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Celkon A402 vs O2 XDA

Compare recorded specifications, size and practical differences.

Celkon A402

Celkon A402

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    O2 XDA

    O2 XDA

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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.

        • WeightA402: 97 g lighterA402: 104 g · XDA: 201 g
        • WidthA402: 9 mm narrowerA402: 64 mm · XDA: 73 mm
        • Screen diagonalXDA: 0.5 in smaller diagonalXDA: 3.5 in · A402: 4 in
        • DepthA402: 7.8 mm thinnerA402: 10.2 mm · XDA: 18 mm
        • HeightA402: 3.5 mm shorterA402: 125.5 mm · XDA: 129 mm
        • Release year2015 / 2003A402: 2015 · XDA: 2003

        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
        A402: 125.5 × 64 mm 1 XDA: 129 × 73 mm 2
        Side
        A402: 125.5 × 10.2 mm 1 XDA: 129 × 18 mm 2
        1. 1. A402
          Height
          125.5 mm
          Width
          64 mm
          Depth
          10.2 mm
          Weight
          104 g
        2. 2. XDA
          Height
          129 mm
          Width
          73 mm
          Depth
          18 mm
          Weight
          201 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
        SpecificationA402XDA
        Dimensions (HxWxD)
        • 125.5 Х 64 Х 10.2 mm
        • 129 Х 73 Х 18 mm
        Weight
        • 104 g
        • 201 g
        Technology Unknown
        • TFT
        Screen size
        • 4" inch
        • 3.5" inch
        Screen resolution
        • 480 x 800 px
        • 240 x 320 px
        Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
        • 4 GB
        • 512 MB RAM
        • 64 MB RAM
        • 32 MB ROM
        Memory card support
        • microSD
        • up to 32 GB
        • MMC/SD
        BatteryCapacity is not battery life. No endurance test is implied.
        • 2000 mAh
        • Li-Ion
        • 0 mAh,
        Operating system OS
        • Android 4.4.2 (KitKat)
        • Microsoft Windows PocketPC
        Chipset
        • Spreadtrum 7715
        		 Unknown
        Headphone jack
        • Yes
        • No
        Display
        Display
        SpecificationA402XDA
        Touchscreen
        • capacitive touchscreen
        • resistive touchscreen
        Display colors Unknown
        • 4096
        Screen area
        • 45.5 cm2
        • 37.9 cm2
        Screen format
        • 5:3 (height:width)
        • 4:3 (height:width)
        Screen to body ratio
        • 56.7%
        • 40.3%
        PPI /points per inch/
        • 233 PPI
        • 114 PPI
        Camera and Video
        Camera and Video
        SpecificationA402XDA
        Rear camera, main
        • 3.15 MP
        • Single
        • 0 MP,
        Camera specs
        • 3.15 MP
        		 Unknown
        Functions
        • LED flash
        		 Unknown
        Video
        • Yes
        		 Unknown
        Front camera, selfie
        • 1.3 MP
        • Single
        • 0 MP,
        Specifications
        • 1.3 MP
        		 Unknown
        Performance
        Performance
        SpecificationA402XDA
        Processor CPU
        • 1.2 GHz
        • Intel Strong PXA263 400 MHz
        Graphics processor GPU
        • Mali-400
        		 Unknown
        General specs
        General specs
        SpecificationA402XDA
        Release date
        • 2015
        • June
        • 2003
        Colors
        • White
        • Black
        • Blue
        • Silver
        		 Unknown
        Battery life Unknown
        • Stand by time- Up to 150 h Talking time- Up to 3 h 30 min
        Communication and Connectivity
        Communication and Connectivity
        SpecificationA402XDA
        SIM card
        • Dual SIM
        • Mini-SIM
        Network
        • Show all network frequencies: -2G - GSM 900 / 1800 - SIM 1 & SIM 2
        		 Unknown
        Speed
        • Yes
        • 384 kbps
        		 Unknown
        GPRS
        • Yes
        • Class 8
        Edge
        • Yes
        • No
        Wi-Fi
        • Wi-Fi 802.11 b/g/n
        • No
        GPS
        • Yes
        • No
        USB
        • microUSB 2.0
        • Proprietary
        Bluetooth
        • 4.0
        • A2DP
        • No
        Harmful irradiation
        • SAR EU - 0.46 W/kg (head) 0.82 W/kg (body)
        		 Unknown
        Music and Audio
        Music and Audio
        SpecificationA402XDA
        Radio
        • FM radio
        • No
        Other features
        Other features
        SpecificationA402XDA
        Dop
        • Sensors Accelerometer
        • Infrared port - Pocket Office -Media player -Voice memo - Produced by HTC. Functionally identical to Qtek 1010.