Nokia 8 Sirocco vs Samsung Galaxy M31

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

    8 Sirocco: 14 g lighter

    8 Sirocco:
    177 g
    Galaxy M31:
    191 g
  • Width

    8 Sirocco: 2.1 mm narrower

    8 Sirocco:
    73 mm
    Galaxy M31:
    75.1 mm
  • Screen diagonal

    8 Sirocco: 0.9 in smaller diagonal

    8 Sirocco:
    5.5 in
    Galaxy M31:
    6.4 in
  • Chipset

    8 Sirocco:
    Qualcomm MSM8998 Snapdragon 835 (10 nm)
    Galaxy M31:
    Exynos 9611 (10nm)
  • Rear camera layout

    8 Sirocco:
    Dual
    Galaxy M31:
    Triple
  • Depth

    8 Sirocco: 1.4 mm thinner

    8 Sirocco:
    7.5 mm
    Galaxy M31:
    8.9 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. 8 Sirocco

    Height:
    140.9 mm
    Width:
    73 mm
    Depth:
    7.5 mm
  2. 2. Galaxy M31

    Height:
    159.2 mm +18.3 mm versus 8 Sirocco
    Width:
    75.1 mm +2.1 mm versus 8 Sirocco
    Depth:
    8.9 mm +1.4 mm versus 8 Sirocco

Weight

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

  1. 1. 8 Sirocco

    177 g

  2. 2. Galaxy M31

    191 g

    +14 g versus 8 Sirocco

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. 8 Sirocco

    Screen diagonal:
    5.5 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    83.4 cm²
  2. 2. Galaxy M31

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

Galaxy M31 has approximately 20.6% more rectangular screen area than 8 Sirocco.

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 8 Sirocco, Galaxy M31, compared at the same storage capacity.
Storage8 SiroccoGalaxy M31
64 GB Not recorded 6 GB RAM
128 GB Recorded for all phones 6 GB RAM 6 GB 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. 8 Sirocco

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

2. Galaxy M31

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. 8 Sirocco

    3260 mAh

  2. 2. Galaxy M31

    6000 mAh

    +2740 mAh versus 8 Sirocco

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. 8 Sirocco2. Galaxy M31

Everyday essentials
Everyday essentials — specifications for 8 Sirocco, Galaxy M31.
Specification8 SiroccoGalaxy M31
Dimensions (HxWxD)
  • 140.9 Х 73 Х 7.5 mm
  • 159.2 Х 75.1 Х 8.9 mm
Weight
  • 177 g
  • 191 g
Technology
  • P-OLED
  • Super AMOLED
Screen size
  • 5.5" inch
  • 6.4" inch
Screen resolution
  • 1440 x 2560 px
  • 1080 x 2340 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 128 GB
  • 6 GB RAM
  • 64GB 6GB RAM
  • 128GB 6GB RAM
Memory card support
  • No
  • microSDXC (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 3260 mAh
  • Non-removable Li-Ion
  • 6000 mAh
  • Non-removable Li-Po
Operating system OS
  • Android 8.0 (Oreo)
  • upgradable to Android 9.0 (Pie); Android One
  • Android 10.0; One UI 2.0
Chipset
  • Qualcomm MSM8998 Snapdragon 835 (10 nm)
  • Exynos 9611 (10nm)
NFC
  • Yes
  • Yes (market/region dependent)
Headphone jack
  • No
  • Yes
Display
Display — specifications for 8 Sirocco, Galaxy M31.
Specification8 SiroccoGalaxy M31
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 83.4 cm2
  • 100.5 cm2
Screen format
  • 16:9 (height:width)
  • 19.5:9 (height:width)
Screen to body ratio
  • 81.1%
  • 84.1%
PPI /points per inch/
  • 534 PPI
  • 403 PPI
Screen protection
  • Corning Gorilla Glass 5
  • Corning Gorilla Glass 3
Camera and Video

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

Camera and Video — specifications for 8 Sirocco, Galaxy M31.
Specification8 SiroccoGalaxy M31
Rear camera, main
  • 12 MP
  • Dual
  • 64 MP
  • Triple
Camera specs
  • 12 MP
  • f/1.8
  • 25mm (wide)
  • 1/2.55''
  • 1.4µm
  • dual pixel PDAF -13 MP
  • f/2.6
  • 1/3.4''
  • 1.0µm
  • 2x optical zoom
  • AF
  • 64 MP
  • f/1.8
  • 26mm (wide)
  • 1/1.72"
  • 0.8µm
  • PDAF -8 MP
  • f/2.2
  • 12mm (ultrawide)
  • 1/4.0"
  • 1.12µm -5 MP
  • f/2.4
  • 25mm (macro)
  • 1/5.0"
  • (depth)
Functions
  • Zeiss optics
  • Dual-LED dual-tone flash
  • panorama
  • HDR
  • HDR
Video
  • 1080p@30fps
  • 2160p@30fps
  • 1080p@30fps
Front camera, selfie
  • 5 MP
  • Single
  • 32 MP
  • Single
Specifications
  • 5 MP
  • f/2.0
  • 1/4''
  • 1.4µm
  • 32 MP
  • f/2.0
  • 26mm (wide)
  • 1/2.8''
  • 0.8µm
DxOMark Main Score *
  • 84
Unknown
DxOMark Photo *
  • 85
Unknown
DxOMark Video *
  • 82
Unknown
Performance

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

Performance — specifications for 8 Sirocco, Galaxy M31.
Specification8 SiroccoGalaxy M31
Processor CPU
  • Octa-core (4x2.5 GHz Kryo & 4x1.8 GHz Kryo)
  • Octa-core (4x2.3 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53)
Graphics processor GPU
  • Adreno 540
  • Mali-G72 MP3
Antutu 7 score *
  • 207368
Unknown
Antutu 8 score * Unknown
  • 194554
General specs
General specs — specifications for 8 Sirocco, Galaxy M31.
Specification8 SiroccoGalaxy M31
Release date
  • 2018
  • February
  • 2020
  • February 25
Colors
  • Black
  • Ocean Blue
  • Space Black
  • Red
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 550 EUR
  • 200 EUR
Battery life
  • Stand by time- Up to 495 h (3G) Talking time- Up to 22 h (3G) Music play - Up to 11 h
Unknown
Body build
  • Front/back Gorilla Glass 5
  • stainless steel frame
  • Glass front (Gorilla Glass 3)
  • plastic back
  • plastic frame
Communication and Connectivity
Communication and Connectivity — specifications for 8 Sirocco, Galaxy M31.
Specification8 SiroccoGalaxy M31
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) CDMA 800 & TD-SCDMA -3G - HSDPA 850 / 900 / 1900 / 2100 CDMA2000 1xEV-DO -4G - LTE band 1(2100)
  • 2(1900)
  • 3(1800)
  • 4(1700/2100)
  • 5(850)
  • 7(2600)
  • 8(900)
  • 20(800)
  • 28(700)
  • 34(2000)
  • 38(2600)
  • 39(1900)
  • 40(2300)
  • 41(2500)
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE (unspecified)
Speed
  • HSPA 42.2/5.76 Mbps
  • LTE-A (3CA) Cat12 600/150 Mbps
  • HSPA
  • LTE-A
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 a/b/g/n/ac
  • dual-band
  • WiFi Direct
  • hotspot
  • Wi-Fi 802.11 a/b/g/n/ac
  • dual-band
  • Wi-Fi Direct
  • hotspot
GPS
  • Yes
  • with A-GPS
  • GLONASS
  • BDS
  • Yes
  • with A-GPS
  • GLONASS
  • GALILEO
  • BDS
USB
  • 3.1
  • Type-C 1.0 reversible connector
  • 2.0
  • Type-C 1.0 reversible connector
Bluetooth
  • 5.0
  • A2DP
  • LE
  • 5.0
  • A2DP
  • LE
Harmful irradiation
  • SAR EU - 0.59 W/kg (head) 1.54 W/kg (body)
  • SAR - 0.52 W/kg (head) 0.69 W/kg (body) SAR EU - 0.52 W/kg (head) 0.69 W/kg (body)
Music and Audio
Music and Audio — specifications for 8 Sirocco, Galaxy M31.
Specification8 SiroccoGalaxy M31
Radio
  • No
  • FM radio
  • RDS
  • recording
Others
  • Always-on display
  • 24-bit/192kHz audio -Nokia OZO audio with 3 mics -Active noise cancellation with dedicated mic
Unknown
Other features
Other features — specifications for 8 Sirocco, Galaxy M31.
Specification8 SiroccoGalaxy M31
Dop
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass
  • barometer - Fast battery charging (Quick Charge 4.0) -Wireless charging (Qi) - IP67 dust/water resistant (up to 1.5m for 30 mins)
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass - Fast battery charging 15W - Versions: SM-M315F/DS