Product comparison · 2 mp3/mp4 players

Philips GoGear SA1947 vs Philips GoGear SA4146

23specifications compared
8differ
15identical
13known for one product only

Key differences

The Philips GoGear SA1947 has 2 GB more total storage capacity than the Philips GoGear SA4146 (4 GB vs 2 GB). The Philips GoGear SA1947 has 1 lines more display lines than the Philips GoGear SA4146 (3 lines vs 2 lines). The Philips GoGear SA4146 has 5 dB more Signal-to-Noise Ratio (SNR) than the Philips GoGear SA1947 (85 dB vs 80 dB). Display resolution: 128 x 48 pixels on the Philips GoGear SA1947, 32 x 128 pixels on the Philips GoGear SA4146. WMA bit rates: 5 - 320 Kbit/s on the Philips GoGear SA1947, 5 - 192 Kbit/s on the Philips GoGear SA4146.

Total storage capacity
- GoGear SA1947:4 GB
- GoGear SA4146:2 GB
Display resolution
- GoGear SA1947:128 x 48 pixels
- GoGear SA4146:32 x 128 pixels
Display number of lines
- GoGear SA1947:3 lines
- GoGear SA4146:2 lines
Signal-to-Noise Ratio (SNR)
- GoGear SA1947:80 dB
- GoGear SA4146:85 dB
WMA bit rates
- GoGear SA1947:5 - 320 Kbit/s
- GoGear SA4146:5 - 192 Kbit/s
Channel separation
- GoGear SA1947:35 dB
- GoGear SA4146:45 dB
Frequency range
- GoGear SA1947:80 - 18 Hz
- GoGear SA4146:30 - 18 Hz
Display resolution (numeric)
- GoGear SA1947:128 pixels
- GoGear SA4146:32 pixels

Side by side

Differences highlightedShow differences only

Comparison of SA1947/37, SA4146/37
36 specifications	A Philips GoGear SA1947 Model SA1947/37 View product	B Philips GoGear SA4146 Model SA4146/37 View product
Designidentical
Battery low indicationKnown for one	Yes	Unknown — not stated by the source
Storage1 differ
Total storage capacityDiffers	4 GB	2 GB
Display2 differ
Display resolutionDiffers	128 x 48 pixels	32 x 128 pixels
Display number of linesDiffers	3 lines	2 lines
Audio4 differ
Signal-to-Noise Ratio (SNR)Differs	80 dB	85 dB
WMA bit ratesDiffers	5 - 320 Kbit/s	5 - 192 Kbit/s
Channel separationDiffers	35 dB	45 dB
Equalizer customizableKnown for one	Yes	Unknown — not stated by the source
Frequency rangeDiffers	80 - 18 Hz	30 - 18 Hz
Radioidentical
Supported radio bandsKnown for one	FM	Unknown — not stated by the source
Poweridentical
RechargeableKnown for one	Yes	Unknown — not stated by the source
Packaging contentidentical
Quick start guideKnown for one	Yes	Unknown — not stated by the source
PouchKnown for one	Unknown — not stated by the source	Yes
Other features1 differ
Channels quantityKnown for one	20 channels	Unknown — not stated by the source
Display resolution (numeric)Differs	128 pixels	32 pixels
Dimensions (W x D x H) (imperial)Known for one	43.9 x 46 x 15.5 mm (1.73 x 1.81 x 0.61")	Unknown — not stated by the source
Product weightKnown for one	0.0340 kg (0.0750 lbs)	Unknown — not stated by the source
Dimensions (WxDxH)Known for one	Unknown — not stated by the source	31.5 x 23 x 77.8 mm
Carrying caseKnown for one	Unknown — not stated by the source	Yes
User Guide on CD-ROMKnown for one	Unknown — not stated by the source	Yes
Blister dimensions (W x D x H)Known for one	Unknown — not stated by the source	135 x 38 x 195

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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