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  2. Acer Liquid E vs Karbonn A21

Acer Liquid E vs Karbonn A21

Compare recorded specifications, size and practical differences.

Karbonn A21

Karbonn A21

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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 diagonalLiquid E: 1 in smaller diagonalLiquid E: 3.5 in · A21: 4.5 in
      • Release year2010 / 2012Liquid E: 2010 · A21: 2012

      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
      Liquid E: 115 × 62.5 mm 1
      Side
      Liquid E: 115 × 12.5 mm 1
      1. 1. Liquid E
        Height
        115 mm
        Width
        62.5 mm
        Depth
        12.5 mm
        Weight
        135 g
      2. 2. A21
        Height
        Unknown
        Width
        Unknown
        Depth
        Unknown
        Weight
        Unknown

        Unavailable dimensions are omitted from the drawing.

      Screen size

      Approximate rectangular screens calculated from recorded diagonal and aspect ratio at one relative scale. Rounded corners and cutouts are not subtracted. These are not phone outlines or calibrated actual sizes.

      Screen size
      Liquid E: 3.5 in, 5:3, About 34.9 cm² rectangular area 1 A21: 4.5 in, 5:3, About 57.6 cm² rectangular area 2
      1. 1. Liquid E 3.5 in · 5:3 About 34.9 cm² rectangular area
      2. 2. A21 4.5 in · 5:3 About 57.6 cm² rectangular area

      A21 has approximately 65.3% more rectangular screen area than Liquid E.

      Memory variants

      Each row compares the same storage capacity. Cells show recorded RAM alternatives, not combined maxima. Not recorded does not mean unavailable in every market.

      No unambiguous storage/RAM pairings are recorded. See the original specifications below.

      Liquid E: Original memory entry

      512 MB RAM - Liquid M2208 GB

      A21: Original memory entry

      4 GB · 512 MB RAM

      Practical features

      Explicit Yes and No values are shown directly. Qualified or regional records retain their details. Unknown means the record is missing.

      1. Liquid E

      NFC
      See details Super AMOLED
      Headphone jack
      Yes
      Memory card support
      See details microSD · up to 32 GB (dedicated slot)

      2. A21

      NFC
      Unknown
      Headphone jack
      Yes
      Memory card support
      See details microSD · up to 32 GB (dedicated slot)

      Battery capacity

      Capacity is not battery life. No endurance test is implied.

      Recorded capacity

      Bars start at zero and share a scale within this chart.

      1. 1. Liquid E1350 mAh
      2. 2. A211800 mAh

        +450 mAh versus Liquid E

      Specifications

      Open a section for more detail. On narrow screens, swipe sideways or use Left/Right arrow keys while the table is focused. Unknown means missing data, not No. Recorded zero values are shown as recorded.

      1. Liquid E2. A21

      Everyday essentials
      Everyday essentials
      SpecificationLiquid EA21
      Dimensions (HxWxD)
      • 115 Х 62.5 Х 12.5 mm
      • Х Х mm
      Weight
      • 135 g
      • 0 g
      Technology
      • TFT
      • TFT
      Screen size
      • 3.5" inch
      • 4.5" inch
      Screen resolution
      • 480 x 800 px
      • 480 x 800 px
      Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
      • 512 MB RAM - Liquid M2208 GB
      • 4 GB
      • 512 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.
      • 1350 mAh
      • Removable Li-Ion
      • 1800 mAh
      • Removable Li-Ion
      Operating system OS
      • Android 2.1 (Eclair)
      • upgradable to Android 2.2 (Froyo)
      • Android 4.0 (Ice Cream Sandwich)
      Chipset
      • Qualcomm QSD8250 Snapdragon S1
      		 Unknown
      NFC
      • Super AMOLED
      		 Unknown
      Headphone jack
      • Yes
      • Yes
      Display
      Display
      SpecificationLiquid EA21
      Touchscreen
      • capacitive touchscreen
      • capacitive touchscreen
      Display colors
      • 256K
      • 256K
      Screen area
      • 34.9 cm2
      • 57.6 cm2
      Screen format
      • 5:3 (height:width)
      • 5:3 (height:width)
      Screen to body ratio
      • 48.5%
      		 Unknown
      PPI /points per inch/
      • 267 PPI
      • 207 PPI
      Camera and Video
      Camera and Video
      SpecificationLiquid EA21
      Rear camera, main
      • 5 MP
      • Single
      • 5 MP
      • Single
      Camera specs
      • 5 MP
      • AF
      • 5 MP
      • AF
      Functions Unknown
      • LED flash
      Video
      • 480p@20fps
      • Yes
      Front camera, selfie
      • 0 MP,
      • 1.3 MP
      • Single
      Specifications
      • Super AMOLED
      • 1.3 MP
      Performance
      Performance
      SpecificationLiquid EA21
      Processor CPU
      • 768 MHz Scorpion
      • Dual-core 1.2 GHz
      Graphics processor GPU
      • Adreno 200
      		 Unknown
      General specs
      General specs
      SpecificationLiquid EA21
      Release date
      • 2010
      • February
      • 2012
      Colors
      • Black
      • White
      • Dark red
      • Ferrari edition
      • Pearl White
      Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.
      • 90 EUR
      • 130 EUR
      Battery life
      • Stand by time- Up to 400 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
      SpecificationLiquid EA21
      SIM card
      • Single SIM (Mini-SIM)Dual SIM (Mini-SIM/Micro-SIM
      • Dual SIM (Mini-SIM)
      Network
      • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2-3G - HSDPA 900 / 2100-4G - LTE
      • Show all network frequencies: -2G - GSM 900 / 1800 / 1900 - SIM 1 & SIM 2
      Speed
      • HSPA 7.2/2 Mbps
      • HSPA 7.2/0.384 Mbps
      GPRS
      • Class 10
      • 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
      • Yes
      • with A-GPS
      USB
      • miniUSB
      • microUSB 2.0
      Bluetooth
      • microUSB 2.0
      • A2DP
      • 2.1
      • A2DP
      Harmful irradiation Unknown
      • SAR EU - 0.44 W/kg (head)
      Music and Audio
      Music and Audio
      SpecificationLiquid EA21
      Radio
      • panorama
      • No
      Other features
      Other features
      SpecificationLiquid EA21
      Dop
      • Sensors Accelerometer
      • proximity - MP3/WAV/WMA/eAAC+ player -MP4/WMV/H.264 player -Organizer -Document viewer -Voice memo -Predictive text input - Also Acer Liquid E Ferrari Special Edition
      • Sensors Accelerometer
      • proximity

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