Product comparison · 2 monitors

Acer V7 V277bi - 27" monitor vs Lenovo ThinkVision X24-20 computer monitor

30specifications compared
12differ
18identical
37known for one product only

Key differences

Display diagonal
- V7 V277bi - 27" monitor:68.6 cm (27")
- ThinkVision X24-20 computer monitor:60.5 cm (23.8")
Response time
- V7 V277bi - 27" monitor:4 ms
- ThinkVision X24-20 computer monitor:6 ms
VGA (D-Sub) ports quantity
- V7 V277bi - 27" monitor:1
- ThinkVision X24-20 computer monitor:0
Height adjustment
- V7 V277bi - 27" monitor:No
- ThinkVision X24-20 computer monitor:Yes
Power consumption (typical)
- V7 V277bi - 27" monitor:16.17 W
- ThinkVision X24-20 computer monitor:20 W
Power consumption (standby)
- V7 V277bi - 27" monitor:0.42 W
- ThinkVision X24-20 computer monitor:0.5 W
Width (without stand)
- V7 V277bi - 27" monitor:614 mm
- ThinkVision X24-20 computer monitor:537.4 mm
Depth (without stand)
- V7 V277bi - 27" monitor:66 mm
- ThinkVision X24-20 computer monitor:220 mm

Side by side

Differences highlightedShow differences only

Comparison of V277bi, X24-20
67 specifications	A Acer V7 V277bi - 27" monitor Model V277bi View product	B Lenovo ThinkVision X24-20 computer monitor Model X24-20 View product
Display3 differ
Display diagonalDiffers	68.6 cm (27")	60.5 cm (23.8")
Display resolution	1920 x 1080 pixels	1920 x 1080 pixels
Native aspect ratioKnown for one	16:9	Unknown — not stated by the source
Display technology	LED	LED
Touchscreen	No	No
HD type	Full HD	Full HD
Panel type	IPS	IPS
Display brightness (typical)	250 cd/m²	250 cd/m²
Response timeDiffers	4 ms	6 ms
Screen shape	Flat	Flat
Supported graphics resolutionsDiffers	1920 x 1080 (HD 1080)	640 x 350, 640 x 480 (VGA), 720 x 400, 800 x 600 (SVGA), 1024 x 768 (XGA), 1280 x 1024 (SXGA), 1366 x 768, 1440 x 900 (WXGA+), 1600 x 900, 1680 x 1050 (WSXGA+), 1920 x 1080 (HD 1080)
Aspect ratio	16:9	16:9
Contrast ratio (dynamic)Known for one	100000000:1	Unknown — not stated by the source
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 coloursKnown for one	16.78 million colours	Unknown — not stated by the source
NTSC coverage (typical)Known for one	72%	Unknown — not stated by the source
3D	No	No
Contrast ratio (typical)Known for one	Unknown — not stated by the source	1000:1
Pixel pitchKnown for one	Unknown — not stated by the source	0.2745 x 0.2745 mm
Colour gamutKnown for one	Unknown — not stated by the source	72%
Performanceidentical
NVIDIA G-SYNCKnown for one	No	Unknown — not stated by the source
AMD FreeSyncKnown for one	Yes	Unknown — not stated by the source
VESA Adaptive Sync supportKnown for one	Yes	Unknown — not stated by the source
Multimediaidentical
Built-in speaker(s)	No	No
Built-in camera	No	No
Designidentical
Market positioning	Business	Business
Product colour	Black	Black
Ports & interfaces1 differ
Built-in USB hubKnown for one	No	Unknown — not stated by the source
VGA (D-Sub) ports quantityDiffers	1	0
DVI port	No	No
HDMI ports quantity	1	1
DisplayPorts quantityKnown for one	Unknown — not stated by the source	1
Ergonomics1 differ
Height adjustmentDiffers	No	Yes
Tilt adjustmentKnown for one	Yes	Unknown — not stated by the source
Tilt angle rangeKnown for one	-5 - 25°	Unknown — not stated by the source
VESA mountingKnown for one	Unknown — not stated by the source	No
Cable lock slotKnown for one	Unknown — not stated by the source	No
On Screen Display (OSD)Known for one	Unknown — not stated by the source	Yes
Number of OSD languagesKnown for one	Unknown — not stated by the source	8
Power2 differ
Energy efficiency class (SDR)Known for one	F	Unknown — not stated by the source
Energy consumption (SDR) per 1000 hoursKnown for one	26 kWh	Unknown — not stated by the source
Power consumption (typical)Differs	16.17 W	20 W
Power consumption (standby)Differs	0.42 W	0.5 W
Power consumption (average)Known for one	16.2 W	Unknown — not stated by the source
Power consumption (off)Known for one	0.37 W	Unknown — not stated by the source
Energy efficiency scaleKnown for one	A to G	Unknown — not stated by the source
Weight & dimensions4 differ
Width (with stand)Known for one	614 mm	Unknown — not stated by the source
Depth (with stand)Known for one	207 mm	Unknown — not stated by the source
Height (with stand)Known for one	464 mm	Unknown — not stated by the source
Weight (with stand)Known for one	5.85 kg	Unknown — not stated by the source
Width (without stand)Differs	614 mm	537.4 mm
Depth (without stand)Differs	66 mm	220 mm
Height (without stand)Differs	367 mm	326.4 mm
Weight (without stand)Differs	5 kg	3.3 kg
Sustainability1 differ
Sustainability certificatesDiffers	ENERGY STAR	EPEAT Silver, ENERGY STAR
Other featuresidentical
TV tuner integrated	No	No
AC adapter includedKnown for one	Unknown — not stated by the source	Yes
On/off switchKnown for one	Unknown — not stated by the source	Yes
CertificationKnown for one	Unknown — not stated by the source	FCC Class B, TCO Displays 7.0, TCO Certifi ed Edge 2.0, WEEE
Supplied AC adapter typeKnown for one	Unknown — not stated by the source	LED
Logistics dataidentical
Harmonized System (HS) codeKnown for one	85285210	Unknown — not stated by the source
Packaging contentidentical
Stand includedKnown for one	Unknown — not stated by the source	Yes
Cables includedKnown for one	Unknown — not stated by the source	HDMI
Power cable lengthKnown for one	Unknown — not stated by the source	1.8 m
Thin Clientidentical
Thin client installedKnown for one	Unknown — not stated by the source	No

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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