Samsung Galaxy M31 vs Spice Mi-354 Smartflo Space

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

    Mi-354 Smartflo Space: 66 g lighter

    Galaxy M31:
    191 g
    Mi-354 Smartflo Space:
    125 g
  • Width

    Mi-354 Smartflo Space: 14.3 mm narrower

    Galaxy M31:
    75.1 mm
    Mi-354 Smartflo Space:
    60.8 mm
  • Screen diagonal

    Mi-354 Smartflo Space: 2.9 in smaller diagonal

    Galaxy M31:
    6.4 in
    Mi-354 Smartflo Space:
    3.5 in
  • Chipset

    Galaxy M31:
    Exynos 9611 (10nm)
    Mi-354 Smartflo Space:
    Mediatek MT6517
  • Rear camera layout

    Galaxy M31:
    Triple
    Mi-354 Smartflo Space:
    Single
  • Depth

    Galaxy M31: 3.5 mm thinner

    Galaxy M31:
    8.9 mm
    Mi-354 Smartflo Space:
    12.4 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. Galaxy M31

    Height:
    159.2 mm +41 mm versus Mi-354 Smartflo Space
    Width:
    75.1 mm +14.3 mm versus Mi-354 Smartflo Space
    Depth:
    8.9 mm
  2. 2. Mi-354 Smartflo Space

    Height:
    118.2 mm
    Width:
    60.8 mm
    Depth:
    12.4 mm +3.5 mm versus Galaxy M31

Weight

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

  1. 1. Galaxy M31

    191 g

    +66 g versus Mi-354 Smartflo Space

  2. 2. Mi-354 Smartflo Space

    125 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 M31

    Screen diagonal:
    6.4 in
    Aspect ratio (height:width):
    19.5:9
    Approximate rectangular screen area:
    100.5 cm²
  2. 2. Mi-354 Smartflo Space

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

Galaxy M31 has approximately 175.6% more rectangular screen area than Mi-354 Smartflo Space.

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 M31, Mi-354 Smartflo Space, compared at the same storage capacity.
StorageGalaxy M31Mi-354 Smartflo Space
64 GB 6 GB RAM Unknown
128 GB 6 GB RAM Unknown

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 M31

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

2. Mi-354 Smartflo Space

NFC:
Unknown
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. Galaxy M31

    6000 mAh

    +4550 mAh versus Mi-354 Smartflo Space

  2. 2. Mi-354 Smartflo Space

    1450 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 M312. Mi-354 Smartflo Space

Everyday essentials
Everyday essentials — specifications for Galaxy M31, Mi-354 Smartflo Space.
SpecificationGalaxy M31Mi-354 Smartflo Space
Dimensions (HxWxD)
  • 159.2 Х 75.1 Х 8.9 mm
  • 118.2 Х 60.8 Х 12.4 mm
Weight
  • 191 g
  • 125 g
Technology
  • Super AMOLED
Unknown
Screen size
  • 6.4" inch
  • 3.5" inch
Screen resolution
  • 1080 x 2340 px
  • 320 x 480 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 64GB 6GB RAM
  • 128GB 6GB RAM
Unknown
Memory card support
  • microSDXC (dedicated slot)
  • microSD
  • up to 32 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 6000 mAh
  • Non-removable Li-Po
  • 1450 mAh
  • Li-Ion
Operating system OS
  • Android 10.0; One UI 2.0
  • Android 4.2 (Jelly Bean)
Chipset
  • Exynos 9611 (10nm)
  • Mediatek MT6517
NFC
  • Yes (market/region dependent)
Unknown
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Galaxy M31, Mi-354 Smartflo Space.
SpecificationGalaxy M31Mi-354 Smartflo Space
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
Unknown
Screen area
  • 100.5 cm2
  • 36.5 cm2
Screen format
  • 19.5:9 (height:width)
  • 3:2 (height:width)
Screen to body ratio
  • 84.1%
  • 50.8%
PPI /points per inch/
  • 403 PPI
  • 165 PPI
Screen protection
  • Corning Gorilla Glass 3
Unknown
Camera and Video
Camera and Video — specifications for Galaxy M31, Mi-354 Smartflo Space.
SpecificationGalaxy M31Mi-354 Smartflo Space
Rear camera, main
  • 64 MP
  • Triple
  • 3.15 MP
  • Single
Camera specs
  • 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)
  • 3.15 MP
Functions
  • HDR
Unknown
Video
  • 2160p@30fps
  • 1080p@30fps
  • Yes
Front camera, selfie
  • 32 MP
  • Single
  • 1.3 MP
  • Single
Specifications
  • 32 MP
  • f/2.0
  • 26mm (wide)
  • 1/2.8''
  • 0.8µm
  • 1.3 MP
Performance

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

Performance — specifications for Galaxy M31, Mi-354 Smartflo Space.
SpecificationGalaxy M31Mi-354 Smartflo Space
Processor CPU
  • Octa-core (4x2.3 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53)
  • Dual-core 1.0 GHz Cortex-A9
Graphics processor GPU
  • Mali-G72 MP3
  • PowerVR SGX531u
Antutu 8 score *
  • 194554
Unknown
General specs
General specs — specifications for Galaxy M31, Mi-354 Smartflo Space.
SpecificationGalaxy M31Mi-354 Smartflo Space
Release date
  • 2020
  • February 25
  • 2013
  • August
Colors
  • Ocean Blue
  • Space Black
  • Red
  • Black/Silver
  • White/Silver
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 200 EUR
  • 40 EUR
Battery life Unknown
  • Stand by time- Up to 200 h Talking time- Up to 6 h
Body build
  • Glass front (Gorilla Glass 3)
  • plastic back
  • plastic frame
Unknown
Communication and Connectivity
Communication and Connectivity — specifications for Galaxy M31, Mi-354 Smartflo Space.
SpecificationGalaxy M31Mi-354 Smartflo Space
SIM card
  • Dual SIM (Nano-SIM
  • dual stand-by)
  • Dual SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE (unspecified)
Unknown
Speed
  • HSPA
  • LTE-A
Unknown
GPRS
  • Yes
  • Class 12
Edge
  • Yes
  • Class 12
Wi-Fi
  • Wi-Fi 802.11 a/b/g/n/ac
  • dual-band
  • Wi-Fi Direct
  • hotspot
  • Wi-Fi 802.11 b/g/n
GPS
  • Yes
  • with A-GPS
  • GLONASS
  • GALILEO
  • BDS
  • Yes
  • with A-GPS
USB
  • 2.0
  • Type-C 1.0 reversible connector
  • microUSB
Bluetooth
  • 5.0
  • A2DP
  • LE
  • 3.0
Harmful irradiation
  • SAR - 0.52 W/kg (head) 0.69 W/kg (body) SAR EU - 0.52 W/kg (head) 0.69 W/kg (body)
Unknown
Music and Audio
Music and Audio — specifications for Galaxy M31, Mi-354 Smartflo Space.
SpecificationGalaxy M31Mi-354 Smartflo Space
Radio
  • FM radio
  • RDS
  • recording
  • FM radio
Other features
Other features — specifications for Galaxy M31, Mi-354 Smartflo Space.
SpecificationGalaxy M31Mi-354 Smartflo Space
Dop
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass - Fast battery charging 15W - Versions: SM-M315F/DS
  • Sensors Accelerometer
  • proximity