Product comparison · 2 monitors

Acer V203H CJbd vs Zalman ZM-M215W computer monitor

21specifications compared
10differ
11identical
22known for one product only

Key differences

Display diagonal
- V203H CJbd:50.8 cm (20")
- ZM-M215W computer monitor:54.6 cm (21.5")
Display resolution
- V203H CJbd:1600 x 900 pixels
- ZM-M215W computer monitor:1920 x 1080 pixels
Contrast ratio (dynamic)
- V203H CJbd:50000:1
- ZM-M215W computer monitor:10000:1
Built-in speaker(s)
- V203H CJbd:No
- ZM-M215W computer monitor:Yes
LED indicators
- V203H CJbd:Stand-by
- ZM-M215W computer monitor:Power
Power consumption (typical)
- V203H CJbd:18.9 W
- ZM-M215W computer monitor:40 W
Width (without stand)
- V203H CJbd:477.5 mm
- ZM-M215W computer monitor:531 mm
Depth (without stand)
- V203H CJbd:195.6 mm
- ZM-M215W computer monitor:200 mm

Side by side

Differences highlightedShow differences only

Comparison of V203H CJbd, ZM-M215W
43 specifications	A Acer V203H CJbd View product	B Zalman ZM-M215W computer monitor Model ZM-M215W View product
Display3 differ
Display diagonalDiffers	50.8 cm (20")	54.6 cm (21.5")
Display resolutionDiffers	1600 x 900 pixels	1920 x 1080 pixels
Native aspect ratioKnown for one	Unknown — not stated by the source	16:9
Touchscreen	No	No
HD typeKnown for one	Unknown — not stated by the source	Full HD
Response time	5 ms	5 ms
Supported graphics resolutionsKnown for one	Unknown — not stated by the source	1280 x 720 (HD 720), 1920 x 1080 (HD 1080), 640 x 480 (VGA)
Aspect ratioKnown for one	Unknown — not stated by the source	4:3, 16:9
Contrast ratio (dynamic)Differs	50000:1	10000:1
Viewing angle, horizontal	170°	170°
Viewing angle, vertical	160°	160°
Digital horizontal frequencyKnown for one	Unknown — not stated by the source	30 - 83 kHz
Digital vertical frequencyKnown for one	Unknown — not stated by the source	56 - 75 Hz
3DKnown for one	Unknown — not stated by the source	Yes
Display brightness (typical)Known for one	250 cd/m²	Unknown — not stated by the source
Display refresh rates supportedKnown for one	60 Hz	Unknown — not stated by the source
Multimedia1 differ
Built-in speaker(s)Differs	No	Yes
Built-in camera	No	No
Designidentical
Product colour	Black	Black
Ports & interfacesidentical
USB Type-A downstream ports quantity	0	0
VGA (D-Sub) ports quantity	1	1
Audio inputKnown for one	Unknown — not stated by the source	Yes
HDCP	Yes	Yes
HDMI ports quantityKnown for one	0	Unknown — not stated by the source
Ergonomics1 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 slot	No	No
Plug and PlayKnown for one	Unknown — not stated by the source	Yes
LED indicatorsDiffers	Stand-by	Power
Power1 differ
Power consumption (typical)Differs	18.9 W	40 W
AC input voltageKnown for one	Unknown — not stated by the source	100 - 240 V
Weight & dimensions4 differ
Width (without stand)Differs	477.5 mm	531 mm
Depth (without stand)Differs	195.6 mm	200 mm
Height (without stand)Differs	358.1 mm	382 mm
Weight (without stand)Differs	4.08 kg	4 kg
Other featuresidentical
TV tuner integrated	No	No
Power requirementsKnown for one	110 - 220V	Unknown — not stated by the source
Supplied AC adapter typeKnown for one	AC	Unknown — not stated by the source
Thin Clientidentical
Thin client installedKnown for one	Unknown — not stated by the source	No
Performanceidentical
Mac operating systems supportedKnown for one	No	Unknown — not stated by the source
Packaging contentidentical
Quick start guideKnown for one	Yes	Unknown — not stated by the source
ManualKnown for one	Yes	Unknown — not stated by the source
Sustainabilityidentical
Sustainability certificatesKnown for one	ENERGY STAR	Unknown — not stated by the source

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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