Product comparison · 2 monitors

Acer T231Hbmid computer monitor vs Viewsonic X Series VX2739WM computer monitor

31specifications compared
18differ
13identical
40known for one product only

Key differences

Display diagonal
- T231Hbmid computer monitor:58.4 cm (23")
- X Series VX2739WM computer monitor:68.6 cm (27")
Touchscreen
- T231Hbmid computer monitor:Yes
- X Series VX2739WM computer monitor:No
Response time
- T231Hbmid computer monitor:2 ms
- X Series VX2739WM computer monitor:1 ms
Contrast ratio (typical)
- T231Hbmid computer monitor:1000:1
- X Series VX2739WM computer monitor:1200:1
Viewing angle, horizontal
- T231Hbmid computer monitor:176°
- X Series VX2739WM computer monitor:170°
Viewing angle, vertical
- T231Hbmid computer monitor:176°
- X Series VX2739WM computer monitor:160°
Digital horizontal frequency
- T231Hbmid computer monitor:54.2 - 83.8 kHz
- X Series VX2739WM computer monitor:24 - 83 kHz
Digital vertical frequency
- T231Hbmid computer monitor:49 - 75 Hz
- X Series VX2739WM computer monitor:50 - 76 Hz

Side by side

Differences highlightedShow differences only

Comparison of T231Hbmid, VX2739WM
71 specifications	A Acer T231Hbmid computer monitor Model T231Hbmid View product	B Viewsonic X Series VX2739WM computer monitor Model VX2739WM View product
Display8 differ
Display diagonalDiffers	58.4 cm (23")	68.6 cm (27")
TouchscreenDiffers	Yes	No
Display brightnessKnown for one	300 cd/m²	Unknown — not stated by the source
Response timeDiffers	2 ms	1 ms
Screen shapeKnown for one	Flat	Unknown — not stated by the source
Contrast ratio (typical)Differs	1000:1	1200:1
Contrast ratio (dynamic)Known for one	80000:1	Unknown — not stated by the source
Viewing angle, horizontalDiffers	176°	170°
Viewing angle, verticalDiffers	176°	160°
Display number of coloursKnown for one	16.78 million colours	Unknown — not stated by the source
Pixel pitchKnown for one	0.265 x 0.265 mm	Unknown — not stated by the source
Horizontal scan rangeKnown for one	54.2 - 83.8 kHz	Unknown — not stated by the source
Vertical scan rangeKnown for one	49 - 75 Hz	Unknown — not stated by the source
Viewable size, horizontalKnown for one	51 cm	Unknown — not stated by the source
Viewable size, verticalKnown for one	28.7 cm	Unknown — not stated by the source
Viewable size diagonalKnown for one	58 cm	Unknown — not stated by the source
Digital horizontal frequencyDiffers	54.2 - 83.8 kHz	24 - 83 kHz
Digital vertical frequencyDiffers	49 - 75 Hz	50 - 76 Hz
Display diagonal (metric)Known for one	58.4 cm	Unknown — not stated by the source
Sync-on-green (SOG)Known for one	Unknown — not stated by the source	Yes
Separate H/V syncKnown for one	Unknown — not stated by the source	Yes
Composite syncKnown for one	Unknown — not stated by the source	Yes
Performanceidentical
NVIDIA G-SYNCKnown for one	No	Unknown — not stated by the source
AMD FreeSyncKnown for one	No	Unknown — not stated by the source
Mac operating systems supportedKnown for one	Unknown — not stated by the source	Yes
Multimedia1 differ
Built-in speaker(s)Known for one	Yes	Unknown — not stated by the source
RMS rated powerDiffers	3 W	2 W
Ports & interfaces1 differ
USB Type-A downstream ports quantityDiffers	1	4
DVI portKnown for one	Yes	Unknown — not stated by the source
VGA (D-Sub) ports quantityKnown for one	Unknown — not stated by the source	1
DVI-I ports quantityKnown for one	Unknown — not stated by the source	0
Audio inputKnown for one	Unknown — not stated by the source	Yes
Audio outputKnown for one	Unknown — not stated by the source	Yes
AC (power) inKnown for one	Unknown — not stated by the source	Yes
Ergonomics2 differ
VESA mountingKnown for one	Yes	Unknown — not stated by the source
Panel mounting interfaceDiffers	100 x 100 mm	200 x 100 mm
Cable lock slotKnown for one	No	Unknown — not stated by the source
Tilt angle rangeDiffers	-5 - 60°	20 - -5°
Power1 differ
Power consumption (typical)Differs	35.5 W	58 W
Power consumption (standby)Known for one	0.89 W	Unknown — not stated by the source
Power consumption (off)Known for one	0.75 W	Unknown — not stated by the source
Weight & dimensions4 differ
Width (without stand)Differs	563 mm	648 mm
Depth (without stand)Differs	82 mm	66 mm
Height (without stand)Differs	395 mm	411 mm
Weight (without stand)Differs	5.94 kg	6.2 kg
Width (with stand)Known for one	Unknown — not stated by the source	648 mm
Depth (with stand)Known for one	Unknown — not stated by the source	251 mm
Height (with stand)Known for one	Unknown — not stated by the source	490 mm
Weight (with stand)Known for one	Unknown — not stated by the source	6.8 kg
Other features1 differ
CertificationDiffers	ISO 13406-2, TUV-GS, FCC-B, CE, MPRII	UL, CUL, FCC-B, CB, CE, ERGO, ULAR, CCC, WEEE, RoHS
Supplied AC adapter typeKnown for one	LCD	Unknown — not stated by the source
Power requirementsKnown for one	Unknown — not stated by the source	100 - 240 V
Thin Clientidentical
Thin client installedKnown for one	No	Unknown — not stated by the source
Operational conditionsidentical
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	20 - 90%
Operating temperature (T-T)Known for one	Unknown — not stated by the source	32 - 104 °F
Maximum operating temperature range (T-T)Known for one	Unknown — not stated by the source	0 - 40 °C
Packaging contentidentical
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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