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  2. Karbonn A21 vs Nokia E55

Karbonn A21 vs Nokia E55

Compare recorded specifications, size and practical differences.

Karbonn A21

Karbonn A21

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    Nokia E55

    Nokia E55

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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 diagonalE55: 2.1 in smaller diagonalE55: 2.4 in · A21: 4.5 in
        • Release year2012 / 2009A21: 2012 · E55: 2009

        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
        E55: 116 × 49 mm 2
        Side
        E55: 116 × 9.9 mm 2
        1. 1. A21
          Height
          Unknown
          Width
          Unknown
          Depth
          Unknown
          Weight
          Unknown

          Unavailable dimensions are omitted from the drawing.

        2. 2. E55
          Height
          116 mm
          Width
          49 mm
          Depth
          9.9 mm
          Weight
          98 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
        SpecificationA21E55
        Dimensions (HxWxD)
        • Х Х mm
        • 116 Х 49 Х 9.9 mm
        Weight
        • 0 g
        • 98 g
        Technology
        • TFT
        • TFT
        Screen size
        • 4.5" 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.
        • 4 GB
        • 512 MB RAM
        • 60 MB
        Memory card support
        • microSD
        • up to 32 GB (dedicated slot)
        • microSD
        • up to 16 GB (dedicated slot)
        • 2 GB included
        BatteryCapacity is not battery life. No endurance test is implied.
        • 1800 mAh
        • Removable Li-Ion
        • 1500 mAh
        • Removable Li-Po
        Operating system OS
        • Android 4.0 (Ice Cream Sandwich)
        • Symbian
        • S60 rel. 3.2
        Headphone jack
        • Yes
        • Yes
        Display
        Display
        SpecificationA21E55
        Touchscreen
        • capacitive touchscreen
        		 Unknown
        Display colors
        • 256K
        • 16M
        Screen area
        • 57.6 cm2
        • 17.8 cm2
        Screen format
        • 5:3 (height:width)
        • 4:3 (height:width)
        Screen to body ratio Unknown
        • 31.4%
        PPI /points per inch/
        • 207 PPI
        • 167 PPI
        Camera and Video
        Camera and Video
        SpecificationA21E55
        Rear camera, main
        • 5 MP
        • Single
        • 3.2 MP
        • Single
        Camera specs
        • 5 MP
        • AF
        • 3.2 MP
        Functions
        • LED flash
        • LED flash
        Video
        • Yes
        • 480p@15fps
        Front camera, selfie
        • 1.3 MP
        • Single
        • 0.3 MP
        • Single
        Specifications
        • 1.3 MP
        • QVGA videocall camera
        Performance
        Performance
        SpecificationA21E55
        Processor CPU
        • Dual-core 1.2 GHz
        • 600 MHz ARM 11
        General specs
        General specs
        SpecificationA21E55
        Release date
        • 2012
        • 2009
        • February
        Colors
        • Pearl White
        • Black Aluminium
        • White Aluminium
        • Red
        Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.
        • 130 EUR
        • 150 EUR
        Battery life
        • Stand by time- Up to 200 h Talking time- Up to 5 h
        • Stand by time- Up to 672 h (2G) / 432 h (3G) Talking time- Up to 8 h (2G) / 6 h (3G) Music play - Up to 18 h
        Communication and Connectivity
        Communication and Connectivity
        SpecificationA21E55
        SIM card
        • Dual SIM (Mini-SIM)
        • Mini-SIM
        Network
        • Show all network frequencies: -2G - GSM 900 / 1800 / 1900 - SIM 1 & SIM 2
        • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
        Speed
        • HSPA 7.2/0.384 Mbps
        • HSPA 10.2/2 Mbps
        GPRS
        • Yes
        • Class 32
        Edge
        • Yes
        • Class 32
        • 296 / 178.8 kbits
        Wi-Fi
        • Wi-Fi 802.11 b/g/n
        • Wi-Fi 802.11 b/g
        • UPnP technology
        GPS
        • Yes
        • with A-GPS
        • Yes
        • with A-GPS; Nokia Maps 3.0
        USB
        • microUSB 2.0
        • microUSB 2.0
        Bluetooth
        • 2.1
        • A2DP
        • 2.0
        • A2DP
        Harmful irradiation
        • SAR EU - 0.44 W/kg (head)
        • SAR - 0.98 W/kg (head) 0.70 W/kg (body) SAR EU - 1.19 W/kg (head)
        Music and Audio
        Music and Audio
        SpecificationA21E55
        Radio
        • No
        • Stereo FM radio
        • RDS
        Other features
        Other features
        SpecificationA21E55
        Dop
        • Sensors Accelerometer
        • proximity
        • Sensors Accelerometer
        • compass - WMV/RV/MP4/3GP player -MP3/WMA/WAV/RA/AAC/M4A player -Document editor (Word
        • Excel
        • PowerPoint
        • PDF) incl. MS Office 2007 support via free update -Voice memo

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