Product comparison · 2 monitors

AOC 70 Series E970SWHEN computer monitor vs AOC 77 Series U2777PQU computer monitor

52specifications compared
37differ
15identical
71known for one product only

Key differences

Display diagonal
- 70 Series E970SWHEN computer monitor:47 cm (18.5")
- 77 Series U2777PQU computer monitor:68.6 cm (27")
Display resolution
- 70 Series E970SWHEN computer monitor:1366 x 768 pixels
- 77 Series U2777PQU computer monitor:3840 x 2160 pixels
HD type
- 70 Series E970SWHEN computer monitor:WXGA
- 77 Series U2777PQU computer monitor:4K Ultra HD
Panel type
- 70 Series E970SWHEN computer monitor:TN
- 77 Series U2777PQU computer monitor:IPS
Display brightness (typical)
- 70 Series E970SWHEN computer monitor:200 cd/m²
- 77 Series U2777PQU computer monitor:350 cd/m²
Response time
- 70 Series E970SWHEN computer monitor:5 ms
- 77 Series U2777PQU computer monitor:4 ms
Supported graphics resolutions
- 70 Series E970SWHEN computer monitor:1366 x 768
- 77 Series U2777PQU computer monitor:3840 x 2160
Contrast ratio (typical)
- 70 Series E970SWHEN computer monitor:600:1
- 77 Series U2777PQU computer monitor:1000:1

Side by side

Differences highlightedShow differences only

Comparison of E970SWHEN, U2777PQU
123 specifications	A AOC 70 Series E970SWHEN computer monitor Model E970SWHEN View product	B AOC 77 Series U2777PQU computer monitor Model U2777PQU View product
Display14 differ
Display diagonalDiffers	47 cm (18.5")	68.6 cm (27")
Display resolutionDiffers	1366 x 768 pixels	3840 x 2160 pixels
Native aspect ratio	16:9	16:9
Display technology	LED	LED
Touchscreen	No	No
HD typeDiffers	WXGA	4K Ultra HD
Panel typeDiffers	TN	IPS
Backlight typeKnown for one	Unknown — not stated by the source	W-LED
Display brightness (typical)Differs	200 cd/m²	350 cd/m²
Response timeDiffers	5 ms	4 ms
Display surfaceKnown for one	Unknown — not stated by the source	Matt
Screen shape	Flat	Flat
Supported graphics resolutionsDiffers	1366 x 768	3840 x 2160
Supported video modesKnown for one	Unknown — not stated by the source	2160p
Aspect ratio	16:9	16:9
Contrast ratio (typical)Differs	600:1	1000:1
Contrast ratio (dynamic)Differs	20000000:1	80000000:1
Maximum refresh rate	60 Hz	60 Hz
Viewing angle, horizontalDiffers	90°	178°
Viewing angle, verticalDiffers	65°	178°
Display number of coloursDiffers	16.7 million colours	1.073 billion colours
Pixel pitchDiffers	0.3 x 0.3 mm	0.1554 x 0.1554 mm
Horizontal scan rangeKnown for one	Unknown — not stated by the source	30 - 160 kHz
Vertical scan rangeDiffers	50 - 76 Hz	23 - 80 Hz
Viewable size, horizontalKnown for one	Unknown — not stated by the source	59.7 cm
Viewable size, verticalKnown for one	Unknown — not stated by the source	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 frequencyKnown for one	Unknown — not stated by the source	170 MHz
Response time measurement typeKnown for one	GTG (Gray to Gray)	Unknown — not stated by the source
3DKnown for one	No	Unknown — not stated by the source
Performanceidentical
NVIDIA G-SYNCKnown for one	Unknown — not stated by the source	No
AMD FreeSyncKnown for one	Unknown — not stated by the source	No
Flicker-free technologyKnown for one	Unknown — not stated by the source	Yes
Multimedia1 differ
Built-in speaker(s)Differs	No	Yes
Number of speakersKnown for one	Unknown — not stated by the source	2
RMS rated powerKnown for one	Unknown — not stated by the source	6 W
Built-in camera	No	No
Design1 differ
Market positioningKnown for one	Unknown — not stated by the source	Business
Product colourDiffers	Black	Black, Silver
Frameless designKnown for one	Unknown — not stated by the source	Yes
Front bezel colourKnown for one	Unknown — not stated by the source	Black
Detachable standKnown for one	Unknown — not stated by the source	Yes
Feet colourKnown for one	Unknown — not stated by the source	Black, Silver
Ports & interfaces2 differ
Built-in USB hubDiffers	No	Yes
USB hub versionKnown for one	Unknown — not stated by the source	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 portDiffers	No	Yes
HDMI ports quantity	1	1
HDMI versionKnown for one	Unknown — not stated by the source	2.0
DisplayPorts quantityKnown for one	Unknown — not stated by the source	1
DisplayPort versionKnown for one	Unknown — not stated by the source	1.2
Headphone outKnown for one	Unknown — not stated by the source	Yes
Headphone outputsKnown for one	Unknown — not stated by the source	1
Headphone connectivityKnown for one	Unknown — not stated by the source	3.5 mm
HDCPKnown for one	Unknown — not stated by the source	Yes
Mobile High-Definition Link (MHL)Known for one	Unknown — not stated by the source	Yes
Ergonomics3 differ
VESA mounting	Yes	Yes
Panel mounting interface	100 x 100 mm	100 x 100 mm
Cable lock slotDiffers	No	Yes
Cable lock slot typeKnown for one	Unknown — not stated by the source	Kensington
Height adjustmentDiffers	No	Yes
Adjustable height (max)Known for one	Unknown — not stated by the source	13 cm
PivotKnown for one	Unknown — not stated by the source	Yes
SwivellingKnown for one	Unknown — not stated by the source	Yes
Swivel angle rangeKnown for one	Unknown — not stated by the source	-165 - 165°
Tilt adjustment	Yes	Yes
Tilt angle rangeDiffers	-3 - 10°	-5 - 24°
On Screen Display (OSD)Known for one	Unknown — not stated by the source	Yes
On Screen Display (OSD) languagesKnown for one	Unknown — not stated by the source	Simplified Chinese, Traditional Chinese, Czech, German, Dutch, English, Spanish, Finnish, French, Italian, Japanese, Korean, Polish, Portuguese, Russian, Swedish
Number of OSD languagesKnown for one	Unknown — not stated by the source	16
Plug and Play	Yes	Yes
Power4 differ
Power consumption (typical)Differs	15 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 frequencyDiffers	50/60 Hz	50 - 60 Hz
Energy efficiency scaleKnown for one	Unknown — not stated by the source	A+++ to D
Annual energy consumptionKnown for one	Unknown — not stated by the source	64 kWh
External power adapterKnown for one	Unknown — not stated by the source	No
Power supply typeKnown for one	Internal	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	437.4 mm	531.1 mm
Depth (with stand)Differs	156 mm	194.3 mm
Height (with stand)Differs	336.8 mm	614.9 mm
Weight (with stand)Differs	1.92 kg	7.3 kg
Width (without stand)Differs	437.4 mm	741.9 mm
Depth (without stand)Differs	48 mm	60.8 mm
Height (without stand)Differs	273.1 mm	438.4 mm
Weight (without stand)Known for one	1.78 kg	Unknown — not stated by the source
Packaging data4 differ
Package widthDiffers	488 mm	480 mm
Package depthDiffers	102 mm	224 mm
Package heightDiffers	348 mm	715 mm
Package weightDiffers	2.8 kg	9.3 kg
Package typeKnown for one	Unknown — not stated by the source	Box
DVI cable lengthKnown for one	Unknown — not stated by the source	1.8 m
USB cable lengthKnown for one	Unknown — not stated by the source	1.8 m
Packaging contentidentical
Stand includedKnown for one	Unknown — not stated by the source	Yes
Cables includedKnown for one	Unknown — not stated by the source	AC, Audio (3.5mm), DVI, DisplayPort, HDMI, USB
Audio cable lengthKnown for one	Unknown — not stated by the source	1.8 m
DisplayPort cable lengthKnown for one	Unknown — not stated by the source	1.8 m
HDMI cable lengthKnown for one	Unknown — not stated by the source	1.8 m
Power cable lengthKnown for one	Unknown — not stated by the source	1.8 m
Sustainabilityidentical
Sustainability certificatesKnown for one	Unknown — not stated by the source	EPEAT Silver, ENERGY STAR
Other features1 differ
TV tuner integrated	No	No
Bezel thickness typeKnown for one	Unknown — not stated by the source	Frameless
Energy efficiency class (legacy scale)Known for one	Unknown — not stated by the source	C
Heavy metals freeKnown for one	Unknown — not stated by the source	Hg (mercury)
Mean time between failures (MTBF)Known for one	Unknown — not stated by the source	50000 h
CertificationDiffers	ISO 9241-307,FCC	ISO
On/off switchKnown for one	Yes	Unknown — not stated by the source
Compliance certificatesKnown for one	CE	Unknown — not stated by the source
Supplied AC adapter typeKnown for one	LED	Unknown — not stated by the source
Recycling dataidentical
Packaging recyclability rateKnown for one	Unknown — not stated by the source	100%
Thin Clientidentical
Thin client installedKnown for one	No	Unknown — not stated by the source
Pre-installed softwareKnown for one	i-Menu/Screen+	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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