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  2. Celkon A20 vs Nokia 7700

Celkon A20 vs Nokia 7700

Compare recorded specifications, size and practical differences.

Celkon A20

Celkon A20

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    Nokia 7700

    Nokia 7700

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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 diagonal7700: 0.5 in smaller diagonal7700: 3.5 in · A20: 4 in
        • Release year2013 / 2003A20: 2013 · 7700: 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
        7700: 134 × 80 mm 2
        Side
        7700: 134 × 22 mm 2
        1. 1. A20
          Height
          Unknown
          Width
          Unknown
          Depth
          Unknown
          Weight
          Unknown

          Unavailable dimensions are omitted from the drawing.

        2. 2. 7700
          Height
          134 mm
          Width
          80 mm
          Depth
          22 mm
          Weight
          183 g

        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.

        Screen size
        A20: 4 in, 5:3, About 45.5 cm² rectangular area 1 7700: 3.5 in, 18:9, About 31.6 cm² rectangular area 2
        1. 1. A20 4 in · 5:3 About 45.5 cm² rectangular area
        2. 2. 7700 3.5 in · 18:9 About 31.6 cm² rectangular area

        A20 has approximately 44.1% more rectangular screen area than 7700.

        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

        7700: Original memory entry

        25 MB

        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. 7700

        NFC
        Unknown
        Headphone jack
        No
        Memory card support
        See details MMC · 64 MB included

        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

          +200 mAh versus 7700

        2. 2. 77001300 mAh

        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. 7700

        Everyday essentials
        Everyday essentials
        SpecificationA207700
        Dimensions (HxWxD)
        • Х Х mm
        • 134 Х 80 Х 22 mm
        Weight
        • 0 g
        • 183 g
        Technology
        • TFT
        • TFT
        Screen size
        • 4" inch
        • 3.5" inch
        Screen resolution
        • 480 x 800 px
        • 640 x 320 px
        Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
        • 256 MB
        • 512 MB RAM
        • 25 MB
        Memory card support
        • microSD
        • up to 32 GB (dedicated slot)
        • MMC
        • 64 MB included
        BatteryCapacity is not battery life. No endurance test is implied.
        • 1500 mAh
        • Li-Ion
        • 1300 mAh
        • Removable Li-Po
        Operating system OS
        • Android 4.2.0 (Jelly Bean)
        • Symbian
        • Series 90 UI
        • .2.0
        Chipset Unknown
        • TI OMAP 1510
        Headphone jack
        • Yes
        • No
        Display
        Display
        SpecificationA207700
        Touchscreen
        • capacitive touchscreen
        • resistive touchscreen
        Display colors Unknown
        • 65K
        Screen area
        • 45.5 cm2
        • 31.6 cm2
        Screen format
        • 5:3 (height:width)
        • 18:9 (height:width)
        Screen to body ratio Unknown
        • 29.5%
        PPI /points per inch/
        • 233 PPI
        • 204 PPI
        Camera and Video
        Camera and Video
        SpecificationA207700
        Rear camera, main
        • 3.15 MP
        • Single
        • 0.3 MP
        • Single
        Camera specs
        • 3.15 MP
        		 Unknown
        Video
        • Yes
        • Yes
        Front camera, selfie
        • 0.3 MP
        • Single
        • 0 MP,
        Specifications
        • VGA
        		 Unknown
        Performance
        Performance
        SpecificationA207700
        Processor CPU
        • Dual-core 1.2 GHz
        • 150 MHz ARM925T
        General specs
        General specs
        SpecificationA207700
        Release date
        • 2013
        • August
        • 2003
        • Q4
        Colors
        • Black
        • Black
        • White
        Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.
        • 60 EUR
        		 Unknown
        Battery life Unknown
        • Stand by time- Up to 240 - 264 h Talking time- Up to 3 - 4 h
        Communication and Connectivity
        Communication and Connectivity
        SpecificationA207700
        SIM card
        • Dual SIM (Mini-SIM)
        • Mini-SIM
        Network
        • Show all network frequencies: -2G - GSM 900 / 1800 - SIM 1 & SIM 2
        		 Unknown
        Speed
        • Yes
        • 384 kbps
        		 Unknown
        GPRS
        • Class 12
        • Class 10
        Edge
        • Class 12
        • Class 10
        Wi-Fi
        • Wi-Fi 802.11 b/g/n
        • No
        GPS
        • No
        • No
        USB
        • microUSB 2.0
        • Pop-Port
        Bluetooth
        • Yes
        • Yes
        Harmful irradiation
        • SAR EU - 0.88 W/kg (head) 0.60 W/kg (body)
        		 Unknown
        Music and Audio
        Music and Audio
        SpecificationA207700
        Radio Unknown
        • FM radio
        Others Unknown
        • Virtual keyboard -Five-way directional controller -Partial mode 640x65 pixels
        Other features
        Other features
        SpecificationA207700
        Dop
        • Sensors Proximity
        • gyro
        • Series 90 UI
        • v.2.0 -Audio/video player -Document viewer (Word
        • Excel
        • PowerPoint
        • PDF) -Voice recorder -Organizer -Flight and offline modes - Stylus

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