Product comparison · 2 monitors

AOC AGON 1 AG271QX computer monitor vs AOC 78 Series G2778VQ computer monitor

95specifications compared
33differ
62identical
29known for one product only

Key differences

Display resolution
- AGON 1 AG271QX computer monitor:2560 x 1440 pixels
- 78 Series G2778VQ computer monitor:1920 x 1080 pixels
Display brightness (typical)
- AGON 1 AG271QX computer monitor:350 cd/m²
- 78 Series G2778VQ computer monitor:300 cd/m²
Supported graphics resolutions
- AGON 1 AG271QX computer monitor:2560 x 1440
- 78 Series G2778VQ computer monitor:1920 x 1080 (HD 1080)
Contrast ratio (dynamic)
- AGON 1 AG271QX computer monitor:50000000:1
- 78 Series G2778VQ computer monitor:80000000:1
Maximum refresh rate
- AGON 1 AG271QX computer monitor:144 Hz
- 78 Series G2778VQ computer monitor:75 Hz
Pixel pitch
- AGON 1 AG271QX computer monitor:0.2331 x 0.2331 mm
- 78 Series G2778VQ computer monitor:0.311 x 0.311 mm
Horizontal scan range
- AGON 1 AG271QX computer monitor:30 - 160 kHz
- 78 Series G2778VQ computer monitor:30 - 83 kHz
AMD FreeSync type
- AGON 1 AG271QX computer monitor:FreeSync Premium
- 78 Series G2778VQ computer monitor:FreeSync

Side by side

Differences highlightedShow differences only

Comparison of AG271QX, G2778VQ
124 specifications	A AOC AGON 1 AG271QX computer monitor Model AG271QX View product	B AOC 78 Series G2778VQ computer monitor Model G2778VQ View product
Display7 differ
Display resolutionDiffers	2560 x 1440 pixels	1920 x 1080 pixels
Display technologyKnown for one	LED	Unknown — not stated by the source
Display brightness (typical)Differs	350 cd/m²	300 cd/m²
Supported graphics resolutionsDiffers	2560 x 1440	1920 x 1080 (HD 1080)
Contrast ratio (dynamic)Differs	50000000:1	80000000:1
Maximum refresh rateDiffers	144 Hz	75 Hz
Pixel pitchDiffers	0.2331 x 0.2331 mm	0.311 x 0.311 mm
Horizontal scan rangeDiffers	30 - 160 kHz	30 - 83 kHz
Digital horizontal frequencyKnown for one	30 - 160 kHz	Unknown — not stated by the source
Digital vertical frequencyKnown for one	30 - 146 Hz	Unknown — not stated by the source
Display surfaceKnown for one	Unknown — not stated by the source	Matt
Dynamic contrast ratio marketing nameKnown for one	Unknown — not stated by the source	Mega Contrast
Colour depthKnown for one	Unknown — not stated by the source	8 bit
Grayscale depthKnown for one	Unknown — not stated by the source	8 bit
Performance1 differ
AMD FreeSync typeDiffers	FreeSync Premium	FreeSync
Flicker-free technologyKnown for one	Yes	Unknown — not stated by the source
Low Blue Light technologyKnown for one	Yes	Unknown — not stated by the source
NVIDIA G-SYNCKnown for one	Unknown — not stated by the source	No
Multimedia1 differ
RMS rated powerDiffers	3 W	4 W
Design1 differ
Feet colourDiffers	Silver	Black, Red
Front bezel colourKnown for one	Unknown — not stated by the source	Black
Ports & interfaces4 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
Number of upstream portsKnown for one	4	Unknown — not stated by the source
USB Type-A downstream ports quantityKnown for one	4	Unknown — not stated by the source
DVI portDiffers	Yes	No
HDMI ports quantityDiffers	2	1
HDMI versionDiffers	2.0	1.4
Headphone outKnown for one	Yes	Unknown — not stated by the source
Headphone outputsKnown for one	1	Unknown — not stated by the source
Headphone connectivityKnown for one	3.5 mm	Unknown — not stated by the source
Microphone inKnown for one	Yes	Unknown — not stated by the source
Mobile High-Definition Link (MHL)Known for one	Yes	Unknown — not stated by the source
DVI-D ports quantityKnown for one	Unknown — not stated by the source	0
DVI-I ports quantityKnown for one	Unknown — not stated by the source	0
Ergonomics1 differ
Height adjustmentKnown for one	Yes	Unknown — not stated by the source
Adjustable height (max)Known for one	13 cm	Unknown — not stated by the source
PivotKnown for one	Yes	Unknown — not stated by the source
SwivellingKnown for one	Yes	Unknown — not stated by the source
Swivel angle rangeKnown for one	-20 - 20°	Unknown — not stated by the source
Tilt angle rangeDiffers	-3.5 - 21.5°	-4 - 21°
LED indicatorsKnown for one	Yes	Unknown — not stated by the source
Power3 differ
Power consumption (typical)Differs	42 W	32 W
Annual energy consumptionDiffers	67 kWh	49 kWh
External power adapterDiffers	Yes	No
Operational conditions2 differ
Operating temperature (T-T)Differs	0 - 50 °C	0 - 40 °C
Storage relative humidity (H-H)Differs	5 - 90%	5 - 93%
Weight & dimensions5 differ
Width (with stand)Differs	623 mm	640.3 mm
Depth (with stand)Differs	218 mm	299.1 mm
Height (with stand)Differs	433 mm	470.7 mm
Weight (with stand)Differs	6.8 kg	4.72 kg
Width (without stand)Differs	623 mm	640.3 mm
Packaging data4 differ
Package widthDiffers	715 mm	729 mm
Package depthDiffers	240 mm	215 mm
Package heightDiffers	480 mm	555 mm
Package weightDiffers	10 kg	6.77 kg
DVI cable lengthKnown for one	1.8 m	Unknown — not stated by the source
Packaging contentidentical
Cables includedKnown for one	AC, Audio (3.5mm), DVI, DisplayPort, HDMI, USB, VGA	Unknown — not stated by the source
Sustainability1 differ
Sustainability certificatesDiffers	ENERGY STAR	EPEAT Silver, ENERGY STAR
Other features3 differ
Bezel thickness typeDiffers	Ultra Narrow	Normal
Energy efficiency class (legacy scale)Differs	C	B
CertificationDiffers	GOST	ISO

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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