You are using an outdated browser. For a faster, safer browsing experience, upgrade for free today.<
  1. Home
  2. Karbonn A7 Star vs Plum Trigger Plus

Karbonn A7 Star vs Plum Trigger Plus

Compare recorded specifications, size and practical differences.

+ 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.

    • WidthTrigger Plus: 3.6 mm narrowerTrigger Plus: 62.4 mm · A7 Star: 66 mm
    • Screen diagonalTrigger Plus: 1 in smaller diagonalTrigger Plus: 3.5 in · A7 Star: 4.5 in
    • ChipsetMediatek MT6517 / Mediatek MT6572 (28 nm)A7 Star: Mediatek MT6517 · Trigger Plus: Mediatek MT6572 (28 nm)
    • DepthA7 Star: 1.1 mm thinnerA7 Star: 10.4 mm · Trigger Plus: 11.5 mm
    • HeightA7 Star: 5 mm shorterA7 Star: 113 mm · Trigger Plus: 118 mm
    • Release year2013 / 2014A7 Star: 2013 · Trigger Plus: 2014

    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
    A7 Star: 113 × 66 mm 1 Trigger Plus: 118 × 62.4 mm 2
    Side
    A7 Star: 113 × 10.4 mm 1 Trigger Plus: 118 × 11.5 mm 2
    1. 1. A7 Star
      Height
      113 mm
      Width
      66 mm
      Depth
      10.4 mm
      Weight
      Unknown
    2. 2. Trigger Plus
      Height
      118 mm
      Width
      62.4 mm
      Depth
      11.5 mm
      Weight
      120 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
    SpecificationA7 StarTrigger Plus
    Dimensions (HxWxD)
    • 113 Х 66 Х 10.4 mm
    • 118 Х 62.4 Х 11.5 mm
    Weight
    • 0 g
    • 120 g
    Technology Unknown
    • TFT
    Screen size
    • 4.5" inch
    • 3.5" inch
    Screen resolution
    • 480 x 854 px
    • 320 x 480 px
    Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
    • 164 MB
    • 2 GB
    • 256 MB RAM
    Memory card support
    • microSD
    • up to 32 GB (dedicated slot)
    • microSD
    • up to 32 GB
    BatteryCapacity is not battery life. No endurance test is implied.
    • 1400 mAh
    • Removable Li-Ion
    • 1100 mAh
    • Removable Li-Ion
    Operating system OS
    • Android 4.0 (Ice Cream Sandwich)
    • Android 4.2.2 (Jelly Bean)
    Chipset
    • Mediatek MT6517
    • Mediatek MT6572 (28 nm)
    Headphone jack
    • Yes
    • Yes
    Display
    Display
    SpecificationA7 StarTrigger Plus
    Touchscreen
    • capacitive touchscreen
    • touchscreen
    Display colors Unknown
    • 256K
    Screen area
    • 55.8 cm2
    • 36.5 cm2
    Screen format
    • 16:9 (height:width)
    • 3:2 (height:width)
    Screen to body ratio
    • 74.8%
    • 49.5%
    PPI /points per inch/
    • 218 PPI
    • 165 PPI
    Camera and Video
    Camera and Video
    SpecificationA7 StarTrigger Plus
    Rear camera, main
    • 5 MP
    • Single
    • 5 MP
    • Single
    Camera specs
    • 5 MP
    • 5 MP
    • AF
    Functions
    • LED flash
    • Face detection
    Video
    • Yes
    • 720p@30fps
    Front camera, selfie
    • 0.3 MP
    • Single
    • 1.3 MP
    • Single
    Specifications Unknown
    • 1.3 MP
    Performance
    Performance
    SpecificationA7 StarTrigger Plus
    Processor CPU
    • Dual-core 1.0 GHz Cortex-A9
    • Dual-core 1.3 GHz Cortex-A7
    Graphics processor GPU
    • PowerVR SGX531u
    • Mali-400
    General specs
    General specs
    SpecificationA7 StarTrigger Plus
    Release date
    • 2013
    • 2014
    • May
    Colors
    • white/black
    • Black
    • White
    • Blue
    • Red
    • Pink
    Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.
    • 70 EUR
    		 Unknown
    Battery life
    • Stand by time- Up to 135 h Talking time- Up to 5 h
    • Stand by time- Up to 650 h (2G) / Up to 540 h (3G) Talking time- Up to 12 h (2G) / Up to 11 h (3G)
    Communication and Connectivity
    Communication and Connectivity
    SpecificationA7 StarTrigger Plus
    SIM card
    • Dual SIM
    • Dual SIM (dual stand-by)
    Network Unknown
    • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
    Speed Unknown
    • HSPA 21.1/5.76 Mbps
    GPRS
    • Yes
    • Class 12
    Edge
    • Yes
    • Class 12
    Wi-Fi
    • Wi-Fi 802.11 b/g/n
    • Wi-Fi 802.11 b/g/n
    • hotspot
    GPS
    • No
    • Yes
    • with A-GPS
    USB
    • Proprietary
    • microUSB
    Bluetooth
    • Yes
    • 4.0
    • A2DP
    Harmful irradiation
    • SAR EU - 0.99 W/kg (head)
    		 Unknown
    Music and Audio
    Music and Audio
    SpecificationA7 StarTrigger Plus
    Radio
    • FM radio
    • FM radio
    Other features
    Other features
    SpecificationA7 StarTrigger Plus
    Dop
    • Sensors Accelerometer
    • proximity
    • Sensors Accelerometer
    • gyro
    • proximity - Also known as Plum Z305