You are using an outdated browser. For a faster, safer browsing experience, upgrade for free today.<
  1. Home
  2. Karbonn A21 vs Plum Trigger

Karbonn A21 vs Plum Trigger

Compare recorded specifications, size and practical differences.

Karbonn A21

Karbonn A21

Replace A21
Enter at least 3 characters. Tab to a result and press Enter to select.

    Remove A21
    Plum Trigger

    Plum Trigger

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

      Remove Trigger
      + 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 diagonalTrigger: 1 in smaller diagonalTrigger: 3.5 in · A21: 4.5 in
        • Release year2012 / 2013A21: 2012 · Trigger: 2013

        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
        Trigger: 117 × 61.5 mm 2
        Side
        Trigger: 117 × 11.6 mm 2
        1. 1. A21
          Height
          Unknown
          Width
          Unknown
          Depth
          Unknown
          Weight
          Unknown

          Unavailable dimensions are omitted from the drawing.

        2. 2. Trigger
          Height
          117 mm
          Width
          61.5 mm
          Depth
          11.6 mm
          Weight
          103 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
        SpecificationA21Trigger
        Dimensions (HxWxD)
        • Х Х mm
        • 117 Х 61.5 Х 11.6 mm
        Weight
        • 0 g
        • 103 g
        Technology
        • TFT
        • TFT
        Screen size
        • 4.5" inch
        • 3.5" inch
        Screen resolution
        • 480 x 800 px
        • 320 x 480 px
        Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
        • 4 GB
        • 512 MB RAM
        • 512 MB
        • 256 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.
        • 1800 mAh
        • Removable Li-Ion
        • 1350 mAh
        • Removable Li-Ion
        Operating system OS
        • Android 4.0 (Ice Cream Sandwich)
        • Android 4.0 (Ice Cream Sandwich)
        Chipset Unknown
        • Mediatek MT6575 (40 nm)
        Headphone jack
        • Yes
        • Yes
        Display
        Display
        SpecificationA21Trigger
        Touchscreen
        • capacitive touchscreen
        • capacitive touchscreen
        Display colors
        • 256K
        • 256K
        Screen area
        • 57.6 cm2
        • 36.5 cm2
        Screen format
        • 5:3 (height:width)
        • 3:2 (height:width)
        Screen to body ratio Unknown
        • 50.7%
        PPI /points per inch/
        • 207 PPI
        • 165 PPI
        Camera and Video
        Camera and Video
        SpecificationA21Trigger
        Rear camera, main
        • 5 MP
        • Single
        • 2 MP
        • Single
        Camera specs
        • 5 MP
        • AF
        • 2 MP
        • AF
        Functions
        • LED flash
        • LED flash
        Video
        • Yes
        • Yes
        Front camera, selfie
        • 1.3 MP
        • Single
        • 0 MP,
        Specifications
        • 1.3 MP
        		 Unknown
        Performance
        Performance
        SpecificationA21Trigger
        Processor CPU
        • Dual-core 1.2 GHz
        • 1.0 GHz Cortex-A9
        Graphics processor GPU Unknown
        • PowerVR SGX531
        General specs
        General specs
        SpecificationA21Trigger
        Release date
        • 2012
        • 2013
        • February
        Colors
        • Pearl White
        • Black
        • White
        Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.
        • 130 EUR
        		 Unknown
        Battery life
        • Stand by time- Up to 200 h Talking time- Up to 5 h
        • Stand by time- Up to 200 h Talking time- Up to 5 h
        Communication and Connectivity
        Communication and Connectivity
        SpecificationA21Trigger
        SIM card
        • Dual SIM (Mini-SIM)
        • Dual 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 - SIM 1 & SIM 2
        Speed
        • HSPA 7.2/0.384 Mbps
        • HSPA 7.2/5.76 Mbps
        GPRS
        • Yes
        • Class 12
        Edge
        • Yes
        • Class 12
        Wi-Fi
        • Wi-Fi 802.11 b/g/n
        • Wi-Fi 802.11 b/g
        GPS
        • Yes
        • with A-GPS
        • Yes
        • with A-GPS
        USB
        • microUSB 2.0
        • miniUSB
        Bluetooth
        • 2.1
        • A2DP
        • 4.0
        • A2DP
        Harmful irradiation
        • SAR EU - 0.44 W/kg (head)
        		 Unknown
        Music and Audio
        Music and Audio
        SpecificationA21Trigger
        Radio
        • No
        • FM radio
        Other features
        Other features
        SpecificationA21Trigger
        Dop
        • Sensors Accelerometer
        • proximity
        • Sensors Accelerometer
        • proximity
        • compass - Z103 Single SIM Z102 Dual SIM

        Similar comparisons