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  2. O2 XDA Graphite vs Oppo A31

O2 XDA Graphite vs Oppo A31

Compare recorded specifications, size and practical differences.

Oppo A31

Oppo A31

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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.

      • WeightXDA Graphite: 75 g lighterXDA Graphite: 105 g · A31: 180 g
      • WidthXDA Graphite: 28.6 mm narrowerXDA Graphite: 46.9 mm · A31: 75.5 mm
      • Screen diagonalXDA Graphite: 4.3 in smaller diagonalXDA Graphite: 2.2 in · A31: 6.5 in
      • Rear camera layoutSingle / TripleXDA Graphite: Single · A31: Triple
      • DepthA31: 9.7 mm thinnerA31: 8.3 mm · XDA Graphite: 18 mm
      • HeightXDA Graphite: 54.4 mm shorterXDA Graphite: 109.5 mm · A31: 163.9 mm

      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 Graphite: 109.5 × 46.9 mm 1 A31: 163.9 × 75.5 mm 2
      Side
      XDA Graphite: 109.5 × 18 mm 1 A31: 163.9 × 8.3 mm 2
      1. 1. XDA Graphite
        Height
        109.5 mm
        Width
        46.9 mm
        Depth
        18 mm
        Weight
        105 g
      2. 2. A31
        Height
        163.9 mm
        Width
        75.5 mm
        Depth
        8.3 mm
        Weight
        180 g

      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
      SpecificationXDA GraphiteA31
      Dimensions (HxWxD)
      • 109.5 Х 46.9 Х 18 mm
      • 163.9 Х 75.5 Х 8.3 mm
      Weight
      • 105 g
      • 180 g
      Technology
      • TFT
      • IPS LCD
      Screen size
      • 2.2" inch
      • 6.5" inch
      Screen resolution
      • 240 x 320 px
      • 720 x 1600 px
      Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
      • 64 MB RAM
      • 128 MB ROM
      • 128GB 4GB RAM
      Memory card support
      • microSD (dedicated slot)
      • microSDXC (dedicated slot)
      BatteryCapacity is not battery life. No endurance test is implied.
      • 1100 mAh
      • Removable Li-Ion
      • 4230 mAh
      • Non-removable Li-Po
      Operating system OS
      • Microsoft Windows Mobile 5.0 Smartphone
      • Android 9.0 (Pie); ColorOS 6.1
      Chipset Unknown
      • Mediatek MT6765V/CB Helio P35 (12nm)
      Headphone jack
      • No
      • Yes
      Display
      Display
      SpecificationXDA GraphiteA31
      Touchscreen Unknown
      • capacitive touchscreen
      Display colors
      • 65K
      • 16M
      Screen area
      • 15.0 cm2
      • 102.0 cm2
      Screen format
      • 4:3 (height:width)
      • 20:9 (height:width)
      Screen to body ratio
      • 29.2%
      • 82.4%
      PPI /points per inch/
      • 182 PPI
      • 270 PPI
      Camera and Video
      Camera and Video
      SpecificationXDA GraphiteA31
      Rear camera, main
      • 2 MP
      • Single
      • 12 MP
      • Triple
      Camera specs
      • 2 MP
      • 12 MP
      • f/1.8
      • (wide)
      • PDAF -2 MP
      • f/2.4
      • 27mm (macro)
      • 1/5.0''
      • 1.75µm -2 MP
      • (depth)
      Functions
      • LED flash
      • HDR
      Video
      • Yes
      • 1080p@30fps
      Front camera, selfie
      • 0.3 MP
      • Single
      • 8 MP
      • Single
      Specifications
      • VGA videocall camera
      • 8 MP
      • f/2.0
      Performance
      Performance
      SpecificationXDA GraphiteA31
      Processor CPU
      • Intel XScale PXA 270 416 MHz
      • Octa-core (4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53)
      Graphics processor GPU Unknown
      • PowerVR GE8320
      Antutu 8 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
      • 105221
      General specs
      General specs
      SpecificationXDA GraphiteA31
      Release date
      • 2006
      • December
      • 2020
      • February 13
      Colors Unknown
      • Fantasy White
      • Mystery Black
      Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.
      • 290 EUR
      • 180 EUR
      Battery life
      • Stand by time- Up to 200 h Talking time- Up to 4 h
      		 Unknown
      Body build Unknown
      • Glass front
      • plastic back
      • plastic frame
      Communication and Connectivity
      Communication and Connectivity
      SpecificationXDA GraphiteA31
      SIM card
      • Mini-SIM
      • Dual SIM (Nano-SIM
      • dual stand-by)
      Network
      • Show all network frequencies: -2G - GSM 900 / 1800 / 1900
      • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 2100 -4G - LTE (unspecified)
      Speed
      • Yes
      • 384 kbps
      • HSPA 42.2/5.76 Mbps
      • LTE-A
      GPRS
      • Class 10
      • Yes
      Edge
      • No
      • Yes
      Wi-Fi
      • Wi-Fi 802.11b/g
      • Wi-Fi 802.11 a/b/g/n/ac
      • dual-band
      • Wi-Fi Direct
      • hotspot
      GPS
      • No
      • Yes
      • with A-GPS
      • BDS
      USB
      • miniUSB
      • microUSB 2.0
      • USB On-The-Go
      Bluetooth
      • 1.2
      • 5.0
      • A2DP
      • LE
      Music and Audio
      Music and Audio
      SpecificationXDA GraphiteA31
      Radio
      • No
      • FM radio
      Others Unknown
      • 480 nits typ. brightness
      Other features
      Other features
      SpecificationXDA GraphiteA31
      Dop
      • Video telephony -MP3/WMA/WAV/AMR-NB/AAC player -Predictive text input -Organizer -Voice memo
      • Sensors Fingerprint (rear-mounted)
      • accelerometer
      • proximity
      • compass

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