Product comparison · 2 monitors

AOC 79 Series Q3279VWF computer monitor vs BenQ BL2780 computer monitor

59specifications compared
39differ
20identical
57known for one product only

Key differences

Display diagonal
- 79 Series Q3279VWF computer monitor:80 cm (31.5")
- BL2780 computer monitor:68.6 cm (27")
Display resolution
- 79 Series Q3279VWF computer monitor:2560 x 1440 pixels
- BL2780 computer monitor:1920 x 1080 pixels
HD type
- 79 Series Q3279VWF computer monitor:Quad HD
- BL2780 computer monitor:Full HD
Panel type
- 79 Series Q3279VWF computer monitor:MVA
- BL2780 computer monitor:IPS
Backlight type
- 79 Series Q3279VWF computer monitor:W-LED
- BL2780 computer monitor:LED
Supported graphics resolutions
- 79 Series Q3279VWF computer monitor:2560 x 1440
- BL2780 computer monitor:1920 x 1080 (HD 1080)
Supported video modes
- 79 Series Q3279VWF computer monitor:1440p
- BL2780 computer monitor:1080p
Contrast ratio (typical)
- 79 Series Q3279VWF computer monitor:3000:1
- BL2780 computer monitor:1000:1

Side by side

Differences highlightedShow differences only

Comparison of Q3279VWF, BL2780
116 specifications	A AOC 79 Series Q3279VWF computer monitor Model Q3279VWF View product	B BenQ BL2780 computer monitor Model BL2780 View product
Display13 differ
Display diagonalDiffers	80 cm (31.5")	68.6 cm (27")
Display resolutionDiffers	2560 x 1440 pixels	1920 x 1080 pixels
Native aspect ratio	16:9	16:9
Display technology	LED	LED
Touchscreen	No	No
HD typeDiffers	Quad HD	Full HD
Panel typeDiffers	MVA	IPS
Backlight typeDiffers	W-LED	LED
Display brightness (peak)Known for one	300 cd/m²	Unknown — not stated by the source
Display brightness (typical)	250 cd/m²	250 cd/m²
Response time	5 ms	5 ms
Screen shape	Flat	Flat
Supported graphics resolutionsDiffers	2560 x 1440	1920 x 1080 (HD 1080)
Supported video modesDiffers	1440p	1080p
Aspect ratio	16:9	16:9
Contrast ratio (typical)Differs	3000:1	1000:1
Contrast ratio (dynamic)Differs	20000000:1	12000000:1
Maximum refresh rateKnown for one	75 Hz	Unknown — not stated by the source
Viewing angle, horizontal	178°	178°
Viewing angle, vertical	178°	178°
Display number of coloursDiffers	1.073 billion colours	16.78 million colours
Pixel pitchDiffers	0.273 x 0.273 mm	0.311 x 0.311 mm
Horizontal scan rangeDiffers	30 - 114 kHz	30 - 83 kHz
Vertical scan rangeDiffers	48 - 76 Hz	50 - 76 Hz
Viewable size, horizontalKnown for one	69.9 cm	Unknown — not stated by the source
Viewable size, verticalKnown for one	39.3 cm	Unknown — not stated by the source
Colour depthKnown for one	10 bit	Unknown — not stated by the source
sRGB coverage (typical)Known for one	98%	Unknown — not stated by the source
Adobe RGB coverageKnown for one	84%	Unknown — not stated by the source
Grayscale depthKnown for one	8 bit	Unknown — not stated by the source
3DKnown for one	Unknown — not stated by the source	No
Performance1 differ
AMD FreeSyncDiffers	Yes	No
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
Flicker-free technologyKnown for one	Yes	Unknown — not stated by the source
NVIDIA G-SYNCKnown for one	Unknown — not stated by the source	No
Multimediaidentical
Built-in camera	No	No
Built-in speaker(s)Known for one	Unknown — not stated by the source	Yes
Number of speakersKnown for one	Unknown — not stated by the source	2
RMS rated powerKnown for one	Unknown — not stated by the source	4 W
Design1 differ
Market positioningKnown for one	Home	Unknown — not stated by the source
Product colourDiffers	Black, Silver	Black
Front bezel colourKnown for one	Black	Unknown — not stated by the source
Feet colourKnown for one	Grey	Unknown — not stated by the source
Ports & interfaces1 differ
Built-in USB hub	No	No
VGA (D-Sub) ports quantity	1	1
DVI portDiffers	Yes	No
HDMI ports quantity	1	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 outKnown for one	Yes	Unknown — not stated by the source
Headphone outputs	1	1
Headphone connectivity	3.5 mm	3.5 mm
HDCPKnown for one	Yes	Unknown — not stated by the source
Ergonomics4 differ
VESA mountingDiffers	No	Yes
Cable lock slotDiffers	No	Yes
Height adjustmentKnown for one	No	Unknown — not stated by the source
Tilt adjustment	Yes	Yes
Tilt angle rangeDiffers	-5 - 24°	-5 - 20°
On Screen Display (OSD)	Yes	Yes
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 languagesDiffers	16	17
Panel mounting interfaceKnown for one	Unknown — not stated by the source	100 x 100 mm
Cable lock slot typeKnown for one	Unknown — not stated by the source	Kensington
Power7 differ
Energy efficiency class (SDR)Differs	G	E
Energy consumption (SDR) per 1000 hoursDiffers	38 kWh	19 kWh
Power consumption (typical)Differs	45 W	23 W
Power consumption (standby)Differs	0.5 W	0.3 W
Power consumption (off)Differs	0.5 W	0.2 W
AC input voltageDiffers	100 - 240 V	90 - 264 V
AC input frequencyDiffers	50 - 60 Hz	47/63 Hz
Energy efficiency scale	A to G	A to G
External power adapterKnown for one	Yes	Unknown — not stated by the source
Energy efficiency class (HDR)Known for one	Unknown — not stated by the source	Not available
Power consumption (average)Known for one	Unknown — not stated by the source	23 W
Power supply typeKnown for one	Unknown — not stated by the source	Internal
Operational conditions4 differ
Operating temperature (T-T)Differs	0 - 50 °C	5 - 40 °C
Storage temperature (T-T)Differs	-25 - 55 °C	-20 - 60 °C
Operating relative humidity (H-H)Differs	10 - 85%	20 - 90%
Storage relative humidity (H-H)Differs	5 - 93%	10 - 90%
Operating altitudeKnown for one	0 - 5000 m	Unknown — not stated by the source
Non-operating altitudeKnown for one	0 - 12192 m	Unknown — not stated by the source
Weight & dimensions5 differ
Width (with stand)Differs	729.6 mm	612 mm
Depth (with stand)Differs	153.2 mm	183 mm
Height (with stand)Differs	425.1 mm	463 mm
Weight (with stand)Known for one	7 kg	Unknown — not stated by the source
Width (without stand)Differs	729.6 mm	612 mm
Height (without stand)Differs	425.1 mm	381 mm
Depth (without stand)Known for one	Unknown — not stated by the source	50 mm
Weight (without stand)Known for one	Unknown — not stated by the source	6.5 kg
Packaging dataidentical
Package widthKnown for one	839 mm	Unknown — not stated by the source
Package depthKnown for one	183 mm	Unknown — not stated by the source
Package heightKnown for one	640 mm	Unknown — not stated by the source
Package weightKnown for one	10.2 kg	Unknown — not stated by the source
Package typeKnown for one	Box	Unknown — not stated by the source
Packaging content1 differ
Stand included	Yes	Yes
Cables includedDiffers	AC, DisplayPort, HDMI, VGA	AC, HDMI, VGA
DisplayPort cable lengthKnown for one	1.5 m	Unknown — not stated by the source
HDMI cable lengthKnown for one	1.5 m	Unknown — not stated by the source
Power cable lengthKnown for one	1.2 m	Unknown — not stated by the source
Quick start guideKnown for one	Unknown — not stated by the source	Yes
ManualKnown for one	Unknown — not stated by the source	Yes
Sustainability1 differ
Sustainability certificatesDiffers	EPEAT Silver	EPEAT Silver, ENERGY STAR
Other features1 differ
Bezel thickness typeKnown for one	Normal	Unknown — not stated by the source
Compliance certificatesKnown for one	RoHS	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	GOST	CE, TÜV, TCO 7.0
On/off switchKnown for one	Unknown — not stated by the source	Yes
TV tuner integratedKnown for one	Unknown — not stated by the source	No
Supplied AC adapter typeKnown for one	Unknown — not stated by the source	AC
Recycling dataidentical
Packaging recyclability rateKnown for one	100%	Unknown — not stated by the source
Thin Clientidentical
Thin client installedKnown for one	Unknown — not stated by the source	No
Technical detailsidentical
Native refresh rateKnown for one	Unknown — not stated by the source	60 Hz

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.

More monitor comparisons

All monitor comparisons