Oppo Find vs Samsung Galaxy A31

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.

  • Weight

    Find: 60 g lighter

    Find:
    125 g
    Galaxy A31:
    185 g
  • Width

    Find: 7.1 mm narrower

    Find:
    66 mm
    Galaxy A31:
    73.1 mm
  • Screen diagonal

    Find: 2.1 in smaller diagonal

    Find:
    4.3 in
    Galaxy A31:
    6.4 in
  • Rear camera layout

    Find:
    Single
    Galaxy A31:
    Quad
  • Depth

    Find: 1.9 mm thinner

    Find:
    6.7 mm
    Galaxy A31:
    8.6 mm
  • Height

    Find: 34.3 mm shorter

    Find:
    125 mm
    Galaxy A31:
    159.3 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. Find

    Height:
    125 mm
    Width:
    66 mm
    Depth:
    6.7 mm
  2. 2. Galaxy A31

    Height:
    159.3 mm +34.3 mm versus Find
    Width:
    73.1 mm +7.1 mm versus Find
    Depth:
    8.6 mm +1.9 mm versus Find

Weight

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

  1. 1. Find

    125 g

  2. 2. Galaxy A31

    185 g

    +60 g versus Find

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. Find

    Screen diagonal:
    4.3 in
    Aspect ratio (height:width):
    5:3
    Approximate rectangular screen area:
    52.6 cm²
  2. 2. Galaxy A31

    Screen diagonal:
    6.4 in
    Aspect ratio (height:width):
    20:9
    Approximate rectangular screen area:
    98.9 cm²

Galaxy A31 has approximately 87.9% 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 Find, Galaxy A31, compared at the same storage capacity.
StorageFindGalaxy A31
16 GB 1 GB RAM Not recorded
64 GB Not recorded 4 GB RAM
128 GB Not recorded 4 / 6 GB RAM Alternative RAM configurations

Practical features

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

1. Find

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

2. Galaxy A31

NFC:
See details Yes (market/region dependent)
Headphone jack:
Yes
Memory card support:
See details microSDXC (dedicated slot)

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. Find

    1500 mAh

  2. 2. Galaxy A31

    5000 mAh

    +3500 mAh versus Find

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. Find2. Galaxy A31

Everyday essentials
Everyday essentials — specifications for Find, Galaxy A31.
SpecificationFindGalaxy A31
Dimensions (HxWxD)
  • 125 Х 66 Х 6.7 mm
  • 159.3 Х 73.1 Х 8.6 mm
Weight
  • 125 g
  • 185 g
Technology
  • Super AMOLED Plus
  • Super AMOLED
Screen size
  • 4.3" inch
  • 6.4" inch
Screen resolution
  • 480 x 800 px
  • 1080 x 2400 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 16 GB
  • 1 GB RAM
  • 64GB 4GB RAM
  • 128GB 4GB RAM
  • 128GB 6GB RAM
Memory card support
  • No
  • microSDXC (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 1500 mAh
  • Non-removable Li-Ion
  • 5000 mAh
  • Non-removable Li-Po
Operating system OS
  • Android 4.0.4 (Ice Cream Sandwich)
  • Android 10.0; One UI 2.0
NFC Unknown
  • Yes (market/region dependent)
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Find, Galaxy A31.
SpecificationFindGalaxy A31
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 52.6 cm2
  • 98.9 cm2
Screen format
  • 5:3 (height:width)
  • 20:9 (height:width)
Screen to body ratio
  • 63.8%
  • 84.9%
PPI /points per inch/
  • 217 PPI
  • 411 PPI
Camera and Video
Camera and Video — specifications for Find, Galaxy A31.
SpecificationFindGalaxy A31
Rear camera, main
  • 8 MP
  • Single
  • 48 MP
  • Quad
Camera specs
  • 8 MP
  • AF
  • 48 MP
  • f/2.0
  • 26mm (wide)
  • 1/2.0"
  • 0.8µm
  • PDAF -8 MP
  • f/2.2
  • 13mm (ultrawide)
  • 1/4.0"
  • 1.12µm -5 MP
  • f/2.4
  • (macro) -5 MP
  • (depth)
Functions
  • Dual-LED flash
  • panorama
  • HDR
  • LED flash
  • panorama
  • HDR
Video
  • Yes
  • 1080p@30fps
Front camera, selfie
  • 1.3 MP
  • Single
  • 20 MP
  • Single
Specifications
  • 1.3 MP
  • 20 MP
  • f/2.2
  • (wide)
Performance
Performance — specifications for Find, Galaxy A31.
SpecificationFindGalaxy A31
Processor CPU
  • Dual-core 1.5 GHz Krait
  • Octa-core (2x2.0 GHz & 6x1.7 GHz)
General specs
General specs — specifications for Find, Galaxy A31.
SpecificationFindGalaxy A31
Release date
  • 2012
  • June
  • 2020
  • March 24
Colors
  • White
  • Black
  • Prism Crush Black
  • Prism Crush Blue
  • Prism Crush Red
  • Prism Crush White
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 100 EUR
Unknown
Battery life
  • 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)
Unknown
Communication and Connectivity
Communication and Connectivity — specifications for Find, Galaxy A31.
SpecificationFindGalaxy A31
SIM card
  • Micro-SIM
  • Single SIM (Nano-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 (dual-SIM model only) -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE (unspecified)
Speed
  • HSPA
  • HSPA
  • LTE-A
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • hotspot
  • Wi-Fi 802.11 a/b/g/n/ac
  • dual-band
  • Wi-Fi Direct
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
  • GLONASS
  • GALILEO
  • BDS
USB
  • microUSB 2.0
  • 2.0
  • Type-C 1.0 reversible connector
  • USB On-The-Go
Bluetooth
  • 2.0
  • A2DP
  • 5.0
  • A2DP
  • LE
Harmful irradiation Unknown
  • SAR EU - 0.49 W/kg (head) 1.68 W/kg (body)
Music and Audio
Music and Audio — specifications for Find, Galaxy A31.
SpecificationFindGalaxy A31
Others
  • Dolby Mobile -Active noise cancellation with dedicated mic
Unknown
Other features
Other features — specifications for Find, Galaxy A31.
SpecificationFindGalaxy A31
Dop
  • Sensors Accelerometer
  • gyro
  • proximity
  • compass
  • Sensors Fingerprint (under display
  • optical)
  • accelerometer
  • gyro
  • proximity
  • compass - Fast charging 15W