You are using an outdated browser. For a faster, safer browsing experience, upgrade for free today.<
  1. Home
  2. Celkon A20 vs Nokia N77

Celkon A20 vs Nokia N77

Compare recorded specifications, size and practical differences.

Celkon A20

Celkon A20

Replace A20
Enter at least 3 characters. Tab to a result and press Enter to select.

    Remove A20
    Nokia N77

    Nokia N77

    Replace N77
    Enter at least 3 characters. Tab to a result and press Enter to select.

      Remove N77
      + Add a third phone
      Enter at least 3 characters. Tab to a result and press Enter to select.

        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 diagonalN77: 1.6 in smaller diagonalN77: 2.4 in · A20: 4 in
        • Release year2013 / 2007A20: 2013 · N77: 2007

        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
        N77: 111 × 50 mm 2
        Side
        N77: 111 × 18.8 mm 2
        1. 1. A20
          Height
          Unknown
          Width
          Unknown
          Depth
          Unknown
          Weight
          Unknown

          Unavailable dimensions are omitted from the drawing.

        2. 2. N77
          Height
          111 mm
          Width
          50 mm
          Depth
          18.8 mm
          Weight
          114 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 N77: 2.4 in, 4:3, About 17.8 cm² rectangular area 2
        1. 1. A20 4 in · 5:3 About 45.5 cm² rectangular area
        2. 2. N77 2.4 in · 4:3 About 17.8 cm² rectangular area

        A20 has approximately 155.3% more rectangular screen area than N77.

        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

        N77: Original memory entry

        20 MB · 64 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. N77

        NFC
        Unknown
        Headphone jack
        No
        Memory card support
        See details microSD (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

          +400 mAh versus N77

        2. 2. N771100 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. N77

        Everyday essentials
        Everyday essentials
        SpecificationA20N77
        Dimensions (HxWxD)
        • Х Х mm
        • 111 Х 50 Х 18.8 mm
        Weight
        • 0 g
        • 114 g
        Technology
        • TFT
        • TFT
        Screen size
        • 4" inch
        • 2.4" 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.
        • 256 MB
        • 512 MB RAM
        • 20 MB
        • 64 MB RAM
        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
        • 1100 mAh
        • Removable Li-Ion
        Operating system OS
        • Android 4.2.0 (Jelly Bean)
        • Symbian OS 9.1
        • S60 rel. 3.1
        Headphone jack
        • Yes
        • No
        Display
        Display
        SpecificationA20N77
        Touchscreen
        • capacitive touchscreen
        		 Unknown
        Display colors Unknown
        • 16M
        Screen area
        • 45.5 cm2
        • 17.8 cm2
        Screen format
        • 5:3 (height:width)
        • 4:3 (height:width)
        Screen to body ratio Unknown
        • 32.1%
        PPI /points per inch/
        • 233 PPI
        • 167 PPI
        Camera and Video
        Camera and Video
        SpecificationA20N77
        Rear camera, main
        • 3.15 MP
        • Single
        • 2 MP
        • Single
        Camera specs
        • 3.15 MP
        • 2 MP
        Functions Unknown
        • LED flash
        Video
        • Yes
        • CIF
        Front camera, selfie
        • 0.3 MP
        • Single
        • 0.3 MP
        • Single
        Specifications
        • VGA
        • CIF videocall camera
        Performance
        Performance
        SpecificationA20N77
        Processor CPU
        • Dual-core 1.2 GHz
        • 220 MHz Dual ARM 9
        General specs
        General specs
        SpecificationA20N77
        Release date
        • 2013
        • August
        • 2007
        • February
        Colors
        • Black
        • Black
        Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.
        • 60 EUR
        • 150 EUR
        Battery life Unknown
        • Stand by time- Up to 170 h Talking time- Up to 4 h 30 min (2G) / 3 h 30 min (3G)
        Communication and Connectivity
        Communication and Connectivity
        SpecificationA20N77
        SIM card
        • Dual SIM (Mini-SIM)
        • Mini-SIM
        Network
        • Show all network frequencies: -2G - GSM 900 / 1800 - SIM 1 & SIM 2
        • Show all network frequencies: -2G - GSM 900 / 1800 / 1900
        Speed
        • Yes
        • 384 kbps
        • Yes
        • 384 kbps
        GPRS
        • Class 12
        • Class 11
        Edge
        • Class 12
        • Class 32
        • 296 / 177.6 kbits
        Wi-Fi
        • Wi-Fi 802.11 b/g/n
        • No
        GPS
        • No
        • No
        USB
        • microUSB 2.0
        • Pop-Port 2.0
        Bluetooth
        • Yes
        • 1.2
        • A2DP
        Harmful irradiation
        • SAR EU - 0.88 W/kg (head) 0.60 W/kg (body)
        • SAR - 1.11 W/kg (head) 0.48 W/kg (body) SAR EU - 1.28 W/kg (head)
        Music and Audio
        Music and Audio
        SpecificationA20N77
        Radio Unknown
        • Stereo FM radio
        Others Unknown
        • Downloadable themes
        Other features
        Other features
        SpecificationA20N77
        Dop
        • Sensors Proximity
        • gyro
        • DVB-H TV broadcast receiver -Push to Talk -WMV/RV/MP4/3GP player -MP3/WMA/WAV/RA/AAC/M4A player -Predictive text input -Voice command/dial -Organizer -Printing -Document viewer (Word
        • Excel
        • PowerPoint
        • PDF) -Photo/video editor - Also EDGE only version : EGSM900/1800/1900 MHz.

        Similar comparisons