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Product comparison · 2 phones

Samsung M310 87 g Black vs Samsung SGH-U900 Grey

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  • 31specifications compared
  • 22differ
  • 9identical
  • 27known for one product only

Key differences

  • Product colour
    • Black
    • Grey
  • Display resolution
    • 128 x 160 pixels
    • 240 x 320 pixels
  • Display type
    • CSTN
    • TFT
  • Panel type
    • CSTN
    • TFT
  • Display number of colours
    • 65536 colours
    • 16.78 million colours
  • External display
    • STN
    • No
  • Flash card support
    • No
    • Yes
  • Internal memory
    • 4 MB
    • 100 MB

Side by side

Differences highlightedShow differences only
58 specifications
A

Samsung

M310 87 g Black

Model M310

View product
B

Samsung

SGH-U900 GreyView product
Design1 differ
Product colourDiffersBlackGrey
Display5 differ
Display diagonalKnown for one5.59 cm (2.2")
Display resolutionDiffers128 x 160 pixels240 x 320 pixels
Display typeDiffersCSTNTFT
Panel typeDiffersCSTNTFT
Display number of coloursDiffers65536 colours16.78 million colours
External displayDiffersSTNNo
External display diagonalKnown for one2.72 cm (1.07")
External display resolutionKnown for one96 x 96 pixels
Memory2 differ
Flash card supportDiffersNoYes
Internal memoryDiffers4 MB100 MB
Camera1 differ
Rear camera resolution (numeric)Known for one5 MP
Built-in flashKnown for oneYes
Digital zoomDiffers2x4x
Auto focusKnown for oneYes
Network1 differ
Mobile network generationKnown for one3G
Data networkDiffersEdge, GPRS3G, Edge, GPRS, HSCSD
Data transmissionidentical
Bluetooth versionKnown for one2.0+EDR
Videoidentical
Video callKnown for oneYes
Video capture resolution (max)Known for one320 x 240 pixels
Video compression formatsKnown for oneH.263, H.264, MPEG4, WMV
Audio1 differ
Polyphonic rings quantityDiffers4072
Power2 differ
Continuous audio playback timeKnown for one15 h
Talk time (2G) (max)Differs4 h3.6 h
Standby time (2G) (max)Differs300 h400 h
Weight & dimensions4 differ
WeightDiffers87 g112 g
DepthDiffers19.4 mm12.9 mm
HeightDiffers87 mm106 mm
WidthDiffers45 mm49.5 mm
Technical detailsidentical
Volume controlKnown for oneDigital
Phone features2 differ
Form factorDiffersClamshellSlider
Personal info management (PIM)DiffersAlarm clock, Calculator, Calendar, Notes, Stopwatch, To-do listAlarm clock, Calculator, Calendar, Stopwatch, To-do list
Java technologyKnown for oneYes
Phonebook capacityKnown for one1000 entries
Text prediction systemKnown for oneYes
Text prediction system typeKnown for oneT9
Vibrating alertKnown for oneYes
GPS Performanceidentical
Position locationKnown for oneNo
GPS (satellite)Known for oneNo
Keyboardidentical
Media keys (play/pause, stop, forward, rewind)Known for oneYes
Management featuresidentical
Support for contact groupsKnown for oneYes
Battery1 differ
Battery technologyKnown for oneLithium-Ion (Li-Ion)
Battery capacityDiffers800 mAh880 mAh
Other features2 differ
InterfaceKnown for oneUSB
Operating frequencyDiffers850/ 900/ 1800/ 1900 MHz900/1800/1900 MHz
Playback formatsDiffersAMR, MIDIMP3, MIDI, WMA, XMF, SMAF, AAC, AAC+, e-AAC+
Video capabilityKnown for oneYes
Networking typeKnown for oneGPRS, GSM, EDGE
Certificatesidentical
Specific absorption rate (SAR) value (EU)Known for one0.36 W/kg

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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