Product comparison · 2 crt tvs

Philips 20PT4331/77R CRT TV vs Philips 21PT5437/78 CRT TV

13specifications compared
11differ
2identical
17known for one product only

Key differences

The Philips 21PT5437/78 CRT TV has 2 cm more display diagonal (metric) than the Philips 20PT4331/77R CRT TV (53 cm vs 51 cm). The Philips 21PT5437/78 CRT TV has 4 cm more visible diagonal screen size than the Philips 20PT4331/77R CRT TV (51 cm vs 47 cm). The Philips 20PT4331/77R CRT TV has 4 W more RMS rated power than the Philips 21PT5437/78 CRT TV (6 W vs 2 W). Display diagonal: 50.8 cm (20") on the Philips 20PT4331/77R CRT TV, 53.3 cm (21") on the Philips 21PT5437/78 CRT TV. Product colour: Silver on the Philips 20PT4331/77R CRT TV, Black on the Philips 21PT5437/78 CRT TV.

Display diagonal
- 20PT4331/77R CRT TV:50.8 cm (20")
- 21PT5437/78 CRT TV:53.3 cm (21")
Display diagonal (metric)
- 20PT4331/77R CRT TV:51 cm
- 21PT5437/78 CRT TV:53 cm
Visible diagonal screen size
- 20PT4331/77R CRT TV:47 cm
- 21PT5437/78 CRT TV:51 cm
RMS rated power
- 20PT4331/77R CRT TV:6 W
- 21PT5437/78 CRT TV:2 W
Product colour
- 20PT4331/77R CRT TV:Silver
- 21PT5437/78 CRT TV:Black
Power consumption (standby)
- 20PT4331/77R CRT TV:3 W
- 21PT5437/78 CRT TV:1 W
Weight
- 20PT4331/77R CRT TV:17 kg
- 21PT5437/78 CRT TV:21 kg
Package depth
- 20PT4331/77R CRT TV:505 mm
- 21PT5437/78 CRT TV:552 mm

Side by side

Differences highlightedShow differences only

Comparison of 20PT4331/77R, 21PT5437/78
30 specifications	A Philips 20PT4331/77R CRT TV Model 20PT4331/77R View product	B Philips 21PT5437/78 CRT TV Model 21PT5437/78 View product
Display3 differ
Display diagonalDiffers	50.8 cm (20")	53.3 cm (21")
Aspect ratio	4:3	4:3
Display diagonal (metric)Differs	51 cm	53 cm
Screen format adjustmentsKnown for one	4:3	Unknown — not stated by the source
Visible diagonal screen sizeDiffers	47 cm	51 cm
TV tuneridentical
Analog signal format systemKnown for one	NTSC, PAL M, PAL BG, PAL N	Unknown — not stated by the source
Tuner displayKnown for one	Unknown — not stated by the source	PLL
Audio1 differ
Built-in speaker(s)Known for one	Yes	Unknown — not stated by the source
Number of speakersKnown for one	2	Unknown — not stated by the source
RMS rated powerDiffers	6 W	2 W
Design1 differ
Product colourDiffers	Silver	Black
Ports & interfacesidentical
AV outputKnown for one	Yes	Unknown — not stated by the source
RF ports quantityKnown for one	1	Unknown — not stated by the source
Management featuresidentical
Remote control includedKnown for one	Yes	Unknown — not stated by the source
Technical detailsidentical
Sleep timerKnown for one	Yes	Unknown — not stated by the source
PowerKnown for one	Unknown — not stated by the source	50 W
Power1 differ
Power consumption (standby)Differs	3 W	1 W
Power consumption (typical)Known for one	48 W	Unknown — not stated by the source
Teletextidentical
Teletext functionKnown for one	Yes	Unknown — not stated by the source
Indicationidentical
Signal strength indication	Yes	Yes
Weight & dimensions1 differ
Dimensions (WxDxH)Known for one	589 x 475 x 449 mm	Unknown — not stated by the source
WeightDiffers	17 kg	21 kg
DepthKnown for one	Unknown — not stated by the source	491 mm
HeightKnown for one	Unknown — not stated by the source	459 mm
WidthKnown for one	Unknown — not stated by the source	596 mm
Set widthKnown for one	Unknown — not stated by the source	59.6 cm
Packaging data4 differ
Package depthDiffers	505 mm	552 mm
Package heightDiffers	486 mm	525 mm
Package weightDiffers	19 kg	25 kg
Package widthDiffers	616 mm	655 mm

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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