Product comparison · 2 monitors

AOC 90 Series Q2790PQU/BT computer monitor vs AOC Q3279VWF8 computer monitor

53specifications compared
33differ
20identical
63known for one product only

Key differences

Display diagonal
- 90 Series Q2790PQU/BT computer monitor:68.6 cm (27")
- Q3279VWF8 computer monitor:80 cm (31.5")
Display brightness (typical)
- 90 Series Q2790PQU/BT computer monitor:350 cd/m²
- Q3279VWF8 computer monitor:250 cd/m²
Response time
- 90 Series Q2790PQU/BT computer monitor:4 ms
- Q3279VWF8 computer monitor:5 ms
Contrast ratio (typical)
- 90 Series Q2790PQU/BT computer monitor:1000:1
- Q3279VWF8 computer monitor:3000:1
Contrast ratio (dynamic)
- 90 Series Q2790PQU/BT computer monitor:100000000:1
- Q3279VWF8 computer monitor:80000000:1
Viewing angle, horizontal
- 90 Series Q2790PQU/BT computer monitor:178°
- Q3279VWF8 computer monitor:176°
Viewing angle, vertical
- 90 Series Q2790PQU/BT computer monitor:178°
- Q3279VWF8 computer monitor:176°
Display number of colours
- 90 Series Q2790PQU/BT computer monitor:16.78 million colours
- Q3279VWF8 computer monitor:1.073 billion colours

Side by side

Differences highlightedShow differences only

Comparison of Q2790PQU/BT, Q3279VWF8
116 specifications	A AOC 90 Series Q2790PQU/BT computer monitor Model Q2790PQU/BT View product	B AOC Q3279VWF8 computer monitor Model Q3279VWF8 View product
Display13 differ
Display diagonalDiffers	68.6 cm (27")	80 cm (31.5")
Display resolution	2560 x 1440 pixels	2560 x 1440 pixels
Native aspect ratio	16:9	16:9
Display technology	LED	LED
Touchscreen	No	No
HD type	Quad HD	Quad HD
Panel typeKnown for one	IPS	Unknown — not stated by the source
Backlight typeKnown for one	W-LED	Unknown — not stated by the source
Display brightness (typical)Differs	350 cd/m²	250 cd/m²
Response timeDiffers	4 ms	5 ms
Display surfaceKnown for one	Matt	Unknown — not stated by the source
Screen shape	Flat	Flat
Supported graphics resolutions	2560 x 1440	2560 x 1440
Supported video modesKnown for one	1440p	Unknown — not stated by the source
Aspect ratioKnown for one	16:9	Unknown — not stated by the source
Contrast ratio (typical)Differs	1000:1	3000:1
Contrast ratio (dynamic)Differs	100000000:1	80000000:1
Maximum refresh rate	60 Hz	60 Hz
Viewing angle, horizontalDiffers	178°	176°
Viewing angle, verticalDiffers	178°	176°
Display number of coloursDiffers	16.78 million colours	1.073 billion colours
Pixel pitchDiffers	0.233 x 0.233 mm	0.273 x 0.273 mm
Horizontal scan rangeDiffers	30 - 83 kHz	30 - 114 kHz
Vertical scan rangeDiffers	50 - 76 Hz	48 - 76 Hz
Viewable size, horizontalDiffers	59.8 cm	69.9 cm
Viewable size, verticalDiffers	33.6 cm	39.3 cm
3DKnown for one	No	Unknown — not stated by the source
Pixel frequencyKnown for one	170 MHz	Unknown — not stated by the source
Performance1 differ
NVIDIA G-SYNC	No	No
AMD FreeSyncDiffers	No	Yes
Flicker-free technologyKnown for one	Yes	Unknown — not stated by the source
Low Blue Light technology	Yes	Yes
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
Built-in camera	No	No
Design2 differ
Market positioningDiffers	Business	Gaming
Product colourDiffers	Grey	Silver, White
Frameless designKnown for one	Yes	Unknown — not stated by the source
Detachable standKnown for one	Yes	Unknown — not stated by the source
Ports & interfaces3 differ
Built-in USB hubDiffers	Yes	No
USB hub versionKnown for one	3.2 Gen 1 (3.1 Gen 1)	Unknown — not stated by the source
USB Type-A downstream ports quantityKnown for one	4	Unknown — not stated by the source
VGA (D-Sub) ports quantity	1	1
DVI portDiffers	No	Yes
HDMI ports quantityDiffers	2	1
HDMI versionKnown for one	1.4	Unknown — not stated by the source
DisplayPorts quantity	1	1
DisplayPort versionKnown for one	1.2	Unknown — not stated by the source
Headphone out	Yes	Yes
Headphone outputs	1	1
Headphone connectivity	3.5 mm	3.5 mm
HDCPKnown for one	Yes	Unknown — not stated by the source
PC Audio outKnown for one	Yes	Unknown — not stated by the source
DVI-D ports quantityKnown for one	Unknown — not stated by the source	1
HDMIKnown for one	Unknown — not stated by the source	Yes
Audio inputKnown for one	Unknown — not stated by the source	No
Ergonomics3 differ
VESA mountingDiffers	Yes	No
Panel mounting interfaceKnown for one	100 x 100 mm	Unknown — not stated by the source
Cable lock slot	No	No
Height adjustmentDiffers	Yes	No
Adjustable height (max)Known for one	13 cm	Unknown — not stated by the source
PivotKnown for one	Yes	Unknown — not stated by the source
Pivot angleKnown for one	1 - 90°	Unknown — not stated by the source
SwivellingKnown for one	Yes	Unknown — not stated by the source
Swivel angle rangeKnown for one	-165 - 165°	Unknown — not stated by the source
Tilt adjustment	Yes	Yes
Tilt angle rangeDiffers	-5 - 25°	-3.5 - 23.5°
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
Plug and PlayKnown for one	Yes	Unknown — not stated by the source
Power1 differ
Power consumption (typical)Differs	42 W	48 W
Power consumption (standby)Known for one	0.5 W	Unknown — not stated by the source
Power consumption (off)Known for one	0.5 W	Unknown — not stated by the source
AC input voltageKnown for one	100 - 240 V	Unknown — not stated by the source
AC input frequencyKnown for one	50 - 60 Hz	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	61 kWh	Unknown — not stated by the source
External power adapterKnown for one	No	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	0 - 40 °C	Unknown — not stated by the source
Storage temperature (T-T)Known for one	-25 - 55 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	10 - 85%	Unknown — not stated by the source
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)Known for one	614.9 mm	Unknown — not stated by the source
Depth (with stand)Known for one	199.5 mm	Unknown — not stated by the source
Height (with stand)Known for one	531 mm	Unknown — not stated by the source
Weight (with stand)Known for one	6.1 kg	Unknown — not stated by the source
Width (without stand)Differs	614.9 mm	729.6 mm
Depth (without stand)Differs	45.5 mm	153.2 mm
Height (without stand)Differs	364.1 mm	533 mm
Weight (without stand)Differs	4.4 kg	7 kg
Packaging data4 differ
Package widthDiffers	703 mm	839 mm
Package depthDiffers	266 mm	183 mm
Package heightDiffers	468 mm	640 mm
Package weightDiffers	8.37 kg	10.2 kg
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 included	Yes	Yes
Cables includedKnown for one	AC, DisplayPort, HDMI, VGA	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
Sustainabilityidentical
Sustainability certificatesKnown for one	EPEAT Silver, ENERGY STAR	Unknown — not stated by the source
Other features1 differ
On/off switchKnown for one	Yes	Unknown — not stated by the source
TV tuner integratedKnown for one	No	Unknown — not stated by the source
Bezel thickness typeKnown for one	Frameless	Unknown — not stated by the source
Compliance certificates	RoHS	RoHS
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
CertificationDiffers	ISO	CCC, FCC, cTUVus, CE, EPA, ISO9241-307, Win10
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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