Product comparison · 2 monitors

Acer XB XB270HAbprz computer monitor vs Viewsonic VX Series 2858SML computer monitor

38specifications compared
22differ
16identical
58known for one product only

Key differences

Display diagonal
- XB XB270HAbprz computer monitor:68.6 cm (27")
- VX Series 2858SML computer monitor:71.1 cm (28")
Response time
- XB XB270HAbprz computer monitor:1 ms
- VX Series 2858SML computer monitor:6 ms
Viewing angle, vertical
- XB XB270HAbprz computer monitor:160°
- VX Series 2858SML computer monitor:176°
Viewable size, horizontal
- XB XB270HAbprz computer monitor:59.7 cm
- VX Series 2858SML computer monitor:62 cm
Viewable size, vertical
- XB XB270HAbprz computer monitor:33.6 cm
- VX Series 2858SML computer monitor:34 cm
Digital horizontal frequency
- XB XB270HAbprz computer monitor:30 - 160 kHz
- VX Series 2858SML computer monitor:24 - 82 kHz
Digital vertical frequency
- XB XB270HAbprz computer monitor:55 - 144 Hz
- VX Series 2858SML computer monitor:50 - 75 Hz
Built-in speaker(s)
- XB XB270HAbprz computer monitor:No
- VX Series 2858SML computer monitor:Yes

Side by side

Differences highlightedShow differences only

Comparison of XB270HAbprz, 2858SML
96 specifications	A Acer XB XB270HAbprz computer monitor Model XB270HAbprz View product	B Viewsonic VX Series 2858SML computer monitor Model 2858SML View product
Display7 differ
Display diagonalDiffers	68.6 cm (27")	71.1 cm (28")
Display resolution	1920 x 1080 pixels	1920 x 1080 pixels
Native aspect ratio	16:9	16:9
Display technologyKnown for one	Unknown — not stated by the source	LED
Touchscreen	No	No
HD type	Full HD	Full HD
Panel typeKnown for one	Unknown — not stated by the source	VA
Backlight typeKnown for one	Unknown — not stated by the source	W-LED
Display brightness (typical)	300 cd/m²	300 cd/m²
Response timeDiffers	1 ms	6 ms
Display surfaceKnown for one	Unknown — not stated by the source	Matt
Supported graphics resolutions	1920 x 1080 (HD 1080)	1920 x 1080 (HD 1080)
Aspect ratio	16:9	16:9
Contrast ratio (typical)Known for one	Unknown — not stated by the source	3000:1
Viewing angle, horizontal	176°	176°
Viewing angle, verticalDiffers	160°	176°
Viewable size, horizontalDiffers	59.7 cm	62 cm
Viewable size, verticalDiffers	33.6 cm	34 cm
Viewable size diagonalKnown for one	Unknown — not stated by the source	71.1 cm
Digital horizontal frequencyDiffers	30 - 160 kHz	24 - 82 kHz
Digital vertical frequencyDiffers	55 - 144 Hz	50 - 75 Hz
Sync-on-green (SOG)Known for one	Unknown — not stated by the source	Yes
3D	No	No
Separate H/V syncKnown for one	Unknown — not stated by the source	Yes
Composite syncKnown for one	Unknown — not stated by the source	Yes
Contrast ratio (dynamic)Known for one	100000000:1	Unknown — not stated by the source
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
Colour gamutKnown for one	72%	Unknown — not stated by the source
Performanceidentical
Windows operating systems supportedKnown for one	Unknown — not stated by the source	Windows 8, Windows 8 Enterprise, Windows 8 Enterprise x64, Windows 8 Pro, Windows 8 Pro x64, Windows 8 x64
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	4 W
Built-in camera	No	No
Designidentical
Product colour	Black	Black
Market positioningKnown for one	Gaming	Unknown — not stated by the source
Ports & interfaces1 differ
USB Type-A downstream ports quantityDiffers	5	0
VGA (D-Sub) ports quantityKnown for one	Unknown — not stated by the source	1
DVI portKnown for one	Unknown — not stated by the source	No
HDMI ports quantityKnown for one	Unknown — not stated by the source	2
Headphone outputsKnown for one	Unknown — not stated by the source	1
Headphone connectivityKnown for one	Unknown — not stated by the source	3.5 mm
HDCPKnown for one	Unknown — not stated by the source	No
DC-in jackKnown for one	Unknown — not stated by the source	Yes
Mobile High-Definition Link (MHL)Known for one	Unknown — not stated by the source	Yes
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
DisplayPorts quantityKnown for one	1	Unknown — not stated by the source
Ergonomics3 differ
VESA mounting	Yes	Yes
Panel mounting interface	100 x 100 mm	100 x 100 mm
Cable lock slotDiffers	No	Yes
Cable lock slot typeKnown for one	Unknown — not stated by the source	Kensington
Height adjustmentDiffers	Yes	No
Tilt adjustment	Yes	Yes
Tilt angle rangeDiffers	-5 - 35°	5 - 20°
On Screen Display (OSD)Known for one	Unknown — not stated by the source	Yes
LED indicatorsKnown for one	Unknown — not stated by the source	Power
Adjustable height (max)Known for one	15 cm	Unknown — not stated by the source
PivotKnown for one	Yes	Unknown — not stated by the source
Pivot angleKnown for one	0 - 90°	Unknown — not stated by the source
SwivellingKnown for one	Yes	Unknown — not stated by the source
Swivel angle rangeKnown for one	-60 - 60°	Unknown — not stated by the source
Power1 differ
Power consumption (typical)Differs	29 W	42 W
Power consumption (max)Known for one	Unknown — not stated by the source	46 W
Power consumption (PowerSave)Known for one	Unknown — not stated by the source	27 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
Power consumption (standby)Known for one	0.35 W	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 40 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	10 - 90%
Weight & dimensions4 differ
Width (with stand)Known for one	Unknown — not stated by the source	659.9 mm
Depth (with stand)Known for one	Unknown — not stated by the source	242.1 mm
Height (with stand)Known for one	Unknown — not stated by the source	510.5 mm
Weight (with stand)Known for one	Unknown — not stated by the source	4.6 kg
Width (without stand)Differs	640 mm	659.9 mm
Depth (without stand)Differs	247 mm	50.8 mm
Height (without stand)Differs	558 mm	411.4 mm
Weight (without stand)Differs	7.9 kg	3.9 kg
Packaging dataidentical
Package widthKnown for one	Unknown — not stated by the source	732 mm
Package depthKnown for one	Unknown — not stated by the source	165 mm
Package heightKnown for one	Unknown — not stated by the source	479 mm
Package weightKnown for one	Unknown — not stated by the source	7 kg
User Guide on CD-ROMKnown for one	Unknown — not stated by the source	Yes
Packaging content1 differ
Cables includedDiffers	DisplayPort, USB	AC, Audio (3.5mm), HDMI, VGA
Quick start guideKnown for one	Unknown — not stated by the source	Yes
ManualKnown for one	Unknown — not stated by the source	Yes
Sustainability1 differ
Sustainability certificatesDiffers	ENERGY STAR	EPEAT Silver, ENERGY STAR
Other features2 differ
AC adapter includedKnown for one	Unknown — not stated by the source	Yes
On/off switchKnown for one	Unknown — not stated by the source	Yes
TV tuner integrated	No	No
CertificationDiffers	CE, TÜV GS, ISO9241-307	CE, EMC, CB, BOM, ErP, WEEE, BSMI, PSB, C-tick, GEMS, FCC, DoC, CCC, CEL
Supplied AC adapter typeDiffers	LED	LCD
Mean time between failures (MTBF)Known for one	30000 h	Unknown — not stated by the source
Thin Clientidentical
Thin client installed	No	No

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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