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  2. Celkon A9 Dual vs Sharp Pi

Celkon A9 Dual vs Sharp Pi

Compare recorded specifications, size and practical differences.

Sharp Pi

Sharp Pi

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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 diagonalA9 Dual: 1.7 in smaller diagonalA9 Dual: 3.5 in · Pi: 5.2 in
      • Rear camera layoutSingle / DualA9 Dual: Single · Pi: Dual
      • Release year2014 / 2018A9 Dual: 2014 · Pi: 2018

      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
      A9 Dual: 120.5 × 63.9 mm 1
      Side
      A9 Dual: 120.5 × 10.6 mm 1
      1. 1. A9 Dual
        Height
        120.5 mm
        Width
        63.9 mm
        Depth
        10.6 mm
        Weight
        116 g
      2. 2. Pi
        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
      SpecificationA9 DualPi
      Dimensions (HxWxD)
      • 120.5 Х 63.9 Х 10.6 mm
      • Х Х mm
      Weight
      • 116 g
      • 0 g
      Technology
      • TFT
      • IPS LCD
      Screen size
      • 3.5" inch
      • 5.2" inch
      Screen resolution
      • 320 x 480 px
      • 720 x 1280 px
      Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
      • 512 MB
      • 256 MB RAM
      • 16 GB
      • 2 GB RAM
      Memory card support
      • microSD
      • up to 32 GB
      • microSD
      • up to 128 GB
      BatteryCapacity is not battery life. No endurance test is implied.
      • 1350 mAh
      • Li-Ion
      • 3000 mAh
      • Li-Ion
      Operating system OS
      • Android 4.2.2 (Jelly Bean)
      • Android 7.0 (Nougat)
      Chipset Unknown
      • Mediatek MT6737M (28 nm)
      Headphone jack
      • Yes
      • No
      Display
      Display
      SpecificationA9 DualPi
      Touchscreen
      • capacitive touchscreen
      • capacitive touchscreen
      Display colors Unknown
      • 16M
      Screen area
      • 36.5 cm2
      • 74.5 cm2
      Screen format
      • 3:2 (height:width)
      • 16:9 (height:width)
      Screen to body ratio
      • 47.4%
      		 Unknown
      PPI /points per inch/
      • 165 PPI
      • 282 PPI
      Screen protection Unknown
      • Scratch-resistant glass
      Camera and Video
      Camera and Video
      SpecificationA9 DualPi
      Rear camera, main
      • 2 MP
      • Single
      • 13 MP
      • Dual
      Camera specs
      • 2 MP
      • 13 MP
      • f/2.2
      • AF -2 MP
      • depth sensor
      Functions Unknown
      • LED flash
      • panorama
      • HDR
      Video
      • Yes
      • 1080p@30fps
      Front camera, selfie
      • 0.3 MP
      • Single
      • 8 MP
      • Single
      Specifications
      • VGA
      • 8 MP
      Performance
      Performance
      SpecificationA9 DualPi
      Processor CPU
      • Dual-core 1.0 GHz
      • Quad-core 1.3 GHz Cortex-A53
      Graphics processor GPU Unknown
      • Mali-T720
      General specs
      General specs
      SpecificationA9 DualPi
      Release date
      • 2014
      • 2018
      • February
      Colors
      • White
      • Black
      • White/Gold
      • Black
      Historical recorded priceLegacy catalogue value; date unknown. Not a current offer. Unknown
      • 110 EUR
      Battery life
      • Stand by time- Up to 240 h Talking time- Up to 3 h 20 min
      		 Unknown
      Communication and Connectivity
      Communication and Connectivity
      SpecificationA9 DualPi
      SIM card
      • Dual SIM
      • Dual SIM (Nano-SIM
      • dual stand-by)
      Network Unknown
      • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE band 1(2100)
      • 3(1800)
      • 5(850)
      • 7(2600)
      • 8(900)
      • 40(2300)
      Speed Unknown
      • HSPA
      • LTE Cat4 150/50 Mbps
      GPRS
      • Yes
      • Yes
      Edge
      • Yes
      • Yes
      Wi-Fi
      • Wi-Fi 802.11 b/g/n
      • hotspot
      • Wi-Fi 802.11 b/g/n
      • Wi-Fi Direct
      • hotspot
      GPS
      • Yes
      • Yes
      • with A-GPS
      USB
      • microUSB 2.0
      • microUSB 2.0
      • USB On-The-Go
      Bluetooth
      • 2.0
      • 4.0
      • A2DP
      Harmful irradiation
      • SAR EU - 0.61 W/kg (head) 0.69 W/kg (body)
      		 Unknown
      Music and Audio
      Music and Audio
      SpecificationA9 DualPi
      Radio
      • FM radio
      • To be confirmed
      Others Unknown
      • Active noise cancellation with dedicated mic
      Other features
      Other features
      SpecificationA9 DualPi
      Dop
      • Sensors Accelerometer
      • Sensors Fingerprint (front-mounted)
      • accelerometer
      • proximity - For Indonesia
      • Vietnam