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  2. Karbonn A21 vs Nokia E50

Karbonn A21 vs Nokia E50

Compare recorded specifications, size and practical differences.

Karbonn A21

Karbonn A21

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    Nokia E50

    Nokia E50

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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 diagonalE50: 2.4 in smaller diagonalE50: 2.1 in · A21: 4.5 in
        • Release year2012 / 2006A21: 2012 · E50: 2006

        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
        E50: 113 × 43.5 mm 2
        Side
        E50: 113 × 15.5 mm 2
        1. 1. A21
          Height
          Unknown
          Width
          Unknown
          Depth
          Unknown
          Weight
          Unknown

          Unavailable dimensions are omitted from the drawing.

        2. 2. E50
          Height
          113 mm
          Width
          43.5 mm
          Depth
          15.5 mm
          Weight
          104 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
        SpecificationA21E50
        Dimensions (HxWxD)
        • Х Х mm
        • 113 Х 43.5 Х 15.5 mm
        Weight
        • 0 g
        • 104 g
        Technology
        • TFT
        • TFT
        Screen size
        • 4.5" inch
        • 2.1" 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
        • 70 MB
        • 32 MB RAM
        Memory card support
        • microSD
        • up to 32 GB (dedicated slot)
        • microSD
        • up to 2 GB (dedicated slot)
        BatteryCapacity is not battery life. No endurance test is implied.
        • 1800 mAh
        • Removable Li-Ion
        • 970 mAh
        • Removable Li-Ion
        Operating system OS
        • Android 4.0 (Ice Cream Sandwich)
        • Symbian OS 9.1
        • S60 3rd edition
        Headphone jack
        • Yes
        • No
        Display
        Display
        SpecificationA21E50
        Touchscreen
        • capacitive touchscreen
        		 Unknown
        Display colors
        • 256K
        • 256K
        Screen area
        • 57.6 cm2
        • 13.7 cm2
        Screen format
        • 5:3 (height:width)
        • 4:3 (height:width)
        Screen to body ratio Unknown
        • 27.8%
        PPI /points per inch/
        • 207 PPI
        • 190 PPI
        Camera and Video
        Camera and Video
        SpecificationA21E50
        Rear camera, main
        • 5 MP
        • Single
        • 1.3 MP
        • Single
        Camera specs
        • 5 MP
        • AF
        • 1.3 MP
        Functions
        • LED flash
        		 Unknown
        Video
        • Yes
        • QCIF
        Front camera, selfie
        • 1.3 MP
        • Single
        • 0 MP,
        Specifications
        • 1.3 MP
        		 Unknown
        Performance
        Performance
        SpecificationA21E50
        Processor CPU
        • Dual-core 1.2 GHz
        • 235 MHz ARM 9
        General specs
        General specs
        SpecificationA21E50
        Release date
        • 2012
        • 2006
        • May
        Colors
        • Pearl White
        • Silver
        • Black
        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 215 h Talking time- Up to 6 h 40 min
        Communication and Connectivity
        Communication and Connectivity
        SpecificationA21E50
        SIM card
        • Dual SIM (Mini-SIM)
        • Mini-SIM
        Network
        • Show all network frequencies: -2G - GSM 900 / 1800 / 1900 - SIM 1 & SIM 2
        		 Unknown
        Speed
        • HSPA 7.2/0.384 Mbps
        		 Unknown
        GPRS
        • Yes
        • Class 10
        Edge
        • Yes
        • Class 10
        Wi-Fi
        • Wi-Fi 802.11 b/g/n
        • No
        GPS
        • Yes
        • with A-GPS
        • No
        USB
        • microUSB 2.0
        • Pop-Port 2.0
        Bluetooth
        • 2.1
        • A2DP
        • 2.0
        Harmful irradiation
        • SAR EU - 0.44 W/kg (head)
        • SAR - 0.96 W/kg (head) 1.33 W/kg (body) SAR EU - 0.97 W/kg (head)
        Music and Audio
        Music and Audio
        SpecificationA21E50
        Radio
        • No
        • No
        Others Unknown
        • 5-way joystick navigation -Downloadable themes
        Other features
        Other features
        SpecificationA21E50
        Dop
        • Sensors Accelerometer
        • proximity
        • Infrared port - Push to talk -WMV/RV/MP4/3GP player -MP3/WMA/WAV/RA/AAC/M4A player -Document viewer (Word
        • Excel
        • PowerPoint
        • PDF) -Blackberry connectivity -Predictive text input -Voice command/memo -Organizer

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