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  2. Allview E4 vs Karbonn A7 Star

Allview E4 vs Karbonn A7 Star

Compare recorded specifications, size and practical differences.

Allview E4

Allview E4

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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.

      • WidthA7 Star: 4.2 mm narrowerA7 Star: 66 mm · E4: 70.2 mm
      • Screen diagonalA7 Star: 1 in smaller diagonalA7 Star: 4.5 in · E4: 5.5 in
      • ChipsetMediatek MT6753 (28 nm) / Mediatek MT6517E4: Mediatek MT6753 (28 nm) · A7 Star: Mediatek MT6517
      • DepthE4: 1.8 mm thinnerE4: 8.6 mm · A7 Star: 10.4 mm
      • HeightA7 Star: 27.7 mm shorterA7 Star: 113 mm · E4: 140.7 mm
      • Release year2015 / 2013E4: 2015 · A7 Star: 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
      E4: 140.7 × 70.2 mm 1 A7 Star: 113 × 66 mm 2
      Side
      E4: 140.7 × 8.6 mm 1 A7 Star: 113 × 10.4 mm 2
      1. 1. E4
        Height
        140.7 mm
        Width
        70.2 mm
        Depth
        8.6 mm
        Weight
        130 g
      2. 2. A7 Star
        Height
        113 mm
        Width
        66 mm
        Depth
        10.4 mm
        Weight
        Unknown

      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
      SpecificationE4A7 Star
      Dimensions (HxWxD)
      • 140.7 Х 70.2 Х 8.6 mm
      • 113 Х 66 Х 10.4 mm
      Weight
      • 130 g
      • 0 g
      Technology
      • IPS LCD
      		 Unknown
      Screen size
      • 5.5" inch
      • 4.5" inch
      Screen resolution
      • 720 x 1280 px
      • 480 x 854 px
      Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
      • 16 GB
      • 2 GB RAM
      • 164 MB
      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.
      • 2100 mAh
      • Removable Li-Po
      • 1400 mAh
      • Removable Li-Ion
      Operating system OS
      • Android 5.1 (Lollipop)
      • Android 4.0 (Ice Cream Sandwich)
      Chipset
      • Mediatek MT6753 (28 nm)
      • Mediatek MT6517
      NFC
      • Super AMOLED
      		 Unknown
      Headphone jack
      • Yes
      • Yes
      Display
      Display
      SpecificationE4A7 Star
      Touchscreen
      • capacitive touchscreen
      • capacitive touchscreen
      Display colors
      • Super AMOLED
      		 Unknown
      Screen area
      • 68.9 cm2
      • 55.8 cm2
      Screen format
      • 16:9 (height:width)
      • 16:9 (height:width)
      Screen to body ratio
      • 143.5 Х 69.8 Х 8 mm
      • 74.8%
      PPI /points per inch/
      • 294 PPI
      • 218 PPI
      Camera and Video
      Camera and Video
      SpecificationE4A7 Star
      Rear camera, main
      • 13 MP
      • Single
      • 5 MP
      • Single
      Camera specs
      • 13 MP
      • AF
      • 5 MP
      Functions
      • Dual-LED flash
      • LED flash
      Video
      • 1080p@30fps
      • Yes
      Front camera, selfie
      • 5 MP
      • Single
      • 0.3 MP
      • Single
      Specifications
      • 5 MP
      		 Unknown
      Performance
      Performance
      SpecificationE4A7 Star
      Processor CPU
      • Octa-core 1.3 GHz Cortex-A53
      • Dual-core 1.0 GHz Cortex-A9
      Graphics processor GPU
      • Mali-T720MP3
      • PowerVR SGX531u
      Antutu 7 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.
      • 23156
      		 Unknown
      General specs
      General specs
      SpecificationE4A7 Star
      Release date
      • 2015
      • September
      • 2013
      Colors
      • Black
      • White
      • white/black
      Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.
      • 240 EUR
      • 70 EUR
      Battery life
      • Stand by time- Up to 210 h Talking time- Up to 9 h 30 min
      • Stand by time- Up to 135 h Talking time- Up to 5 h
      Communication and Connectivity
      Communication and Connectivity
      SpecificationE4A7 Star
      SIM card
      • Single SIM (Micro-SIM)Dual SIM (Micro-SIM
      • dual stand-by)
      • Dual SIM
      Network
      • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2-3G - HSDPA 900 / 2100-4G - LTE band 2(1900)
      • 3(1800)
      • 20(800)
      • 38(2600)
      		 Unknown
      Speed
      • HSPA 21.1/5.76 Mbps
      • LTE Cat4 150/50 Mbps
      		 Unknown
      GPRS
      • Class 12
      • Yes
      Edge
      • Class 10
      • Yes
      Wi-Fi
      • Wi-Fi 802.11 b/g/n
      • Wi-Fi 802.11 b/g/n
      GPS
      • Yes
      • with A-GPS
      • No
      USB
      • microUSB 2.0
      • Proprietary
      Bluetooth
      • 4.0
      • A2DP
      • EDR
      • Yes
      Harmful irradiation
      • SAR EU - 1.23 W/kg (head)
      • SAR EU - 0.99 W/kg (head)
      Music and Audio
      Music and Audio
      SpecificationE4A7 Star
      Radio
      • FM radio
      • FM radio
      Other features
      Other features
      SpecificationE4A7 Star
      Dop
      • Sensors Accelerometer
      • proximity
      • compass
      • Sensors Accelerometer
      • proximity