Oppo A31 vs Samsung Galaxy mini 2 S6500

Compare recorded specifications, size and practical differences.

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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.

  • Weight

    Galaxy mini 2 S6500: 74.7 g lighter

    A31:
    180 g
    Galaxy mini 2 S6500:
    105.3 g
  • Width

    Galaxy mini 2 S6500: 16.9 mm narrower

    A31:
    75.5 mm
    Galaxy mini 2 S6500:
    58.6 mm
  • Screen diagonal

    Galaxy mini 2 S6500: 3.23 in smaller diagonal

    A31:
    6.5 in
    Galaxy mini 2 S6500:
    3.27 in
  • Rear camera layout

    A31:
    Triple
    Galaxy mini 2 S6500:
    Single
  • Depth

    A31: 3.3 mm thinner

    A31:
    8.3 mm
    Galaxy mini 2 S6500:
    11.6 mm
  • Height

    Galaxy mini 2 S6500: 54.5 mm shorter

    A31:
    163.9 mm
    Galaxy mini 2 S6500:
    109.4 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 +54.5 mm versus Galaxy mini 2 S6500
    Width:
    75.5 mm +16.9 mm versus Galaxy mini 2 S6500
    Depth:
    8.3 mm
  2. 2. Galaxy mini 2 S6500

    Height:
    109.4 mm
    Width:
    58.6 mm
    Depth:
    11.6 mm +3.3 mm versus A31

Weight

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

  1. 1. A31

    180 g

    +74.7 g versus Galaxy mini 2 S6500

  2. 2. Galaxy mini 2 S6500

    105.3 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. Galaxy mini 2 S6500

    Screen diagonal:
    3.27 in
    Aspect ratio (height:width):
    3:2
    Approximate rectangular screen area:
    31.8 cm²

A31 has approximately 220.4% more rectangular screen area than Galaxy mini 2 S6500.

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, Galaxy mini 2 S6500, compared at the same storage capacity.
StorageA31Galaxy mini 2 S6500
128 GB 4 GB RAM Unknown
Galaxy mini 2 S6500: Original memory entry

4 GB · 512 MB RAM

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. Galaxy mini 2 S6500

NFC:
See details Optional
Headphone jack:
Yes
Memory card support:
See details microSD · up to 32 GB (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. A31

    4230 mAh

    +2930 mAh versus Galaxy mini 2 S6500

  2. 2. Galaxy mini 2 S6500

    1300 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. Galaxy mini 2 S6500

Everyday essentials
Everyday essentials — specifications for A31, Galaxy mini 2 S6500.
SpecificationA31Galaxy mini 2 S6500
Dimensions (HxWxD)
  • 163.9 Х 75.5 Х 8.3 mm
  • 109.4 Х 58.6 Х 11.6 mm
Weight
  • 180 g
  • 105.3 g
Technology
  • IPS LCD
  • TFT
Screen size
  • 6.5" inch
  • 3.27" inch
Screen resolution
  • 720 x 1600 px
  • 320 x 480 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 128GB 4GB RAM
  • 4 GB
  • 512 MB RAM
Memory card support
  • microSDXC (dedicated slot)
  • microSD
  • up to 32 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 4230 mAh
  • Non-removable Li-Po
  • 1300 mAh
  • Removable Li-Ion
Operating system OS
  • Android 9.0 (Pie); ColorOS 6.1
  • Android 2.3.6 (Gingerbread)
Chipset
  • Mediatek MT6765V/CB Helio P35 (12nm)
  • Qualcomm MSM7227A Snapdragon S1
NFC Unknown
  • Optional
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for A31, Galaxy mini 2 S6500.
SpecificationA31Galaxy mini 2 S6500
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 256K
Screen area
  • 102.0 cm2
  • 31.8 cm2
Screen format
  • 20:9 (height:width)
  • 3:2 (height:width)
Screen to body ratio
  • 82.4%
  • 49.7%
PPI /points per inch/
  • 270 PPI
  • 176 PPI
Camera and Video
Camera and Video — specifications for A31, Galaxy mini 2 S6500.
SpecificationA31Galaxy mini 2 S6500
Rear camera, main
  • 12 MP
  • Triple
  • 3.15 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)
  • 3.15 MP
Functions
  • HDR
Unknown
Video
  • 1080p@30fps
  • 480p@25fps
Front camera, selfie
  • 8 MP
  • Single
  • 0 MP,
Specifications
  • 8 MP
  • f/2.0
Unknown
Performance

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

Performance — specifications for A31, Galaxy mini 2 S6500.
SpecificationA31Galaxy mini 2 S6500
Processor CPU
  • Octa-core (4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53)
  • 800 MHz Cortex-A5
Graphics processor GPU
  • PowerVR GE8320
  • Adreno 200
Antutu 8 score *
  • 105221
Unknown
General specs
General specs — specifications for A31, Galaxy mini 2 S6500.
SpecificationA31Galaxy mini 2 S6500
Release date
  • 2020
  • February 13
  • 2012
  • February
Colors
  • Fantasy White
  • Mystery Black
  • Black/Orange
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 180 EUR
  • 90 EUR
Battery life Unknown
  • Stand by time- Up to 540 h (2G) / Up to 420 h (3G) Talking time- Up to 11 h 20 min (2G) / Up to 6 h 50 min (3G)
Body build
  • Glass front
  • plastic back
  • plastic frame
Unknown
Communication and Connectivity
Communication and Connectivity — specifications for A31, Galaxy mini 2 S6500.
SpecificationA31Galaxy mini 2 S6500
SIM card
  • Dual SIM (Nano-SIM
  • dual stand-by)
  • Mini-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 7.2/0.384 Mbps
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
  • Wi-Fi Direct
  • DLNA
  • 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
  • 3.0
  • A2DP
Harmful irradiation Unknown
  • SAR EU - 0.92 W/kg (head) 0.62 W/kg (body)
Music and Audio
Music and Audio — specifications for A31, Galaxy mini 2 S6500.
SpecificationA31Galaxy mini 2 S6500
Radio
  • FM radio
  • Stereo FM radio
  • RDS
Others
  • 480 nits typ. brightness
Unknown
Other features
Other features — specifications for A31, Galaxy mini 2 S6500.
SpecificationA31Galaxy mini 2 S6500
Dop
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • proximity
  • compass
  • Sensors Accelerometer
  • proximity
  • compass - MP4/H.264 player -MP3/WAV/eAAC+/FLAC player -Photo/video editor -Document viewer