HP EliteBook 820 G4 (7500U, Full-HD) Notebook rövid értékelés
» A Top 10 multimédiás noteszgép - tesztek alapján
» A Top 10 játékos noteszgép
» A Top 10 belépő szintű üzleti noteszgép
» A Top 10 üzleti noteszgép
» A Top 10 notebook munkaállomása
» A Top 10 okostelefon - tesztek alapján
» A Top 10 táblagép
» A Top 10 Windows tabletje
» A Top 10 subnotebook - tesztek alapján
» A Top 10 300 euró alatti okostelefonja
» A Top 10 120 euró alatti okostelefonja
» A Top 10 phabletje (>5.5-inch)
» A Top 10 noteszgép 500 EUR (~160.000 HUF) alatt
» A Top 10 "pehelysúlyú" gaming notebookja
Size Comparison
SD Card Reader | |
average JPG Copy Test (av. of 3 runs) | |
Dell Latitude 12 E7270 | |
HP EliteBook 820 G4 Z2V72ET | |
HP EliteBook 820 G3 | |
Toshiba Portege Z30-C-138 | |
Lenovo ThinkPad X260-20F6007RGE | |
HP EliteBook 725 G3-P4T48EA | |
maximum AS SSD Seq Read Test (1GB) | |
Dell Latitude 12 E7270 | |
HP EliteBook 820 G3 | |
HP EliteBook 820 G4 Z2V72ET | |
Toshiba Portege Z30-C-138 | |
Lenovo ThinkPad X260-20F6007RGE | |
HP EliteBook 725 G3-P4T48EA |
Networking | |
iperf3 transmit AX12 | |
HP EliteBook 820 G4 Z2V72ET (jseb) | |
iperf3 receive AX12 | |
HP EliteBook 820 G4 Z2V72ET (jseb) | |
iperf Client (transmit) TCP 1 m | |
Apple MacBook 12 (Early 2016) 1.1 GHz | |
iperf Server (receive) TCP 1 m | |
Apple MacBook 12 (Early 2016) 1.1 GHz |
|
Fényerő megoszlás: 81 %
Centrumban: 328 cd/m²
Kontraszt: 1124:1 (Fekete: 0.29 cd/m²)
ΔE Color 6.49 | 0.5-29.43 Ø4.91
ΔE Greyscale 6.16 | 0.5-98 Ø5.2
65% sRGB (Argyll 1.6.3 3D)
42% AdobeRGB 1998 (Argyll 1.6.3 3D)
46.04% AdobeRGB 1998 (Argyll 2.2.0 3D)
65.5% sRGB (Argyll 2.2.0 3D)
44.45% Display P3 (Argyll 2.2.0 3D)
Gamma: 2.32
HP EliteBook 820 G4 Z2V72ET IPS, 1920x1080, 12.5" | HP EliteBook 820 G3 TN LED, 1366x768, 12.5" | HP EliteBook 725 G3-P4T48EA TN LED, 1366x768, 12.5" | Lenovo ThinkPad X260-20F6007RGE IPS, 1920x1080, 12.5" | Toshiba Portege Z30-C-138 IPS, 1920x1080, 13.3" | Dell Latitude 12 E7270 IPS LED, 1920x1080, 12.5" | Apple MacBook 12 (Early 2016) 1.1 GHz IPS, 2304x1440, 12" | |
---|---|---|---|---|---|---|---|
Display | -12% | 7% | 1% | 52% | -11% | 48% | |
Display P3 Coverage | 44.45 | 38.9 -12% | 47.15 6% | 44.71 1% | 67.9 53% | 39.7 -11% | 66.8 50% |
sRGB Coverage | 65.5 | 58.5 -11% | 71 8% | 66.1 1% | 98 50% | 59.2 -10% | 95.4 46% |
AdobeRGB 1998 Coverage | 46.04 | 40.2 -13% | 48.71 6% | 46.23 0% | 69.8 52% | 41.07 -11% | 68 48% |
Response Times | -39% | -18% | 1% | -14% | -11% | -18% | |
Response Time Grey 50% / Grey 80% * | 35 ? | 58 ? -66% | 50 ? -43% | 32.8 ? 6% | 42 ? -20% | 38.4 ? -10% | 41.2 ? -18% |
Response Time Black / White * | 26 ? | 29.2 ? -12% | 24 ? 8% | 27.2 ? -5% | 28 ? -8% | 28.8 ? -11% | 30.4 ? -17% |
PWM Frequency | 217 ? | ||||||
Screen | -33% | -24% | 4% | 13% | -12% | 26% | |
Brightness middle | 326 | 244 -25% | 241 -26% | 337 3% | 300 -8% | 353 8% | 387 19% |
Brightness | 304 | 240 -21% | 240 -21% | 322 6% | 280 -8% | 334 10% | 358 18% |
Brightness Distribution | 81 | 84 4% | 83 2% | 91 12% | 87 7% | 91 12% | 88 9% |
Black Level * | 0.29 | 0.6 -107% | 0.54 -86% | 0.32 -10% | 0.31 -7% | 0.47 -62% | 0.47 -62% |
Contrast | 1124 | 407 -64% | 446 -60% | 1053 -6% | 968 -14% | 751 -33% | 823 -27% |
Colorchecker dE 2000 * | 6.49 | 9 -39% | 8.04 -24% | 5.71 12% | 4.9 24% | 7.79 -20% | 1.6 75% |
Colorchecker dE 2000 max. * | 15.95 | 15.73 1% | 13.9 13% | 15.39 4% | 8.91 44% | 15.19 5% | 4 75% |
Greyscale dE 2000 * | 6.16 | 9.48 -54% | 9.52 -55% | 5.15 16% | 6.69 -9% | 7.38 -20% | 1 84% |
Gamma | 2.32 95% | 2.44 90% | 2.42 91% | 2.38 92% | 2.33 94% | 2.43 91% | 2.26 97% |
CCT | 7575 86% | 11116 58% | 11362 57% | 6881 94% | 6487 100% | 6158 106% | 6680 97% |
Color Space (Percent of AdobeRGB 1998) | 42 | 37.18 -11% | 45.03 7% | 42.38 1% | 63 50% | 37.72 -10% | 61.6 47% |
Color Space (Percent of sRGB) | 65 | 58.63 -10% | 71.12 9% | 65.62 1% | 98 51% | 58.87 -9% | 82.2 26% |
Teljes átlag (program / beállítások) | -28% /
-29% | -12% /
-17% | 2% /
3% | 17% /
17% | -11% /
-11% | 19% /
25% |
* ... a kisebb jobb
Képernyő villogása / PWM (impulzusszélesség-moduláció)
Képernyő villogása / PWM nem érzékelhető | ||
In comparison: 53 % of all tested devices do not use PWM to dim the display. If PWM was detected, an average of 8705 (minimum: 5 - maximum: 343500) Hz was measured. |
Megjelenítési válaszidők
↔ Válaszidő Fekete-fehér | ||
---|---|---|
26 ms ... emelkedés és süllyedés ↘ kombinálva | ↗ 7 ms emelkedés | |
↘ 19 ms ősz | ||
A képernyő viszonylag lassú reakciósebességet mutat tesztjeinkben, és túl lassú lehet a játékosok számára. In comparison, all tested devices range from 0.1 (minimum) to 240 (maximum) ms. » 59 % of all devices are better. Ez azt jelenti, hogy a mért válaszidő rosszabb, mint az összes vizsgált eszköz átlaga (20.9 ms). | ||
↔ Válaszidő 50% szürke és 80% szürke között | ||
35 ms ... emelkedés és süllyedés ↘ kombinálva | ↗ 16 ms emelkedés | |
↘ 19 ms ősz | ||
A képernyő lassú reakciósebességet mutat tesztjeinkben, és nem lesz kielégítő a játékosok számára. In comparison, all tested devices range from 0.165 (minimum) to 636 (maximum) ms. » 44 % of all devices are better. Ez azt jelenti, hogy a mért válaszidő hasonló az összes vizsgált eszköz átlagához (32.8 ms). |
Cinebench R15 | |
CPU Single 64Bit | |
HP EliteBook 820 G4 Z2V72ET | |
Lenovo ThinkPad X260-20F6007RGE | |
Dell Latitude 12 E7270 | |
HP EliteBook 820 G3 | |
Apple MacBook 12 (Early 2016) 1.1 GHz | |
Apple MacBook 12 (Early 2016) 1.1 GHz | |
Toshiba Portege Z30-C-138 | |
HP EliteBook 725 G3-P4T48EA | |
CPU Multi 64Bit | |
HP EliteBook 820 G4 Z2V72ET | |
Lenovo ThinkPad X260-20F6007RGE | |
HP EliteBook 820 G3 | |
Dell Latitude 12 E7270 | |
Toshiba Portege Z30-C-138 | |
Apple MacBook 12 (Early 2016) 1.1 GHz | |
HP EliteBook 725 G3-P4T48EA |
Cinebench R11.5 | |
CPU Single 64Bit | |
HP EliteBook 820 G4 Z2V72ET | |
Lenovo ThinkPad X260-20F6007RGE | |
Dell Latitude 12 E7270 | |
Apple MacBook 12 (Early 2016) 1.1 GHz | |
Apple MacBook 12 (Early 2016) 1.1 GHz | |
HP EliteBook 725 G3-P4T48EA | |
CPU Multi 64Bit | |
HP EliteBook 820 G4 Z2V72ET | |
Lenovo ThinkPad X260-20F6007RGE | |
Dell Latitude 12 E7270 | |
Apple MacBook 12 (Early 2016) 1.1 GHz | |
Apple MacBook 12 (Early 2016) 1.1 GHz | |
HP EliteBook 725 G3-P4T48EA |
Geekbench 3 | |
32 Bit Single-Core Score | |
HP EliteBook 820 G4 Z2V72ET | |
Lenovo ThinkPad X260-20F6007RGE | |
HP EliteBook 725 G3-P4T48EA | |
32 Bit Multi-Core Score | |
HP EliteBook 820 G4 Z2V72ET | |
Lenovo ThinkPad X260-20F6007RGE | |
HP EliteBook 725 G3-P4T48EA |
Geekbench 4.0 | |
64 Bit Single-Core Score | |
HP EliteBook 820 G4 Z2V72ET | |
64 Bit Multi-Core Score | |
HP EliteBook 820 G4 Z2V72ET |
JetStream 1.1 - Total Score | |
HP EliteBook 820 G4 Z2V72ET | |
Toshiba Portege Z30-C-138 | |
Lenovo ThinkPad X260-20F6007RGE | |
Dell Latitude 12 E7270 | |
HP EliteBook 820 G3 | |
Apple MacBook 12 (Early 2016) 1.1 GHz | |
Apple MacBook 12 (Early 2016) 1.1 GHz | |
HP EliteBook 725 G3-P4T48EA | |
HP EliteBook 725 G3-P4T48EA |
PCMark 7 Score | 5376 pontok | |
PCMark 8 Home Score Accelerated v2 | 3660 pontok | |
PCMark 8 Creative Score Accelerated v2 | 4631 pontok | |
PCMark 8 Work Score Accelerated v2 | 4824 pontok | |
Segítség |
PCMark 8 | |
Home Score Accelerated v2 | |
HP EliteBook 820 G4 Z2V72ET | |
Dell Latitude 12 E7270 | |
HP EliteBook 820 G3 | |
Lenovo ThinkPad X260-20F6007RGE | |
Toshiba Portege Z30-C-138 | |
HP EliteBook 725 G3-P4T48EA | |
Apple MacBook 12 (Early 2016) 1.1 GHz | |
Work Score Accelerated v2 | |
HP EliteBook 820 G4 Z2V72ET | |
HP EliteBook 820 G3 | |
Dell Latitude 12 E7270 | |
Lenovo ThinkPad X260-20F6007RGE | |
HP EliteBook 725 G3-P4T48EA | |
Apple MacBook 12 (Early 2016) 1.1 GHz |
HP EliteBook 820 G4 Z2V72ET Samsung PM951 NVMe MZVLV512 | HP EliteBook 820 G3 Samsung SM951 MZVPV256HDGL m.2 PCI-e | Lenovo ThinkPad X260-20F6007RGE Liteonit LCH-512V2S | Toshiba Portege Z30-C-138 Toshiba HG6 THNSNJ512G8NY | Dell Latitude 12 E7270 Liteon L8H-256V2G | Apple MacBook 12 (Early 2016) 1.1 GHz Apple SSD AP0256 | |
---|---|---|---|---|---|---|
CrystalDiskMark 3.0 | 23% | -44% | -48% | -50% | -29% | |
Read Seq | 1315 | 1255 -5% | 499.6 -62% | 518 -61% | 498.4 -62% | 754 -43% |
Write Seq | 594 | 1240 109% | 403 -32% | 423.3 -29% | 286.7 -52% | 638 7% |
Read 512 | 661 | 1131 71% | 322.9 -51% | 414.8 -37% | 616 -7% | |
Write 512 | 594 | 811 37% | 372.4 -37% | 379.9 -36% | 678 14% | |
Read 4k | 42.87 | 51 19% | 27.22 -37% | 21.17 -51% | 24.89 -42% | 14.6 -66% |
Write 4k | 151.6 | 134.1 -12% | 83.6 -45% | 86.3 -43% | 88 -42% | 20.5 -86% |
Read 4k QD32 | 568 | 549 -3% | 316.5 -44% | 227.3 -60% | 280.5 -51% | 464 -18% |
Write 4k QD32 | 491.7 | 343.9 -30% | 273.1 -44% | 174.7 -64% | 241.9 -51% | 315 -36% |
3DMark 06 Standard Score | 7375 pontok | |
3DMark 11 Performance | 1645 pontok | |
3DMark Ice Storm Standard Score | 56060 pontok | |
3DMark Cloud Gate Standard Score | 6084 pontok | |
3DMark Fire Strike Score | 822 pontok | |
3DMark Fire Strike Extreme Score | 370 pontok | |
Segítség |
3DMark 11 - 1280x720 Performance GPU | |
HP EliteBook 725 G3-P4T48EA | |
HP EliteBook 725 G3-P4T48EA | |
HP EliteBook 820 G4 Z2V72ET | |
Toshiba Portege Z30-C-138 | |
Dell Latitude 12 E7270 | |
HP EliteBook 820 G3 | |
Lenovo ThinkPad X260-20F6007RGE | |
Apple MacBook 12 (Early 2016) 1.1 GHz |
3DMark | |
1280x720 Cloud Gate Standard Graphics | |
HP EliteBook 820 G4 Z2V72ET | |
Lenovo ThinkPad X260-20F6007RGE | |
Dell Latitude 12 E7270 | |
HP EliteBook 820 G3 | |
Apple MacBook 12 (Early 2016) 1.1 GHz | |
HP EliteBook 725 G3-P4T48EA | |
1920x1080 Fire Strike Graphics | |
HP EliteBook 725 G3-P4T48EA | |
HP EliteBook 725 G3-P4T48EA | |
HP EliteBook 820 G4 Z2V72ET | |
Lenovo ThinkPad X260-20F6007RGE | |
HP EliteBook 820 G3 | |
Dell Latitude 12 E7270 | |
Apple MacBook 12 (Early 2016) 1.1 GHz |
alacsony | közepes | magas | ultra | |
---|---|---|---|---|
Tomb Raider (2013) | 70.3 | 36.2 | 21.3 | 10.4 |
BioShock Infinite (2013) | 41.9 | 25.9 | 21.3 | 6.9 |
Battlefield 4 (2013) | 33 | 26.9 | 17.4 | 6.1 |
Zajszint
Üresjárat |
| 30.7 / 30.7 / 30.7 dB(A) |
Terhelés |
| 35.3 / 33.7 dB(A) |
| ||
30 dB csendes 40 dB(A) hallható 50 dB(A) hangos |
||
min: , med: , max: Audix TM1, Arta (15 cm távolságról) környezeti zaj: 30.7 dB(A) |
HP EliteBook 820 G4 Z2V72ET i7-7500U, HD Graphics 620 | HP EliteBook 820 G3 6300U, HD Graphics 520 | HP EliteBook 725 G3-P4T48EA Pro A10-8700B, Radeon R6 (Carrizo) | Lenovo ThinkPad X260-20F6007RGE 6500U, HD Graphics 520 | Toshiba Portege Z30-C-138 6500U, HD Graphics 520 | Dell Latitude 12 E7270 6300U, HD Graphics 520 | |
---|---|---|---|---|---|---|
Noise | 2% | -2% | 2% | -10% | 4% | |
off / környezet * | 30.7 | 29.2 5% | 28.9 6% | 29 6% | 31.2 -2% | 28.9 6% |
Idle Minimum * | 30.7 | 29.2 5% | 30.5 1% | 29 6% | 31.2 -2% | 28.9 6% |
Idle Average * | 30.7 | 29.2 5% | 30.5 1% | 29 6% | 31.2 -2% | 28.9 6% |
Idle Maximum * | 30.7 | 29.2 5% | 30.5 1% | 29 6% | 31.2 -2% | 28.9 6% |
Load Average * | 35.3 | 35.6 -1% | 38.2 -8% | 35.1 1% | 43.3 -23% | 31.3 11% |
Load Maximum * | 33.7 | 37 -10% | 38.4 -14% | 37.8 -12% | 43.3 -28% | 37.6 -12% |
* ... a kisebb jobb
(+) The maximum temperature on the upper side is 37 °C / 99 F, compared to the average of 35.9 °C / 97 F, ranging from 21.4 to 59 °C for the class Subnotebook.
(+) The bottom heats up to a maximum of 38.9 °C / 102 F, compared to the average of 39.4 °C / 103 F
(+) In idle usage, the average temperature for the upper side is 25.7 °C / 78 F, compared to the device average of 30.8 °C / 87 F.
(+) The palmrests and touchpad are cooler than skin temperature with a maximum of 27.8 °C / 82 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 (+0.5 °C / 0.9 F).
HP EliteBook 820 G4 Z2V72ET i7-7500U, HD Graphics 620 | HP EliteBook 820 G3 6300U, HD Graphics 520 | HP EliteBook 725 G3-P4T48EA Pro A10-8700B, Radeon R6 (Carrizo) | Lenovo ThinkPad X260-20F6007RGE 6500U, HD Graphics 520 | Toshiba Portege Z30-C-138 6500U, HD Graphics 520 | Dell Latitude 12 E7270 6300U, HD Graphics 520 | Apple MacBook 12 (Early 2016) 1.1 GHz 6Y30, HD Graphics 515 | |
---|---|---|---|---|---|---|---|
Heat | -9% | -29% | -27% | 3% | -27% | -15% | |
Maximum Upper Side * | 37 | 39.6 -7% | 42.8 -16% | 47.5 -28% | 40.6 -10% | 44.3 -20% | 39 -5% |
Maximum Bottom * | 38.9 | 40.1 -3% | 54.3 -40% | 43.6 -12% | 37 5% | 52.6 -35% | 44 -13% |
Idle Upper Side * | 26.3 | 29.4 -12% | 33.2 -26% | 34.9 -33% | 24.5 7% | 32.3 -23% | 32 -22% |
Idle Bottom * | 27 | 30.6 -13% | 36.5 -35% | 35.9 -33% | 24.9 8% | 35.1 -30% | 32 -19% |
* ... a kisebb jobb
HP EliteBook 820 G4 Z2V72ET audio analysis
(-) | not very loud speakers (66 dB)
Bass 100 - 315 Hz
(±) | reduced bass - on average 14.6% lower than median
(±) | linearity of bass is average (7.6% delta to prev. frequency)
Mids 400 - 2000 Hz
(+) | balanced mids - only 1.1% away from median
(+) | mids are linear (4.7% delta to prev. frequency)
Highs 2 - 16 kHz
(±) | higher highs - on average 5.8% higher than median
(+) | highs are linear (5% delta to prev. frequency)
Összességében 100 - 16.000 Hz
(±) | linearity of overall sound is average (17.6% difference to median)
Ugyanazon osztályhoz képest
» 45% of all tested devices in this class were better, 8% similar, 47% worse
» The best had a delta of 5%, average was 19%, worst was 53%
Az összes tesztelt eszközzel összehasonlítva
» 31% of all tested devices were better, 8% similar, 61% worse
» The best had a delta of 4%, average was 25%, worst was 134%
Apple MacBook 12 (Early 2016) 1.1 GHz audio analysis
(+) | speakers can play relatively loud (83.6 dB)
Bass 100 - 315 Hz
(±) | reduced bass - on average 11.3% lower than median
(±) | linearity of bass is average (14.2% delta to prev. frequency)
Mids 400 - 2000 Hz
(+) | balanced mids - only 2.4% away from median
(+) | mids are linear (5.5% delta to prev. frequency)
Highs 2 - 16 kHz
(+) | balanced highs - only 2% away from median
(+) | highs are linear (4.5% delta to prev. frequency)
Összességében 100 - 16.000 Hz
(+) | overall sound is linear (10.2% difference to median)
Ugyanazon osztályhoz képest
» 6% of all tested devices in this class were better, 2% similar, 92% worse
» The best had a delta of 5%, average was 19%, worst was 53%
Az összes tesztelt eszközzel összehasonlítva
» 4% of all tested devices were better, 1% similar, 95% worse
» The best had a delta of 4%, average was 25%, worst was 134%
Kikapcsolt állapot / Készenlét | 0.44 / 0.49 Watt |
Üresjárat | 2.7 / 4.8 / 6.6 Watt |
Terhelés |
28.5 / 29 Watt |
Kulcs:
min: ,
med: ,
max: Metrahit Energy |
HP EliteBook 820 G4 Z2V72ET i7-7500U, HD Graphics 620 | HP EliteBook 820 G3 6300U, HD Graphics 520 | HP EliteBook 725 G3-P4T48EA Pro A10-8700B, Radeon R6 (Carrizo) | Lenovo ThinkPad X260-20F6007RGE 6500U, HD Graphics 520 | Toshiba Portege Z30-C-138 6500U, HD Graphics 520 | Dell Latitude 12 E7270 6300U, HD Graphics 520 | Apple MacBook 12 (Early 2016) 1.1 GHz 6Y30, HD Graphics 515 | |
---|---|---|---|---|---|---|---|
Power Consumption | -14% | -70% | -19% | -37% | -18% | 17% | |
Idle Minimum * | 2.7 | 3.5 -30% | 5.4 -100% | 3.5 -30% | 3.2 -19% | 3.8 -41% | 2.7 -0% |
Idle Average * | 4.8 | 5.4 -13% | 7.5 -56% | 5.5 -15% | 7.8 -63% | 6.7 -40% | 2.7 44% |
Idle Maximum * | 6.6 | 6.2 6% | 13 -97% | 6.7 -2% | 8.7 -32% | 7.2 -9% | 7.2 -9% |
Load Average * | 28.5 | 27.3 4% | 41.2 -45% | 28.9 -1% | 42.2 -48% | 27.2 5% | 22 23% |
Load Maximum * | 29 | 39.5 -36% | 44.7 -54% | 42.1 -45% | 35.7 -23% | 30.2 -4% | 20.5 29% |
* ... a kisebb jobb
HP EliteBook 820 G4 Z2V72ET i7-7500U, HD Graphics 620, 49 Wh | HP EliteBook 820 G3 6300U, HD Graphics 520, 44 Wh | HP EliteBook 725 G3-P4T48EA Pro A10-8700B, Radeon R6 (Carrizo), 44 Wh | Lenovo ThinkPad X260-20F6007RGE 6500U, HD Graphics 520, 46 Wh | Toshiba Portege Z30-C-138 6500U, HD Graphics 520, 52 Wh | Dell Latitude 12 E7270 6300U, HD Graphics 520, 55 Wh | Apple MacBook 12 (Early 2016) 1.1 GHz 6Y30, HD Graphics 515, 41.4 Wh | |
---|---|---|---|---|---|---|---|
Akkumulátor üzemidő | -28% | -55% | -27% | -39% | -19% | -1% | |
Reader / Idle | 1346 | 826 -39% | 553 -59% | 953 -29% | 1050 -22% | ||
H.264 | 532 | 495 -7% | 258 -52% | 466 -12% | 512 -4% | ||
WiFi v1.3 | 566 | 373 -34% | 281 -50% | 501 -11% | 345 -39% | 508 -10% | 501 -11% |
Load | 205 | 144 -30% | 83 -60% | 92 -55% | 153 -25% | 231 13% |
Pro
Kontra
Még ha a HP Elitebook 820 G4 alapjában véve csak egy Kaby Lake frissítés, mégis érdekes lehet az előző modellek tulajdonosainak. Ez éppenséggel nem is a Kaby Lake Skylake-kel szembeni minimális teljesítménytöbblete miatt van.
A jelentősen jobb üzemidők (még) vonzóbbá teszik a gépet.
Általában a terheléstől függetlenül alig melegszik, és csendesen dolgozik. Ez utóbbi addig igaz, amíg a ventilátor nem kapcsol magasabb sebességre. Ekkor azonban egy halk, fütyülő hangot ad ki. Ebben az árszegmensben ennek nem lenne szabadna előfordulnia, főleg, hogy már az elődjében is észrevételeztük.
A villámgyors NVMe-SSD biztosítja, hogy a rendszer gyorsan reagáljon. Az SSD lecserélhető, ehhez a laptop alját kell leszerelnünk, ami viszonylag egyszerűen megoldható. A ház nem változott: a HP a szokott minőséget hozza.
A HP üzleti noteszgépeinek kijelzőjéről ritkán tudunk jót mondani. Jelen esetben más a helyzet: A HP egy világos, kontrasztos, jó betekintési szögű IPS panelt használt. A színek is elég jók már gyárilag.
Ez az eredeti értékelés rövidített változata. A teljes, angol nyelvű cikk itt olvasható.
HP EliteBook 820 G4 Z2V72ET
- 02/24/2017 v6 (old)
Sascha Mölck