Product comparison · 2 monitors

BenQ GL2450 computer monitor vs BenQ XL2420T computer monitor

37specifications compared
12differ
25identical
26known for one product only

Key differences

Display brightness (typical)
- GL2450 computer monitor:250 cd/m²
- XL2420T computer monitor:350 cd/m²
Response time
- GL2450 computer monitor:5 ms
- XL2420T computer monitor:2 ms
3D
- GL2450 computer monitor:No
- XL2420T computer monitor:Yes
USB Type-A downstream ports quantity
- GL2450 computer monitor:0
- XL2420T computer monitor:4
HDMI ports quantity
- GL2450 computer monitor:0
- XL2420T computer monitor:2
Tilt angle range
- GL2450 computer monitor:-5 - 15°
- XL2420T computer monitor:-5 - 20°
Power consumption (typical)
- GL2450 computer monitor:34 W
- XL2420T computer monitor:24 W
Power consumption (PowerSave)
- GL2450 computer monitor:0.3 W
- XL2420T computer monitor:0.5 W

Side by side

Differences highlightedShow differences only

Comparison of GL2450, XL2420T
63 specifications	A BenQ GL2450 computer monitor Model GL2450 View product	B BenQ XL2420T computer monitor Model XL2420T View product
Display3 differ
Display diagonal	61 cm (24")	61 cm (24")
Display resolution	1920 x 1080 pixels	1920 x 1080 pixels
Native aspect ratio	16:9	16:9
Touchscreen	No	No
HD type	Full HD	Full HD
Display brightness (typical)Differs	250 cd/m²	350 cd/m²
Response timeDiffers	5 ms	2 ms
Display surfaceKnown for one	Gloss	Unknown — not stated by the source
Supported graphics resolutions	1920 x 1080 (HD 1080)	1920 x 1080 (HD 1080)
Aspect ratio	16:9	16:9
Contrast ratio (typical)	1000:1	1000:1
Contrast ratio (dynamic)	12000000:1	12000000:1
Viewing angle, horizontal	170°	170°
Viewing angle, vertical	160°	160°
Display number of colours	16.78 million colours	16.78 million colours
Pixel pitch	0.276 x 0.276 mm	0.276 x 0.276 mm
Horizontal scan rangeKnown for one	30 - 83 kHz	Unknown — not stated by the source
Vertical scan rangeKnown for one	50 - 76 Hz	Unknown — not stated by the source
Viewable size, horizontalKnown for one	53.1 cm	Unknown — not stated by the source
Viewable size, verticalKnown for one	29.9 cm	Unknown — not stated by the source
3DDiffers	No	Yes
Display technologyKnown for one	Unknown — not stated by the source	LED
Panel typeKnown for one	Unknown — not stated by the source	TN+Film
Multimediaidentical
Built-in speaker(s)	No	No
Built-in camera	No	No
Designidentical
Product colour	Black	Black
Market positioningKnown for one	Unknown — not stated by the source	Gaming
Ports & interfaces2 differ
USB Type-A downstream ports quantityDiffers	0	4
VGA (D-Sub) ports quantity	1	1
DVI portKnown for one	Yes	Unknown — not stated by the source
DVI-D ports quantityKnown for one	1	Unknown — not stated by the source
DVI-I ports quantityKnown for one	0	Unknown — not stated by the source
HDMI ports quantityDiffers	0	2
HDCP	Yes	Yes
USB hub versionKnown for one	Unknown — not stated by the source	2.0
DisplayPorts quantityKnown for one	Unknown — not stated by the source	1
Headphone outputsKnown for one	Unknown — not stated by the source	1
AC (power) inKnown for one	Unknown — not stated by the source	Yes
Ergonomics1 differ
VESA mounting	Yes	Yes
Panel mounting interface	100 x 100 mm	100 x 100 mm
Cable lock slot	Yes	Yes
Tilt angle rangeDiffers	-5 - 15°	-5 - 20°
Number of OSD languages	17	17
Cable lock slot typeKnown for one	Unknown — not stated by the source	Kensington
Swivel angle rangeKnown for one	Unknown — not stated by the source	-35 - 35°
On Screen Display (OSD)Known for one	Unknown — not stated by the source	Yes
Power2 differ
Power consumption (typical)Differs	34 W	24 W
Power consumption (PowerSave)Differs	0.3 W	0.5 W
Weight & dimensions4 differ
Width (without stand)Differs	579.4 mm	571.4 mm
Depth (without stand)Differs	179.1 mm	149.9 mm
Height (without stand)Differs	436.5 mm	516.9 mm
Weight (without stand)Differs	4.1 kg	6.1 kg
Packaging dataidentical
Package widthKnown for one	134 mm	Unknown — not stated by the source
Package depthKnown for one	420 mm	Unknown — not stated by the source
Package heightKnown for one	650 mm	Unknown — not stated by the source
Package weightKnown for one	5.6 kg	Unknown — not stated by the source
Packaging contentidentical
Cables includedKnown for one	VGA	Unknown — not stated by the source
Sustainabilityidentical
Sustainability certificatesKnown for one	ENERGY STAR	Unknown — not stated by the source
Other featuresidentical
TV tuner integrated	No	No
Supplied AC adapter type	LED	LED
BandwidthKnown for one	Unknown — not stated by the source	0.33 GHz
Thin Clientidentical
Thin client installed	No	No
Performanceidentical
Windows operating systems supportedKnown for one	Unknown — not stated by the source	Windows Vista Business, Windows Vista Business x64, Windows Vista Home Basic, Windows Vista Home Basic x64, Windows Vista Home Premium, Windows Vista Home Premium x64, Windows Vista Ultimate, Windows Vista Ultimate x64

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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