Google Pixel vs Samsung Galaxy A31

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

    Pixel: 42 g lighter

    Pixel:
    143 g
    Galaxy A31:
    185 g
  • Width

    Pixel: 3.6 mm narrower

    Pixel:
    69.5 mm
    Galaxy A31:
    73.1 mm
  • Screen diagonal

    Pixel: 1.4 in smaller diagonal

    Pixel:
    5 in
    Galaxy A31:
    6.4 in
  • Rear camera layout

    Pixel:
    Single
    Galaxy A31:
    Quad
  • Height

    Pixel: 15.5 mm shorter

    Pixel:
    143.8 mm
    Galaxy A31:
    159.3 mm
  • Release year

    Pixel:
    2016
    Galaxy A31:
    2020

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. Pixel

    Height:
    143.8 mm
    Width:
    69.5 mm
    Depth:
    8.5 mm
  2. 2. Galaxy A31

    Height:
    159.3 mm +15.5 mm versus Pixel
    Width:
    73.1 mm +3.6 mm versus Pixel
    Depth:
    8.6 mm

Weight

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

  1. 1. Pixel

    143 g

  2. 2. Galaxy A31

    185 g

    +42 g versus Pixel

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. Pixel

    Screen diagonal:
    5 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    68.9 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 43.5% more rectangular screen area than Pixel.

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 Pixel, Galaxy A31, compared at the same storage capacity.
StoragePixelGalaxy A31
64 GB Unknown 4 GB RAM
128 GB Unknown 4 / 6 GB RAM Alternative RAM configurations
Pixel: Original memory entry

32/128 GB · 512GB 4GB

Practical features

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

1. Pixel

NFC:
Yes
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. Pixel

    2770 mAh

  2. 2. Galaxy A31

    5000 mAh

    +2230 mAh versus Pixel

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. Pixel2. Galaxy A31

Everyday essentials
Everyday essentials — specifications for Pixel, Galaxy A31.
SpecificationPixelGalaxy A31
Dimensions (HxWxD)
  • 143.8 Х 69.5 Х 8.5 mm
  • 159.3 Х 73.1 Х 8.6 mm
Weight
  • 143 g
  • 185 g
Technology
  • AMOLED
  • Super AMOLED
Screen size
  • 5" inch
  • 6.4" inch
Screen resolution
  • 1080 x 1920 px
  • 1080 x 2400 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 32/128 GB
  • 512GB 4GB
  • 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.
  • 2770 mAh
  • Non-removable Li-Ion
  • 5000 mAh
  • Non-removable Li-Po
Operating system OS
  • Android 7.1 (Nougat)
  • upgradable to Android 9.0 (Pie)
  • Android 10.0; One UI 2.0
Chipset
  • Qualcomm MSM8996 Snapdragon 821 (14 nm)
Unknown
NFC
  • Yes
  • Yes (market/region dependent)
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Pixel, Galaxy A31.
SpecificationPixelGalaxy A31
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 68.9 cm2
  • 98.9 cm2
Screen format
  • 16:9 (height:width)
  • 20:9 (height:width)
Screen to body ratio
  • 69.0%
  • 84.9%
PPI /points per inch/
  • 441 PPI
  • 411 PPI
Screen protection
  • Corning Gorilla Glass 4
Unknown
Camera and Video

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

Camera and Video — specifications for Pixel, Galaxy A31.
SpecificationPixelGalaxy A31
Rear camera, main
  • 12.3 MP
  • Single
  • 48 MP
  • Quad
Camera specs
  • 12.3 MP
  • f/2.0
  • 1/2.3''
  • 1.55µm
  • PDAF & laser 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
  • HDR
  • panorama
  • LED flash
  • panorama
  • HDR
Video
  • 1080p@30fps
  • 1080p@30fps
Front camera, selfie
  • 8 MP
  • Single
  • 20 MP
  • Single
Specifications
  • 8 MP
  • f/2.4
  • 1/3.2''
  • 1.4µm
  • 20 MP
  • f/2.2
  • (wide)
DxOMark Main Score *
  • 90
Unknown
DxOMark Photo *
  • 90
Unknown
DxOMark Video *
  • 91
Unknown
Performance

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

Performance — specifications for Pixel, Galaxy A31.
SpecificationPixelGalaxy A31
Processor CPU
  • Quad-core (2x2.15 GHz Kryo & 2x1.6 GHz Kryo)
  • Octa-core (2x2.0 GHz & 6x1.7 GHz)
Graphics processor GPU
  • Adreno 530
Unknown
Antutu 7 score *
  • 145789
Unknown
GeekBench 4 Single Core *
  • 1626
Unknown
GeekBench 4 Multi-Core *
  • 4014
Unknown
GeekBench 4 RenderScript *
  • 7705
Unknown
GeekBench 4 Battery *
  • 1738
Unknown
GeekBench 5 Single Core *
  • 307
Unknown
GeekBench 5 Multi-Core *
  • 848
Unknown
General specs
General specs — specifications for Pixel, Galaxy A31.
SpecificationPixelGalaxy A31
Release date
  • 2016
  • October
  • 2020
  • March 24
Colors
  • Quite Black
  • Very Silver
  • Really Blue
  • Prism Crush Black
  • Prism Crush Blue
  • Prism Crush Red
  • Prism Crush White
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 290 EUR
Unknown
Battery life
  • Stand by time- Up to 456 h (3G) Talking time- Up to 26 h (3G) Music play - Up to 110 h
Unknown
Body build
  • Front glass
  • aluminum body
  • partial glass back
Unknown
Communication and Connectivity
Communication and Connectivity — specifications for Pixel, Galaxy A31.
SpecificationPixelGalaxy A31
SIM card
  • Nano-SIM
  • Single SIM (Nano-SIM)Dual SIM (Nano-SIM
  • dual stand-by)
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 -3G - HSDPA 800 / 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)
  • 13(700)
  • 17(700)
  • 18(800)
  • 19(800)
  • 20(800)
  • 21(1500)
  • 26(850)
  • 28(700)
  • 32(1500)
  • 38(2600)
  • 39(1900)
  • 40(2300)
  • 41(2500)
  • 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 42.2/5.76 Mbps
  • LTE-A (3CA) Cat9 450/50 Mbps or LTE-A (3CA) Cat11 600/75 Mbps
  • HSPA
  • LTE-A
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 a/b/g/n/ac
  • dual-band
  • Wi-Fi Direct
  • DLNA
  • hotspot
  • Wi-Fi 802.11 a/b/g/n/ac
  • dual-band
  • Wi-Fi Direct
  • hotspot
GPS
  • Yes
  • with A-GPS
  • GLONASS
  • Yes
  • with A-GPS
  • GLONASS
  • GALILEO
  • BDS
USB
  • 3.0
  • Type-C 1.0 reversible connector
  • 2.0
  • Type-C 1.0 reversible connector
  • USB On-The-Go
Bluetooth
  • 4.2
  • A2DP
  • LE
  • aptX
  • 5.0
  • A2DP
  • LE
Harmful irradiation
  • SAR - 0.92 W/kg (head) 0.58 W/kg (body) SAR EU - 0.33 W/kg (head) 0.61 W/kg (body)
  • SAR EU - 0.49 W/kg (head) 1.68 W/kg (body)
Music and Audio
Music and Audio — specifications for Pixel, Galaxy A31.
SpecificationPixelGalaxy A31
Radio
  • No
Unknown
Others
  • Active noise cancellation with dedicated mic
Unknown
Other features
Other features — specifications for Pixel, Galaxy A31.
SpecificationPixelGalaxy A31
Dop
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass
  • barometer - Fast battery charging - Splash and dust resistant - Versions: Global
  • USA
  • North America
  • Sensors Fingerprint (under display
  • optical)
  • accelerometer
  • gyro
  • proximity
  • compass - Fast charging 15W