Product comparison · 2 monitors

Acer XB271HAbmiprzx computer monitor vs BenQ RL2455T computer monitor

38specifications compared
21differ
17identical
36known for one product only

Key differences

Display diagonal
- XB271HAbmiprzx computer monitor:68.6 cm (27")
- RL2455T computer monitor:61 cm (24")
Display technology
- XB271HAbmiprzx computer monitor:LED
- RL2455T computer monitor:LCD
Panel type
- XB271HAbmiprzx computer monitor:TN+Film
- RL2455T computer monitor:TN
Display brightness (typical)
- XB271HAbmiprzx computer monitor:300 cd/m²
- RL2455T computer monitor:250 cd/m²
Maximum refresh rate
- XB271HAbmiprzx computer monitor:144 Hz
- RL2455T computer monitor:75 Hz
VGA (D-Sub) ports quantity
- XB271HAbmiprzx computer monitor:0
- RL2455T computer monitor:1
DVI port
- XB271HAbmiprzx computer monitor:No
- RL2455T computer monitor:Yes
HDMI ports quantity
- XB271HAbmiprzx computer monitor:1
- RL2455T computer monitor:2

Side by side

Differences highlightedShow differences only

Comparison of XB271HAbmiprzx, RL2455T
74 specifications	A Acer XB271HAbmiprzx computer monitor Model XB271HAbmiprzx View product	B BenQ RL2455T computer monitor Model RL2455T View product
Display5 differ
Display diagonalDiffers	68.6 cm (27")	61 cm (24")
Display technologyDiffers	LED	LCD
Panel typeDiffers	TN+Film	TN
Display brightness (typical)Differs	300 cd/m²	250 cd/m²
Display surfaceKnown for one	Matt	Unknown — not stated by the source
Supported graphics resolutionsKnown for one	1920 x 1080 (HD 1080)	Unknown — not stated by the source
Maximum refresh rateDiffers	144 Hz	75 Hz
Viewing angle, horizontalKnown for one	170°	Unknown — not stated by the source
Viewing angle, verticalKnown for one	160°	Unknown — not stated by the source
Display number of coloursKnown for one	16.78 million colours	Unknown — not stated by the source
3DKnown for one	No	Unknown — not stated by the source
Contrast ratio (dynamic)Known for one	Unknown — not stated by the source	12000000:1
Response time (fast)Known for one	Unknown — not stated by the source	1 ms
Pixel pitchKnown for one	Unknown — not stated by the source	0.276 x 0.276 mm
Viewable size, horizontalKnown for one	Unknown — not stated by the source	53.1 cm
Viewable size, verticalKnown for one	Unknown — not stated by the source	29.9 cm
Performanceidentical
NVIDIA G-SYNCKnown for one	Yes	Unknown — not stated by the source
AMD FreeSyncKnown for one	No	Unknown — not stated by the source
Flicker-free technologyKnown for one	Unknown — not stated by the source	Yes
Low Blue Light technologyKnown for one	Unknown — not stated by the source	Yes
Multimediaidentical
RMS rated powerKnown for one	Unknown — not stated by the source	2 W
Designidentical
Feet colourKnown for one	Black, Red	Unknown — not stated by the source
Detachable standKnown for one	Unknown — not stated by the source	Yes
Ports & interfaces4 differ
Number of upstream portsKnown for one	1	Unknown — not stated by the source
VGA (D-Sub) ports quantityDiffers	0	1
DVI portDiffers	No	Yes
HDMI ports quantityDiffers	1	2
DisplayPorts quantityDiffers	1	0
Built-in USB hubKnown for one	Unknown — not stated by the source	No
HDMIKnown for one	Unknown — not stated by the source	Yes
Audio inputKnown for one	Unknown — not stated by the source	Yes
Ergonomics2 differ
Cable lock slotDiffers	No	Yes
Adjustable height (max)Differs	15 cm	11 cm
Pivot angleKnown for one	0 - 30°	Unknown — not stated by the source
Panel mounting interfaceKnown for one	Unknown — not stated by the source	100 x 100 mm
SwivellingKnown for one	Unknown — not stated by the source	Yes
Swivel angle rangeKnown for one	Unknown — not stated by the source	45 - 45°
Tilt angle rangeKnown for one	Unknown — not stated by the source	-5 - 15°
Power2 differ
Power consumption (typical)Differs	41 W	23 W
Power consumption (standby)Known for one	0.5 W	Unknown — not stated by the source
Power consumption (off)Known for one	0.45 W	Unknown — not stated by the source
AC input voltageDiffers	120 - 230 V	90 - 264 V
Weight & dimensions8 differ
Width (with stand)Differs	640 mm	579.4 mm
Depth (with stand)Differs	268 mm	213.9 mm
Height (with stand)Differs	565 mm	393.9 mm
Weight (with stand)Differs	7.7 kg	5.2 kg
Width (without stand)Differs	640 mm	579 mm
Depth (without stand)Differs	62 mm	63 mm
Height (without stand)Differs	357 mm	350 mm
Weight (without stand)Differs	5.65 kg	3.5 kg
Other featuresidentical
On/off switchKnown for one	Yes	Unknown — not stated by the source
TV tuner integratedKnown for one	No	Unknown — not stated by the source
Energy efficiency class (legacy scale)Known for one	B	Unknown — not stated by the source
Supplied AC adapter typeKnown for one	LED	Unknown — not stated by the source
Contrast enhancerKnown for one	Unknown — not stated by the source	Yes
Thin Clientidentical
Thin client installedKnown for one	No	Unknown — not stated by the source
Packaging contentidentical
Stand includedKnown for one	Unknown — not stated by the source	Yes

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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