Product comparison · 2 monitors crt

HP mv7540e monitor CRT vs Viewsonic 21" CRT Monitor P227fB

10specifications compared
8differ
2identical
19known for one product only

Key differences

The Viewsonic 21" CRT Monitor P227fB has 50 W more power consumption (typical) than the HP mv7540e monitor CRT (125 W vs 75 W). The Viewsonic 21" CRT Monitor P227fB has 9.4 kg more weight than the HP mv7540e monitor CRT (26.4 kg vs 17 kg). Display diagonal: 40.6 cm (16") on the HP mv7540e monitor CRT, 53.3 cm (21") on the Viewsonic 21" CRT Monitor P227fB. Horizontal scan range: 30 - 70 kHz on the HP mv7540e monitor CRT, 30 - 130 kHz on the Viewsonic 21" CRT Monitor P227fB. Swivel angle range: 0 - 90° on the HP mv7540e monitor CRT, 180 on the Viewsonic 21" CRT Monitor P227fB.

Display diagonal
- mv7540e monitor CRT:40.6 cm (16")
- 21" CRT Monitor P227fB:53.3 cm (21")
Horizontal scan range
- mv7540e monitor CRT:30 - 70 kHz
- 21" CRT Monitor P227fB:30 - 130 kHz
Swivel angle range
- mv7540e monitor CRT:0 - 90°
- 21" CRT Monitor P227fB:180
Tilt angle range
- mv7540e monitor CRT:5 - 15°
- 21" CRT Monitor P227fB:5 - 20°
Power consumption (typical)
- mv7540e monitor CRT:75 W
- 21" CRT Monitor P227fB:125 W
Operating relative humidity (H-H)
- mv7540e monitor CRT:20 - 80%
- 21" CRT Monitor P227fB:5 - 95%
Operating temperature (T-T)
- mv7540e monitor CRT:50 - 95 °F
- 21" CRT Monitor P227fB:0 - 40 °C
Weight
- mv7540e monitor CRT:17 kg
- 21" CRT Monitor P227fB:26.4 kg

Side by side

Differences highlightedShow differences only

Comparison of mv7540e, 21" CRT Monitor P227fB
29 specifications	A HP mv7540e monitor CRT Model mv7540e View product	B Viewsonic 21" CRT Monitor P227fB View product
Display2 differ
Display diagonalDiffers	40.6 cm (16")	53.3 cm (21")
Type	CRT	CRT
Vertical scan range	50 - 160 Hz	50 - 160 Hz
Horizontal scan rangeDiffers	30 - 70 kHz	30 - 130 kHz
Monitor sync input signalKnown for one	Unknown — not stated by the source	H/V (TTL)
Display viewable area (HxV)Known for one	Unknown — not stated by the source	410 x 300 mm
Pixel pitchKnown for one	Unknown — not stated by the source	0.20 x 0.14 mm
Surface treatmentKnown for one	Unknown — not stated by the source	Tint (TM ~ 54.5%), ARAG
Maximum resolutionKnown for one	1280 x 1024 pixels	Unknown — not stated by the source
Features2 differ
Video inKnown for one	Unknown — not stated by the source	RGB (0.7 Vp-p, 75 ohms)
Swivel angle rangeDiffers	0 - 90°	180
Tilt angle rangeDiffers	5 - 15°	5 - 20°
Plug and PlayKnown for one	Yes	Unknown — not stated by the source
Power LEDKnown for one	Yes	Unknown — not stated by the source
CertificationKnown for one	FCC, Energy Star	Unknown — not stated by the source
Ports & interfacesidentical
I/O portsKnown for one	Unknown — not stated by the source	15-pin mini D-sub, BNC x 5 (RGBHV), 3-pin plug (IEC320)
Power1 differ
Power consumption (typical)Differs	75 W	125 W
Power consumption (standby)Known for one	Unknown — not stated by the source	2 W
Power requirementsKnown for one	Unknown — not stated by the source	AC 90 - 264V, 50/60Hz
Operational conditions2 differ
Operating relative humidity (H-H)Differs	20 - 80%	5 - 95%
Operating temperature (T-T)Differs	50 - 95 °F	0 - 40 °C
Storage temperature (T-T)Known for one	-30 - 60 °C	Unknown — not stated by the source
Weight & dimensions1 differ
Dimensions (WxDxH)Known for one	Unknown — not stated by the source	501 x 477 x 503 mm
WeightDiffers	17 kg	26.4 kg
DepthKnown for one	424 mm	Unknown — not stated by the source
HeightKnown for one	406 mm	Unknown — not stated by the source
WidthKnown for one	404 mm	Unknown — not stated by the source
Technical detailsidentical
Monitor max. video input bandwidthKnown for one	Unknown — not stated by the source	360 MHz
Packaging contentidentical
Cables includedKnown for one	VGA	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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