Samsung Galaxy A31 vs Samsung i710

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

    i710: 76 g lighter

    Galaxy A31:
    185 g
    i710:
    109 g
  • Width

    i710: 15.1 mm narrower

    Galaxy A31:
    73.1 mm
    i710:
    58 mm
  • Screen diagonal

    i710: 3.6 in smaller diagonal

    Galaxy A31:
    6.4 in
    i710:
    2.8 in
  • Rear camera layout

    Galaxy A31:
    Quad
    i710:
    Single
  • Depth

    Galaxy A31: 4.9 mm thinner

    Galaxy A31:
    8.6 mm
    i710:
    13.5 mm
  • Height

    i710: 50.5 mm shorter

    Galaxy A31:
    159.3 mm
    i710:
    108.8 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 +50.5 mm versus i710
    Width:
    73.1 mm +15.1 mm versus i710
    Depth:
    8.6 mm
  2. 2. i710

    Height:
    108.8 mm
    Width:
    58 mm
    Depth:
    13.5 mm +4.9 mm versus Galaxy A31

Weight

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

  1. 1. Galaxy A31

    185 g

    +76 g versus i710

  2. 2. i710

    109 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. Galaxy A31

    Screen diagonal:
    6.4 in
    Aspect ratio (height:width):
    20:9
    Approximate rectangular screen area:
    98.9 cm²
  2. 2. i710

    Screen diagonal:
    2.8 in
    Aspect ratio (height:width):
    4:3
    Approximate rectangular screen area:
    24.3 cm²

Galaxy A31 has approximately 307.3% more rectangular screen area than i710.

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, i710, compared at the same storage capacity.
StorageGalaxy A31i710
64 GB 4 GB RAM Unknown
128 GB 4 / 6 GB RAM Alternative RAM configurations Unknown
i710: Original memory entry

55 MB

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. i710

NFC:
Unknown
Headphone jack:
No
Memory card support:
See details microSD (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. Galaxy A31

    5000 mAh

    +3800 mAh versus i710

  2. 2. i710

    1200 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. i710

Everyday essentials
Everyday essentials — specifications for Galaxy A31, i710.
SpecificationGalaxy A31i710
Dimensions (HxWxD)
  • 159.3 Х 73.1 Х 8.6 mm
  • 108.8 Х 58 Х 13.5 mm
Weight
  • 185 g
  • 109 g
Technology
  • Super AMOLED
  • TFT
Screen size
  • 6.4" inch
  • 2.8" inch
Screen resolution
  • 1080 x 2400 px
  • 240 x 320 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
  • 55 MB
Memory card support
  • microSDXC (dedicated slot)
  • microSD (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 5000 mAh
  • Non-removable Li-Po
  • 1200 mAh
  • Removable Li-Ion
Operating system OS
  • Android 10.0; One UI 2.0
  • Microsoft Windows Mobile 5.0 for PocketPC
NFC
  • Yes (market/region dependent)
Unknown
Headphone jack
  • Yes
  • No
Display
Display — specifications for Galaxy A31, i710.
SpecificationGalaxy A31i710
Touchscreen
  • capacitive touchscreen
  • resistive touchscreen
Display colors
  • 16M
Unknown
Screen area
  • 98.9 cm2
  • 24.3 cm2
Screen format
  • 20:9 (height:width)
  • 4:3 (height:width)
Screen to body ratio
  • 84.9%
  • 38.5%
PPI /points per inch/
  • 411 PPI
  • 143 PPI
Camera and Video
Camera and Video — specifications for Galaxy A31, i710.
SpecificationGalaxy A31i710
Rear camera, main
  • 48 MP
  • Quad
  • 2 MP
  • Single
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)
  • 2 MP
  • AF
Functions
  • LED flash
  • panorama
  • HDR
Unknown
Video
  • 1080p@30fps
  • Yes
Front camera, selfie
  • 20 MP
  • Single
  • 0 MP,
Specifications
  • 20 MP
  • f/2.2
  • (wide)
Unknown
Performance
Performance — specifications for Galaxy A31, i710.
SpecificationGalaxy A31i710
Processor CPU
  • Octa-core (2x2.0 GHz & 6x1.7 GHz)
  • 416MHz Intel XScale ARM 920T PXA27x
General specs
General specs — specifications for Galaxy A31, i710.
SpecificationGalaxy A31i710
Release date
  • 2020
  • March 24
  • 2007
  • February
Colors
  • Prism Crush Black
  • Prism Crush Blue
  • Prism Crush Red
  • Prism Crush White
  • Silver
Historical recorded price Legacy catalogue value; date unknown. Not a current offer. Unknown
  • 110 EUR
Battery life Unknown
  • Stand by time- Up to 250 h Talking time- Up to 8 h 30 min
Communication and Connectivity
Communication and Connectivity — specifications for Galaxy A31, i710.
SpecificationGalaxy A31i710
SIM card
  • Single SIM (Nano-SIM)Dual SIM (Nano-SIM
  • dual stand-by)
  • Mini-SIM
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)
Unknown
Speed
  • HSPA
  • LTE-A
Unknown
GPRS
  • Yes
  • Class 10
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 a/b/g/n/ac
  • dual-band
  • Wi-Fi Direct
  • hotspot
  • No
GPS
  • Yes
  • with A-GPS
  • GLONASS
  • GALILEO
  • BDS
  • No
USB
  • 2.0
  • Type-C 1.0 reversible connector
  • USB On-The-Go
  • 1.1
Bluetooth
  • 5.0
  • A2DP
  • LE
  • 2.0
Harmful irradiation
  • SAR EU - 0.49 W/kg (head) 1.68 W/kg (body)
  • SAR - 0.59 W/kg (head) 0.65 W/kg (body) SAR EU - 0.52 W/kg (head)
Music and Audio
Music and Audio — specifications for Galaxy A31, i710.
SpecificationGalaxy A31i710
Radio Unknown
  • No
Others Unknown
  • Handwriting recognition
Other features
Other features — specifications for Galaxy A31, i710.
SpecificationGalaxy A31i710
Dop
  • Sensors Fingerprint (under display
  • optical)
  • accelerometer
  • gyro
  • proximity
  • compass - Fast charging 15W
  • Pocket Office -Business card scanner -MP3/AAC/AAC+/WMA/OGG/AMR player -WMV/MP4 player -Organizer -Voice memo Samsung i718 Chinese version