Product comparison · 2 monitors

Acer G257HL computer monitor vs Viewsonic Value Series VA1917A computer monitor

26specifications compared
14differ
12identical
45known for one product only

Key differences

Display diagonal
- G257HL computer monitor:63.5 cm (25")
- Value Series VA1917A computer monitor:47 cm (18.5")
Display resolution
- G257HL computer monitor:1920 x 1080 pixels
- Value Series VA1917A computer monitor:1366 x 768 pixels
Display technology
- G257HL computer monitor:LED
- Value Series VA1917A computer monitor:LCD
HD type
- G257HL computer monitor:Full HD
- Value Series VA1917A computer monitor:HD
Panel type
- G257HL computer monitor:IPS
- Value Series VA1917A computer monitor:TFT
Display brightness (typical)
- G257HL computer monitor:250 cd/m²
- Value Series VA1917A computer monitor:200 cd/m²
Response time
- G257HL computer monitor:6 ms
- Value Series VA1917A computer monitor:5 ms
DVI port
- G257HL computer monitor:Yes
- Value Series VA1917A computer monitor:No

Side by side

Differences highlightedShow differences only

Comparison of G257HL, VA1917A
71 specifications	A Acer G257HL computer monitor Model G257HL View product	B Viewsonic Value Series VA1917A computer monitor Model VA1917A View product
Display8 differ
Display diagonalDiffers	63.5 cm (25")	47 cm (18.5")
Display resolutionDiffers	1920 x 1080 pixels	1366 x 768 pixels
Native aspect ratio	16:9	16:9
Display technologyDiffers	LED	LCD
Touchscreen	No	No
HD typeDiffers	Full HD	HD
Panel typeDiffers	IPS	TFT
Display brightness (typical)Differs	250 cd/m²	200 cd/m²
Response timeDiffers	6 ms	5 ms
Supported graphics resolutionsDiffers	1920 x 1080 (HD 1080)	1366 x 768, 1600 x 900, 1280 x 1024 (SXGA)
Aspect ratio	16:9	16:9
Contrast ratio (typical)Known for one	Unknown — not stated by the source	600:1
Viewing angle, horizontalKnown for one	Unknown — not stated by the source	170°
Viewing angle, verticalKnown for one	Unknown — not stated by the source	160°
Display number of coloursKnown for one	Unknown — not stated by the source	16.78 million colours
Digital horizontal frequencyKnown for one	Unknown — not stated by the source	24 - 82 kHz
Digital vertical frequencyKnown for one	Unknown — not stated by the source	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
Performanceidentical
Windows operating systems supportedKnown for one	Unknown — not stated by the source	Yes
Mac operating systems supportedKnown for one	Unknown — not stated by the source	Yes
Multimediaidentical
Built-in speaker(s)Known for one	Unknown — not stated by the source	No
Built-in camera	No	No
Designidentical
Product colour	Black	Black
Ports & interfaces2 differ
USB Type-A downstream ports quantityKnown for one	Unknown — not stated by the source	0
VGA (D-Sub) ports quantityKnown for one	Unknown — not stated by the source	1
DVI portDiffers	Yes	No
HDMI ports quantityDiffers	1	0
HDCPKnown for one	Unknown — not stated by the source	No
AC (power) in	Yes	Yes
Ergonomics2 differ
VESA mountingKnown for one	Unknown — not stated by the source	Yes
Panel mounting interfaceKnown for one	Unknown — not stated by the source	100 x 100 mm
Cable lock slotDiffers	No	Yes
Cable lock slot typeKnown for one	Unknown — not stated by the source	Kensington
Height adjustment	No	No
Tilt adjustment	Yes	Yes
Tilt angle rangeDiffers	-5 - 15°	5 - 20°
LED indicatorsKnown for one	Unknown — not stated by the source	Power
Poweridentical
Power consumption (typical)Known for one	Unknown — not stated by the source	18 W
Power consumption (max)Known for one	Unknown — not stated by the source	20 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
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 & dimensions1 differ
Width (with stand)Known for one	Unknown — not stated by the source	442.4 mm
Depth (with stand)Known for one	Unknown — not stated by the source	176 mm
Height (with stand)Known for one	Unknown — not stated by the source	332.9 mm
Weight (with stand)Known for one	Unknown — not stated by the source	2.2 kg
Width (without stand)Known for one	Unknown — not stated by the source	442.4 mm
Depth (without stand)Known for one	Unknown — not stated by the source	46.2 mm
Height (without stand)Known for one	Unknown — not stated by the source	271.8 mm
Weight (without stand)Differs	3.2 kg	2 kg
Packaging dataidentical
Package widthKnown for one	Unknown — not stated by the source	493 mm
Package depthKnown for one	Unknown — not stated by the source	110 mm
Package heightKnown for one	Unknown — not stated by the source	348 mm
Package weightKnown for one	Unknown — not stated by the source	2.9 kg
User Guide on CD-ROMKnown for one	Unknown — not stated by the source	Yes
Packaging content1 differ
Cables includedDiffers	AC	VGA
Quick start guideKnown for one	Unknown — not stated by the source	Yes
ManualKnown for one	Unknown — not stated by the source	Yes
Sustainabilityidentical
Sustainability certificatesKnown for one	Unknown — not stated by the source	EPEAT Silver, ENERGY STAR
Other featuresidentical
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
Mean time between failures (MTBF)Known for one	Unknown — not stated by the source	30000 h
CertificationKnown for one	Unknown — not stated by the source	WEEE, RoHS, CE, CB, UL/cUL, FCC-B
Supplied AC adapter type	LED	LED
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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