Product comparison · 2 monitors

Acer ER320HQ computer monitor vs Lenovo ThinkVision 61B9JAR1US computer monitor

28specifications compared
11differ
17identical
33known for one product only

Key differences

Display diagonal
- ER320HQ computer monitor:80 cm (31.5")
- ThinkVision 61B9JAR1US computer monitor:52.6 cm (20.7")
Display technology
- ER320HQ computer monitor:LED
- ThinkVision 61B9JAR1US computer monitor:LCD
Panel type
- ER320HQ computer monitor:IPS
- ThinkVision 61B9JAR1US computer monitor:TFT
Response time
- ER320HQ computer monitor:4 ms
- ThinkVision 61B9JAR1US computer monitor:5 ms
Built-in speaker(s)
- ER320HQ computer monitor:Yes
- ThinkVision 61B9JAR1US computer monitor:No
Product colour
- ER320HQ computer monitor:White
- ThinkVision 61B9JAR1US computer monitor:Black
DVI port
- ER320HQ computer monitor:Yes
- ThinkVision 61B9JAR1US computer monitor:No
Tilt angle range
- ER320HQ computer monitor:-5 - 5°
- ThinkVision 61B9JAR1US computer monitor:-5 - 22°

Side by side

Differences highlightedShow differences only

Comparison of ER320HQ, 61B9JAR1US
61 specifications	A Acer ER320HQ computer monitor Model ER320HQ View product	B Lenovo ThinkVision 61B9JAR1US computer monitor Model 61B9JAR1US View product
Display4 differ
Display diagonalDiffers	80 cm (31.5")	52.6 cm (20.7")
Display resolution	1920 x 1080 pixels	1920 x 1080 pixels
Native aspect ratio	16:9	16:9
Display technologyDiffers	LED	LCD
Touchscreen	No	No
HD type	Full HD	Full HD
Panel typeDiffers	IPS	TFT
Display brightness (typical)	250 cd/m²	250 cd/m²
Response timeDiffers	4 ms	5 ms
Screen shape	Flat	Flat
Supported graphics resolutions	1920 x 1080 (HD 1080)	1920 x 1080 (HD 1080)
Aspect ratioKnown for one	Unknown — not stated by the source	16:9
Contrast ratio (typical)Known for one	Unknown — not stated by the source	1000:1
Viewing angle, horizontalKnown for one	Unknown — not stated by the source	170°
Viewing angle, verticalKnown for one	Unknown — not stated by the source	160°
3D	No	No
Contrast ratio (dynamic)Known for one	100000000:1	Unknown — not stated by the source
Maximum refresh rateKnown for one	60 Hz	Unknown — not stated by the source
Display number of coloursKnown for one	16.78 million colours	Unknown — not stated by the source
Performanceidentical
NVIDIA G-SYNC	No	No
AMD FreeSync	No	No
Multimedia1 differ
Built-in speaker(s)Differs	Yes	No
Built-in camera	No	No
Number of speakersKnown for one	2	Unknown — not stated by the source
RMS rated powerKnown for one	10 W	Unknown — not stated by the source
Design1 differ
Product colourDiffers	White	Black
Detachable standKnown for one	Unknown — not stated by the source	Yes
Ports & interfaces1 differ
Built-in USB hub	No	No
VGA (D-Sub) ports quantity	1	1
DVI portDiffers	Yes	No
HDMI ports quantityKnown for one	1	Unknown — not stated by the source
Ergonomics1 differ
VESA mounting	Yes	Yes
Height adjustment	No	No
Tilt adjustment	Yes	Yes
Tilt angle rangeDiffers	-5 - 5°	-5 - 22°
On Screen Display (OSD)Known for one	Unknown — not stated by the source	Yes
Cable lock slotKnown for one	No	Unknown — not stated by the source
Power2 differ
Power consumption (typical)Differs	32 W	18 W
Power consumption (standby)Differs	0.45 W	0.3 W
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
Power consumption (off)Known for one	0.4 W	Unknown — not stated by the source
Weight & dimensionsidentical
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
Width (without stand)Known for one	729 mm	Unknown — not stated by the source
Depth (without stand)Known for one	53.3 mm	Unknown — not stated by the source
Height (without stand)Known for one	429.3 mm	Unknown — not stated by the source
Weight (without stand)Known for one	4.81 kg	Unknown — not stated by the source
Packaging dataidentical
VGA cable lengthKnown for one	Unknown — not stated by the source	1.8 m
Packaging content1 differ
Stand includedKnown for one	Unknown — not stated by the source	Yes
Cables includedDiffers	AC, HDMI, VGA	AC, VGA
ManualKnown for one	Unknown — not stated by the source	Yes
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 Gold, ENERGY STAR
Other featuresidentical
On/off switchKnown for one	Unknown — not stated by the source	Yes
TV tuner integrated	No	No
CertificationKnown for one	MPR II	Unknown — not stated by the source
Supplied AC adapter typeKnown for one	LCD	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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