Product comparison · 2 monitors

Acer CB CB280HKbmjdppr computer monitor vs ASUS PB278QR computer monitor

36specifications compared
23differ
13identical
34known for one product only

Key differences

Display diagonal
- CB CB280HKbmjdppr computer monitor:71.1 cm (28")
- PB278QR computer monitor:68.6 cm (27")
Display resolution
- CB CB280HKbmjdppr computer monitor:3840 x 2160 pixels
- PB278QR computer monitor:2560 x 1440 pixels
HD type
- CB CB280HKbmjdppr computer monitor:4K Ultra HD
- PB278QR computer monitor:Quad HD
Panel type
- CB CB280HKbmjdppr computer monitor:TN+Film
- PB278QR computer monitor:IPS
Response time
- CB CB280HKbmjdppr computer monitor:1 ms
- PB278QR computer monitor:5 ms
Contrast ratio (dynamic)
- CB CB280HKbmjdppr computer monitor:100000000:1
- PB278QR computer monitor:80000000:1
Viewing angle, horizontal
- CB CB280HKbmjdppr computer monitor:170°
- PB278QR computer monitor:178°
Viewing angle, vertical
- CB CB280HKbmjdppr computer monitor:160°
- PB278QR computer monitor:178°

Side by side

Differences highlightedShow differences only

Comparison of CB280HKbmjdppr, PB278QR
70 specifications	A Acer CB CB280HKbmjdppr computer monitor Model CB280HKbmjdppr View product	B ASUS PB278QR computer monitor Model PB278QR View product
Display8 differ
Display diagonalDiffers	71.1 cm (28")	68.6 cm (27")
Display resolutionDiffers	3840 x 2160 pixels	2560 x 1440 pixels
Native aspect ratioKnown for one	16:9	Unknown — not stated by the source
HD typeDiffers	4K Ultra HD	Quad HD
Panel typeDiffers	TN+Film	IPS
Response timeDiffers	1 ms	5 ms
Display surfaceKnown for one	Gloss	Unknown — not stated by the source
Supported graphics resolutionsKnown for one	3840 x 2160	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	170°	178°
Viewing angle, verticalDiffers	160°	178°
Display number of coloursKnown for one	16.78 million colours	Unknown — not stated by the source
Multimediaidentical
RMS rated powerKnown for one	Unknown — not stated by the source	5 W
Built-in cameraKnown for one	Unknown — not stated by the source	No
Ports & interfaces2 differ
USB Type-A downstream ports quantityKnown for one	0	Unknown — not stated by the source
VGA (D-Sub) ports quantityDiffers	0	1
DVI portDiffers	No	Yes
Mini DisplayPorts quantityKnown for one	1	Unknown — not stated by the source
DVI-D ports quantityKnown for one	Unknown — not stated by the source	1
HDCPKnown for one	Unknown — not stated by the source	Yes
Networkidentical
Wi-FiKnown for one	No	Unknown — not stated by the source
BluetoothKnown for one	No	Unknown — not stated by the source
Ethernet LANKnown for one	No	Unknown — not stated by the source
Ergonomics2 differ
Cable lock slotDiffers	No	Yes
Adjustable height (max)Known for one	15 cm	Unknown — not stated by the source
Tilt adjustmentKnown for one	Yes	Unknown — not stated by the source
Tilt angle rangeDiffers	-5 - 35°	-5 - 20°
Plug and PlayKnown for one	Yes	Unknown — not stated by the source
LED indicatorsKnown for one	Power	Unknown — not stated by the source
Panel mounting interfaceKnown for one	Unknown — not stated by the source	100 x 100 mm
Cable lock slot typeKnown for one	Unknown — not stated by the source	Kensington
PivotKnown for one	Unknown — not stated by the source	Yes
SwivellingKnown for one	Unknown — not stated by the source	Yes
Power3 differ
Power consumption (typical)Differs	35.5 W	30 W
Power consumption (standby)Differs	0.45 W	0.5 W
Power consumption (off)Known for one	0.35 W	Unknown — not stated by the source
AC input voltageDiffers	120 - 230 V	100 - 240 V
Annual energy consumptionKnown for one	63 kWh	Unknown — not stated by the source
AC input frequencyKnown for one	Unknown — not stated by the source	50 - 60 Hz
Weight & dimensions6 differ
Width (with stand)Differs	658.7 mm	643 mm
Depth (with stand)Differs	244.7 mm	218 mm
Height (with stand)Differs	558.5 mm	552.3 mm
Width (without stand)Differs	658.7 mm	643 mm
Depth (without stand)Differs	64.5 mm	69.6 mm
Height (without stand)Differs	381.8 mm	386.2 mm
Packaging contentidentical
Cables includedKnown for one	AC, DVI	Unknown — not stated by the source
Sustainability1 differ
Sustainability certificatesDiffers	EPEAT Gold, ENERGY STAR	ENERGY STAR
Other features1 differ
On/off switchKnown for one	Yes	Unknown — not stated by the source
Energy efficiency class (legacy scale)Known for one	B	Unknown — not stated by the source
Supplied AC adapter typeDiffers	LED	AC
CertificationKnown for one	Unknown — not stated by the source	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)
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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