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  2. Celkon A20 vs Plum Sync 4.0

Celkon A20 vs Plum Sync 4.0

Compare recorded specifications, size and practical differences.

Celkon A20

Celkon A20

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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.

      • Release year2013 / 2014A20: 2013 · Sync 4.0: 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
      Sync 4.0: 120.4 × 63.6 mm 2
      Side
      Sync 4.0: 120.4 × 9.8 mm 2
      1. 1. A20
        Height
        Unknown
        Width
        Unknown
        Depth
        Unknown
        Weight
        Unknown

        Unavailable dimensions are omitted from the drawing.

      2. 2. Sync 4.0
        Height
        120.4 mm
        Width
        63.6 mm
        Depth
        9.8 mm
        Weight
        97 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
      SpecificationA20Sync 4.0
      Dimensions (HxWxD)
      • Х Х mm
      • 120.4 Х 63.6 Х 9.8 mm
      Weight
      • 0 g
      • 97 g
      Technology
      • TFT
      • TFT
      Screen size
      • 4" inch
      • 4" inch
      Screen resolution
      • 480 x 800 px
      • 480 x 854 px
      Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
      • 256 MB
      • 512 MB RAM
      • 512 MB
      • 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.
      • 1500 mAh
      • Li-Ion
      • 1200 mAh
      • Removable Li-Ion
      Operating system OS
      • Android 4.2.0 (Jelly Bean)
      • Android 4.4 (KitKat)
      Chipset Unknown
      • Mediatek MT6572M (28 nm)
      Headphone jack
      • Yes
      • Yes
      Display
      Display
      SpecificationA20Sync 4.0
      Touchscreen
      • capacitive touchscreen
      • capacitive touchscreen
      Display colors Unknown
      • 16M
      Screen area
      • 45.5 cm2
      • 44.1 cm2
      Screen format
      • 5:3 (height:width)
      • 16:9 (height:width)
      Screen to body ratio Unknown
      • 57.6%
      PPI /points per inch/
      • 233 PPI
      • 245 PPI
      Camera and Video
      Camera and Video
      SpecificationA20Sync 4.0
      Rear camera, main
      • 3.15 MP
      • Single
      • 5 MP
      • Single
      Camera specs
      • 3.15 MP
      • 5 MP
      • AF
      Functions Unknown
      • Face detection
      Video
      • Yes
      • 720p@30fps
      Front camera, selfie
      • 0.3 MP
      • Single
      • 1.3 MP
      • Single
      Specifications
      • VGA
      • 1.3 MP
      Performance
      Performance
      SpecificationA20Sync 4.0
      Processor CPU
      • Dual-core 1.2 GHz
      • Dual-core 1.2 GHz Cortex-A7
      Graphics processor GPU Unknown
      • Mali-400
      Antutu 7 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
      • 5527
      General specs
      General specs
      SpecificationA20Sync 4.0
      Release date
      • 2013
      • August
      • 2014
      • May
      Colors
      • Black
      • Black
      • White
      • Red
      • Blue
      Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.
      • 60 EUR
      		 Unknown
      Battery life Unknown
      • Stand by time- Up to 760 h Talking time- Up to 14 h
      Communication and Connectivity
      Communication and Connectivity
      SpecificationA20Sync 4.0
      SIM card
      • Dual SIM (Mini-SIM)
      • Dual SIM
      Network
      • Show all network frequencies: -2G - GSM 900 / 1800 - SIM 1 & SIM 2
      		 Unknown
      Speed
      • Yes
      • 384 kbps
      		 Unknown
      GPRS
      • Class 12
      • Class 12
      Edge
      • Class 12
      • 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
      • microUSB 2.0
      • microUSB 2.0
      Bluetooth
      • Yes
      • 4.0
      • A2DP
      Harmful irradiation
      • SAR EU - 0.88 W/kg (head) 0.60 W/kg (body)
      		 Unknown
      Music and Audio
      Music and Audio
      SpecificationA20Sync 4.0
      Radio Unknown
      • FM radio
      Other features
      Other features
      SpecificationA20Sync 4.0
      Dop
      • Sensors Proximity
      • gyro
      • Sensors Accelerometer
      • gyro
      • proximity - Also known as Plum Sync 4.0 X400

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