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  2. O2 XDA Atom vs TECNO Spark 3

O2 XDA Atom vs TECNO Spark 3

Compare recorded specifications, size and practical differences.

O2 XDA Atom

O2 XDA Atom

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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 Atom: 17.8 mm narrowerXDA Atom: 58 mm · Spark 3: 75.8 mm
      • Screen diagonalXDA Atom: 3.5 in smaller diagonalXDA Atom: 2.7 in · Spark 3: 6.2 in
      • DepthSpark 3: 10.3 mm thinnerSpark 3: 8.2 mm · XDA Atom: 18.5 mm
      • HeightXDA Atom: 53.3 mm shorterXDA Atom: 102 mm · Spark 3: 155.3 mm
      • Release year2005 / 2019XDA Atom: 2005 · Spark 3: 2019

      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
      XDA Atom: 102 × 58 mm 1 Spark 3: 155.3 × 75.8 mm 2
      Side
      XDA Atom: 102 × 18.5 mm 1 Spark 3: 155.3 × 8.2 mm 2
      1. 1. XDA Atom
        Height
        102 mm
        Width
        58 mm
        Depth
        18.5 mm+10.3 mm versus Spark 3
        Weight
        140 g
      2. 2. Spark 3
        Height
        155.3 mm+53.3 mm versus XDA Atom
        Width
        75.8 mm+17.8 mm versus XDA Atom
        Depth
        8.2 mm
        Weight
        Unknown

      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.

      At least two phones need compatible screen dimensions for a drawing.

      1. 1. XDA Atom 2.7 in · 4:3 About 22.6 cm² rectangular area
      2. 2. Spark 3 Screen geometry unavailable or conflicting

      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
      StorageXDA AtomSpark 3
      16 GB Unknown 2 GB RAM
      XDA Atom: Original memory entry

      64 MB RAM · 128 MB 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. XDA Atom

      NFC
      Unknown
      Headphone jack
      No
      Memory card support
      See details miniSD

      2. Spark 3

      NFC
      Unknown
      Headphone jack
      Yes
      Memory card support
      See details microSD

      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. XDA Atom1530 mAh
      2. 2. Spark 33500 mAh

        +1970 mAh versus XDA Atom

      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. XDA Atom2. Spark 3

      Everyday essentials
      Everyday essentials
      SpecificationXDA AtomSpark 3
      Dimensions (HxWxD)
      • 102 Х 58 Х 18.5 mm
      • 155.3 Х 75.8 Х 8.2 mm
      Weight
      • 140 g
      • 0 g
      Technology
      • TFT
      • IPS LCD
      Screen size
      • 2.7" inch
      • 6.2" inch
      Screen resolution
      • 240 x 320 px
      • 720 x 1500 px
      Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
      • 64 MB RAM
      • 128 MB ROM
      • 16GB 2GB RAM
      Memory card support
      • miniSD
      • microSD
      BatteryCapacity is not battery life. No endurance test is implied.
      • 1530 mAh
      • Removable Li-Po
      • 3500 mAh
      • Non-removable Li-Ion
      Operating system OS
      • Microsoft Windows Mobile 5.0 PocketPC
      • Android 9.0 (Pie)
      • HIOS 5.0
      Chipset Unknown
      • Mediatek MT6761 Helio A22 (12 nm)
      Headphone jack
      • No
      • Yes
      Display
      Display
      SpecificationXDA AtomSpark 3
      Touchscreen
      • resistive touchscreen
      • capacitive touchscreen
      Display colors Unknown
      • 16M
      Screen area
      • 22.6 cm2
      • 96.7 cm2
      Screen format
      • 4:3 (height:width)
      		 Unknown
      Screen to body ratio
      • 38.2%
      • 82.2%
      PPI /points per inch/
      • 148 PPI
      • 0 PPI
      Camera and Video
      Camera and Video
      SpecificationXDA AtomSpark 3
      Rear camera, main
      • 2 MP
      • Single
      • 13 MP
      • Single
      Camera specs
      • 2 MP
      • 13 MP
      • AF
      Functions
      • LED flash
      • LED flash
      Video
      • Yes
      • 1080p@30fps
      Front camera, selfie
      • 0 MP,
      • 8 MP
      • Single
      Specifications Unknown
      • 8 MP
      Performance
      Performance
      SpecificationXDA AtomSpark 3
      Processor CPU
      • Intel PXA272 416 MHz
      • Quad-core 2.0 GHz Cortex-A53
      Graphics processor GPU Unknown
      • PowerVR GE8320
      General specs
      General specs
      SpecificationXDA AtomSpark 3
      Release date
      • 2005
      • November
      • 2019
      • April
      Colors
      • Silver
      • Midnight Black
      • Champagne Gold
      • Aqua Blue
      • Bordeaux Red
      Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.
      • 260 EUR
      		 Unknown
      Battery life
      • Stand by time- Up to 150 h Talking time- Up to 5 h 30 min
      		 Unknown
      Communication and Connectivity
      Communication and Connectivity
      SpecificationXDA AtomSpark 3
      SIM card
      • Mini-SIM
      • Dual SIM (Nano-SIM
      • dual stand-by)
      Network Unknown
      • Show all network frequencies: -2G - GSM 900 / 1800 - SIM 1 & SIM 2
      Speed Unknown
      • HSPA 42.2/5.76 Mbps
      • LTE Cat4 150/50 Mbps
      GPRS
      • Class 10
      • Yes
      Edge
      • Class 10
      • Yes
      Wi-Fi
      • Wi-Fi 802.11b
      • Wi-Fi 802.11 b/g/n
      • hotspot
      GPS
      • No
      • Yes
      • with A-GPS
      USB
      • miniUSB
      • microUSB 2.0
      Bluetooth
      • 1.2
      • 5.0
      • A2DP
      • LE
      Music and Audio
      Music and Audio
      SpecificationXDA AtomSpark 3
      Radio
      • FM radio
      • FM radio
      Others
      • Handwriting recognition
      		 Unknown
      Other features
      Other features
      SpecificationXDA AtomSpark 3
      Dop
      • Infrared port - Pocket Office -MP3/AAC/AAC+/WMA/OGG/AMR player -WMV/MP4 player - Produced by Quanta Computer. Functionally identical to HP iPAQ rw6815
      • Sensors Fingerprint (rear-mounted)
      • accelerometer
      • proximity

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