Product comparison · 2 monitors

BenQ GL2055A computer monitor vs HP TFT8020 computer monitor

31specifications compared
19differ
12identical
33known for one product only

Key differences

Display diagonal
- GL2055A computer monitor:50.8 cm (20")
- TFT8020 computer monitor:46 cm (18.1")
Display resolution
- GL2055A computer monitor:1600 x 900 pixels
- TFT8020 computer monitor:1280 x 1024 pixels
Native aspect ratio
- GL2055A computer monitor:16:9
- TFT8020 computer monitor:16:10
Response time
- GL2055A computer monitor:5 ms
- TFT8020 computer monitor:40 ms
Aspect ratio
- GL2055A computer monitor:16:9
- TFT8020 computer monitor:16:10
Contrast ratio (typical)
- GL2055A computer monitor:700:1
- TFT8020 computer monitor:300:1
Viewing angle, horizontal
- GL2055A computer monitor:90°
- TFT8020 computer monitor:160°
Viewing angle, vertical
- GL2055A computer monitor:65°
- TFT8020 computer monitor:160°

Side by side

Differences highlightedShow differences only

Comparison of GL2055A, TFT8020
64 specifications	A BenQ GL2055A computer monitor Model GL2055A View product	B HP TFT8020 computer monitor Model TFT8020 View product
Display9 differ
Display diagonalDiffers	50.8 cm (20")	46 cm (18.1")
Display resolutionDiffers	1600 x 900 pixels	1280 x 1024 pixels
Native aspect ratioDiffers	16:9	16:10
Display technologyKnown for one	LED	Unknown — not stated by the source
Panel typeKnown for one	TN+Film	Unknown — not stated by the source
Response timeDiffers	5 ms	40 ms
Supported graphics resolutionsKnown for one	1600 x 900	Unknown — not stated by the source
Aspect ratioDiffers	16:9	16:10
Contrast ratio (typical)Differs	700:1	300:1
Contrast ratio (dynamic)Known for one	12000000:1	Unknown — not stated by the source
Viewing angle, horizontalDiffers	90°	160°
Viewing angle, verticalDiffers	65°	160°
Pixel pitchDiffers	0.276 x 0.276 mm	0.28 x 0.28 mm
3DKnown for one	No	Unknown — not stated by the source
Horizontal scan rangeKnown for one	Unknown — not stated by the source	31.5 - 80 kHz
Vertical scan rangeKnown for one	Unknown — not stated by the source	58 - 85 Hz
Performanceidentical
Windows operating systems supportedKnown for one	Windows 7 Home Basic, Windows 7 Home Basic x64, Windows 7 Home Premium, Windows 7 Home Premium x64, Windows 7 Professional, Windows 7 Professional x64, Windows 7 Starter, Windows 7 Starter x64, Windows 7 Ultimate, Windows 7 Ultimate x64, Windows Vista Business, Windows Vista Business x64, Windows Vi	Unknown — not stated by the source
Design1 differ
Product colourDiffers	Black	White
Ports & interfacesidentical
DVI-D ports quantityKnown for one	0	Unknown — not stated by the source
DVI-I ports quantityKnown for one	0	Unknown — not stated by the source
HDCPKnown for one	No	Unknown — not stated by the source
AC (power) inKnown for one	Yes	Unknown — not stated by the source
DVI portKnown for one	Unknown — not stated by the source	Yes
Ergonomics1 differ
Cable lock slotDiffers	Yes	No
Cable lock slot typeKnown for one	Kensington	Unknown — not stated by the source
Height adjustmentKnown for one	No	Unknown — not stated by the source
Tilt adjustmentKnown for one	Yes	Unknown — not stated by the source
Tilt angle rangeKnown for one	-5 - 15°	Unknown — not stated by the source
On Screen Display (OSD)Known for one	Yes	Unknown — not stated by the source
Number of OSD languagesKnown for one	17	Unknown — not stated by the source
LED indicatorsKnown for one	Power	Unknown — not stated by the source
Plug and PlayKnown for one	Unknown — not stated by the source	Yes
Poweridentical
Power consumption (typical)Known for one	16 W	Unknown — not stated by the source
Power consumption (PowerSave)Known for one	0.3 W	Unknown — not stated by the source
Power consumption (max)Known for one	Unknown — not stated by the source	60 W
Weight & dimensions7 differ
Width (with stand)Differs	491 mm	418.5 mm
Depth (with stand)Differs	164 mm	247 mm
Height (with stand)Differs	371 mm	420 mm
Width (without stand)Differs	491 mm	418.5 mm
Depth (without stand)Differs	57 mm	76.5 mm
Height (without stand)Differs	300 mm	350.5 mm
Weight (without stand)Differs	2.96 kg	6.2 kg
Weight (with stand)Known for one	Unknown — not stated by the source	9.3 kg
Packaging dataidentical
Package widthKnown for one	551 mm	Unknown — not stated by the source
Package depthKnown for one	118 mm	Unknown — not stated by the source
Package heightKnown for one	370 mm	Unknown — not stated by the source
Package weightKnown for one	4.15 kg	Unknown — not stated by the source
Quantity per packKnown for one	1 pc(s)	Unknown — not stated by the source
Packaging contentidentical
Quick start guideKnown for one	Yes	Unknown — not stated by the source
Sustainabilityidentical
Sustainability certificatesKnown for one	ENERGY STAR	Unknown — not stated by the source
Other features1 differ
Supplied AC adapter typeDiffers	LED	LCD
Country of originKnown for one	Unknown — not stated by the source	China

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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