Product comparison · 2 monitors

Acer CB1 CB271HB computer monitor vs Acer Predator Z271U computer monitor

38specifications compared
20differ
18identical
26known for one product only

Key differences

Display resolution
- CB1 CB271HB computer monitor:1920 x 1080 pixels
- Predator Z271U computer monitor:2560 x 1440 pixels
HD type
- CB1 CB271HB computer monitor:Full HD
- Predator Z271U computer monitor:Quad HD
Panel type
- CB1 CB271HB computer monitor:TN+Film
- Predator Z271U computer monitor:TN
Display brightness (typical)
- CB1 CB271HB computer monitor:300 cd/m²
- Predator Z271U computer monitor:400 cd/m²
Response time
- CB1 CB271HB computer monitor:4 ms
- Predator Z271U computer monitor:1 ms
Screen shape
- CB1 CB271HB computer monitor:Flat
- Predator Z271U computer monitor:Curved
Supported graphics resolutions
- CB1 CB271HB computer monitor:1920 x 1080 (HD 1080)
- Predator Z271U computer monitor:2560 x 1440
Maximum refresh rate
- CB1 CB271HB computer monitor:75 Hz
- Predator Z271U computer monitor:165 Hz

Side by side

Differences highlightedShow differences only

Comparison of CB271HB, Z271U
64 specifications	A Acer CB1 CB271HB computer monitor Model CB271HB View product	B Acer Predator Z271U computer monitor Model Z271U View product
Display8 differ
Display diagonal	68.6 cm (27")	68.6 cm (27")
Display resolutionDiffers	1920 x 1080 pixels	2560 x 1440 pixels
Native aspect ratio	16:9	16:9
Display technology	LED	LED
Touchscreen	No	No
HD typeDiffers	Full HD	Quad HD
Panel typeDiffers	TN+Film	TN
Display brightness (typical)Differs	300 cd/m²	400 cd/m²
Response timeDiffers	4 ms	1 ms
Screen shapeDiffers	Flat	Curved
Supported graphics resolutionsDiffers	1920 x 1080 (HD 1080)	2560 x 1440
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
Maximum refresh rateDiffers	75 Hz	165 Hz
Viewing angle, horizontal	170°	170°
Viewing angle, vertical	160°	160°
Display number of colours	16.78 million colours	16.78 million colours
Digital horizontal frequencyKnown for one	Unknown — not stated by the source	30 - 140 kHz
Colour depthKnown for one	Unknown — not stated by the source	8 bit
3D	No	No
Contrast ratio (dynamic)Known for one	100000000:1	Unknown — not stated by the source
Performanceidentical
NVIDIA G-SYNCKnown for one	Unknown — not stated by the source	Yes
AMD FreeSyncKnown for one	Unknown — not stated by the source	No
Multimedia1 differ
Built-in speaker(s)	Yes	Yes
Number of speakers	2	2
RMS rated powerDiffers	8 W	7 W
Built-in camera	No	No
Designidentical
Market positioningKnown for one	Unknown — not stated by the source	Gaming
Product colour	Black	Black
Ports & interfacesidentical
HDMIKnown for one	Unknown — not stated by the source	Yes
HDMI ports quantity	1	1
DisplayPorts quantityKnown for one	Unknown — not stated by the source	1
Built-in USB hubKnown for one	No	Unknown — not stated by the source
VGA (D-Sub) ports quantityKnown for one	1	Unknown — not stated by the source
DVI portKnown for one	Yes	Unknown — not stated by the source
Ergonomics2 differ
VESA mounting	Yes	Yes
Panel mounting interfaceKnown for one	Unknown — not stated by the source	100 x 100 mm
Cable lock slot	No	No
Height adjustment	Yes	Yes
Adjustable height (max)Differs	15 cm	11 cm
SwivellingKnown for one	Unknown — not stated by the source	Yes
Tilt adjustmentKnown for one	Unknown — not stated by the source	Yes
Tilt angle rangeDiffers	-5 - 35°	-5 - 25°
LED indicatorsKnown for one	Yes	Unknown — not stated by the source
Poweridentical
Power consumption (typical)	41 W	41 W
Power consumption (standby)Known for one	Unknown — not stated by the source	0.5 W
Power consumption (off)Known for one	Unknown — not stated by the source	0.5 W
Power consumption (PowerSave)Known for one	Unknown — not stated by the source	30 W
Annual energy consumptionKnown for one	Unknown — not stated by the source	60 kWh
Weight & dimensions8 differ
Width (with stand)Differs	640 mm	613.7 mm
Depth (with stand)Differs	237 mm	268.4 mm
Height (with stand)Differs	552 mm	511.6 mm
Weight (with stand)Differs	7.33 kg	8.5 kg
Width (without stand)Differs	640 mm	613.7 mm
Depth (without stand)Differs	62 mm	106.2 mm
Height (without stand)Differs	381 mm	393.6 mm
Weight (without stand)Differs	4.4 kg	6.05 kg
Other features1 differ
TV tuner integrated	No	No
Energy efficiency class (legacy scale)Known for one	Unknown — not stated by the source	B
Supplied AC adapter typeDiffers	LED	LCD
On/off switchKnown for one	Yes	Unknown — not stated by the source
Packaging contentidentical
Stand includedKnown for one	Yes	Unknown — not stated by the source
Cables includedKnown for one	AC	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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