Product comparison · 2 monitors

AOC 75 Series I2475PRQU computer monitor vs AOC 77 Series U2777PQU computer monitor

97specifications compared
39differ
58identical
21known for one product only

Key differences

Display diagonal
- 75 Series I2475PRQU computer monitor:61 cm (24")
- 77 Series U2777PQU computer monitor:68.6 cm (27")
Display resolution
- 75 Series I2475PRQU computer monitor:1920 x 1200 pixels
- 77 Series U2777PQU computer monitor:3840 x 2160 pixels
Native aspect ratio
- 75 Series I2475PRQU computer monitor:16:10
- 77 Series U2777PQU computer monitor:16:9
HD type
- 75 Series I2475PRQU computer monitor:Full HD
- 77 Series U2777PQU computer monitor:4K Ultra HD
Display brightness (typical)
- 75 Series I2475PRQU computer monitor:250 cd/m²
- 77 Series U2777PQU computer monitor:350 cd/m²
Supported graphics resolutions
- 75 Series I2475PRQU computer monitor:1920 x 1200 (WUXGA)
- 77 Series U2777PQU computer monitor:3840 x 2160
Aspect ratio
- 75 Series I2475PRQU computer monitor:16:10
- 77 Series U2777PQU computer monitor:16:9
Contrast ratio (dynamic)
- 75 Series I2475PRQU computer monitor:20000000:1
- 77 Series U2777PQU computer monitor:80000000:1

Side by side

Differences highlightedShow differences only

Comparison of I2475PRQU, U2777PQU
118 specifications	A AOC 75 Series I2475PRQU computer monitor Model I2475PRQU View product	B AOC 77 Series U2777PQU computer monitor Model U2777PQU View product
Display15 differ
Display diagonalDiffers	61 cm (24")	68.6 cm (27")
Display resolutionDiffers	1920 x 1200 pixels	3840 x 2160 pixels
Native aspect ratioDiffers	16:10	16:9
Display technology	LED	LED
Touchscreen	No	No
HD typeDiffers	Full HD	4K Ultra HD
Panel type	IPS	IPS
Backlight type	W-LED	W-LED
Display brightness (typical)Differs	250 cd/m²	350 cd/m²
Response time	4 ms	4 ms
Display surface	Matt	Matt
Screen shape	Flat	Flat
Supported graphics resolutionsDiffers	1920 x 1200 (WUXGA)	3840 x 2160
Supported video modesKnown for one	Unknown — not stated by the source	2160p
Aspect ratioDiffers	16:10	16:9
Contrast ratio (typical)	1000:1	1000:1
Contrast ratio (dynamic)Differs	20000000:1	80000000:1
Maximum refresh rate	60 Hz	60 Hz
Viewing angle, horizontal	178°	178°
Viewing angle, vertical	178°	178°
Display number of coloursDiffers	16.78 million colours	1.073 billion colours
Pixel pitchDiffers	0.269 x 0.269 mm	0.1554 x 0.1554 mm
Horizontal scan rangeDiffers	30 - 83 kHz	30 - 160 kHz
Vertical scan rangeDiffers	50 - 76 Hz	23 - 80 Hz
Viewable size, horizontalDiffers	51.8 cm	59.7 cm
Viewable size, verticalDiffers	32.4 cm	33.6 cm
Digital horizontal frequencyKnown for one	Unknown — not stated by the source	30 - 160 kHz
Colour depthKnown for one	Unknown — not stated by the source	8 bit
sRGB coverage (typical)Known for one	Unknown — not stated by the source	100%
Pixel frequencyDiffers	165 MHz	170 MHz
Display brightness (peak)Known for one	250 cd/m²	Unknown — not stated by the source
Performanceidentical
NVIDIA G-SYNC	No	No
AMD FreeSync	No	No
Flicker-free technology	Yes	Yes
Multimedia1 differ
Built-in speaker(s)	Yes	Yes
Number of speakers	2	2
RMS rated powerDiffers	4 W	6 W
Built-in camera	No	No
Design1 differ
Market positioning	Business	Business
Product colourDiffers	Black	Black, Silver
Frameless designKnown for one	Unknown — not stated by the source	Yes
Front bezel colour	Black	Black
Detachable stand	Yes	Yes
Feet colourKnown for one	Unknown — not stated by the source	Black, Silver
Ports & interfaces2 differ
Built-in USB hub	Yes	Yes
USB hub version	3.2 Gen 1 (3.1 Gen 1)	3.2 Gen 1 (3.1 Gen 1)
USB Type-A downstream ports quantityKnown for one	Unknown — not stated by the source	4
VGA (D-Sub) ports quantity	1	1
DVI port	Yes	Yes
HDMI ports quantity	1	1
HDMI versionDiffers	1.4	2.0
DisplayPorts quantity	1	1
DisplayPort versionDiffers	1.1	1.2
Headphone out	Yes	Yes
Headphone outputs	1	1
Headphone connectivity	3.5 mm	3.5 mm
HDCP	Yes	Yes
Mobile High-Definition Link (MHL)Known for one	Unknown — not stated by the source	Yes
Ergonomics1 differ
VESA mounting	Yes	Yes
Panel mounting interface	100 x 100 mm	100 x 100 mm
Cable lock slot	Yes	Yes
Cable lock slot type	Kensington	Kensington
Height adjustment	Yes	Yes
Adjustable height (max)	13 cm	13 cm
Pivot	Yes	Yes
Swivelling	Yes	Yes
Swivel angle range	-165 - 165°	-165 - 165°
Tilt adjustment	Yes	Yes
Tilt angle rangeDiffers	-5 - 20°	-5 - 24°
On Screen Display (OSD)	Yes	Yes
On Screen Display (OSD) languages	Simplified Chinese, Traditional Chinese, Czech, German, Dutch, English, Spanish, Finnish, French, Italian, Japanese, Korean, Polish, Portuguese, Russian, Swedish	Simplified Chinese, Traditional Chinese, Czech, German, Dutch, English, Spanish, Finnish, French, Italian, Japanese, Korean, Polish, Portuguese, Russian, Swedish
Number of OSD languages	16	16
Plug and Play	Yes	Yes
Power4 differ
Power consumption (typical)Differs	25 W	44 W
Power consumption (standby)Differs	0.5 W	0.76 W
Power consumption (off)Differs	0.5 W	0.21 W
AC input voltage	100 - 240 V	100 - 240 V
AC input frequency	50 - 60 Hz	50 - 60 Hz
Energy efficiency scaleKnown for one	Unknown — not stated by the source	A+++ to D
Annual energy consumptionDiffers	29 kWh	64 kWh
External power adapter	No	No
Power consumption (average)Known for one	25 W	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 40 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-25 - 55 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	10 - 85%
Storage relative humidity (H-H)Known for one	Unknown — not stated by the source	5 - 93%
Operating altitudeKnown for one	Unknown — not stated by the source	0 - 5000 m
Non-operating altitudeKnown for one	Unknown — not stated by the source	5000 - 12192 m
Weight & dimensions7 differ
Width (with stand)Differs	559 mm	531.1 mm
Depth (with stand)Differs	139 mm	194.3 mm
Height (with stand)Differs	534 mm	614.9 mm
Weight (with stand)Differs	6.2 kg	7.3 kg
Width (without stand)Differs	559 mm	741.9 mm
Depth (without stand)Differs	54 mm	60.8 mm
Height (without stand)Differs	365 mm	438.4 mm
Packaging data4 differ
Package widthDiffers	648 mm	480 mm
Package depthDiffers	189 mm	224 mm
Package heightDiffers	434 mm	715 mm
Package weightDiffers	7.7 kg	9.3 kg
Package type	Box	Box
DVI cable length	1.8 m	1.8 m
USB cable length	1.8 m	1.8 m
VGA cable lengthKnown for one	1.8 m	Unknown — not stated by the source
Packaging content1 differ
Stand included	Yes	Yes
Cables includedDiffers	AC, Audio (3.5mm), DVI, DisplayPort, HDMI, USB, VGA	AC, Audio (3.5mm), DVI, DisplayPort, HDMI, USB
Audio cable length	1.8 m	1.8 m
DisplayPort cable length	1.8 m	1.8 m
HDMI cable length	1.8 m	1.8 m
Power cable length	1.8 m	1.8 m
Sustainability1 differ
Sustainability certificatesDiffers	EPEAT Gold, ENERGY STAR	EPEAT Silver, ENERGY STAR
Other features2 differ
TV tuner integrated	No	No
Bezel thickness typeKnown for one	Unknown — not stated by the source	Frameless
Energy efficiency class (legacy scale)Differs	A+	C
Heavy metals freeDiffers	Hg (mercury), Pb (lead)	Hg (mercury)
Mean time between failures (MTBF)	50000 h	50000 h
Certification	ISO	ISO
Compliance certificatesKnown for one	RoHS	Unknown — not stated by the source
Recycling dataidentical
Packaging recyclability rateKnown for one	Unknown — not stated by the source	100%

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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