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  2. Celkon A20 vs Celkon AR45

Celkon A20 vs Celkon AR45

Compare recorded specifications, size and practical differences.

Celkon A20

Celkon A20

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    Celkon AR45

    Celkon AR45

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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 diagonalA20: 0.5 in smaller diagonalA20: 4 in · AR45: 4.5 in

        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. A20
          Height
          Unknown
          Width
          Unknown
          Depth
          Unknown
          Weight
          Unknown

          Unavailable dimensions are omitted from the drawing.

        2. 2. AR45
          Height
          Unknown
          Width
          Unknown
          Depth
          Unknown
          Weight
          Unknown

          Unavailable dimensions are omitted from the drawing.

        Screen size

        Approximate rectangular screens calculated from recorded diagonal and aspect ratio at one relative scale. Rounded corners and cutouts are not subtracted. These are not phone outlines or calibrated actual sizes.

        At least two phones need compatible screen dimensions for a drawing.

        1. 1. A20 4 in · 5:3 About 45.5 cm² rectangular area
        2. 2. AR45 Screen geometry unavailable or conflicting

        Memory variants

        Each row compares the same storage capacity. Cells show recorded RAM alternatives, not combined maxima. Not recorded does not mean unavailable in every market.

        No unambiguous storage/RAM pairings are recorded. See the original specifications below.

        A20: Original memory entry

        256 MB · 512 MB RAM

        AR45: Original memory entry

        4 GB · 512 MB RAM

        Practical features

        Explicit Yes and No values are shown directly. Qualified or regional records retain their details. Unknown means the record is missing.

        1. A20

        NFC
        Unknown
        Headphone jack
        Yes
        Memory card support
        See details microSD · up to 32 GB (dedicated slot)

        2. AR45

        NFC
        Unknown
        Headphone jack
        Yes
        Memory card support
        See details microSD · up to 32 GB (dedicated slot)

        Battery capacity

        Capacity is not battery life. No endurance test is implied.

        Recorded capacity

        Bars start at zero and share a scale within this chart.

        1. 1. A201500 mAh
        2. 2. AR452000 mAh

          +500 mAh versus A20

        Specifications

        Open a section for more detail. On narrow screens, swipe sideways or use Left/Right arrow keys while the table is focused. Unknown means missing data, not No. Recorded zero values are shown as recorded.

        1. A202. AR45

        Everyday essentials
        Everyday essentials
        SpecificationA20AR45
        Dimensions (HxWxD)
        • Х Х mm
        • Х Х mm
        Weight
        • 0 g
        • 0 g
        Technology
        • TFT
        • TFT
        Screen size
        • 4" inch
        • 4.5" inch
        Screen resolution
        • 480 x 800 px
        • 960 x 854 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 (dedicated slot)
        BatteryCapacity is not battery life. No endurance test is implied.
        • 1500 mAh
        • Li-Ion
        • 2000 mAh
        • Li-Ion
        Operating system OS
        • Android 4.2.0 (Jelly Bean)
        • Android 4.2.2 (Jelly Bean)
        Chipset Unknown
        • Mediatek MT6572 (28 nm)
        Headphone jack
        • Yes
        • Yes
        Display
        Display
        SpecificationA20AR45
        Touchscreen
        • capacitive touchscreen
        • touchscreen
        Screen area
        • 45.5 cm2
        • 64.9 cm2
        Screen format
        • 5:3 (height:width)
        		 Unknown
        PPI /points per inch/
        • 233 PPI
        • 0 PPI
        Camera and Video
        Camera and Video
        SpecificationA20AR45
        Rear camera, main
        • 3.15 MP
        • Single
        • 5 MP
        • Single
        Camera specs
        • 3.15 MP
        • 5 MP
        Video
        • Yes
        • Yes
        Front camera, selfie
        • 0.3 MP
        • Single
        • 1.3 MP
        • Single
        Specifications
        • VGA
        • 1.3 MP
        Performance
        Performance
        SpecificationA20AR45
        Processor CPU
        • Dual-core 1.2 GHz
        • Dual-core 1.2 GHz Cortex-A7
        Graphics processor GPU Unknown
        • Mali-400
        General specs
        General specs
        SpecificationA20AR45
        Release date
        • 2013
        • August
        • 2013
        • October
        Colors
        • Black
        • White
        Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.
        • 60 EUR
        • 90 EUR
        Communication and Connectivity
        Communication and Connectivity
        SpecificationA20AR45
        SIM card
        • Dual SIM (Mini-SIM)
        • Dual SIM (Mini-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
        • Class 12
        Edge
        • Class 12
        • Yes
        Wi-Fi
        • Wi-Fi 802.11 b/g/n
        • Wi-Fi 802.11 b/g/n
        • hotspot
        GPS
        • No
        • No
        USB
        • microUSB 2.0
        • microUSB 2.0
        Bluetooth
        • Yes
        • Yes
        Harmful irradiation
        • SAR EU - 0.88 W/kg (head) 0.60 W/kg (body)
        • SAR EU - 0.74 W/kg (head) 0.68 W/kg (body)
        Music and Audio
        Music and Audio
        SpecificationA20AR45
        Radio Unknown
        • FM radio
        Other features
        Other features
        SpecificationA20AR45
        Dop
        • Sensors Proximity
        • gyro
        • Sensors Accelerometer
        • proximity

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