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  2. Celkon A20 vs Celkon A403

Celkon A20 vs Celkon A403

Compare recorded specifications, size and practical differences.

Celkon A20

Celkon A20

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    Celkon A403

    Celkon A403

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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.

        • Release year2013 / 2015A20: 2013 · A403: 2015

        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
        A403: 125 × 65 mm 2
        Side
        A403: 125 × 10.2 mm 2
        1. 1. A20
          Height
          Unknown
          Width
          Unknown
          Depth
          Unknown
          Weight
          Unknown

          Unavailable dimensions are omitted from the drawing.

        2. 2. A403
          Height
          125 mm
          Width
          65 mm
          Depth
          10.2 mm
          Weight
          113 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
        SpecificationA20A403
        Dimensions (HxWxD)
        • Х Х mm
        • 125 Х 65 Х 10.2 mm
        Weight
        • 0 g
        • 113 g
        Technology
        • TFT
        		 Unknown
        Screen size
        • 4" inch
        • 4" 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.
        • 256 MB
        • 512 MB RAM
        • 4 GB
        • 512 MB RAM
        Memory card support
        • microSD
        • up to 32 GB (dedicated slot)
        • microSD
        • up to 32 GB
        BatteryCapacity is not battery life. No endurance test is implied.
        • 1500 mAh
        • Li-Ion
        • 1400 mAh
        • Li-Ion
        Operating system OS
        • Android 4.2.0 (Jelly Bean)
        • Android 4.4.2 (KitKat)
        Chipset Unknown
        • Spreadtrum SC7715
        Headphone jack
        • Yes
        • Yes
        Display
        Display
        SpecificationA20A403
        Touchscreen
        • capacitive touchscreen
        • capacitive touchscreen
        Screen area
        • 45.5 cm2
        • 45.5 cm2
        Screen format
        • 5:3 (height:width)
        • 5:3 (height:width)
        Screen to body ratio Unknown
        • 56.1%
        PPI /points per inch/
        • 233 PPI
        • 233 PPI
        Camera and Video
        Camera and Video
        SpecificationA20A403
        Rear camera, main
        • 3.15 MP
        • Single
        • 3.15 MP
        • Single
        Camera specs
        • 3.15 MP
        • 3.15 MP
        Functions Unknown
        • LED flash
        Video
        • Yes
        • Yes
        Front camera, selfie
        • 0.3 MP
        • Single
        • 1.3 MP
        • Single
        Specifications
        • VGA
        • 1.3 MP
        Performance
        Performance
        SpecificationA20A403
        Processor CPU
        • Dual-core 1.2 GHz
        • 1.0 GHz
        General specs
        General specs
        SpecificationA20A403
        Release date
        • 2013
        • August
        • 2015
        • August
        Colors
        • Black
        • Black
        • Light Blue
        • Red
        • Yellow
        Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.
        • 60 EUR
        		 Unknown
        Communication and Connectivity
        Communication and Connectivity
        SpecificationA20A403
        SIM card
        • Dual SIM (Mini-SIM)
        • Dual SIM
        Network
        • Show all network frequencies: -2G - GSM 900 / 1800 - SIM 1 & SIM 2
        • Show all network frequencies: -2G - GSM 900 / 1800 - SIM 1 & SIM 2
        Speed
        • Yes
        • 384 kbps
        • HSPA
        GPRS
        • Class 12
        • Yes
        Edge
        • Class 12
        • Yes
        Wi-Fi
        • Wi-Fi 802.11 b/g/n
        • Wi-Fi 802.11 b/g/n
        GPS
        • No
        • A-GPS
        USB
        • microUSB 2.0
        • microUSB 2.0
        Bluetooth
        • Yes
        • 2.0
        Harmful irradiation
        • SAR EU - 0.88 W/kg (head) 0.60 W/kg (body)
        • SAR EU - 0.38 W/kg (head) 0.68 W/kg (body)
        Music and Audio
        Music and Audio
        SpecificationA20A403
        Radio Unknown
        • FM radio
        Other features
        Other features
        SpecificationA20A403
        Dop
        • Sensors Proximity
        • gyro
        • Sensors Accelerometer

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