Product comparison · 2 monitors

Acer XB XB280HKbprz computer monitor vs Samsung SyncMaster SA450

35specifications compared
21differ
14identical
43known for one product only

Key differences

Display diagonal
- XB XB280HKbprz computer monitor:71.1 cm (28")
- SyncMaster SA450:48.3 cm (19")
Display resolution
- XB XB280HKbprz computer monitor:3840 x 2160 pixels
- SyncMaster SA450:1440 x 900 pixels
Native aspect ratio
- XB XB280HKbprz computer monitor:16:9
- SyncMaster SA450:16:10
Panel type
- XB XB280HKbprz computer monitor:TN+Film
- SyncMaster SA450:TN
Display brightness (typical)
- XB XB280HKbprz computer monitor:300 cd/m²
- SyncMaster SA450:250 cd/m²
Response time
- XB XB280HKbprz computer monitor:1 ms
- SyncMaster SA450:5 ms
Supported graphics resolutions
- XB XB280HKbprz computer monitor:3840 x 2160
- SyncMaster SA450:1440 x 900
Aspect ratio
- XB XB280HKbprz computer monitor:16:9
- SyncMaster SA450:16:10

Side by side

Differences highlightedShow differences only

Comparison of XB280HKbprz, SyncMaster SA450
78 specifications	A Acer XB XB280HKbprz computer monitor Model XB280HKbprz View product	B Samsung SyncMaster SA450 View product
Display8 differ
Display diagonalDiffers	71.1 cm (28")	48.3 cm (19")
Display resolutionDiffers	3840 x 2160 pixels	1440 x 900 pixels
Native aspect ratioDiffers	16:9	16:10
HD typeKnown for one	4K Ultra HD	Unknown — not stated by the source
Panel typeDiffers	TN+Film	TN
Display brightness (typical)Differs	300 cd/m²	250 cd/m²
Response timeDiffers	1 ms	5 ms
Display surfaceKnown for one	Gloss	Unknown — not stated by the source
Screen shapeKnown for one	Flat	Unknown — not stated by the source
Supported graphics resolutionsDiffers	3840 x 2160	1440 x 900
Aspect ratioDiffers	16:9	16:10
Contrast ratio (dynamic)Known for one	100000000:1	Unknown — not stated by the source
Dynamic contrast ratio marketing nameKnown for one	Unknown — not stated by the source	Mega Contrast
Pixel pitchKnown for one	Unknown — not stated by the source	0.2835 x 0.2836 mm
Performanceidentical
NVIDIA G-SYNCKnown for one	Yes	Unknown — not stated by the source
Multimedia1 differ
Built-in speaker(s)Differs	No	Yes
Number of speakersKnown for one	Unknown — not stated by the source	2
RMS rated powerKnown for one	Unknown — not stated by the source	2 W
Built-in cameraKnown for one	Unknown — not stated by the source	No
Designidentical
Market positioningKnown for one	Gaming	Unknown — not stated by the source
Ports & interfaces3 differ
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 quantityDiffers	5	0
VGA (D-Sub) ports quantityDiffers	0	1
DVI portDiffers	No	Yes
DisplayPorts quantityKnown for one	1	Unknown — not stated by the source
Headphone outKnown 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
Ergonomicsidentical
Height adjustmentKnown for one	Yes	Unknown — not stated by the source
Adjustable height (max)Known for one	15 cm	Unknown — not stated by the source
PivotKnown for one	Yes	Unknown — not stated by the source
SwivellingKnown for one	Yes	Unknown — not stated by the source
Tilt adjustmentKnown for one	Yes	Unknown — not stated by the source
Tilt angle rangeKnown for one	-5 - 35°	Unknown — not stated by the source
Plug and PlayKnown for one	Yes	Unknown — not stated by the source
LED indicatorsKnown for one	Power	Unknown — not stated by the source
Power2 differ
Power consumption (typical)Differs	42.5 W	20 W
Power consumption (standby)Differs	0.48 W	0.3 W
Power consumption (off)Known for one	0.42 W	Unknown — not stated by the source
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 & dimensions6 differ
Width (with stand)Differs	658.7 mm	443 mm
Depth (with stand)Differs	244.7 mm	201 mm
Height (with stand)Differs	558.5 mm	377 mm
Width (without stand)Differs	658.7 mm	443 mm
Depth (without stand)Differs	64.5 mm	50 mm
Height (without stand)Differs	381.8 mm	302 mm
Weight (with stand)Known for one	Unknown — not stated by the source	4.3 kg
Weight (without stand)Known for one	Unknown — not stated by the source	2.5 kg
Sustainability1 differ
Sustainability certificatesDiffers	ENERGY STAR	EPEAT Gold, ENERGY STAR
Other featuresidentical
On/off switchKnown for one	Yes	Unknown — not stated by the source
CertificationKnown for one	TCO6.0	Unknown — not stated by the source
AC adapter includedKnown for one	Unknown — not stated by the source	Yes
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	10 - 40 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	10 - 80%
Packaging dataidentical
Package widthKnown for one	Unknown — not stated by the source	516 mm
Package depthKnown for one	Unknown — not stated by the source	204 mm
Package heightKnown for one	Unknown — not stated by the source	375 mm
Package weightKnown for one	Unknown — not stated by the source	5.6 kg
Packaging contentidentical
Cables includedKnown for one	Unknown — not stated by the source	VGA
Quick start guideKnown for one	Unknown — not stated by the source	Yes
ManualKnown 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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