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  2. Jolla Jolla vs O2 XDA Comet

Jolla Jolla vs O2 XDA Comet

Compare recorded specifications, size and practical differences.

Jolla Jolla

Jolla Jolla

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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: 10 mm narrowerXDA Comet: 58 mm · Jolla: 68 mm
      • Screen diagonalXDA Comet: 1.8 in smaller diagonalXDA Comet: 2.7 in · Jolla: 4.5 in
      • DepthJolla: 9.1 mm thinnerJolla: 9.9 mm · XDA Comet: 19 mm
      • HeightXDA Comet: 25 mm shorterXDA Comet: 106 mm · Jolla: 131 mm
      • Release year2013 / 2007Jolla: 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
      Jolla: 131 × 68 mm 1 XDA Comet: 106 × 58 mm 2
      Side
      Jolla: 131 × 9.9 mm 1 XDA Comet: 106 × 19 mm 2
      1. 1. Jolla
        Height
        131 mm+25 mm versus XDA Comet
        Width
        68 mm+10 mm versus XDA Comet
        Depth
        9.9 mm
        Weight
        141 g
      2. 2. XDA Comet
        Height
        106 mm
        Width
        58 mm
        Depth
        19 mm+9.1 mm versus Jolla
        Weight
        145 g
      Weight

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

      1. 1. Jolla141 g
      2. 2. XDA Comet145 g

        +4 g versus Jolla

      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
      Jolla: 4.5 in, 16:9, About 55.8 cm² rectangular area 1 XDA Comet: 2.7 in, 4:3, About 22.6 cm² rectangular area 2
      1. 1. Jolla 4.5 in · 16:9 About 55.8 cm² rectangular area
      2. 2. XDA Comet 2.7 in · 4:3 About 22.6 cm² rectangular area

      Jolla has approximately 147.3% 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.

      Recorded RAM by storage capacity and phone
      StorageJollaXDA Comet
      16 GB 1 GB RAM Unknown
      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. Jolla

      NFC
      Yes
      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. Jolla2. XDA Comet

      Everyday essentials
      Everyday essentials
      SpecificationJollaXDA Comet
      Dimensions (HxWxD)
      • 131 Х 68 Х 9.9 mm
      • 106 Х 58 Х 19 mm
      Weight
      • 141 g
      • 145 g
      Technology
      • IPS LCD
      • TFT
      Screen size
      • 4.5" inch
      • 2.7" inch
      Screen resolution
      • 540 x 960 px
      • 240 x 320 px
      Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
      • 16 GB
      • 1 GB 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
      • Removable Li-Ion
      • 0 mAh,
      Operating system OS
      • Sailfish 1
      • upgradable to 2.0
      • Microsoft Windows Mobile 6.0 Professional
      Chipset
      • Qualcomm Snapdragon 400 (28 nm)
      		 Unknown
      NFC
      • Yes
      		 Unknown
      Headphone jack
      • Yes
      • No
      Display
      Display
      SpecificationJollaXDA Comet
      Touchscreen
      • capacitive touchscreen
      • resistive touchscreen
      Display colors
      • 16M
      • 65K
      Screen area
      • 55.8 cm2
      • 22.6 cm2
      Screen format
      • 16:9 (height:width)
      • 4:3 (height:width)
      Screen to body ratio
      • 62.7%
      • 36.7%
      PPI /points per inch/
      • 245 PPI
      • 148 PPI
      Screen protection
      • Corning Gorilla Glass 2
      		 Unknown
      Camera and Video
      Camera and Video
      SpecificationJollaXDA Comet
      Rear camera, main
      • 8 MP
      • Single
      • 2 MP
      • Single
      Camera specs
      • 8 MP
      • AF
      • f/2.4
      • 2 MP
      Functions
      • LED flash
      • LED flash
      Video
      • 720p
      • Yes
      Front camera, selfie
      • 2 MP
      • Single
      • 0.3 MP
      • Single
      Specifications
      • 2 MP
      • VGA videocall camera
      Performance
      Performance
      SpecificationJollaXDA Comet
      Processor CPU
      • Dual-core 1.4 GHz Krait 300
      • Intel XScale PXA 270 620 MHz
      Graphics processor GPU
      • Adreno 305
      		 Unknown
      General specs
      General specs
      SpecificationJollaXDA Comet
      Release date
      • 2013
      • May
      • 2007
      • September
      Colors
      • Black
      • Orange
      • Green
      • White
      • Silver
      Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.
      • 180 EUR
      		 Unknown
      Battery life
      • Stand by time- Up to 500 h (2G) / Up to 500 h (3G) Talking time- Up to 9 h (2G) / Up to 10 h (3G)
      • Stand by time- Up to 200 h Talking time- Up to 6 h
      Communication and Connectivity
      Communication and Connectivity
      SpecificationJollaXDA Comet
      SIM card
      • Micro-SIM
      • Mini-SIM
      Network
      • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 -3G - HSDPA 900 / 2100 -4G - LTE band 3(1800)
      • 7(2600)
      • 20(800)
      • Show all network frequencies: -2G - GSM 900 / 1800 / 1900
      Speed
      • HSPA
      • LTE
      • HSPA
      GPRS
      • Yes
      • Class 10
      Edge
      • Yes
      • Yes
      Wi-Fi
      • Wi-Fi 802.11 b/g/n
      • hotspot
      • Wi-Fi 802.11b/g
      GPS
      • Yes
      • with A-GPS
      • GLONASS
      • No
      USB
      • 2.0
      • miniUSB
      Bluetooth
      • 4.0
      • A2DP
      • EDR
      • 1.2
      Harmful irradiation
      • SAR EU - 0.55 W/kg (head) 1.47 W/kg (body)
      		 Unknown
      Music and Audio
      Music and Audio
      SpecificationJollaXDA Comet
      Radio
      • No
      • Stereo FM radio
      • RDS
      Others Unknown
      • Handwriting recognition
      Other features
      Other features
      SpecificationJollaXDA Comet
      Dop
      • Sensors Accelerometer
      • gyro
      • proximity
      • compass - Android app compatibility -MP4/H.264/WMV player -MP3/eAAC+/WMA/WAV/Flac player -Document viewer -Photo viewer
      • Infrared port - Pocket Office -Voice memo -MP3/AAC player

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