Product comparison · 2 mp3/mp4 players

NGS Apollo Blue 4GB vs Philips GoGear SA2MUS32S/55 MP3/MP4 player

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  • 17specifications compared
  • 14differ
  • 3identical
  • 65known for one product only

Key differences

  • Total storage capacity
    • Apollo Blue 4GB:4 GB
    • GoGear SA2MUS32S/55 MP3/MP4 player:32 GB
  • Compatible memory cards
    • Apollo Blue 4GB:SDHC
    • GoGear SA2MUS32S/55 MP3/MP4 player:MicroSD (TransFlash)
  • Display diagonal
    • Apollo Blue 4GB:7.11 cm (2.8")
    • GoGear SA2MUS32S/55 MP3/MP4 player:8.13 cm (3.2")
  • Display resolution
    • Apollo Blue 4GB:400 x 240 pixels
    • GoGear SA2MUS32S/55 MP3/MP4 player:480 x 320 pixels
  • Image formats supported
    • Apollo Blue 4GB:GIF, JPG, PNG
    • GoGear SA2MUS32S/55 MP3/MP4 player:BMP, GIF, JPG, PNG
  • Signal-to-Noise Ratio (SNR)
    • Apollo Blue 4GB:80 dB
    • GoGear SA2MUS32S/55 MP3/MP4 player:85 dB
  • Frequency range
    • Apollo Blue 4GB:20 - 20000 Hz
    • GoGear SA2MUS32S/55 MP3/MP4 player:20 - 18000 Hz
  • Continuous audio playback time
    • Apollo Blue 4GB:6 h
    • GoGear SA2MUS32S/55 MP3/MP4 player:24 h

Side by side

Differences highlightedShow differences only (on)
Comparison of Apollo Blue 4GB, SA2MUS32S/55
82 specifications
Performanceidentical
TypeKnown for oneUnknown — not stated by the sourceMP4 player
Digital Rights Management (DRM)Known for oneUnknown — not stated by the sourceYes
Firmware upgradeableKnown for oneUnknown — not stated by the sourceYes
Designidentical
Product colourKnown for oneUnknown — not stated by the sourceSilver
Volume controlKnown for oneUnknown — not stated by the sourceDigital
Battery charge indicatorKnown for oneUnknown — not stated by the sourceYes
Battery low indicationKnown for oneUnknown — not stated by the sourceYes
Storage2 differ
Player media typeKnown for oneUnknown — not stated by the sourceFlash memory
Total storage capacityDiffers4 GB32 GB
Card reader integratedKnown for oneUnknown — not stated by the sourceYes
Compatible memory cardsDiffersSDHCMicroSD (TransFlash)
Maximum memory card sizeKnown for oneUnknown — not stated by the source32 GB
Display2 differ
TouchscreenKnown for oneUnknown — not stated by the sourceYes
DisplayKnown for oneUnknown — not stated by the sourceLCD
Display diagonalDiffers7.11 cm (2.8")8.13 cm (3.2")
Display resolutionDiffers400 x 240 pixels480 x 320 pixels
Display number of coloursKnown for oneUnknown — not stated by the source262144 colours
Aspect ratioKnown for oneUnknown — not stated by the source3:2
BacklightKnown for oneUnknown — not stated by the sourceYes
ID3 Tag displayKnown for oneUnknown — not stated by the sourceYes
File formats2 differ
Audio formats supportedDiffersMP3, WMAAAC, APE, FLAC, MP3, OGG, WMA
Image formats supportedDiffersGIF, JPG, PNGBMP, GIF, JPG, PNG
Video formats supportedKnown for oneAVI, DAT, FLV, RM, RMVB, WMVUnknown — not stated by the source
Headphonesidentical
Headphone connectivityKnown for oneUnknown — not stated by the source3.5 mm
Headphone frequencyKnown for one20 - 20000 HzUnknown — not stated by the source
Audio2 differ
RMS rated powerKnown for oneUnknown — not stated by the source0.011 W
Signal-to-Noise Ratio (SNR)Differs80 dB85 dB
Total Harmonic Distortion (THD)Known for oneUnknown — not stated by the source0.05%
MP3 bit ratesKnown for oneUnknown — not stated by the source8 - 320 Kbit/s
WMA bit ratesKnown for oneUnknown — not stated by the source8 - 320 Kbit/s
Channel separationKnown for oneUnknown — not stated by the source50 dB
Equalizer customizableKnown for oneUnknown — not stated by the sourceYes
Frequency rangeDiffers20 - 20000 Hz20 - 18000 Hz
MP3 sample ratesKnown for oneUnknown — not stated by the source8 - 48 kHz
WMA sample ratesKnown for oneUnknown — not stated by the source8 - 48 kHz
Equalizer modesKnown for oneUnknown — not stated by the sourceClassic, Funk, Hip hop, Jazz, Rock, Techno
Radioidentical
FM radioKnown for oneUnknown — not stated by the sourceYes
Supported radio bandsKnown for oneUnknown — not stated by the sourceFM
FM recordingKnown for oneUnknown — not stated by the sourceYes
Preset stations quantityKnown for oneUnknown — not stated by the source20
RDS featuresKnown for oneUnknown — not stated by the sourcePS, PTY, RT
Record modesidentical
Voice recordingKnown for oneUnknown — not stated by the sourceYes
Built-in microphoneKnown for oneUnknown — not stated by the sourceYes
Ports & interfacesidentical
InterfaceKnown for oneUnknown — not stated by the sourceUSB 2.0
HDMIKnown for oneUnknown — not stated by the sourceYes
USB 2.0 ports quantityKnown for one1Unknown — not stated by the source
Cameraidentical
Built-in cameraKnown for oneUnknown — not stated by the sourceNo
Second cameraKnown for oneUnknown — not stated by the sourceNo
Power1 differ
RechargeableKnown for oneUnknown — not stated by the sourceYes
Continuous audio playback timeDiffers6 h24 h
Continuous video playback time (max)Known for oneUnknown — not stated by the source5 h
USB chargingKnown for oneUnknown — not stated by the sourceYes
Batteryidentical
Battery capacityKnown for oneUnknown — not stated by the source1100 mAh
Technical detailsidentical
MPEG4 SP/ASP playbackKnown for oneUnknown — not stated by the sourceUpto 720p resolution, 25 fps, bitrates up to 4Mbps in .avi and .mp4 containers
System requirementsidentical
Internet connection requiredKnown for oneUnknown — not stated by the sourceYes
Weight & dimensions4 differ
WeightDiffers63 g100 g
DepthDiffers12 mm10 mm
HeightDiffers59 mm58 mm
WidthDiffers93 mm113 mm
Packaging dataidentical
Package typeKnown for oneUnknown — not stated by the sourceD-box
Packaging contentidentical
Cables includedKnown for oneUnknown — not stated by the sourceUSB
Quick start guideKnown for oneUnknown — not stated by the sourceYes
Other features1 differ
Built-in memoryKnown for oneUnknown — not stated by the sourceYes
Channels quantityKnown for oneUnknown — not stated by the source20 channels
Compatible operating systemsDiffersWin, MacWindows XP (SP2)/ Vista/ 7
Internal memory typeKnown for oneUnknown — not stated by the sourceNAND
Lead-free soldered productKnown for oneUnknown — not stated by the sourceYes
SlideshowKnown for oneUnknown — not stated by the sourceYes
Sound enhancement technologyKnown for oneUnknown — not stated by the sourceFullSound
TV-outKnown for oneUnknown — not stated by the sourceYes
Philips SongbirdKnown for oneUnknown — not stated by the sourceYes
WMV9Known for oneUnknown — not stated by the sourceUpto 720p resolution , 25 fps, bitrate upto 2 Mbps in .wmv container
Dimensions (WxDxH)Known for one93 x 12 x 59 mmUnknown — not stated by the source
Connectivity technologyKnown for oneWiredUnknown — not stated by the source
AV outputKnown for one1Unknown — not stated by the source
Audio recording formatsKnown for oneWAVUnknown — not stated by the source
Bit rateKnown for one8Kbps-320KbpsUnknown — not stated by the source
Headphone outputsKnown for one1Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one5 - 40 °CUnknown — 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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