Product comparison · 2 monitors

Acer XB XB270HAbprz computer monitor vs ASUS PB278QR computer monitor

31specifications compared
17differ
14identical
44known for one product only

Key differences

Display resolution
- XB XB270HAbprz computer monitor:1920 x 1080 pixels
- PB278QR computer monitor:2560 x 1440 pixels
HD type
- XB XB270HAbprz computer monitor:Full HD
- PB278QR computer monitor:Quad HD
Response time
- XB XB270HAbprz computer monitor:1 ms
- PB278QR computer monitor:5 ms
Contrast ratio (dynamic)
- XB XB270HAbprz computer monitor:100000000:1
- PB278QR computer monitor:80000000:1
Viewing angle, horizontal
- XB XB270HAbprz computer monitor:176°
- PB278QR computer monitor:178°
Viewing angle, vertical
- XB XB270HAbprz computer monitor:160°
- PB278QR computer monitor:178°
Built-in speaker(s)
- XB XB270HAbprz computer monitor:No
- PB278QR computer monitor:Yes
Number of speakers
- XB XB270HAbprz computer monitor:0
- PB278QR computer monitor:2

Side by side

Differences highlightedShow differences only

Comparison of XB270HAbprz, PB278QR
75 specifications	A Acer XB XB270HAbprz computer monitor Model XB270HAbprz View product	B ASUS PB278QR computer monitor Model PB278QR View product
Display6 differ
Display resolutionDiffers	1920 x 1080 pixels	2560 x 1440 pixels
Native aspect ratioKnown for one	16:9	Unknown — not stated by the source
HD typeDiffers	Full HD	Quad HD
Response timeDiffers	1 ms	5 ms
Supported graphics resolutionsKnown for one	1920 x 1080 (HD 1080)	Unknown — not stated by the source
Aspect ratioKnown for one	16:9	Unknown — not stated by the source
Contrast ratio (dynamic)Differs	100000000:1	80000000:1
Viewing angle, horizontalDiffers	176°	178°
Viewing angle, verticalDiffers	160°	178°
Display number of coloursKnown for one	16.78 million colours	Unknown — not stated by the source
Pixel pitchKnown for one	0.311 x 0.311 mm	Unknown — not stated by the source
Pixel densityKnown for one	82 ppi	Unknown — not stated by the source
Viewable size, horizontalKnown for one	59.7 cm	Unknown — not stated by the source
Viewable size, verticalKnown for one	33.6 cm	Unknown — not stated by the source
Digital horizontal frequencyKnown for one	30 - 160 kHz	Unknown — not stated by the source
Digital vertical frequencyKnown for one	55 - 144 Hz	Unknown — not stated by the source
Colour gamutKnown for one	72%	Unknown — not stated by the source
3DKnown for one	No	Unknown — not stated by the source
Display technologyKnown for one	Unknown — not stated by the source	LED
Panel typeKnown for one	Unknown — not stated by the source	IPS
Performanceidentical
NVIDIA G-SYNCKnown for one	Yes	Unknown — not stated by the source
Multimedia2 differ
Built-in speaker(s)Differs	No	Yes
Number of speakersDiffers	0	2
RMS rated powerKnown for one	Unknown — not stated by the source	5 W
Designidentical
Market positioningKnown for one	Gaming	Unknown — not stated by the source
Ports & interfacesidentical
Built-in USB hubKnown for one	Yes	Unknown — not stated by the source
USB hub versionKnown for one	3.2 Gen 1 (3.1 Gen 1)	Unknown — not stated by the source
USB Type-A downstream ports quantityKnown for one	5	Unknown — not stated by the source
VGA (D-Sub) ports quantityKnown for one	Unknown — not stated by the source	1
DVI portKnown for one	Unknown — not stated by the source	Yes
DVI-D ports quantityKnown for one	Unknown — not stated by the source	1
HDMI ports quantityKnown for one	Unknown — not stated by the source	1
HDCPKnown for one	Unknown — not stated by the source	Yes
Mobile High-Definition Link (MHL)Known for one	Unknown — not stated by the source	Yes
Ergonomics2 differ
Cable lock slotDiffers	No	Yes
Adjustable height (max)Known for one	15 cm	Unknown — not stated by the source
Pivot angleKnown for one	0 - 90°	Unknown — not stated by the source
Swivel angle rangeKnown for one	-60 - 60°	Unknown — not stated by the source
Tilt adjustmentKnown for one	Yes	Unknown — not stated by the source
Tilt angle rangeDiffers	-5 - 35°	-5 - 20°
Cable lock slot typeKnown for one	Unknown — not stated by the source	Kensington
Power2 differ
Power consumption (typical)Differs	29 W	30 W
Power consumption (standby)Differs	0.35 W	0.5 W
AC input voltageKnown for one	Unknown — not stated by the source	100 - 240 V
AC input frequencyKnown for one	Unknown — not stated by the source	50 - 60 Hz
Weight & dimensions3 differ
Width (without stand)Differs	640 mm	643 mm
Depth (without stand)Differs	247 mm	69.6 mm
Height (without stand)Differs	558 mm	386.2 mm
Weight (without stand)Known for one	7.9 kg	Unknown — not stated by the source
Width (with stand)Known for one	Unknown — not stated by the source	643 mm
Depth (with stand)Known for one	Unknown — not stated by the source	218 mm
Height (with stand)Known for one	Unknown — not stated by the source	552.3 mm
Packaging contentidentical
Cables includedKnown for one	DisplayPort, USB	Unknown — not stated by the source
Other features2 differ
Mean time between failures (MTBF)Known for one	30000 h	Unknown — not stated by the source
CertificationDiffers	CE, TÜV GS, ISO9241-307	Energy Star®, BSMI, CB, CCC, C-Tick, ErP, FCC, Gost-R, ISO-9241-307, J-MOSS, PSE, TCO6.0, UL/cUL, VCCI, WHQL (Windows 8, Windows 7)
Supplied AC adapter typeDiffers	LED	AC
Packaging dataidentical
Package widthKnown for one	Unknown — not stated by the source	755 mm
Package depthKnown for one	Unknown — not stated by the source	224 mm
Package heightKnown for one	Unknown — not stated by the source	470 mm
Package weightKnown for one	Unknown — not stated by the source	11 kg
Logistics dataidentical
Harmonized System (HS) codeKnown for one	Unknown — not stated by the source	85285210

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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