Samsung Galaxy A31 vs Xiaomi Mi 10 5G

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 A31: 23 g lighter

    Galaxy A31:
    185 g
    Mi 10 5G:
    208 g
  • Width

    Galaxy A31: 1.7 mm narrower

    Galaxy A31:
    73.1 mm
    Mi 10 5G:
    74.8 mm
  • Screen diagonal

    Galaxy A31: 0.27 in smaller diagonal

    Galaxy A31:
    6.4 in
    Mi 10 5G:
    6.67 in
  • Height

    Galaxy A31: 3.2 mm shorter

    Galaxy A31:
    159.3 mm
    Mi 10 5G:
    162.5 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. Galaxy A31

    Height:
    159.3 mm
    Width:
    73.1 mm
    Depth:
    8.6 mm
  2. 2. Mi 10 5G

    Height:
    162.5 mm +3.2 mm versus Galaxy A31
    Width:
    74.8 mm +1.7 mm versus Galaxy A31
    Depth:
    9 mm

Weight

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

  1. 1. Galaxy A31

    185 g

  2. 2. Mi 10 5G

    208 g

    +23 g versus Galaxy 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.

  1. 1. Galaxy A31

    Screen diagonal:
    6.4 in
    Aspect ratio (height:width):
    20:9
    Approximate rectangular screen area:
    98.9 cm²
  2. 2. Mi 10 5G

    Screen diagonal:
    6.67 in
    Aspect ratio (height:width):
    19.5:9
    Approximate rectangular screen area:
    109.2 cm²

Mi 10 5G has approximately 10.4% more rectangular screen area than Galaxy A31.

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 Galaxy A31, Mi 10 5G, compared at the same storage capacity.
StorageGalaxy A31Mi 10 5G
64 GB 4 GB RAM Not recorded
128 GB Recorded for all phones 4 / 6 GB RAM Alternative RAM configurations 8 GB RAM
256 GB Not recorded 8 / 12 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. Galaxy A31

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

2. Mi 10 5G

NFC:
Yes
Headphone jack:
No
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. Galaxy A31

    5000 mAh

    +220 mAh versus Mi 10 5G

  2. 2. Mi 10 5G

    4780 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. Galaxy A312. Mi 10 5G

Everyday essentials
Everyday essentials — specifications for Galaxy A31, Mi 10 5G.
SpecificationGalaxy A31Mi 10 5G
Dimensions (HxWxD)
  • 159.3 Х 73.1 Х 8.6 mm
  • 162.5 Х 74.8 Х 9 mm
Weight
  • 185 g
  • 208 g
Technology
  • Super AMOLED
  • Super AMOLED
Screen size
  • 6.4" inch
  • 6.67" inch
Screen resolution
  • 1080 x 2400 px
  • 1080 x 2340 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 64GB 4GB RAM
  • 128GB 4GB RAM
  • 128GB 6GB RAM
  • 128GB 8GB RAM
  • 256GB 8GB RAM
  • 256GB 12GB RAM
Memory card support
  • microSDXC (dedicated slot)
  • No
Battery Capacity is not battery life. No endurance test is implied.
  • 5000 mAh
  • Non-removable Li-Po
  • 4780 mAh
  • Non-removable Li-Po
Operating system OS
  • Android 10.0; One UI 2.0
  • Android 10.0; MIUI 11
Chipset Unknown
  • Qualcomm SM8250 Snapdragon 865 (7 nm+)
NFC
  • Yes (market/region dependent)
  • Yes
Headphone jack
  • Yes
  • No
Display
Display — specifications for Galaxy A31, Mi 10 5G.
SpecificationGalaxy A31Mi 10 5G
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 98.9 cm2
  • 109.2 cm2
Screen format
  • 20:9 (height:width)
  • 19.5:9 (height:width)
Screen to body ratio
  • 84.9%
  • 89.8%
PPI /points per inch/
  • 411 PPI
  • 386 PPI
Screen protection Unknown
  • Corning Gorilla Glass 5
Camera and Video
Camera and Video — specifications for Galaxy A31, Mi 10 5G.
SpecificationGalaxy A31Mi 10 5G
Rear camera, main
  • 48 MP
  • Quad
  • 108 MP
  • Quad
Camera specs
  • 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)
  • 108 MP
  • f/1.7
  • (wide)
  • 1/1.33"
  • 0.8µm
  • PDAF
  • OIS -13 MP
  • f/2.4
  • 12mm (ultrawide) -2 MP
  • (macro) -2 MP
  • (depth)
Functions
  • LED flash
  • panorama
  • HDR
  • HDR
Video
  • 1080p@30fps
  • 1080p@30fps
Front camera, selfie
  • 20 MP
  • Single
  • 20 MP
  • Single
Specifications
  • 20 MP
  • f/2.2
  • (wide)
  • 20 MP
  • f/2.0
  • (wide)
  • 1/3"
  • 0.9μm
Performance
Performance — specifications for Galaxy A31, Mi 10 5G.
SpecificationGalaxy A31Mi 10 5G
Processor CPU
  • Octa-core (2x2.0 GHz & 6x1.7 GHz)
  • Octa-core (1x2.84 GHz Kryo 585 & 3x2.42 GHz Kryo 585 & 4x1.80 GHz Kryo 585)
Graphics processor GPU Unknown
  • Adreno 650
General specs
General specs — specifications for Galaxy A31, Mi 10 5G.
SpecificationGalaxy A31Mi 10 5G
Release date
  • 2020
  • March 24
  • 2020
  • February 13
Colors
  • Prism Crush Black
  • Prism Crush Blue
  • Prism Crush Red
  • Prism Crush White
  • Coral Green
  • Twilight Grey
  • Peach Gold
Historical recorded price Legacy catalogue value; date unknown. Not a current offer. Unknown
  • $ 900
Body build Unknown
  • Glass front (Gorilla Glass 5)
  • glass back
  • aluminum frame
Communication and Connectivity
Communication and Connectivity — specifications for Galaxy A31, Mi 10 5G.
SpecificationGalaxy A31Mi 10 5G
SIM card
  • Single SIM (Nano-SIM)Dual SIM (Nano-SIM
  • dual stand-by)
  • Dual SIM (Nano-SIM
  • dual stand-by)
Network
  • 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)
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 -4G - LTE band 1(2100)
  • 2(1900)
  • 3(1800)
  • 4(1700/2100)
  • 5(850)
  • 7(2600)
  • 8(900)
  • 12(700)
  • 17(700)
  • 34(2000)
  • 38(2600)
  • 39(1900)
  • 40(2300)
  • 41(2500) -5G - 5G band 1(2100)
  • 41(2500)
  • 78(3500)
  • 79(4700); SA/NSA
Speed
  • HSPA
  • LTE-A
  • HSPA 42.2/5.76 Mbps
  • LTE-A
  • 5G (2+ Gbps DL)
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/ac/ax
  • dual-band
  • Wi-Fi Direct
  • DLNA
  • hotspot
GPS
  • Yes
  • with A-GPS
  • GLONASS
  • GALILEO
  • BDS
  • Yes
  • with dual-band A-GPS
  • GLONASS
  • BDS
  • GALILEO
  • QZSS
USB
  • 2.0
  • Type-C 1.0 reversible connector
  • USB On-The-Go
  • 2.0
  • Type-C 1.0 reversible connector
  • USB On-The-Go
Bluetooth
  • 5.0
  • A2DP
  • LE
  • 5.1
  • A2DP
  • LE
  • aptX HD
  • aptX Adaptive
Harmful irradiation
  • SAR EU - 0.49 W/kg (head) 1.68 W/kg (body)
Unknown
Music and Audio
Music and Audio — specifications for Galaxy A31, Mi 10 5G.
SpecificationGalaxy A31Mi 10 5G
Radio Unknown
  • No
Others Unknown
  • HDR10+ -90Hz refresh rate -500 nits typ. brightness
  • 24-bit/192kHz audio
Other features
Other features — specifications for Galaxy A31, Mi 10 5G.
SpecificationGalaxy A31Mi 10 5G
Dop
  • Sensors Fingerprint (under display
  • optical)
  • accelerometer
  • gyro
  • proximity
  • compass - Fast charging 15W
  • Sensors Fingerprint (under display
  • optical)
  • accelerometer
  • gyro
  • proximity
  • compass
  • barometer
  • Infrared port - Fast battery charging 30W -Power Delivery 3.0 -Fast wireless charging 30W -Power bank/Reverse wireless charging 5W