NGS Apollo Blue 4GB vs NGS Apollo Red 4GB

Comparison of Apollo Blue 4GB, Apollo Red 4GB

28 specifications	A NGS Apollo Blue 4GBView product	B NGS Apollo Red 4GBView product
Storageidentical
Total storage capacity	4 GB	4 GB
Compatible memory cards	SDHC	SDHC
Displayidentical
Display diagonal	7.11 cm (2.8")	7.11 cm (2.8")
Display resolution	400 x 240 pixels	400 x 240 pixels
File formatsidentical
Audio formats supported	MP3, WMA	MP3, WMA
Video formats supported	AVI, DAT, FLV, RM, RMVB, WMV	AVI, DAT, FLV, RM, RMVB, WMV
Image formats supported	GIF, JPG, PNG	GIF, JPG, PNG
Headphonesidentical
Headphone frequency	20 - 20000 Hz	20 - 20000 Hz
Audioidentical
Signal-to-Noise Ratio (SNR)	80 dB	80 dB
Frequency range	20 - 20000 Hz	20 - 20000 Hz
Equalizer	Yes	Yes
Radioidentical
Supported radio bandsKnown for one	—Unknown — not stated by the source	FM
Ports & interfacesidentical
USB 2.0 ports quantity	1	1
Poweridentical
Continuous audio playback time	6 h	6 h
Batteryidentical
Battery technology	Lithium Polymer (LiPo)	Lithium Polymer (LiPo)
Operational conditionsidentical
Operating temperature (T-T)	5 - 40 °C	5 - 40 °C
Weight & dimensionsidentical
Weight	63 g	63 g
Depth	12 mm	12 mm
Height	59 mm	59 mm
Width	93 mm	93 mm
Packaging contentidentical
Headphones included	Yes	Yes
Other featuresidentical
Dimensions (WxDxH)	93 x 12 x 59 mm	93 x 12 x 59 mm
Connectivity technology	Wired	Wired
AV output	1	1
Audio recording formats	WAV	WAV
Bit rate	8Kbps-320Kbps	8Kbps-320Kbps
Compatible operating systems	Win, Mac	Win, Mac
Headphone outputs	1	1

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.