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  2. Celkon A107 vs O2 XDA Comet

Celkon A107 vs O2 XDA Comet

Compare recorded specifications, size and practical differences.

Celkon A107

Celkon A107

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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.

      • WidthXDA Comet: 19 mm narrowerXDA Comet: 58 mm · A107: 77 mm
      • Screen diagonalXDA Comet: 2.3 in smaller diagonalXDA Comet: 2.7 in · A107: 5 in
      • DepthA107: 9.4 mm thinnerA107: 9.6 mm · XDA Comet: 19 mm
      • HeightXDA Comet: 42 mm shorterXDA Comet: 106 mm · A107: 148 mm
      • Release year2013 / 2007A107: 2013 · XDA Comet: 2007

      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
      A107: 148 × 77 mm 1 XDA Comet: 106 × 58 mm 2
      Side
      A107: 148 × 9.6 mm 1 XDA Comet: 106 × 19 mm 2
      1. 1. A107
        Height
        148 mm+42 mm versus XDA Comet
        Width
        77 mm+19 mm versus XDA Comet
        Depth
        9.6 mm
        Weight
        Unknown
      2. 2. XDA Comet
        Height
        106 mm
        Width
        58 mm
        Depth
        19 mm+9.4 mm versus A107
        Weight
        145 g

      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
      A107: 5 in, 5:3, About 71.2 cm² rectangular area 1 XDA Comet: 2.7 in, 4:3, About 22.6 cm² rectangular area 2
      1. 1. A107 5 in · 5:3 About 71.2 cm² rectangular area
      2. 2. XDA Comet 2.7 in · 4:3 About 22.6 cm² rectangular area

      A107 has approximately 215.2% more rectangular screen area than XDA Comet.

      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.

      A107: Original memory entry

      512 MB · 512 MB RAM

      XDA Comet: Original memory entry

      64 MB RAM · 1 GB ROM

      Practical features

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

      1. A107

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

      2. XDA Comet

      NFC
      Unknown
      Headphone jack
      No
      Memory card support
      See details miniSD

      Battery capacity

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

      At least two unambiguous positive capacity values are needed for a chart. Original entries remain in the specifications.

      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. A1072. XDA Comet

      Everyday essentials
      Everyday essentials
      SpecificationA107XDA Comet
      Dimensions (HxWxD)
      • 148 Х 77 Х 9.6 mm
      • 106 Х 58 Х 19 mm
      Weight
      • 0 g
      • 145 g
      Technology
      • TFT
      • TFT
      Screen size
      • 5" inch
      • 2.7" inch
      Screen resolution
      • 480 x 800 px
      • 240 x 320 px
      Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
      • 512 MB
      • 512 MB RAM
      • 64 MB RAM
      • 1 GB ROM
      Memory card support
      • microSD
      • up to 32 GB (dedicated slot)
      • miniSD
      BatteryCapacity is not battery life. No endurance test is implied.
      • 2100 mAh
      • Li-Ion
      • 0 mAh,
      Operating system OS
      • Android 4.0 (Ice Cream Sandwich)
      • Microsoft Windows Mobile 6.0 Professional
      Chipset
      • Mediatek MT6517A
      		 Unknown
      Headphone jack
      • Yes
      • No
      Display
      Display
      SpecificationA107XDA Comet
      Touchscreen
      • capacitive touchscreen
      • resistive touchscreen
      Display colors Unknown
      • 65K
      Screen area
      • 71.2 cm2
      • 22.6 cm2
      Screen format
      • 5:3 (height:width)
      • 4:3 (height:width)
      Screen to body ratio
      • 62.4%
      • 36.7%
      PPI /points per inch/
      • 187 PPI
      • 148 PPI
      Camera and Video
      Camera and Video
      SpecificationA107XDA Comet
      Rear camera, main
      • 8 MP
      • Single
      • 2 MP
      • Single
      Camera specs
      • 8 MP
      • 2 MP
      Functions Unknown
      • LED flash
      Video
      • Yes
      • Yes
      Front camera, selfie
      • 1.3 MP
      • Single
      • 0.3 MP
      • Single
      Specifications
      • 1.3 MP
      • VGA videocall camera
      Performance
      Performance
      SpecificationA107XDA Comet
      Processor CPU
      • Dual-core 1.0 GHz Cortex-A9
      • Intel XScale PXA 270 620 MHz
      Graphics processor GPU
      • PowerVR SGX531u
      		 Unknown
      General specs
      General specs
      SpecificationA107XDA Comet
      Release date
      • 2013
      • March
      • 2007
      • September
      Colors
      • Black
      • White
      • Silver
      Battery life
      • Stand by time- Up to 300 h Talking time- Up to 7 h
      • Stand by time- Up to 200 h Talking time- Up to 6 h
      Communication and Connectivity
      Communication and Connectivity
      SpecificationA107XDA Comet
      SIM card
      • Dual SIM (Mini-SIM)
      • Mini-SIM
      Network Unknown
      • Show all network frequencies: -2G - GSM 900 / 1800 / 1900
      Speed Unknown
      • HSPA
      GPRS
      • Yes
      • Class 10
      Edge
      • Yes
      • Yes
      Wi-Fi
      • Wi-Fi 802.11 b/g/n
      • Wi-Fi 802.11b/g
      GPS
      • No
      • No
      USB
      • microUSB 2.0
      • miniUSB
      Bluetooth
      • Yes
      • 1.2
      Harmful irradiation
      • SAR EU - 0.67 W/kg (head) 0.60 W/kg (body)
      		 Unknown
      Music and Audio
      Music and Audio
      SpecificationA107XDA Comet
      Radio
      • FM radio
      • Stereo FM radio
      • RDS
      Others Unknown
      • Handwriting recognition
      Other features
      Other features
      SpecificationA107XDA Comet
      Dop
      • Sensors Accelerometer
      • proximity - Flashlight
      • Infrared port - Pocket Office -Voice memo -MP3/AAC player

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