Product comparison · 2 monitors

Acer P221Wdh computer monitor vs LG 17" Office Monitor

18specifications compared
13differ
5identical
16known for one product only

Key differences

Display diagonal
- P221Wdh computer monitor:55.9 cm (22")
- 17" Office Monitor:43.2 cm (17")
Display resolution
- P221Wdh computer monitor:1680 x 1050 pixels
- 17" Office Monitor:1280 x 1024 pixels
Response time
- P221Wdh computer monitor:5 ms
- 17" Office Monitor:2 ms
Contrast ratio (typical)
- P221Wdh computer monitor:2500:1
- 17" Office Monitor:5000:1
Viewing angle, vertical
- P221Wdh computer monitor:160°
- 17" Office Monitor:170°
Pixel pitch
- P221Wdh computer monitor:0.282 x 0.282 mm
- 17" Office Monitor:0.264 x 0.264 mm
Horizontal scan range
- P221Wdh computer monitor:30 - 82 kHz
- 17" Office Monitor:30 - 83 kHz
Vertical scan range
- P221Wdh computer monitor:56 - 60 Hz
- 17" Office Monitor:56 - 75 Hz

Side by side

Differences highlightedShow differences only

Comparison of P221Wdh, 17" Office Monitor
34 specifications	A Acer P221Wdh computer monitor Model P221Wdh View product	B LG 17" Office Monitor View product
Display8 differ
Display diagonalDiffers	55.9 cm (22")	43.2 cm (17")
Display resolutionDiffers	1680 x 1050 pixels	1280 x 1024 pixels
Response timeDiffers	5 ms	2 ms
Contrast ratio (typical)Differs	2500:1	5000:1
Viewing angle, verticalDiffers	160°	170°
Pixel pitchDiffers	0.282 x 0.282 mm	0.264 x 0.264 mm
Horizontal scan rangeDiffers	30 - 82 kHz	30 - 83 kHz
Vertical scan rangeDiffers	56 - 60 Hz	56 - 75 Hz
Native aspect ratioKnown for one	Unknown — not stated by the source	5:4
Aspect ratioKnown for one	Unknown — not stated by the source	5:4
Pixel frequencyKnown for one	Unknown — not stated by the source	135 MHz
Ports & interfacesidentical
HDCPKnown for one	Yes	Unknown — not stated by the source
Ergonomicsidentical
Panel mounting interfaceKnown for one	100 x 100 mm	Unknown — not stated by the source
Cable lock slotKnown for one	Yes	Unknown — not stated by the source
Cable lock slot typeKnown for one	Kensington	Unknown — not stated by the source
Plug and PlayKnown for one	Yes	Unknown — not stated by the source
Power2 differ
Power consumption (typical)Differs	45 W	30 W
Power consumption (standby)Differs	2 W	1 W
Power consumption (off)Known for one	1 W	Unknown — not stated by the source
Weight & dimensions2 differ
Width (without stand)Differs	517.5 mm	364.5 mm
Depth (without stand)Known for one	177.4 mm	Unknown — not stated by the source
Height (without stand)Known for one	400.1 mm	Unknown — not stated by the source
Weight (without stand)Differs	5.25 kg	3.5 kg
Other features1 differ
CertificationDiffers	UL, CUL, TUV/GS, T-Mark, ISO9241-3/-7/-8, FCC/B, VCCI, CE, C-tick,BSMI,WHQL, ISO 13402-6	TCO03, DIN-ISO13406-2,TÜV-GS, CE, EPA Energy Star, CE, UL
Audio systemKnown for one	Unknown — not stated by the source	2 x 1 W
Display viewable area (HxV)Known for one	Unknown — not stated by the source	337 x 270 mm
Power requirementsKnown for one	Unknown — not stated by the source	90-264Vac, 47-63Hz
Designidentical
Product colourKnown for one	Unknown — not stated by the source	Grey
Sustainabilityidentical
Sustainability certificatesKnown for one	Unknown — not stated by the source	ENERGY STAR

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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