Product comparison · 2 monitors

AOC 78 Series G2778VQ computer monitor vs HP T3U87AA computer monitor

44specifications compared
24differ
20identical
69known for one product only

Key differences

Display diagonal
- 78 Series G2778VQ computer monitor:68.6 cm (27")
- T3U87AA computer monitor:54.6 cm (21.5")
HD type
- 78 Series G2778VQ computer monitor:Quad HD
- T3U87AA computer monitor:Full HD
Display brightness (typical)
- 78 Series G2778VQ computer monitor:300 cd/m²
- T3U87AA computer monitor:200 cd/m²
Response time
- 78 Series G2778VQ computer monitor:1 ms
- T3U87AA computer monitor:5 ms
Contrast ratio (typical)
- 78 Series G2778VQ computer monitor:1000:1
- T3U87AA computer monitor:600:1
Contrast ratio (dynamic)
- 78 Series G2778VQ computer monitor:80000000:1
- T3U87AA computer monitor:6000000:1
Viewing angle, horizontal
- 78 Series G2778VQ computer monitor:170°
- T3U87AA computer monitor:90°
Viewing angle, vertical
- 78 Series G2778VQ computer monitor:160°
- T3U87AA computer monitor:65°

Side by side

Differences highlightedShow differences only

Comparison of G2778VQ, T3U87AA
113 specifications	A AOC 78 Series G2778VQ computer monitor Model G2778VQ View product	B HP T3U87AA computer monitor Model T3U87AA View product
Display9 differ
Display diagonalDiffers	68.6 cm (27")	54.6 cm (21.5")
HD typeDiffers	Quad HD	Full HD
Panel typeKnown for one	TN	Unknown — not stated by the source
Backlight typeKnown for one	W-LED	Unknown — not stated by the source
Display brightness (typical)Differs	300 cd/m²	200 cd/m²
Response timeDiffers	1 ms	5 ms
Supported video modesKnown for one	1440p	Unknown — not stated by the source
Contrast ratio (typical)Differs	1000:1	600:1
Contrast ratio (dynamic)Differs	80000000:1	6000000:1
Dynamic contrast ratio marketing nameKnown for one	Mega Contrast	Unknown — not stated by the source
Maximum refresh rateKnown for one	75 Hz	Unknown — not stated by the source
Viewing angle, horizontalDiffers	170°	90°
Viewing angle, verticalDiffers	160°	65°
Pixel pitchDiffers	0.311 x 0.311 mm	0.248 x 0.248 mm
Horizontal scan rangeKnown for one	30 - 83 kHz	Unknown — not stated by the source
Vertical scan rangeKnown for one	50 - 76 Hz	Unknown — not stated by the source
Viewable size, horizontalKnown for one	59.7 cm	Unknown — not stated by the source
Viewable size, verticalKnown for one	33.6 cm	Unknown — not stated by the source
Colour depthKnown for one	8 bit	Unknown — not stated by the source
Grayscale depthKnown for one	8 bit	Unknown — not stated by the source
3DKnown for one	No	Unknown — not stated by the source
Performanceidentical
NVIDIA G-SYNCKnown for one	No	Unknown — not stated by the source
AMD FreeSyncKnown for one	Yes	Unknown — not stated by the source
AMD FreeSync typeKnown for one	FreeSync	Unknown — not stated by the source
AMD FreeSync refresh rate rangeKnown for one	30 - 144 Hz	Unknown — not stated by the source
VESA Adaptive Sync supportKnown for one	Yes	Unknown — not stated by the source
Multimedia1 differ
Built-in speaker(s)Differs	Yes	No
Number of speakersKnown for one	2	Unknown — not stated by the source
RMS rated powerKnown for one	4 W	Unknown — not stated by the source
Design1 differ
Market positioningKnown for one	Gaming	Unknown — not stated by the source
Product colourDiffers	Black, Red	Black
Front bezel colourKnown for one	Black	Unknown — not stated by the source
Feet colourKnown for one	Black, Red	Unknown — not stated by the source
Ports & interfaces4 differ
Built-in USB hubDiffers	No	Yes
DVI portDiffers	No	Yes
DVI-D ports quantityDiffers	0	1
DVI-I ports quantityKnown for one	0	Unknown — not stated by the source
HDMI ports quantityDiffers	1	0
HDMI versionKnown for one	1.4	Unknown — not stated by the source
DisplayPorts quantityKnown for one	1	Unknown — not stated by the source
DisplayPort versionKnown for one	1.2	Unknown — not stated by the source
Card reader integratedKnown for one	Unknown — not stated by the source	No
Ergonomics2 differ
Panel mounting interfaceKnown for one	100 x 100 mm	Unknown — not stated by the source
Cable lock slotDiffers	Yes	No
Cable lock slot typeKnown for one	Kensington	Unknown — not stated by the source
Tilt angle rangeDiffers	-4 - 21°	-5 - 25°
On Screen Display (OSD)Known for one	Yes	Unknown — not stated by the source
On Screen Display (OSD) languagesKnown for one	Simplified Chinese, Traditional Chinese, Czech, German, Dutch, English, Spanish, Finnish, French, Italian, Japanese, Korean, Polish, Portuguese, Russian, Swedish	Unknown — not stated by the source
Number of OSD languagesKnown for one	16	Unknown — not stated by the source
Power1 differ
Power consumption (typical)Differs	32 W	27 W
Power consumption (off)Known for one	0.5 W	Unknown — not stated by the source
Energy efficiency scaleKnown for one	A+++ to D	Unknown — not stated by the source
Annual energy consumptionKnown for one	49 kWh	Unknown — not stated by the source
External power adapterKnown for one	No	Unknown — not stated by the source
Power consumption (max)Known for one	Unknown — not stated by the source	31 W
Operational conditions2 differ
Operating temperature (T-T)Differs	0 - 40 °C	5 - 35 °C
Storage temperature (T-T)Known for one	-25 - 55 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Differs	10 - 85%	20 - 70%
Storage relative humidity (H-H)Known for one	5 - 93%	Unknown — not stated by the source
Operating altitudeKnown for one	0 - 5000 m	Unknown — not stated by the source
Non-operating altitudeKnown for one	5000 - 12192 m	Unknown — not stated by the source
Weight & dimensions4 differ
Width (with stand)Differs	640.3 mm	507.6 mm
Depth (with stand)Differs	299.1 mm	223.4 mm
Height (with stand)Differs	470.7 mm	382.5 mm
Weight (with stand)Known for one	4.72 kg	Unknown — not stated by the source
Width (without stand)Differs	640.3 mm	507.6 mm
Depth (without stand)Known for one	Unknown — not stated by the source	48.2 mm
Height (without stand)Known for one	Unknown — not stated by the source	322.9 mm
Weight (without stand)Known for one	Unknown — not stated by the source	3.59 kg
Packaging dataidentical
Package widthKnown for one	729 mm	Unknown — not stated by the source
Package depthKnown for one	215 mm	Unknown — not stated by the source
Package heightKnown for one	555 mm	Unknown — not stated by the source
Package weightKnown for one	6.77 kg	Unknown — not stated by the source
Package typeKnown for one	Box	Unknown — not stated by the source
VGA cable lengthKnown for one	1.8 m	Unknown — not stated by the source
Packaging contentidentical
Stand includedKnown for one	Yes	Unknown — not stated by the source
Audio cable lengthKnown for one	1.8 m	Unknown — not stated by the source
DisplayPort cable lengthKnown for one	1.8 m	Unknown — not stated by the source
HDMI cable lengthKnown for one	1.8 m	Unknown — not stated by the source
Power cable lengthKnown for one	1.8 m	Unknown — not stated by the source
Cables includedKnown for one	Unknown — not stated by the source	VGA
ManualKnown for one	Unknown — not stated by the source	Yes
Other featuresidentical
Bezel thickness typeKnown for one	Normal	Unknown — not stated by the source
Compliance certificatesKnown for one	RoHS	Unknown — not stated by the source
Energy efficiency class (legacy scale)Known for one	B	Unknown — not stated by the source
Heavy metals freeKnown for one	Hg (mercury)	Unknown — not stated by the source
Mean time between failures (MTBF)Known for one	50000 h	Unknown — not stated by the source
CertificationKnown for one	ISO	Unknown — not stated by the source
Country of originKnown for one	Unknown — not stated by the source	China
AC adapter includedKnown for one	Unknown — not stated by the source	Yes
Supplied AC adapter typeKnown for one	Unknown — not stated by the source	LED
Recycling dataidentical
Packaging recyclability rateKnown for one	100%	Unknown — not stated by the source
Logistics dataidentical
Harmonized System (HS) codeKnown for one	85285210	Unknown — not stated by the source

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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