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O2 XDA Stellar vs Sonim XP8

Compare recorded specifications, size and practical differences.

Sonim XP8

Sonim XP8

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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 Stellar: 145 g lighterXDA Stellar: 190 g · XP8: 335 g
  • WidthXDA Stellar: 20.5 mm narrowerXDA Stellar: 59 mm · XP8: 79.5 mm
  • Screen diagonalXDA Stellar: 2.2 in smaller diagonalXDA Stellar: 2.8 in · XP8: 5 in
  • ChipsetQualcomm MSM7200 / Qualcomm SDM630 Snapdragon 630 (14 nm)XDA Stellar: Qualcomm MSM7200 · XP8: Qualcomm SDM630 Snapdragon 630 (14 nm)
  • DepthXP8: 0.6 mm thinnerXP8: 18 mm · XDA Stellar: 18.6 mm
  • HeightXDA Stellar: 40 mm shorterXDA Stellar: 112 mm · XP8: 152 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 Stellar: 112 × 59 mm 1 XP8: 152 × 79.5 mm 2
Side
XDA Stellar: 112 × 18.6 mm 1 XP8: 152 × 18 mm 2
  1. 1. XDA Stellar
    Height
    112 mm
    Width
    59 mm
    Depth
    18.6 mm+0.6 mm versus XP8
    Weight
    190 g
  2. 2. XP8
    Height
    152 mm+40 mm versus XDA Stellar
    Width
    79.5 mm+20.5 mm versus XDA Stellar
    Depth
    18 mm
    Weight
    335 g
Weight

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

  1. 1. XDA Stellar190 g
  2. 2. XP8335 g

    +145 g versus XDA Stellar

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
XDA Stellar: 2.8 in, 4:3, About 24.3 cm² rectangular area 1 XP8: 5 in, 16:9, About 68.9 cm² rectangular area 2
  1. 1. XDA Stellar 2.8 in · 4:3 About 24.3 cm² rectangular area
  2. 2. XP8 5 in · 16:9 About 68.9 cm² rectangular area

XP8 has approximately 183.9% more rectangular screen area than XDA Stellar.

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.

XDA Stellar: Original memory entry

128 MB RAM · 256 MB ROM

XP8: Original memory entry

64 GB · 512GB 4GB

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 Stellar

NFC
Unknown
Headphone jack
No
Memory card support
See details microSD

2. XP8

NFC
Yes
Headphone jack
Yes
Memory card support
See details microSD · up to 128 GB

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 Stellar1350 mAh
  2. 2. XP84900 mAh

    +3550 mAh versus XDA Stellar

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 Stellar2. XP8

Everyday essentials
Everyday essentials
SpecificationXDA StellarXP8
Dimensions (HxWxD)
  • 112 Х 59 Х 18.6 mm
  • 152 Х 79.5 Х 18 mm
Weight
  • 190 g
  • 335 g
Technology
  • TFT
  • IPS LCD
Screen size
  • 2.8" inch
  • 5" inch
Screen resolution
  • 240 x 320 px
  • 1080 x 1920 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 128 MB RAM
  • 256 MB ROM
  • 64 GB
  • 512GB 4GB
Memory card support
  • microSD
  • microSD
  • up to 128 GB
BatteryCapacity is not battery life. No endurance test is implied.
  • 1350 mAh
  • Removable Li-Ion
  • 4900 mAh
  • Removable Li-Ion
Operating system OS
  • Microsoft Windows Mobile 6.0 Professional
  • Android 7.0 (Nougat)
Chipset
  • Qualcomm MSM7200
  • Qualcomm SDM630 Snapdragon 630 (14 nm)
NFC Unknown
  • Yes
Headphone jack
  • No
  • Yes
Display
Display
SpecificationXDA StellarXP8
Touchscreen
  • resistive touchscreen
  • capacitive touchscreen
Display colors
  • 65K
  • 16M
Screen area
  • 24.3 cm2
  • 68.9 cm2
Screen format
  • 4:3 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 36.7%
  • 57.0%
PPI /points per inch/
  • 143 PPI
  • 441 PPI
Screen protection Unknown
  • Corning Gorilla Glass 3
Camera and Video
Camera and Video
SpecificationXDA StellarXP8
Rear camera, main
  • 3.15 MP
  • Single
  • 12 MP
  • Single
Camera specs
  • 3.15 MP
  • AF
  • 12 MP
  • PDAF
Functions Unknown
  • LED flash
  • HDR
  • panorama
Video
  • Yes
  • 1080p@30fps
Front camera, selfie
  • 0.3 MP
  • Single
  • 8 MP
  • Single
Specifications
  • VGA videocall camera
  • 8 MP
Performance
Performance
SpecificationXDA StellarXP8
Processor CPU
  • 400 MHz ARM 11
  • Octa-core 2.2 GHz Cortex-A53
Graphics processor GPU
  • Adreno 130
  • Adreno 508
Antutu 7 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
  • 71820
General specs
General specs
SpecificationXDA StellarXP8
Release date
  • 2007
  • November
  • 2018
  • April
Colors
  • Silver
  • Black
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer. Unknown
  • 700 EUR
Battery life
  • Stand by time- Up to 365 h Talking time- Up to 5 h
  • Stand by time- Up to 720 h Talking time- Up to 30 h Music play - Up to 70 h
Communication and Connectivity
Communication and Connectivity
SpecificationXDA StellarXP8
SIM card
  • Mini-SIM
  • Dual SIM (Nano-SIM
  • dual stand-by)
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 CDMA 800 / 1900 -3G - HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 CDMA2000 1xEV-DO -4G - LTE band 1(2100)
  • 2(1900)
  • 3(1800)
  • 4(1700/2100)
  • 5(850)
  • 7(2600)
  • 8(900)
  • 12(700)
  • 13(700)
  • 14(700)
  • 20(800)
  • 25(1900)
  • 26(850)
  • 28(700)
  • 29(700)
  • 30(2300)
  • 38(2600)
  • 40(2300)
  • 41(2500)
  • 66(1700/2100)
Speed
  • HSPA 3.6/0.384 Mbps
  • HSPA 42.2/5.76 Mbps
  • LTE-A (3CA) Cat12 600/150 Mbps
GPRS
  • Class 10
  • Yes
Edge
  • Class 10
  • Yes
Wi-Fi
  • Wi-Fi 802.11b/g
  • Wi-Fi 802.11 a/b/g/n/ac
  • dual-band
  • WiFi Direct
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
  • GLONASS
USB
  • 2.0
  • 2.0
  • Type-C 1.0 reversible connector; magnetic connector
Bluetooth
  • 2.0
  • 5.0
  • A2DP
  • EDR
  • LE
Music and Audio
Music and Audio
SpecificationXDA StellarXP8
Radio
  • No
  • FM radio
Others
  • Handwriting recognition
  • Active noise cancellation with dedicated mic
Other features
Other features
SpecificationXDA StellarXP8
Dop
  • Pocket Office -Business card reader -Voice memo -Media Player 10 HTC Kaiser platform
  • Sensors Accelerometer
  • gyro
  • proximity
  • compass
  • barometer - Fast battery charging (Quick Charge 4.0) - IP69 dust proof and water resistant over 1 meter and 30 minutes -MIL-STD-810G

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