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  2. O2 XDA Stellar vs Plum Sync 4.0

O2 XDA Stellar vs Plum Sync 4.0

Compare recorded specifications, size and practical differences.

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    Key differences

    Calculated from recorded specifications using minimum difference thresholds. These are differences, not an overall ranking. For three phones, numeric highlights compare the two extremes.

    • WeightSync 4.0: 93 g lighterSync 4.0: 97 g · XDA Stellar: 190 g
    • WidthXDA Stellar: 4.6 mm narrowerXDA Stellar: 59 mm · Sync 4.0: 63.6 mm
    • Screen diagonalXDA Stellar: 1.2 in smaller diagonalXDA Stellar: 2.8 in · Sync 4.0: 4 in
    • ChipsetQualcomm MSM7200 / Mediatek MT6572M (28 nm)XDA Stellar: Qualcomm MSM7200 · Sync 4.0: Mediatek MT6572M (28 nm)
    • DepthSync 4.0: 8.8 mm thinnerSync 4.0: 9.8 mm · XDA Stellar: 18.6 mm
    • HeightXDA Stellar: 8.4 mm shorterXDA Stellar: 112 mm · Sync 4.0: 120.4 mm

    Physical size

    Relative size, not calibrated actual size. Front and side outlines share one scale and a bottom baseline. Generic outlines use recorded body dimensions, excluding camera bumps.

    Front
    XDA Stellar: 112 × 59 mm 1 Sync 4.0: 120.4 × 63.6 mm 2
    Side
    XDA Stellar: 112 × 18.6 mm 1 Sync 4.0: 120.4 × 9.8 mm 2
    1. 1. XDA Stellar
      Height
      112 mm
      Width
      59 mm
      Depth
      18.6 mm
      Weight
      190 g
    2. 2. Sync 4.0
      Height
      120.4 mm
      Width
      63.6 mm
      Depth
      9.8 mm
      Weight
      97 g

    Specifications

    Open a section for more detail. Scroll inside a table to keep phone names visible; on narrow screens, swipe sideways or use the arrow keys while the table is focused. Unknown means missing data, not No. Recorded zero values are shown as recorded.

    Everyday essentials
    Everyday essentials
    SpecificationXDA StellarSync 4.0
    Dimensions (HxWxD)
    • 112 Х 59 Х 18.6 mm
    • 120.4 Х 63.6 Х 9.8 mm
    Weight
    • 190 g
    • 97 g
    Technology
    • TFT
    • TFT
    Screen size
    • 2.8" inch
    • 4" inch
    Screen resolution
    • 240 x 320 px
    • 480 x 854 px
    Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
    • 128 MB RAM
    • 256 MB ROM
    • 512 MB
    • 256 MB RAM
    Memory card support
    • microSD
    • microSD
    • up to 32 GB
    BatteryCapacity is not battery life. No endurance test is implied.
    • 1350 mAh
    • Removable Li-Ion
    • 1200 mAh
    • Removable Li-Ion
    Operating system OS
    • Microsoft Windows Mobile 6.0 Professional
    • Android 4.4 (KitKat)
    Chipset
    • Qualcomm MSM7200
    • Mediatek MT6572M (28 nm)
    Headphone jack
    • No
    • Yes
    Display
    Display
    SpecificationXDA StellarSync 4.0
    Touchscreen
    • resistive touchscreen
    • capacitive touchscreen
    Display colors
    • 65K
    • 16M
    Screen area
    • 24.3 cm2
    • 44.1 cm2
    Screen format
    • 4:3 (height:width)
    • 16:9 (height:width)
    Screen to body ratio
    • 36.7%
    • 57.6%
    PPI /points per inch/
    • 143 PPI
    • 245 PPI
    Camera and Video
    Camera and Video
    SpecificationXDA StellarSync 4.0
    Rear camera, main
    • 3.15 MP
    • Single
    • 5 MP
    • Single
    Camera specs
    • 3.15 MP
    • AF
    • 5 MP
    • AF
    Functions Unknown
    • Face detection
    Video
    • Yes
    • 720p@30fps
    Front camera, selfie
    • 0.3 MP
    • Single
    • 1.3 MP
    • Single
    Specifications
    • VGA videocall camera
    • 1.3 MP
    Performance
    Performance
    SpecificationXDA StellarSync 4.0
    Processor CPU
    • 400 MHz ARM 11
    • Dual-core 1.2 GHz Cortex-A7
    Graphics processor GPU
    • Adreno 130
    • Mali-400
    Antutu 7 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
    • 5527
    General specs
    General specs
    SpecificationXDA StellarSync 4.0
    Release date
    • 2007
    • November
    • 2014
    • May
    Colors
    • Silver
    • Black
    • White
    • Red
    • Blue
    Battery life
    • Stand by time- Up to 365 h Talking time- Up to 5 h
    • Stand by time- Up to 760 h Talking time- Up to 14 h
    Communication and Connectivity
    Communication and Connectivity
    SpecificationXDA StellarSync 4.0
    SIM card
    • Mini-SIM
    • Dual SIM
    Network
    • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
    		 Unknown
    Speed
    • HSPA 3.6/0.384 Mbps
    		 Unknown
    GPRS
    • Class 10
    • Class 12
    Edge
    • Class 10
    • Class 12
    Wi-Fi
    • Wi-Fi 802.11b/g
    • Wi-Fi 802.11 b/g/n
    • hotspot
    GPS
    • Yes
    • with A-GPS
    • Yes
    • with A-GPS
    USB
    • 2.0
    • microUSB 2.0
    Bluetooth
    • 2.0
    • 4.0
    • A2DP
    Music and Audio
    Music and Audio
    SpecificationXDA StellarSync 4.0
    Radio
    • No
    • FM radio
    Others
    • Handwriting recognition
    		 Unknown
    Other features
    Other features
    SpecificationXDA StellarSync 4.0
    Dop
    • Pocket Office -Business card reader -Voice memo -Media Player 10 HTC Kaiser platform
    • Sensors Accelerometer
    • gyro
    • proximity - Also known as Plum Sync 4.0 X400

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