You are using an outdated browser. For a faster, safer browsing experience, upgrade for free today.<

Oppo A31 vs Sonim XP7

Compare recorded specifications, size and practical differences.

Oppo A31

Oppo A31

Replace A31
Remove A31
Sonim XP7

Sonim XP7

Replace XP7
Remove XP7
+ Add a third phone

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.

  • WeightA31: 110 g lighterA31: 180 g · XP7: 290 g
  • WidthXP7: 3.4 mm narrowerXP7: 72.1 mm · A31: 75.5 mm
  • Screen diagonalXP7: 2.5 in smaller diagonalXP7: 4 in · A31: 6.5 in
  • Rear camera layoutTriple / SingleA31: Triple · XP7: Single
  • DepthA31: 12.5 mm thinnerA31: 8.3 mm · XP7: 20.8 mm
  • HeightXP7: 26.9 mm shorterXP7: 137 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
A31: 163.9 × 75.5 mm 1 XP7: 137 × 72.1 mm 2
Side
A31: 163.9 × 8.3 mm 1 XP7: 137 × 20.8 mm 2
  1. 1. A31
    Height
    163.9 mm+26.9 mm versus XP7
    Width
    75.5 mm+3.4 mm versus XP7
    Depth
    8.3 mm
    Weight
    180 g
  2. 2. XP7
    Height
    137 mm
    Width
    72.1 mm
    Depth
    20.8 mm+12.5 mm versus A31
    Weight
    290 g
Weight

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

  1. 1. A31180 g
  2. 2. XP7290 g

    +110 g versus A31

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
A31: 6.5 in, 20:9, About 102 cm² rectangular area 1 XP7: 4 in, 5:3, About 45.5 cm² rectangular area 2
  1. 1. A31 6.5 in · 20:9 About 102 cm² rectangular area
  2. 2. XP7 4 in · 5:3 About 45.5 cm² rectangular area

A31 has approximately 124% more rectangular screen area than XP7.

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
StorageA31XP7
16 GB Not recorded 1 GB RAM
128 GB 4 GB RAM Not recorded

Practical features

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

1. A31

NFC
Unknown
Headphone jack
Yes
Memory card support
See details microSDXC (dedicated slot)

2. XP7

NFC
Yes
Headphone jack
Yes
Memory card support
No

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. A314230 mAh
  2. 2. XP74800 mAh

    +570 mAh versus A31

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. A312. XP7

Everyday essentials
Everyday essentials
SpecificationA31XP7
Dimensions (HxWxD)
  • 163.9 Х 75.5 Х 8.3 mm
  • 137 Х 72.1 Х 20.8 mm
Weight
  • 180 g
  • 290 g
Technology
  • IPS LCD
Unknown
Screen size
  • 6.5" inch
  • 4" inch
Screen resolution
  • 720 x 1600 px
  • 480 x 800 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 128GB 4GB RAM
  • 16 GB
  • 1 GB RAM
Memory card support
  • microSDXC (dedicated slot)
  • No
BatteryCapacity is not battery life. No endurance test is implied.
  • 4230 mAh
  • Non-removable Li-Po
  • 4800 mAh
  • Non-removable Li-Ion
Operating system OS
  • Android 9.0 (Pie); ColorOS 6.1
  • Android 4.4.2 (KitKat)
Chipset
  • Mediatek MT6765V/CB Helio P35 (12nm)
  • Qualcomm MSM8926 Snapdragon 400 (28 nm)
NFC Unknown
  • Yes
Headphone jack
  • Yes
  • Yes
Display
Display
SpecificationA31XP7
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 102.0 cm2
  • 45.5 cm2
Screen format
  • 20:9 (height:width)
  • 5:3 (height:width)
Screen to body ratio
  • 82.4%
  • 46.1%
PPI /points per inch/
  • 270 PPI
  • 233 PPI
Screen protection Unknown
  • Corning Gorilla Glass 2
Camera and Video
Camera and Video
SpecificationA31XP7
Rear camera, main
  • 12 MP
  • Triple
  • 8 MP
  • Single
Camera specs
  • 12 MP
  • f/1.8
  • (wide)
  • PDAF -2 MP
  • f/2.4
  • 27mm (macro)
  • 1/5.0''
  • 1.75µm -2 MP
  • (depth)
  • 8 MP
  • AF
Functions
  • HDR
  • LED flash
Video
  • 1080p@30fps
  • 1080p@30fps
Front camera, selfie
  • 8 MP
  • Single
  • 1 MP
  • Single
Specifications
  • 8 MP
  • f/2.0
  • 1 MP
Performance
Performance
SpecificationA31XP7
Processor CPU
  • Octa-core (4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53)
  • Quad-core 1.2 GHz Cortex-A7
Graphics processor GPU
  • PowerVR GE8320
  • Adreno 305
Antutu 7 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
  • 18693
Antutu 8 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.
  • 105221
Unknown
General specs
General specs
SpecificationA31XP7
Release date
  • 2020
  • February 13
  • 2014
  • November
Colors
  • Fantasy White
  • Mystery Black
  • Black
  • Yellow
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.
  • 180 EUR
  • 700 EUR
Battery life Unknown
  • Stand by time- Up to 1000 h Talking time- Up to 40 h
Body build
  • Glass front
  • plastic back
  • plastic frame
Unknown
Communication and Connectivity
Communication and Connectivity
SpecificationA31XP7
SIM card
  • Dual SIM (Nano-SIM
  • dual stand-by)
  • Micro-SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 2100 -4G - LTE (unspecified)
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 -3G - HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 1900 / 2100 - Telus -4G - LTE band 1(2100)
  • 2(1900)
  • 4(1700/2100)
  • 5(850)
  • 7(2600)
  • 8(900)
  • 12(700)
  • 17(700) LTE band 1(2100)
  • 3(1800)
  • 17(700) - Telus
Speed
  • HSPA 42.2/5.76 Mbps
  • LTE-A
  • HSPA
  • LTE
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 a/b/g/n/ac
  • dual-band
  • Wi-Fi Direct
  • hotspot
  • Wi-Fi 802.11 a/b/g/n
  • dual-band
  • hotspot
GPS
  • Yes
  • with A-GPS
  • BDS
  • Yes
  • with A-GPS
  • GLONASS
USB
  • microUSB 2.0
  • USB On-The-Go
  • microUSB 2.0
Bluetooth
  • 5.0
  • A2DP
  • LE
  • 4.0
  • A2DP
  • LE
Music and Audio
Music and Audio
SpecificationA31XP7
Radio
  • FM radio
  • FM radio
Others
  • 480 nits typ. brightness
  • Active noise cancellation with dedicated mic
Other features
Other features
SpecificationA31XP7
Dop
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • proximity
  • compass
  • Sensors Accelerometer
  • proximity - IP69 dust proof and water resistant over 1 meter and 30 minutes

Similar comparisons