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  2. BLU Studio 5.3 vs Celkon A20

BLU Studio 5.3 vs Celkon A20

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.

      • Screen diagonalA20: 1.3 in smaller diagonalA20: 4 in · Studio 5.3: 5.3 in
      • Release year2011 / 2013Studio 5.3: 2011 · A20: 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
      Studio 5.3: 150 × 81 mm 1
      Side
      Studio 5.3: 150 × 10.9 mm 1
      1. 1. Studio 5.3
        Height
        150 mm
        Width
        81 mm
        Depth
        10.9 mm
        Weight
        192 g
      2. 2. A20
        Height
        Unknown
        Width
        Unknown
        Depth
        Unknown
        Weight
        Unknown

        Unavailable dimensions are omitted from the drawing.

      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
      SpecificationStudio 5.3A20
      Dimensions (HxWxD)
      • 150 Х 81 Х 10.9 mm
      • Х Х mm
      Weight
      • 192 g
      • 0 g
      Technology
      • TFT
      • TFT
      Screen size
      • 5.3" inch
      • 4" 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
      • 512 MB RAM
      • 256 MB
      • 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.
      • 2500 mAh
      • Removable Li-Ion
      • 1500 mAh
      • Li-Ion
      Operating system OS
      • Android 2.3 (Gingerbread)
      • Android 4.2.0 (Jelly Bean)
      Chipset
      • Mediatek MT6573 (65 nm)
      		 Unknown
      Headphone jack
      • Yes
      • Yes
      Display
      Display
      SpecificationStudio 5.3A20
      Touchscreen
      • capacitive touchscreen
      • capacitive touchscreen
      Display colors
      • 16M
      		 Unknown
      Screen area
      • 80.0 cm2
      • 45.5 cm2
      Screen format
      • 5:3 (height:width)
      • 5:3 (height:width)
      Screen to body ratio
      • 65.8%
      		 Unknown
      PPI /points per inch/
      • 176 PPI
      • 233 PPI
      Camera and Video
      Camera and Video
      SpecificationStudio 5.3A20
      Rear camera, main
      • 5 MP
      • Single
      • 3.15 MP
      • Single
      Camera specs
      • 5 MP
      • AF
      • 3.15 MP
      Functions
      • LED flash
      		 Unknown
      Video
      • 480p@30fps
      • Yes
      Front camera, selfie
      • 0.3 MP
      • Single
      • 0.3 MP
      • Single
      Specifications
      • VGA
      • VGA
      Performance
      Performance
      SpecificationStudio 5.3A20
      Processor CPU
      • 650 MHz Cortex-A9/ 800 MHz Cortex-A9
      • Dual-core 1.2 GHz
      Graphics processor GPU
      • PowerVR SGX531
      		 Unknown
      General specs
      General specs
      SpecificationStudio 5.3A20
      Release date
      • 2011
      • December
      • 2013
      • August
      Colors
      • Black
      • Black
      Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.
      • 170 EUR
      • 60 EUR
      Battery life
      • Stand by time- Up to 700 h Talking time- Up to 8 h
      		 Unknown
      Communication and Connectivity
      Communication and Connectivity
      SpecificationStudio 5.3A20
      SIM card
      • Dual SIM (Mini-SIM)
      • Dual SIM (Mini-SIM)
      Network
      • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 GSM 850 / 900 / 1800 / 1900 - SIM 2 (D510 only)
      • Show all network frequencies: -2G - GSM 900 / 1800 - SIM 1 & SIM 2
      Speed
      • HSPA 7.2/0.384 Mbps
      • Yes
      • 384 kbps
      GPRS
      • Class 12
      • Class 12
      Edge
      • Class 12
      • Class 12
      Wi-Fi
      • Wi-Fi 802.11 b/g
      • hotspot
      • Wi-Fi 802.11 b/g/n
      GPS
      • Yes
      • with A-GPS
      • No
      USB
      • microUSB 2.0
      • microUSB 2.0
      Bluetooth
      • 2.1
      • A2DP
      • Yes
      Harmful irradiation Unknown
      • SAR EU - 0.88 W/kg (head) 0.60 W/kg (body)
      Music and Audio
      Music and Audio
      SpecificationStudio 5.3A20
      Radio
      • Stereo FM radio
      		 Unknown
      Other features
      Other features
      SpecificationStudio 5.3A20
      Dop
      • Sensors Accelerometer
      • gyro
      • proximity
      • compass - MP3/AAC/WMA/WAV player -MP4/DivX/XviD/WMV/H.264 player -Organizer -Voice memo/dial -Predictive text input - D500 Single SIM D510 Dual SIM
      • Sensors Proximity
      • gyro

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