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Product comparison · 2 mp3/mp4 players

Philips GoGear SA1945/55 MP3/MP4 player MP3 player vs Philips GoGear SA1OPS32K/97 MP3/MP4 player

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  • 57specifications compared
  • 17differ
  • 40identical
  • 22known for one product only

Key differences

The Philips GoGear SA1OPS32K/97 MP3/MP4 player has 28 GB more total storage capacity than the Philips GoGear SA1945/55 MP3/MP4 player MP3 player (32 GB vs 4 GB). The Philips GoGear SA1OPS32K/97 MP3/MP4 player has 4 lines more display lines than the Philips GoGear SA1945/55 MP3/MP4 player MP3 player (7 lines vs 3 lines). The Philips GoGear SA1945/55 MP3/MP4 player MP3 player has 0.0012 W more RMS rated power than the Philips GoGear SA1OPS32K/97 MP3/MP4 player (0.006 W vs 0.0048 W). Type: MP3 player on the Philips GoGear SA1945/55 MP3/MP4 player MP3 player, MP4 player on the Philips GoGear SA1OPS32K/97 MP3/MP4 player. Display resolution: 128 x 48 pixels on the Philips GoGear SA1945/55 MP3/MP4 player MP3 player, 320 x 240 pixels on the Philips GoGear SA1OPS32K/97 MP3/MP4 player.

  • Type
    • MP3 player
    • MP4 player
  • Total storage capacity
    • 4 GB
    • 32 GB
  • Display resolution
    • 128 x 48 pixels
    • 320 x 240 pixels
  • Display number of lines
    • 3 lines
    • 7 lines
  • Audio formats supported
    • MP3, WAV, WMA
    • AAC, FLAC, MP3, WMA
  • RMS rated power
    • 0.006 W
    • 0.0048 W
  • Signal-to-Noise Ratio (SNR)
    • 80 dB
    • 84 dB
  • Channel separation
    • 35 dB
    • 45 dB

Side by side

Differences highlightedShow differences only
79 specifications
A

Philips

GoGear SA1945/55 MP3/MP4 player MP3 player

Model SA1945/55

View product
B

Philips

GoGear SA1OPS32K/97 MP3/MP4 player

Model SA1OPS32K/97

View product
Performance1 differ
TypeDiffersMP3 playerMP4 player
Digital Rights Management (DRM)Known for oneYes
Firmware upgradeableYesYes
Designidentical
Product colourBlackBlack
Volume controlDigitalDigital
Battery charge indicatorKnown for oneYes
Battery low indicationYesYes
Storage1 differ
Player media typeFlash memoryFlash memory
Total storage capacityDiffers4 GB32 GB
Card reader integratedNoNo
Display2 differ
TouchscreenNoNo
DisplayLCDLCD
Display diagonalKnown for one7.11 cm (2.8")
Display resolutionDiffers128 x 48 pixels320 x 240 pixels
Display number of coloursKnown for one262144 colours
BacklightYesYes
Display number of linesDiffers3 lines7 lines
ID3 Tag displayYesYes
File formats1 differ
Audio formats supportedDiffersMP3, WAV, WMAAAC, FLAC, MP3, WMA
Video formats supportedKnown for oneMPEG4-ASP, H.264, MPEG4-SP, WMV
Image formats supportedKnown for oneJPG
Headphonesidentical
Headphone connectivity3.5 mm3.5 mm
Audio5 differ
RMS rated powerDiffers0.006 W0.0048 W
Signal-to-Noise Ratio (SNR)Differs80 dB84 dB
Total Harmonic Distortion (THD)Known for one0.05%
MP3 bit rates8 - 320 Kbit/s8 - 320 Kbit/s
WMA bit rates5 - 320 Kbit/s5 - 320 Kbit/s
Channel separationDiffers35 dB45 dB
Equalizer customizableYesYes
Frequency rangeDiffers80 - 18000 Hz20 - 18000 Hz
MP3 sample rates8 - 48 kHz8 - 48 kHz
WMA sample rates8 - 48 kHz8 - 48 kHz
EqualizerYesYes
Equalizer modesDiffersClassic, Funk, Hip hop, Jazz, Rock, TechnoElectronic, Funk, Hip hop, Jazz, Pop, Rock
Built-in speaker(s)Known for oneNo
Radioidentical
FM radioYesYes
Supported radio bandsFMFM
FM recordingYesYes
Preset stations quantity2020
RDS featuresKnown for onePS, PTY, RT
Record modesidentical
Voice recordingYesYes
Built-in microphoneYesYes
Ports & interfacesidentical
InterfaceUSB 2.0USB 2.0
Cameraidentical
Built-in cameraNoNo
Second cameraNoNo
Power1 differ
RechargeableYesYes
Continuous audio playback timeDiffers12 h30 h
Continuous video playback time (max)Known for one6 h
USB chargingYesYes
Batteryidentical
Battery technologyLithium Polymer (LiPo)Lithium Polymer (LiPo)
Battery capacityKnown for one880 mAh
System requirementsidentical
Internet connection requiredYesYes
Optical drive requiredKnown for oneYes
Weight & dimensions4 differ
WeightDiffers34 g95 g
DepthDiffers46 mm11 mm
HeightDiffers16 mm59 mm
WidthDiffers44 mm106 mm
Packaging data1 differ
Package typeDiffersClamshellD-box
Package widthKnown for one135 mm
Package depthKnown for one33.5 mm
Package heightKnown for one184 mm
Packaging contentidentical
Cables includedUSBUSB
Headphones includedYesYes
PouchKnown for oneYes
Quick start guideYesYes
Other features1 differ
Built-in memoryYesYes
Compatible operating systemsDiffersWindows 2000 / XP / VistaWindows XP (SP2) / Vista
Internal memory typeNANDNAND
Keypad lockYesYes
Lead-free soldered productYesYes
SlideshowKnown for oneYes
Sound enhancement technologyKnown for oneFullSound
CD-ROMYesYes
Device managerto restore and upgradeto restore and upgrade
SuperscrollYesYes
WMV9Known for oneUpto 512kbps, 320x240 , 30fps (Other formats supported by using provided converter software)
Windows Media Player 11Known for oneYes
Display resolution (numeric)Known for one128 pixels
Mass storage class compliantKnown for oneYes

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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