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Oppo A31 vs Oppo Find

Compare recorded specifications, size and practical differences.

+ 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.

  • Display technology

    OLED versus LCD

    A31:
    LCD
    Find:
    OLED
  • Weight

    Find: 55 g lighter

    A31:
    180 g
    Find:
    125 g
  • Width

    Find: 9.5 mm narrower

    A31:
    75.5 mm
    Find:
    66 mm
  • Screen diagonal

    Find: 2.2 in smaller diagonal

    A31:
    6.5 in
    Find:
    4.3 in
  • Rear camera layout

    A31:
    Triple
    Find:
    Single
  • Depth

    Find: 1.6 mm thinner

    A31:
    8.3 mm
    Find:
    6.7 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.

  1. 1. A31

    Height:
    163.9 mm +38.9 mm versus Find
    Width:
    75.5 mm +9.5 mm versus Find
    Depth:
    8.3 mm +1.6 mm versus Find
  2. 2. Find

    Height:
    125 mm
    Width:
    66 mm
    Depth:
    6.7 mm

Weight

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

  1. 1. A31

    180 g

    +55 g versus Find

  2. 2. Find

    125 g

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.

  1. 1. A31

    Screen diagonal:
    6.5 in
    Aspect ratio (height:width):
    20:9
    Approximate rectangular screen area:
    102 cm²
  2. 2. Find

    Screen diagonal:
    4.3 in
    Aspect ratio (height:width):
    5:3
    Approximate rectangular screen area:
    52.6 cm²

A31 has approximately 93.8% more rectangular screen area than Find.

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 for A31, Find, compared at the same storage capacity.
StorageA31Find
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. Find

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
No

Battery capacity

Capacity is not battery life. No endurance test is implied.

Recorded battery capacity

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

  1. 1. A31

    4230 mAh

    +2730 mAh versus Find

  2. 2. Find

    1500 mAh

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. Find

Everyday essentials
Everyday essentials — specifications for A31, Find.
SpecificationA31Find
Dimensions (HxWxD)
  • 163.9 Х 75.5 Х 8.3 mm
  • 125 Х 66 Х 6.7 mm
Weight
  • 180 g
  • 125 g
Technology
  • IPS LCD
  • Super AMOLED Plus
Screen size
  • 6.5" inch
  • 4.3" inch
Screen resolution
  • 720 x 1600 px
  • 480 x 800 px
Internal memory Recorded 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
Battery Capacity is not battery life. No endurance test is implied.
  • 4230 mAh
  • Non-removable Li-Po
  • 1500 mAh
  • Non-removable Li-Ion
Operating system OS
  • Android 9.0 (Pie); ColorOS 6.1
  • Android 4.0.4 (Ice Cream Sandwich)
Chipset
  • Mediatek MT6765V/CB Helio P35 (12nm)
Unknown
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for A31, Find.
SpecificationA31Find
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 102.0 cm2
  • 52.6 cm2
Screen format
  • 20:9 (height:width)
  • 5:3 (height:width)
Screen to body ratio
  • 82.4%
  • 63.8%
PPI /points per inch/
  • 270 PPI
  • 217 PPI
Camera and Video
Camera and Video — specifications for A31, Find.
SpecificationA31Find
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
  • Dual-LED flash
  • panorama
  • HDR
Video
  • 1080p@30fps
  • Yes
Front camera, selfie
  • 8 MP
  • Single
  • 1.3 MP
  • Single
Specifications
  • 8 MP
  • f/2.0
  • 1.3 MP
Performance

Scores marked * are historical catalogue entries. Test conditions are unspecified; no new testing is implied.

Performance — specifications for A31, Find.
SpecificationA31Find
Processor CPU
  • Octa-core (4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53)
  • Dual-core 1.5 GHz Krait
Graphics processor GPU
  • PowerVR GE8320
Unknown
Antutu 8 score *
  • 105221
Unknown
General specs
General specs — specifications for A31, Find.
SpecificationA31Find
Release date
  • 2020
  • February 13
  • 2012
  • June
Colors
  • Fantasy White
  • Mystery Black
  • White
  • Black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 180 EUR
  • 100 EUR
Battery life Unknown
  • Stand by time- Up to 400 h (2G) / Up to 350 h (3G) Talking time- Up to 9 h 20 min (2G) / Up to 7 h 30 min (3G)
Body build
  • Glass front
  • plastic back
  • plastic frame
Unknown
Communication and Connectivity
Communication and Connectivity — specifications for A31, Find.
SpecificationA31Find
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
Speed
  • HSPA 42.2/5.76 Mbps
  • LTE-A
  • HSPA
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 b/g/n
  • hotspot
GPS
  • Yes
  • with A-GPS
  • BDS
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • USB On-The-Go
  • microUSB 2.0
Bluetooth
  • 5.0
  • A2DP
  • LE
  • 2.0
  • A2DP
Music and Audio
Music and Audio — specifications for A31, Find.
SpecificationA31Find
Radio
  • FM radio
Unknown
Others
  • 480 nits typ. brightness
  • Dolby Mobile -Active noise cancellation with dedicated mic
Other features
Other features — specifications for A31, Find.
SpecificationA31Find
Dop
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • proximity
  • compass
  • Sensors Accelerometer
  • gyro
  • proximity
  • compass