Product comparison · 2 monitors crt

Lenovo CRT Essential T37KBEU monitor CRT vs Viewsonic 21" CRT Monitor P227fB

11specifications compared
9differ
2identical
18known for one product only

Key differences

The Viewsonic 21" CRT Monitor P227fB has 10.4 kg more weight than the Lenovo CRT Essential T37KBEU monitor CRT (26.4 kg vs 16 kg). Display diagonal: 43.2 cm (17") on the Lenovo CRT Essential T37KBEU monitor CRT, 53.3 cm (21") on the Viewsonic 21" CRT Monitor P227fB. Type: Flat CRT on the Lenovo CRT Essential T37KBEU monitor CRT, CRT on the Viewsonic 21" CRT Monitor P227fB. Horizontal scan range: 30 - 85 kHz on the Lenovo CRT Essential T37KBEU monitor CRT, 30 - 130 kHz on the Viewsonic 21" CRT Monitor P227fB. Pixel pitch: 0.25 on the Lenovo CRT Essential T37KBEU monitor CRT, 0.20 x 0.14 mm on the Viewsonic 21" CRT Monitor P227fB.

Display diagonal
- CRT Essential T37KBEU monitor CRT:43.2 cm (17")
- 21" CRT Monitor P227fB:53.3 cm (21")
Type
- CRT Essential T37KBEU monitor CRT:Flat CRT
- 21" CRT Monitor P227fB:CRT
Horizontal scan range
- CRT Essential T37KBEU monitor CRT:30 - 85 kHz
- 21" CRT Monitor P227fB:30 - 130 kHz
Pixel pitch
- CRT Essential T37KBEU monitor CRT:0.25
- 21" CRT Monitor P227fB:0.20 x 0.14 mm
Swivel angle range
- CRT Essential T37KBEU monitor CRT:Yes
- 21" CRT Monitor P227fB:180
Tilt angle range
- CRT Essential T37KBEU monitor CRT:Yes
- 21" CRT Monitor P227fB:5 - 20°
Operating relative humidity (H-H)
- CRT Essential T37KBEU monitor CRT:10 - 80%
- 21" CRT Monitor P227fB:5 - 95%
Dimensions (WxDxH)
- CRT Essential T37KBEU monitor CRT:414 x 420 x 430 mm
- 21" CRT Monitor P227fB:501 x 477 x 503 mm

Side by side

Differences highlightedShow differences only

Comparison of T37KBEU, 21" CRT Monitor P227fB
29 specifications	A Lenovo CRT Essential T37KBEU monitor CRT Model T37KBEU View product	B Viewsonic 21" CRT Monitor P227fB View product
Display4 differ
Display diagonalDiffers	43.2 cm (17")	53.3 cm (21")
TypeDiffers	Flat CRT	CRT
Display resolutionKnown for one	1280 x 1024 pixels	Unknown — not stated by the source
Viewable size, verticalKnown for one	24.4 cm	Unknown — not stated by the source
Viewable size, horizontalKnown for one	32.5 cm	Unknown — not stated by the source
Viewable size diagonalKnown for one	40.6 cm	Unknown — not stated by the source
Vertical scan range	50 - 160 Hz	50 - 160 Hz
Horizontal scan rangeDiffers	30 - 85 kHz	30 - 130 kHz
Maximum resolutionKnown for one	1600 x 1200 pixels	Unknown — not stated by the source
Pixel pitchDiffers	0.25	0.20 x 0.14 mm
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
Surface treatmentKnown for one	Unknown — not stated by the source	Tint (TM ~ 54.5%), ARAG
Features2 differ
ErgonomicsKnown for one	ISO 9241 Part 3	Unknown — not stated by the source
Swivel angle rangeDiffers	Yes	180
Tilt angle rangeDiffers	Yes	5 - 20°
CertificationKnown for one	TCO '03	Unknown — not stated by the source
Video inKnown for one	Unknown — not stated by the source	RGB (0.7 Vp-p, 75 ohms)
Management featuresidentical
User controlsKnown for one	Brightness, Color point adjustment, Color point recall, Contrast, Geometry reset, Height, Horizontal centering, Language Select, Manual Degauss, Moire control, OSD key auto repeat rate, OSD Menu position, Parallelogram, Pincushion, Pincushion Balanced, R.G.B. control, Selectable Color Points 5000K/6	Unknown — not stated by the source
Operational conditions1 differ
Operating relative humidity (H-H)Differs	10 - 80%	5 - 95%
Operating temperature (T-T)	0 - 40 °C	0 - 40 °C
Weight & dimensions2 differ
Dimensions (WxDxH)Differs	414 x 420 x 430 mm	501 x 477 x 503 mm
WeightDiffers	16 kg	26.4 kg
System requirementsidentical
Compatible operating systemsKnown for one	-Microsoft Windows ME -Microsoft Windows 2000 -Microsoft Windows XP	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)
Poweridentical
Power consumption (typical)Known for one	Unknown — not stated by the source	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
Technical detailsidentical
Monitor max. video input bandwidthKnown for one	Unknown — not stated by the source	360 MHz

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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