen krijgen (gebruikmakend van de vermelde helderheid en lager).

Ter vergelijking: 51 % van alle geteste toestellen maakten geen gebruik van PWM om de schermhelderheid te verlagen. Als het wel werd gebruikt, werd een gemiddelde van 17916 (minimum: 5 - maximum: 2500000) Hz waargenomen.

0102030405060708090100110120130140150160170180190200210220230240250260270280290300310320330340350360370380390400410420430440450460470480490500510520530540550560570580590600610620630640650660670680690Tooltip
Fujitsu Lifebook U939 i5 Intel Core i5-8265U, Intel Core i5-8265U: Ø487 (483.93-509.34)
Dynabook Portege X30L-G1331 Intel Core i5-10210U, Intel Core i5-10210U: Ø479 (475.43-482.26)
Dell XPS 13 9300 i5 FHD Intel Core i5-1035G1, Intel Core i5-1035G1; Ultra-Performance: Ø526 (443.49-666.89)
Dell XPS 13 9300 i5 FHD Intel Core i5-1035G1, Intel Core i5-1035G1; Optimized: Ø528 (367.46-659.7)
Lenovo ThinkPad X390-20Q1S02M00 Intel Core i5-8265U, Intel Core i5-8265U: Ø569 (552-686)
Cinebench R20: CPU (Single Core) | CPU (Multi Core)
Cinebench R15: CPU Single 64Bit | CPU Multi 64Bit
Blender 2.79: BMW27 CPU
7-Zip 18.03: 7z b 4 -mmt1 | 7z b 4
Geekbench 5.1 / 5.2: 64 Bit Single-Core Score | 64 Bit Multi-Core Score
HWBOT x265 Benchmark v2.2: 4k Preset
LibreOffice : 20 Documents To PDF
R Benchmark 2.5: Overall mean
Cinebench R20 / CPU (Single Core) - CPU (Single Core)
Dell XPS 13 9300 i5 FHD
Intel Core i5-1035G1
425 Points ∼100% +14%
Dynabook Portege X30L-G1331
Intel Core i5-10210U
412 Points ∼97% +10%
Average Intel Core i5-8265U
  (325 - 403, n=15)
389 Points ∼92% +4%
Fujitsu Lifebook U939 i5
Intel Core i5-8265U
374 Points ∼88%
Average of class Subnotebook
  (73 - 466, n=58)
351 Points ∼83% -6%
Cinebench R20 / CPU (Multi Core) - CPU (Multi Core)
Dell XPS 13 9300 i5 FHD
Intel Core i5-1035G1
1533 Points ∼100% +36%
Average Intel Core i5-8265U
  (972 - 1564, n=15)
1267 Points ∼83% +12%
Average of class Subnotebook
  (110 - 2410, n=58)
1167 Points ∼76% +4%
Fujitsu Lifebook U939 i5
Intel Core i5-8265U
1127 Points ∼74%
Dynabook Portege X30L-G1331
Intel Core i5-10210U
1121 Points ∼73% -1%
Cinebench R15 / CPU Single 64Bit - CPU Single 64Bit
Dell XPS 13 9300 i5 FHD
Intel Core i5-1035G1
166 Points ∼100% +4%
Dynabook Portege X30L-G1331
Intel Core i5-10210U
166 Points ∼100% +4%
Fujitsu Lifebook U939 i5
Intel Core i5-8265U
159 Points ∼96%
Lenovo ThinkPad X390-20Q1S02M00
Intel Core i5-8265U
158 Points ∼95% -1%
Average Intel Core i5-8265U
  (111 - 164, n=35)
155 Points ∼93% -3%
Average of class Subnotebook
  (20 - 185, n=317)
120 Points ∼72% -25%
Cinebench R15 / CPU Multi 64Bit - CPU Multi 64Bit
Lenovo ThinkPad X390-20Q1S02M00
Intel Core i5-8265U
686 (min: 552, max: 686) Points ∼100% +35%
Dell XPS 13 9300 i5 FHD
Intel Core i5-1035G1
667 Points ∼97% +31%
Dell XPS 13 9300 i5 FHD
Intel Core i5-1035G1
659 Points ∼96% +29%
Average Intel Core i5-8265U
  (457 - 750, n=38)
592 Points ∼86% +16%
Fujitsu Lifebook U939 i5
Intel Core i5-8265U
509 (min: 485.37, max: 509.34) Points ∼74%
Dynabook Portege X30L-G1331
Intel Core i5-10210U
479 (min: 475.43, max: 482.26) Points ∼70% -6%
Average of class Subnotebook
  (32 - 1051, n=331)
375 Points ∼55% -26%
Blender 2.79 / BMW27 CPU - BMW27 CPU
Average of class Subnotebook
  (4.2 - 6277, n=50)
1303 Seconds * ∼100% -41%
Fujitsu Lifebook U939 i5
Intel Core i5-8265U
925 Seconds * ∼71%
Dynabook Portege X30L-G1331
Intel Core i5-10210U
918 Seconds * ∼70% +1%
Average Intel Core i5-8265U
  (769 - 1098, n=14)
888 Seconds * ∼68% +4%
Dell XPS 13 9300 i5 FHD
Intel Core i5-1035G1
766 Seconds * ∼59% +17%
7-Zip 18.03 / 7z b 4 -mmt1 - 7z b 4 -mmt1
Dynabook Portege X30L-G1331
Intel Core i5-10210U
4415 MIPS ∼100% +10%
Dell XPS 13 9300 i5 FHD
Intel Core i5-1035G1
4087 MIPS ∼93% +2%
Average Intel Core i5-8265U
  (3780 - 4195, n=14)
4052 MIPS ∼92% +1%
Average of class Subnotebook
  (1653 - 15198, n=45)
4026 MIPS ∼91% +1%
Fujitsu Lifebook U939 i5
Intel Core i5-8265U
4000 MIPS ∼91%
7-Zip 18.03 / 7z b 4 - 7z b 4
Dell XPS 13 9300 i5 FHD
Intel Core i5-1035G1
18535 MIPS ∼100% +21%
Average Intel Core i5-8265U
  (13731 - 18802, n=14)
16206 MIPS ∼87% +6%
Dynabook Portege X30L-G1331
Intel Core i5-10210U
15667 MIPS ∼85% +2%
Fujitsu Lifebook U939 i5
Intel Core i5-8265U
15309 MIPS ∼83%
Average of class Subnotebook
  (2692 - 27115, n=45)
14825 MIPS ∼80% -3%
Geekbench 5.1 / 5.2 / 64 Bit Single-Core Score - 64 Bit Single-Core Score
Dell XPS 13 9300 i5 FHD
Intel Core i5-1035G1
1229 Points ∼100% +17%
Dynabook Portege X30L-G1331
Intel Core i5-10210U
1096 Points ∼89% +5%
Fujitsu Lifebook U939 i5
Intel Core i5-8265U
1047 Points ∼85%
Average Intel Core i5-8265U
  (1040 - 1047, n=3)
1043 Points ∼85% 0%
Average of class Subnotebook
  (310 - 1324, n=40)
946 Points ∼77% -10%
Geekbench 5.1 / 5.2 / 64 Bit Multi-Core Score - 64 Bit Multi-Core Score
Dell XPS 13 9300 i5 FHD
Intel Core i5-1035G1
4372 Points ∼100% +23%
Dynabook Portege X30L-G1331
Intel Core i5-10210U
3576 Points ∼82% 0%
Fujitsu Lifebook U939 i5
Intel Core i5-8265U
3568 Points ∼82%
Average Intel Core i5-8265U
  (3442 - 3681, n=3)
3564 Points ∼82% 0%
Average of class Subnotebook
  (591 - 4855, n=40)
2973 Points ∼68% -17%
HWBOT x265 Benchmark v2.2 / 4k Preset - 4k Preset
Dell XPS 13 9300 i5 FHD
Intel Core i5-1035G1
4.27 fps ∼100% +7%
Average Intel Core i5-8265U
  (3.38 - 4.8, n=14)
4.2 fps ∼98% +5%
Dynabook Portege X30L-G1331
Intel Core i5-10210U
4.01 fps ∼94% 0%
Fujitsu Lifebook U939 i5
Intel Core i5-8265U
4 fps ∼94%
Average of class Subnotebook
  (0.63 - 7.81, n=45)
3.84 fps ∼90% -4%
LibreOffice / 20 Documents To PDF - 20 Documents To PDF
Average of class Subnotebook
  (32.3 - 281, n=30)
90.2 s ∼100% +49%
Average Intel Core i5-8265U
  (59.4 - 67.8, n=3)
62.6 s ∼69% +3%
Fujitsu Lifebook U939 i5
Intel Core i5-8265U
60.7 s ∼67%
Dynabook Portege X30L-G1331
Intel Core i5-10210U
60.6 s ∼67% 0%
Dell XPS 13 9300 i5 FHD
Intel Core i5-1035G1
0.02 s ∼0% -100%
R Benchmark 2.5 / Overall mean - Overall mean
Average of class Subnotebook
  (0.629 - 2.43, n=35)
0.929 sec * ∼100% -27%
Fujitsu Lifebook U939 i5
Intel Core i5-8265U
0.73 sec * ∼79%
Average Intel Core i5-8265U
  (0.72 - 0.736, n=3)
0.729 sec * ∼78% -0%
Dell XPS 13 9300 i5 FHD
Intel Core i5-1035G1
0.722 sec * ∼78% +1%
Dynabook Portege X30L-G1331
Intel Core i5-10210U
0.704 sec * ∼76% +4%

* ... kleiner is beter

Cinebench R15 CPU Multi 64Bit
509 Points
Cinebench R15 OpenGL 64Bit
51.5 fps
Cinebench R15 Ref. Match 64Bit
97.8 %
Cinebench R15 CPU Single 64Bit
159 Points
Help
PCMark 10
Digital Content Creation
Dell XPS 13 9300 i5 FHD
UHD Graphics G1 (Ice Lake 32 EU), i5-1035G1, Toshiba XG6 KXG60ZNV512G
3281 Points ∼25% +13%
Lenovo ThinkPad X390-20Q1S02M00
UHD Graphics 620, i5-8265U, Intel SSD Pro 7600p SSDPEKKF512G8L
3050 Points ∼24% +5%
Dynabook Portege X30L-G1331
UHD Graphics 620, i5-10210U, Samsung SSD PM981a MZVLB512HBJQ
2980 Points ∼23% +3%
Average Intel Core i5-8265U, Intel UHD Graphics 620
  (2067 - 3210, n=29)
2917 Points ∼23% +1%
Fujitsu Lifebook U939 i5
UHD Graphics 620, i5-8265U, Samsung SSD PM981 MZVLB512HAJQ
2891 Points ∼22%
Average of class Subnotebook
  (405 - 4728, n=131)
2618 Points ∼20% -9%
Productivity
Dynabook Portege X30L-G1331
UHD Graphics 620, i5-10210U, Samsung SSD PM981a MZVLB512HBJQ
7317 Points ∼70% +16%
Dell XPS 13 9300 i5 FHD
UHD Graphics G1 (Ice Lake 32 EU), i5-1035G1, Toshiba XG6 KXG60ZNV512G
6766 Points ∼65% +8%
Fujitsu Lifebook U939 i5
UHD Graphics 620, i5-8265U, Samsung SSD PM981 MZVLB512HAJQ
6287 Points ∼60%
Lenovo ThinkPad X390-20Q1S02M00
UHD Graphics 620, i5-8265U, Intel SSD Pro 7600p SSDPEKKF512G8L
6273 Points ∼60% 0%
Average Intel Core i5-8265U, Intel UHD Graphics 620
  (2941 - 6556, n=29)
6061 Points ∼58% -4%
Average of class Subnotebook
  (1014 - 7676, n=131)
5339 Points ∼51% -15%
Essentials
Dynabook Portege X30L-G1331
UHD Graphics 620, i5-10210U, Samsung SSD PM981a MZVLB512HBJQ
9335 Points ∼81% +17%
Dell XPS 13 9300 i5 FHD
UHD Graphics G1 (Ice Lake 32 EU), i5-1035G1, Toshiba XG6 KXG60ZNV512G
8568 Points ∼75% +8%
Lenovo ThinkPad X390-20Q1S02M00
UHD Graphics 620, i5-8265U, Intel SSD Pro 7600p SSDPEKKF512G8L
7982 Points ∼70% 0%
Fujitsu Lifebook U939 i5
UHD Graphics 620, i5-8265U, Samsung SSD PM981 MZVLB512HAJQ
7966 Points ∼70%
Average Intel Core i5-8265U, Intel UHD Graphics 620
  (5073 - 8689, n=29)
7833 Points ∼68% -2%
Average of class Subnotebook
  (2062 - 9664, n=131)
7041 Points ∼61% -12%
Score
Dynabook Portege X30L-G1331
UHD Graphics 620, i5-10210U, Samsung SSD PM981a MZVLB512HBJQ
4217 Points ∼52% +12%
Dell XPS 13 9300 i5 FHD
UHD Graphics G1 (Ice Lake 32 EU), i5-1035G1, Toshiba XG6 KXG60ZNV512G
4122 Points ∼51% +10%
Lenovo ThinkPad X390-20Q1S02M00
UHD Graphics 620, i5-8265U, Intel SSD Pro 7600p SSDPEKKF512G8L
3832 Points ∼47% +2%
Fujitsu Lifebook U939 i5
UHD Graphics 620, i5-8265U, Samsung SSD PM981 MZVLB512HAJQ
3764 Points ∼46%
Average Intel Core i5-8265U, Intel UHD Graphics 620
  (2247 - 3985, n=29)
3705 Points ∼46% -2%
Average of class Subnotebook
  (743 - 4886, n=134)
3275 Points ∼40% -13%

» No benchmarks for this notebook found!

DPC Latencies / LatencyMon - interrupt to process latency (max), Web, Youtube, Prime95
Dynabook Portege X30L-G1331
UHD Graphics 620, i5-10210U, Samsung SSD PM981a MZVLB512HBJQ
2107.5 μs * ∼100% -175%
Dell XPS 13 9300 i5 FHD
UHD Graphics G1 (Ice Lake 32 EU), i5-1035G1, Toshiba XG6 KXG60ZNV512G
1368 μs * ∼65% -78%
Fujitsu Lifebook U939 i5
UHD Graphics 620, i5-8265U, Samsung SSD PM981 MZVLB512HAJQ
766.5 μs * ∼36%

* ... kleiner is beter

Fujitsu Lifebook U939 i5
Samsung SSD PM981 MZVLB512HAJQ
Dynabook Portege X30L-G1331
Samsung SSD PM981a MZVLB512HBJQ
Dell XPS 13 9300 i5 FHD
Toshiba XG6 KXG60ZNV512G
Lenovo ThinkPad X390-20Q1S02M00
Intel SSD Pro 7600p SSDPEKKF512G8L
Average Samsung SSD PM981 MZVLB512HAJQ
 
Average of class Subnotebook
 
CrystalDiskMark 5.2 / 6
14%
4%
-3%
-1%
-25%
Write 4K
159
164.1
3%
121.88
-23%
120.7
-24%
127 (90.4 - 176, n=64)
-20%
101 (3.23 - 191, n=137)
-36%
Read 4K
48.12
49.34
3%
50.01
4%
58.52
22%
44 (28 - 61.3, n=63)
-9%
62.5 (5.37 - 3738, n=137)
30%
Write Seq
1657
1777
7%
1497.33
-10%
1491
-10%
1617 (112 - 2730, n=62)
-2%
936 (37.3 - 2730, n=136)
-44%
Read Seq
1522
1752
15%
2110.65
39%
2760
81%
1716 (501 - 2665, n=62)
13%
1186 (142 - 2760, n=136)
-22%
Write 4K Q32T1
349.2
401.1
15%
365.85
5%
237.5
-32%
413 (198 - 1707, n=64)
18%
298 (3.6 - 868, n=137)
-15%
Read 4K Q32T1
452.2
498.7
10%
384.57
-15%
336.1
-26%
420 (230 - 1015, n=64)
-7%
342 (9.66 - 1580, n=137)
-24%
Write Seq Q32T1
1941
2988
54%
2748.2
42%
1512
-22%
2076 (1714 - 2994, n=64)
7%
1097 (16.7 - 3007, n=137)
-43%
Read Seq Q32T1
3510
3544
1%
3119.1
-11%
3154
-10%
3130 (1772 - 3565, n=64)
-11%
1953 (113 - 3569, n=137)
-44%
Write 4K Q8T8
1065.2
1264 (369 - 1814, n=13)
626 (12.4 - 1283, n=16)
Read 4K Q8T8
890.5
1193 (527 - 1620, n=13)
665 (31.7 - 1172, n=16)
AS SSD
-11%
-25%
-8%
-25%
-495%
Score Total
3887
4908
26%
3189
-18%
3095
-20%
3966 (2348 - 5316, n=62)
2%
1467 (28 - 5191, n=285)
-62%
Score Write
1618
2065
28%
1455
-10%
1328
-18%
1780 (147 - 2992, n=62)
10%
523 (8 - 2379, n=285)
-68%
Score Read
1523
1864
22%
1180
-23%
1198
-21%
1451 (752 - 2125, n=62)
-5%
632 (12 - 2339, n=285)
-59%
Access Time Write *
0.026
0.091
-250%
0.033
-27%
0.024
8%
0.0834 (0.025 - 2.52, n=62)
-221%
0.818 (0.021 - 30.3, n=348)
-3046%
Access Time Read *
0.044
0.048
-9%
0.085
-93%
0.037
16%
0.0509 (0.029 - 0.103, n=62)
-16%
0.85 (0.043 - 23, n=341)
-1832%
4K-64 Write
1290.38
1695.84
31%
1220.39
-5%
1041.48
-19%
1505 (96.2 - 2716, n=62)
17%
326 (0.22 - 2105, n=358)
-75%
4K-64 Read
1202.09
1601.42
33%
899.28
-25%
865.4
-28%
1203 (530 - 1823, n=62)
0%
434 (0.41 - 2011, n=358)
-64%
4K Write
145.77
124.61
-15%
120.63
-17%
139.8
-4%
112 (1.76 - 146, n=62)
-23%
66.4 (0.2 - 180, n=358)
-54%
4K Read
53.71
55.85
4%
48.07
-11%
63.84
19%
50.5 (31.7 - 61, n=62)
-6%
26.8 (0.35 - 63.8, n=358)
-50%
Seq Write
1818.87
2443.8
34%
1137
-37%
1462.29
-20%
1637 (487 - 2564, n=62)
-10%
553 (14 - 2564, n=359)
-70%
Seq Read
2676.5
2067.04
-23%
2328
-13%
2688.86
0%
1975 (1030 - 2806, n=62)
-26%
899 (50.5 - 2980, n=359)
-66%
Totaal Gemiddelde (Programma / Instellingen)
2% / -1%
-11% / -13%
-6% / -6%
-13% / -15%
-260% / -297%

* ... kleiner is beter

Samsung SSD PM981 MZVLB512HAJQ
CDM 5/6 Read Seq Q32T1: 3510 MB/s
CDM 5/6 Write Seq Q32T1: 1941 MB/s
CDM 5/6 Read 4K Q32T1: 452.2 MB/s
CDM 5/6 Write 4K Q32T1: 349.2 MB/s
CDM 5 Read Seq: 1522 MB/s
CDM 5 Write Seq: 1657 MB/s
CDM 5/6 Read 4K: 48.12 MB/s
CDM 5/6 Write 4K: 159 MB/s

Constant Performance Reading: DiskSpd Read Loop, Queue Depth 8

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: Ø2318 (1981.62-3228.61)
3DMark 11 - 1280x720 Performance GPU
Dell XPS 13 9300 i5 FHD
Intel UHD Graphics G1 (Ice Lake 32 EU), Intel Core i5-1035G1
2578 Points ∼100% +49%
Lenovo ThinkPad X390-20Q1S02M00
Intel UHD Graphics 620, Intel Core i5-8265U
1841 Points ∼71% +6%
Dynabook Portege X30L-G1331
Intel UHD Graphics 620, Intel Core i5-10210U
1800 Points ∼70% +4%
Average Intel UHD Graphics 620
  (1235 - 2006, n=215)
1737 Points ∼67% 0%
Fujitsu Lifebook U939 i5
Intel UHD Graphics 620, Intel Core i5-8265U
1731 Points ∼67%
Average of class Subnotebook
  (230 - 11501, n=403)
1480 Points ∼57% -15%
3DMark 11 Performance
1929 punten
Help
The Witcher 3 - 1024x768 Low Graphics & Postprocessing
Dell XPS 13 9300 i5 FHD
Intel Core i5-1035G1, Intel UHD Graphics G1 (Ice Lake 32 EU)
35 fps ∼100% +187%
Average of class Subnotebook
  (7.4 - 160, n=80)
31 fps ∼89% +154%
Lenovo ThinkPad X390-20Q1S02M00
Intel Core i5-8265U, Intel UHD Graphics 620
16.9 fps ∼48% +39%
Average Intel UHD Graphics 620
  (9.59 - 20.7, n=53)
15.8 fps ∼45% +30%
Fujitsu Lifebook U939 i5
Intel Core i5-8265U, Intel UHD Graphics 620
12.2 fps ∼35%
X-Plane 11.11
1920x1080 med (fps_test=2)
Average of class Subnotebook
  (3.42 - 71.5, n=42)
19.8 fps ∼100% +43%
Dynabook Portege X30L-G1331
Intel Core i5-10210U, Intel UHD Graphics 620
14.9 fps ∼75% +8%
Dell XPS 13 9300 i5 FHD
Intel Core i5-1035G1, Intel UHD Graphics G1 (Ice Lake 32 EU)
14.7 fps ∼74% +7%
Average Intel UHD Graphics 620
  (8.95 - 22.7, n=56)
14.5 fps ∼73% +5%
Fujitsu Lifebook U939 i5
Intel Core i5-8265U, Intel UHD Graphics 620
13.8 fps ∼70%
1280x720 low (fps_test=1)
Average of class Subnotebook
  (5.04 - 79, n=44)
27.1 fps ∼100% +33%
Dell XPS 13 9300 i5 FHD
Intel Core i5-1035G1, Intel UHD Graphics G1 (Ice Lake 32 EU)
21.9 fps ∼81% +7%
Dynabook Portege X30L-G1331
Intel Core i5-10210U, Intel UHD Graphics 620
21.9 fps ∼81% +7%
Fujitsu Lifebook U939 i5
Intel Core i5-8265U, Intel UHD Graphics 620
20.4 fps ∼75%
Average Intel UHD Graphics 620
  (10.6 - 31.1, n=57)
20.2 fps ∼75% -1%
Dota 2 Reborn
1920x1080 high (2/3)
Average of class Subnotebook
  (6.5 - 107, n=53)
30.2 fps ∼100% +53%
Dell XPS 13 9300 i5 FHD
Intel Core i5-1035G1, Intel UHD Graphics G1 (Ice Lake 32 EU)
26.2 (min: 21.1) fps ∼87% +32%
Dynabook Portege X30L-G1331
Intel Core i5-10210U, Intel UHD Graphics 620
21.1 (min: 19.5) fps ∼70% +7%
Average Intel UHD Graphics 620
  (16.1 - 23.4, n=63)
19.9 fps ∼66% +1%
Fujitsu Lifebook U939 i5
Intel Core i5-8265U, Intel UHD Graphics 620
19.8 (min: 18.5) fps ∼66%
1366x768 med (1/3)
Average of class Subnotebook
  (14.3 - 112, n=55)
50.2 fps ∼100% +18%
Dell XPS 13 9300 i5 FHD
Intel Core i5-1035G1, Intel UHD Graphics G1 (Ice Lake 32 EU)
49.7 (min: 38) fps ∼99% +17%
Dynabook Portege X30L-G1331
Intel Core i5-10210U, Intel UHD Graphics 620
45.3 (min: 40.2) fps ∼90% +6%
Average Intel UHD Graphics 620
  (33.7 - 57.1, n=63)
44.6 fps ∼89% +5%
Fujitsu Lifebook U939 i5
Intel Core i5-8265U, Intel UHD Graphics 620
42.6 (min: 37.9) fps ∼85%
1280x720 min (0/3) fastest
Dell XPS 13 9300 i5 FHD
Intel Core i5-1035G1, Intel UHD Graphics G1 (Ice Lake 32 EU)
83.4 (min: 74) fps ∼100% +21%
Average Intel UHD Graphics 620
  (45.1 - 90, n=63)
72.5 fps ∼87% +5%
Dynabook Portege X30L-G1331
Intel Core i5-10210U, Intel UHD Graphics 620
71.5 (min: 59.3) fps ∼86% +3%
Average of class Subnotebook
  (15.9 - 118, n=55)
70.2 fps ∼84% +1%
Fujitsu Lifebook U939 i5
Intel Core i5-8265U, Intel UHD Graphics 620
69.2 (min: 61.2) fps ∼83%
lage gem. hoge ultra
The Witcher 3 (2015) 12.2 fps
Dota 2 Reborn (2015) 69.2 42.6 19.8 17.6 fps
X-Plane 11.11 (2018) 20.4 13.8 12.3 fps

Geluidsniveau

Onbelast
29.8 / 29.8 / 29.8 dB (A)
Belasting
31.7 / 36.3 dB (A)
  red to green bar
 
 
30 dB
stil
40 dB(A)
hoorbaar
50 dB(A)
luid
 
min: dark, med: mid, max: light   Audix TM1, Arta (15 cm afstand)   environment noise: 29.8 dB(A)
dB(A) 0102030405060708090Deep BassMiddle BassHigh BassLower RangeMidsHigher MidsLower HighsMid HighsUpper HighsSuper Highs2029.130.933.328.8252628.626.829.13130.135.128.835.74029.231.927.931.45028.228.927.627.5632627.824.823.9802525.423.224.210025.624.425.724.812522.623.12324.316023.722.922.823.120023.222.723.223.325022.422.922.222.431521.921.321.321.84002221.320.721.150022.920.819.920.16302320.419.819.380022.919.819.318.8100023.619.718.318.112502419.51817.6160025.820.417.217.3200026.424.616.816.6250029.218.516.816.5315025.717.216.516.4400021.616.816.316.450001916.316.416.4630018.116.416.416.4800017.116.416.316.41000016.416.316.316.3125001616.116.116.11600015.915.915.916SPL36.331.729.829.7N2.21.51.31.3median 22.9median 19.8median 18median 17.6Delta22.92.62.6hearing rangehide median Fan NoiseFujitsu Lifebook U939 i5
Max. Belasting
 43.8 °C46.3 °C42.4 °C 
 39.3 °C41.4 °C31 °C 
 29.8 °C29.5 °C27.7 °C 
Maximum: 46.3 °C
Gemiddelde: 36.8 °C
39.5 °C44.9 °C42.3 °C
27.1 °C37.9 °C39.8 °C
26.4 °C27.8 °C27.6 °C
Maximum: 44.9 °C
Gemiddelde: 34.8 °C
Stroomadapter (max.)  33.6 °C | Kamertemperatuur 22.1 °C | Voltcraft IR-900
(±) The average temperature for the upper side under maximal load is 36.8 °C / 98 F, compared to the average of 30.7 °C / 87 F for the devices in the class Subnotebook.
(-) The maximum temperature on the upper side is 46.3 °C / 115 F, compared to the average of 35.7 °C / 96 F, ranging from 22 to 57 °C for the class Subnotebook.
(±) The bottom heats up to a maximum of 44.9 °C / 113 F, compared to the average of 39.7 °C / 103 F
(+) In idle usage, the average temperature for the upper side is 24.9 °C / 77 F, compared to the device average of 30.7 °C / 87 F.
(+) The palmrests and touchpad are cooler than skin temperature with a maximum of 29.8 °C / 85.6 F and are therefore cool to the touch.
(±) The average temperature of the palmrest area of similar devices was 28.5 °C / 83.3 F (-1.3 °C / -2.3 F).
dB(A) 0102030405060708090Deep BassMiddle BassHigh BassLower RangeMidsHigher MidsLower HighsMid HighsUpper HighsSuper Highs2033.337.22526.832.43128.834.34027.931.55027.626.46324.825.68023.224.610025.725.51252324.416022.830.720023.238.825022.247.631521.351.240020.754.350019.955.563019.860.880019.367.6100018.36712501867.6160017.270.2200016.867.6250016.867.3315016.566400016.367500016.467.4630016.470.1800016.3671000016.364.31250016.153.61600015.943.6SPL29.879.2N1.343.9median 18median 64.3Delta2.611.335.335.132.931.831.83236.535.132.428.93328.936.328.848.32761.52752.924.860.92462.822.763.32269.521.267.82174.82075.919.472.718.97117.770.117.86917.671.817.668.117.671.417.673.717.670.417.571.617.671.617.669.617.459.717.583.630.662.51.5median 69.6median 17.84.62.4hearing rangehide median Pink NoiseFujitsu Lifebook U939 i5Apple MacBook 12 (Early 2016) 1.1 GHz
Frequency diagram (checkboxes can be checked and unchecked to compare devices)
Fujitsu Lifebook U939 i5 audio analysis

(±) | speaker loudness is average but good (79.2 dB)
Bass 100 - 315 Hz
(-) | nearly no bass - on average 27.9% lower than median
(±) | linearity of bass is average (10.4% delta to prev. frequency)
Mids 400 - 2000 Hz
(±) | reduced mids - on average 5.1% lower than median
(+) | mids are linear (6.1% delta to prev. frequency)
Highs 2 - 16 kHz
(+) | balanced highs - only 2.7% away from median
(+) | highs are linear (3.5% delta to prev. frequency)
Overall 100 - 16.000 Hz
(±) | linearity of overall sound is average (24.3% difference to median)
Compared to same class
» 76% of all tested devices in this class were better, 5% similar, 19% worse
» The best had a delta of 8%, average was 20%, worst was 50%
Compared to all devices tested
» 70% of all tested devices were better, 7% similar, 24% worse
» The best had a delta of 3%, average was 21%, worst was 65%

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 (9.3% difference to median)
Compared to same class
» 2% of all tested devices in this class were better, 1% similar, 97% worse
» The best had a delta of 8%, average was 20%, worst was 50%
Compared to all devices tested
» 2% of all tested devices were better, 0% similar, 98% worse
» The best had a delta of 3%, average was 21%, worst was 65%

Stroomgebruik
Uit / Standbydarklight 0.14 / 0.52 Watt
Inactiefdarkmidlight 3.1 / 5.9 / 9.2 Watt
Belasting midlight 35.8 / 51.9 Watt
 color bar
Key: min: dark, med: mid, max: light        Metrahit Energy
Battery Runtime - WiFi Websurfing 1.3
Dell XPS 13 9300 i5 FHD
i5-1035G1, UHD Graphics G1 (Ice Lake 32 EU), 52 Wh
703 min ∼27% +42%
Dynabook Portege X30L-G1331
i5-10210U, UHD Graphics 620, 42 Wh
500 min ∼19% +1%
Lenovo ThinkPad X390-20Q1S02M00
i5-8265U, UHD Graphics 620, 48 Wh
499 min ∼19% +1%
Fujitsu Lifebook U939 i5
i5-8265U, UHD Graphics 620, 50 Wh
494 min ∼19%
Average of class Subnotebook
  (206 - 991, n=262)
493 min ∼19% 0%
Batterijduur
NBC WiFi Websurfing Battery Test 1.3
8h 14min

Pro

+ erg licht
+ optionele LTE-modus
+ 2x Thunderbolt 3

Contra

- batterijduur zou beter mogen
- toetsenbord geeft weinig feedback
- weinig onderhoudsopties

Conclusie - Een degelijke notebook met enkele grote tekortkomingen

Getest: Fujitsu Lifebook U939. Testtoestel voorzien door Fujitsu Germany
Getest: Fujitsu Lifebook U939. Testtoestel voorzien door Fujitsu Germany

Dit is de verkorte versie van het originele artikel. Het volledige, Engelse testrapport vind je hier.

Met de Lifebook U939 levert Fujitsu een mooie, kleine laptop die vooral scoort met zijn connectiviteit. Zakelijke gebruikers krijgen niet alleen alle basispoorten voor hun dagelijkse werk, maar ook particuliere gebruikers kunnen profiteren van de twee Thunderbolt 3-poorten en een LTE-module. Het lage gewicht van minder dan 1 kilogram maakt de kleine laptop ook extreem mobiel.

Hoewel Fujitsu met de Lifebook U939 duidelijk zijn sterktes demonstreert als fabrikant van zakelijke toestellen, heeft de invoerapparatuur nog wat werk nodig.

Helaas blijft de batterijduur wat onder onze verwachtingen. Terwijl iets meer dan 8 uur je in staat zou moeten stellen om de werkdag door te komen zonder oplader, is de batterij al bijna leeg op weg naar huis. Het anders erg evenwichtige Fujitsu-notebook kan ook dringend wat aanpassingen gebruiken aan het toetsenbord en het touchpad. Hoewel dit laatste met zijn afzonderlijke muistoetsen nog steeds een aantal fans zal aanspreken, zorgen de matige kwaliteit van het touchpad-oppervlak voor onnodige problemen bij acties zoals drag-and-drop. Wie hier echter mee kan leven, zal bij aankoop van de Lifebook U939 een degelijke, goed presterende en uitgeruste laptop krijgen.

Fujitsu Lifebook U939 i5 - 02-07-2020 v7
Mike Wobker

Behuizing
80 / 98 → 81%
Toetsenbord
72%
Aanwijsapparaat
71%
Aansluitmogelijkheden
62 / 75 → 83%
Gewicht
77 / 20-75 → 100%
Batterij
81%
Beeldscherm
86%
Gaming-performance
44 / 78 → 56%
Applicatie-performance
85 / 85 → 100%
Temperatuur
91%
Luidheid
97%
Audio
70 / 91 → 77%
Camera
37 / 85 → 43%
Gemiddelde
73%
84%
Subnotebook - Gewogen Gemiddelde

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> Overzichten en testrapporten over laptops en mobieltjes > Testrapporten > Kort testrapport Fujitsu Lifebook U939 Laptop: Een compacte business-notebook met LTE
Mike Wobker, 2020-07-12 (Update: 2020-07-12)