Product comparison · 2 monitors

Acer KA220HQbid + Ext 3Y on site vs Lenovo ThinkVision P27 computer monitor

32specifications compared
19differ
13identical
44known for one product only

Key differences

Display diagonal
- KA220HQbid + Ext 3Y on site:54.6 cm (21.5")
- ThinkVision P27 computer monitor:68.6 cm (27")
Display resolution
- KA220HQbid + Ext 3Y on site:1920 x 1080 pixels
- ThinkVision P27 computer monitor:3840 x 2160 pixels
HD type
- KA220HQbid + Ext 3Y on site:Full HD
- ThinkVision P27 computer monitor:4K Ultra HD
Panel type
- KA220HQbid + Ext 3Y on site:TN+Film
- ThinkVision P27 computer monitor:IPS
Display brightness (typical)
- KA220HQbid + Ext 3Y on site:200 cd/m²
- ThinkVision P27 computer monitor:300 cd/m²
Response time
- KA220HQbid + Ext 3Y on site:5 ms
- ThinkVision P27 computer monitor:6 ms
Supported graphics resolutions
- KA220HQbid + Ext 3Y on site:1920 x 1080 (HD 1080)
- ThinkVision P27 computer monitor:3840 x 2160
Built-in speaker(s)
- KA220HQbid + Ext 3Y on site:No
- ThinkVision P27 computer monitor:Yes

Side by side

Differences highlightedShow differences only

Comparison of KA220HQbid + Ext 3Y on site, P27
76 specifications	A Acer KA220HQbid + Ext 3Y on site View product	B Lenovo ThinkVision P27 computer monitor Model P27 View product
Display7 differ
Display diagonalDiffers	54.6 cm (21.5")	68.6 cm (27")
Display resolutionDiffers	1920 x 1080 pixels	3840 x 2160 pixels
Native aspect ratio	16:9	16:9
Touchscreen	No	No
HD typeDiffers	Full HD	4K Ultra HD
Panel typeDiffers	TN+Film	IPS
Display brightness (typical)Differs	200 cd/m²	300 cd/m²
Response timeDiffers	5 ms	6 ms
Screen shape	Flat	Flat
Supported graphics resolutionsDiffers	1920 x 1080 (HD 1080)	3840 x 2160
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 gamut standardKnown for one	Unknown — not stated by the source	sRGB
Colour gamutKnown for one	Unknown — not stated by the source	100%
3DKnown for one	Unknown — not stated by the source	No
Contrast ratio (dynamic)Known for one	100000000:1	Unknown — not stated by the source
Display number of coloursKnown for one	16.78 million colours	Unknown — not stated by the source
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
Designidentical
Market positioningKnown for one	Unknown — not stated by the source	Business
Product colour	Black	Black
Ports & interfaces3 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 upstream port typeKnown for one	Unknown — not stated by the source	USB Type-C
Number of upstream portsKnown for one	Unknown — not stated by the source	1
Number of USB Type-C upstream ports quantityKnown for one	Unknown — not stated by the source	1
USB Type-A downstream ports quantityKnown for one	Unknown — not stated by the source	4
USB Type-C DisplayPort Alternate ModeKnown for one	Unknown — not stated by the source	Yes
VGA (D-Sub) ports quantityDiffers	1	0
DVI portDiffers	Yes	No
HDMI ports quantity	1	1
Mini DisplayPorts quantityKnown for one	Unknown — not stated by the source	1
Ergonomics2 differ
VESA mounting	Yes	Yes
Panel mounting interfaceKnown for one	Unknown — not stated by the source	100 x 100 mm
Cable lock slot	No	No
Height adjustmentDiffers	No	Yes
PivotKnown for one	Unknown — not stated by the source	Yes
SwivellingKnown for one	Unknown — not stated by the source	Yes
Tilt adjustment	Yes	Yes
Tilt angle rangeDiffers	-5 - 15°	-5 - 30°
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
Power1 differ
Power consumption (typical)Differs	18.1 W	40 W
Power consumption (max)Known for one	Unknown — not stated by the source	70 W
Energy efficiency class (SDR)Known for one	F	Unknown — not stated by the source
Energy consumption (SDR) per 1000 hoursKnown for one	19 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
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 45 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	10 - 80%
Weight & dimensions3 differ
Width (with stand)Differs	508 mm	614.5 mm
Depth (with stand)Differs	164 mm	299.9 mm
Height (with stand)Differs	402.4 mm	472.3 mm
Weight (with stand)Known for one	Unknown — not stated by the source	6.86 kg
Width (without stand)Known for one	508 mm	Unknown — not stated by the source
Depth (without stand)Known for one	52 mm	Unknown — not stated by the source
Height (without stand)Known for one	304.5 mm	Unknown — not stated by the source
Packaging contentidentical
Cables includedKnown for one	Unknown — not stated by the source	AC, HDMI
Quick start guideKnown for one	Unknown — not stated by the source	Yes
Manual	Yes	Yes
Sustainability1 differ
Sustainability certificatesDiffers	ENERGY STAR	EPEAT Gold, ENERGY STAR
Other features1 differ
On/off switchKnown for one	Unknown — not stated by the source	Yes
TV tuner integrated	No	No
Supplied AC adapter typeDiffers	LED	AC
Thin Clientidentical
Thin client installed	No	No
Performanceidentical
NVIDIA G-SYNCKnown for one	No	Unknown — not stated by the source
AMD FreeSyncKnown for one	No	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.

More monitor comparisons

All monitor comparisons