Product comparison · 2 monitors

Acer V227Qbi computer monitor vs Lenovo ThinkVision 61B9JAR1US computer monitor

31specifications compared
10differ
21identical
45known for one product only

Key differences

Display diagonal
- V227Qbi computer monitor:54.6 cm (21.5")
- ThinkVision 61B9JAR1US computer monitor:52.6 cm (20.7")
Display technology
- V227Qbi computer monitor:LED
- ThinkVision 61B9JAR1US computer monitor:LCD
Panel type
- V227Qbi computer monitor:IPS
- ThinkVision 61B9JAR1US computer monitor:TFT
Response time
- V227Qbi computer monitor:4 ms
- ThinkVision 61B9JAR1US computer monitor:5 ms
Viewing angle, horizontal
- V227Qbi computer monitor:178°
- ThinkVision 61B9JAR1US computer monitor:170°
Viewing angle, vertical
- V227Qbi computer monitor:178°
- ThinkVision 61B9JAR1US computer monitor:160°
Tilt angle range
- V227Qbi computer monitor:-5 - 25°
- ThinkVision 61B9JAR1US computer monitor:-5 - 22°
Power consumption (typical)
- V227Qbi computer monitor:13 W
- ThinkVision 61B9JAR1US computer monitor:18 W

Side by side

Differences highlightedShow differences only

Comparison of V227Qbi, 61B9JAR1US
76 specifications	A Acer V227Qbi computer monitor Model V227Qbi View product	B Lenovo ThinkVision 61B9JAR1US computer monitor Model 61B9JAR1US View product
Display6 differ
Display diagonalDiffers	54.6 cm (21.5")	52.6 cm (20.7")
Display technologyDiffers	LED	LCD
Panel typeDiffers	IPS	TFT
Response timeDiffers	4 ms	5 ms
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, horizontalDiffers	178°	170°
Viewing angle, verticalDiffers	178°	160°
Display number of coloursKnown for one	16.78 million colours	Unknown — not stated by the source
Pixel pitchKnown for one	0.248 x 0.248 mm	Unknown — not stated by the source
Pixel densityKnown for one	102.5 ppi	Unknown — not stated by the source
Horizontal scan rangeKnown for one	30 - 83 kHz	Unknown — not stated by the source
Vertical scan rangeKnown for one	55 - 76 Hz	Unknown — not stated by the source
Viewable size, horizontalKnown for one	47.5 cm	Unknown — not stated by the source
Viewable size, verticalKnown for one	26.7 cm	Unknown — not stated by the source
Aspect ratioKnown for one	Unknown — not stated by the source	16:9
Multimediaidentical
Built-in speaker(s)Known for one	Unknown — not stated by the source	No
Designidentical
Detachable standKnown for one	Unknown — not stated by the source	Yes
Ports & interfacesidentical
HDMI ports quantityKnown for one	1	Unknown — not stated by the source
AC (power) inKnown for one	Yes	Unknown — not stated by the source
Ergonomics1 differ
Panel mounting interfaceKnown for one	100 x 100 mm	Unknown — not stated by the source
Cable lock slotKnown for one	No	Unknown — not stated by the source
Tilt angle rangeDiffers	-5 - 25°	-5 - 22°
Height adjustmentKnown for one	Unknown — not stated by the source	No
On Screen Display (OSD)Known for one	Unknown — not stated by the source	Yes
Power2 differ
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 (typical)Differs	13 W	18 W
Power consumption (standby)Differs	0.33 W	0.3 W
Power consumption (off)Known for one	0.27 W	Unknown — not stated by the source
Energy efficiency scaleKnown for one	A to G	Unknown — not stated by the source
Power consumption (max)Known for one	Unknown — not stated by the source	23 W
Power consumption (average)Known for one	Unknown — not stated by the source	18 W
Operational conditionsidentical
Operating temperature (T-T)Known for one	0 - 40 °C	Unknown — not stated by the source
Storage temperature (T-T)Known for one	-20 - 60 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	20 - 80%	Unknown — not stated by the source
Weight & dimensionsidentical
Width (without stand)Known for one	490 mm	Unknown — not stated by the source
Depth (without stand)Known for one	186 mm	Unknown — not stated by the source
Height (without stand)Known for one	396 mm	Unknown — not stated by the source
Weight (without stand)Known for one	3.49 kg	Unknown — not stated by the source
Width (with stand)Known for one	Unknown — not stated by the source	490.5 mm
Depth (with stand)Known for one	Unknown — not stated by the source	204.9 mm
Height (with stand)Known for one	Unknown — not stated by the source	370.9 mm
Weight (with stand)Known for one	Unknown — not stated by the source	2.64 kg
Bezel width (side)Known for one	Unknown — not stated by the source	1.53 cm
Packaging dataidentical
Package weightKnown for one	5.3 kg	Unknown — not stated by the source
VGA cable lengthKnown for one	Unknown — not stated by the source	1.8 m
Packaging contentidentical
Quick start guideKnown for one	Yes	Unknown — not stated by the source
Stand includedKnown for one	Unknown — not stated by the source	Yes
ManualKnown for one	Unknown — not stated by the source	Yes
Power cable lengthKnown for one	Unknown — not stated by the source	1.8 m
Sustainability1 differ
Sustainability certificatesDiffers	ENERGY STAR	EPEAT Gold, ENERGY STAR
Other featuresidentical
Mean time between failures (MTBF)Known for one	30000 h	Unknown — not stated by the source
Supplied AC adapter typeKnown for one	LED	Unknown — not stated by the source
Thin Clientidentical
Thin client installedKnown 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.

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