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  2. Celkon A63 vs ZTE U900

Celkon A63 vs ZTE U900

Compare recorded specifications, size and practical differences.

Celkon A63

Celkon A63

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    ZTE U900

    ZTE U900

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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.

        • Screen diagonalU900: 0.5 in smaller diagonalU900: 3.5 in · A63: 4 in
        • Release year2013 / 2011A63: 2013 · U900: 2011

        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.

        1. 1. A63
          Height
          Unknown
          Width
          Unknown
          Depth
          Unknown
          Weight
          Unknown

          Unavailable dimensions are omitted from the drawing.

        2. 2. U900
          Height
          Unknown
          Width
          Unknown
          Depth
          Unknown
          Weight
          Unknown

          Unavailable dimensions are omitted from the drawing.

        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
        SpecificationA63U900
        Dimensions (HxWxD)
        • Х Х mm
        • Х Х mm
        Weight
        • 0 g
        • 0 g
        Technology
        • TFT
        • TFT
        Screen size
        • 4" inch
        • 3.5" inch
        Screen resolution
        • 480 x 800 px
        • 480 x 800 px
        Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
        • 512 MB
        • 256 MB RAM
        		 Unknown
        Memory card support
        • microSD
        • up to 32 GB (dedicated slot)
        • microSD (dedicated slot)
        BatteryCapacity is not battery life. No endurance test is implied.
        • 1500 mAh
        • Li-Ion
        • 0 mAh,
        Operating system OS
        • Android 4.2.0 (Jelly Bean)
        • Android-based OPhone 2.0
        Headphone jack
        • Yes
        • Yes
        Display
        Display
        SpecificationA63U900
        Touchscreen
        • capacitive touchscreen
        • capacitive touchscreen
        Display colors Unknown
        • 256K
        Screen area
        • 45.5 cm2
        • 34.9 cm2
        Screen format
        • 5:3 (height:width)
        • 5:3 (height:width)
        PPI /points per inch/
        • 233 PPI
        • 267 PPI
        Camera and Video
        Camera and Video
        SpecificationA63U900
        Rear camera, main
        • 3.15 MP
        • Single
        • 3.15 MP
        • Single
        Camera specs
        • 3.15 MP
        • 3.15 MP
        • AF
        Video
        • Yes
        • Yes
        Front camera, selfie
        • 0.3 MP
        • Single
        • 0.3 MP
        • Single
        Specifications
        • VGA
        • VGA
        Performance
        Performance
        SpecificationA63U900
        Processor CPU
        • Dual-core 1.2 GHz
        		 Unknown
        General specs
        General specs
        SpecificationA63U900
        Release date
        • 2013
        • August
        • 2011
        • February
        Colors
        • Black
        • White
        Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.
        • 50 EUR
        		 Unknown
        Communication and Connectivity
        Communication and Connectivity
        SpecificationA63U900
        SIM card
        • Dual SIM (Mini-SIM)
        • Mini-SIM
        Network Unknown
        • Show all network frequencies: -2G - GSM 900 / 1800 / 1900
        Speed Unknown
        • HSPA
        GPRS
        • Class 12
        • Yes
        Edge
        • Class 12
        • Yes
        Wi-Fi
        • Wi-Fi 802.11 b/g/n
        • Wi-Fi 802.11 b/g
        GPS
        • No
        • Yes
        • with A-GPS
        USB
        • microUSB 2.0
        • microUSB 2.0
        Bluetooth
        • Yes
        • 2.1
        • A2DP
        Harmful irradiation
        • SAR EU - 0.91 W/kg (head) 0.63 W/kg (body)
        		 Unknown
        Other features
        Other features
        SpecificationA63U900
        Dop
        • Sensors Proximity
        • gyro
        • Sensors Accelerometer
        • proximity
        • compass - CMMB Mobile TV -MP4/H.264 player -MP3/WAV/eAAC+ player -Organizer -Voice memo -Predictive text input

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