Product comparison · 2 monitors

Acer B276HK + Ext 3Y on site vs Lenovo ThinkVision X1 computer monitor

37specifications compared
17differ
20identical
35known for one product only

Key differences

Built-in camera
- B276HK + Ext 3Y on site:No
- ThinkVision X1 computer monitor:Yes
Product colour
- B276HK + Ext 3Y on site:Grey
- ThinkVision X1 computer monitor:Black
Built-in USB hub
- B276HK + Ext 3Y on site:No
- ThinkVision X1 computer monitor:Yes
DVI port
- B276HK + Ext 3Y on site:Yes
- ThinkVision X1 computer monitor:No
Height adjustment
- B276HK + Ext 3Y on site:Yes
- ThinkVision X1 computer monitor:No
Tilt angle range
- B276HK + Ext 3Y on site:-5 - 35°
- ThinkVision X1 computer monitor:-5 - 22°
Power consumption (typical)
- B276HK + Ext 3Y on site:44.3 W
- ThinkVision X1 computer monitor:40 W
Width (with stand)
- B276HK + Ext 3Y on site:624 mm
- ThinkVision X1 computer monitor:614.5 mm

Side by side

Differences highlightedShow differences only

Comparison of B276HK + Ext 3Y on site, X1
72 specifications	A Acer B276HK + Ext 3Y on site View product	B Lenovo ThinkVision X1 computer monitor Model X1 View product
Display1 differ
Display diagonal	68.6 cm (27")	68.6 cm (27")
Display resolution	3840 x 2160 pixels	3840 x 2160 pixels
Native aspect ratio	16:9	16:9
Touchscreen	No	No
HD type	4K Ultra HD	4K Ultra HD
Panel type	IPS	IPS
Display brightness (typical)	300 cd/m²	300 cd/m²
Response time	6 ms	6 ms
Screen shape	Flat	Flat
Supported graphics resolutionsDiffers	3840 x 2160	640 x 350, 640 x 480 (VGA), 720 x 400, 800 x 600 (SVGA), 1024 x 768 (XGA), 1152 x 864 (XGA+), 1280 x 1024 (SXGA), 1280 x 720 (HD 720), 1280 x 768 (WXGA), 1280 x 768, 1280 x 800 (WXGA), 1360 x 768 (WXGA), 1440 x 900, 1600 x 900, 1680 x 1050 (WSXGA+), 1920 x 1080 (HD 1080), 1920 x 1200 (WUXGA), 3840 x
Aspect ratio	16:9	16:9
Contrast ratio (typical)Known for one	Unknown — not stated by the source	1300:1
Viewing angle, horizontalKnown for one	Unknown — not stated by the source	178°
Viewing angle, verticalKnown for one	Unknown — not stated by the source	178°
Pixel pitchKnown for one	Unknown — not stated by the source	0.16 x 0.16 mm
Pixel densityKnown for one	Unknown — not stated by the source	163 ppi
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
Colour gamutKnown for one	Unknown — not stated by the source	99%
3D	No	No
Contrast ratio (dynamic)Known for one	100000000:1	Unknown — not stated by the source
Display number of coloursKnown for one	1.073 billion colours	Unknown — not stated by the source
Performanceidentical
NVIDIA G-SYNC	No	No
AMD FreeSyncKnown for one	No	Unknown — not stated by the source
Multimedia1 differ
Built-in speaker(s)	Yes	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 cameraDiffers	No	Yes
Megapixel (approx.)Known for one	Unknown — not stated by the source	2 MP
Built-in microphoneKnown for one	Unknown — not stated by the source	Yes
Design1 differ
Market positioningKnown for one	Unknown — not stated by the source	Business
Product colourDiffers	Grey	Black
Ports & interfaces2 differ
Built-in USB hubDiffers	No	Yes
Number of upstream portsKnown for one	Unknown — not stated by the source	1
USB Type-A downstream ports quantityKnown for one	Unknown — not stated by the source	4
VGA (D-Sub) ports quantity	0	0
DVI portDiffers	Yes	No
HDMI ports quantity	1	1
DisplayPorts quantity	1	1
AC (power) inKnown for one	Yes	Unknown — not stated by the source
Ergonomics2 differ
Panel mounting interfaceKnown for one	Unknown — not stated by the source	100 x 100 mm
Cable lock slot	No	No
Height adjustmentDiffers	Yes	No
Tilt adjustment	Yes	Yes
Tilt angle rangeDiffers	-5 - 35°	-5 - 22°
Adjustable height (max)Known for one	15 cm	Unknown — not stated by the source
SwivellingKnown for one	Yes	Unknown — not stated by the source
Power1 differ
Power consumption (typical)Differs	44.3 W	40 W
Power consumption (max)Known for one	Unknown — not stated by the source	130 W
Energy efficiency class (SDR)Known for one	G	Unknown — not stated by the source
Energy consumption (SDR) per 1000 hoursKnown for one	32 kWh	Unknown — not stated by the source
Power consumption (standby)Known for one	0.45 W	Unknown — not stated by the source
Power consumption (off)Known for one	0.35 W	Unknown — not stated by the source
Energy efficiency scaleKnown for one	A to G	Unknown — not stated by the source
Weight & dimensions5 differ
Width (with stand)Differs	624 mm	614.5 mm
Depth (with stand)Differs	247 mm	270 mm
Height (with stand)Differs	550 mm	491.4 mm
Weight (with stand)Differs	7.82 kg	6.4 kg
Width (without stand)Differs	624 mm	614.5 mm
Bezel width (side)Known for one	Unknown — not stated by the source	2.23 mm
Depth (without stand)Known for one	64 mm	Unknown — not stated by the source
Height (without stand)Known for one	370 mm	Unknown — not stated by the source
Weight (without stand)Known for one	5 kg	Unknown — not stated by the source
Packaging content1 differ
Cables includedDiffers	AC, DVI, DisplayPort, USB	DisplayPort, HDMI
ManualKnown for one	Unknown — not stated by the source	Yes
Sustainability1 differ
Sustainability certificatesDiffers	EPEAT Gold	EPEAT Silver, ENERGY STAR
Other features2 differ
AC adapter includedKnown for one	Unknown — not stated by the source	Yes
On/off switchKnown for one	Unknown — not stated by the source	Yes
TV tuner integrated	No	No
CertificationDiffers	TCO 6.0	ENERGY STAR 7.0, ISO 9241-307, FCC Class B, TCO Displays 7.0, RoHS, EPEAT Silver, ULE Gold
Supplied AC adapter typeDiffers	LED	AC
Thin Clientidentical
Thin client installed	No	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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