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BLU Grand Mini vs Nokia 3.1 Plus

Compare recorded specifications, size and practical differences.

+ Add a third phone

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

    Grand Mini: 48 g lighter

    Grand Mini:
    132 g
    3.1 Plus:
    180 g
  • Width

    Grand Mini: 10.4 mm narrower

    Grand Mini:
    66 mm
    3.1 Plus:
    76.4 mm
  • Screen diagonal

    Grand Mini: 1.5 in smaller diagonal

    Grand Mini:
    4.5 in
    3.1 Plus:
    6 in
  • Chipset

    Grand Mini:
    Mediatek MT6570 (28 nm)
    3.1 Plus:
    Mediatek MT6762 Helio P22 (12 nm)
  • Rear camera layout

    Grand Mini:
    Single
    3.1 Plus:
    Dual
  • Height

    Grand Mini: 24.9 mm shorter

    Grand Mini:
    132 mm
    3.1 Plus:
    156.9 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. Grand Mini

    Height:
    132 mm
    Width:
    66 mm
    Depth:
    8.6 mm
  2. 2. 3.1 Plus

    Height:
    156.9 mm +24.9 mm versus Grand Mini
    Width:
    76.4 mm +10.4 mm versus Grand Mini
    Depth:
    8.2 mm

Weight

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

  1. 1. Grand Mini

    132 g

  2. 2. 3.1 Plus

    180 g

    +48 g versus Grand Mini

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. Grand Mini

    Screen diagonal:
    4.5 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    55.8 cm²
  2. 2. 3.1 Plus

    Screen diagonal:
    6 in
    Aspect ratio (height:width):
    18:9
    Approximate rectangular screen area:
    92.9 cm²

3.1 Plus has approximately 66.4% more rectangular screen area than Grand Mini.

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.

No unambiguous storage/RAM pairings are recorded. See the original specifications below.

Grand Mini: Original memory entry

8 GB · 512 MB RAM

3.1 Plus: Original memory entry

32 GB · 3 RAM 16 GB · 2 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. Grand Mini

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 64 GB

2. 3.1 Plus

NFC:
See details Yes (APAC & EMEA only)
Headphone jack:
Yes
Memory card support:
See details microSD · up to 400 GB

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. Grand Mini

    1500 mAh

  2. 2. 3.1 Plus

    3500 mAh

    +2000 mAh versus Grand Mini

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. Grand Mini2. 3.1 Plus

Everyday essentials
Everyday essentials — specifications for Grand Mini, 3.1 Plus.
SpecificationGrand Mini3.1 Plus
Dimensions (HxWxD)
  • 132 Х 66 Х 8.6 mm
  • 156.9 Х 76.4 Х 8.2 mm
Weight
  • 132 g
  • 180 g
Technology Unknown
  • IPS LCD
Screen size
  • 4.5" inch
  • 6" inch
Screen resolution
  • 480 x 854 px
  • 720 x 1440 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 8 GB
  • 512 MB RAM
  • 32 GB
  • 3 RAM 16 GB
  • 2 GB RAM
Memory card support
  • microSD
  • up to 64 GB
  • microSD
  • up to 400 GB
Battery Capacity is not battery life. No endurance test is implied.
  • 1500 mAh
  • Removable Li-Po
  • 3500 mAh
  • Non-removable Li-Ion
Operating system OS
  • Android 6.0 (Marshmallow)
  • Android 8.1 (Oreo)
  • planned upgrade to Android 9.0 (Pie); Android One
Chipset
  • Mediatek MT6570 (28 nm)
  • Mediatek MT6762 Helio P22 (12 nm)
NFC Unknown
  • Yes (APAC & EMEA only)
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Grand Mini, 3.1 Plus.
SpecificationGrand Mini3.1 Plus
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 55.8 cm2
  • 92.9 cm2
Screen format
  • 16:9 (height:width)
  • 18:9 (height:width)
Screen to body ratio
  • 64.1%
  • 77.5%
PPI /points per inch/
  • 218 PPI
  • 268 PPI
Camera and Video
Camera and Video — specifications for Grand Mini, 3.1 Plus.
SpecificationGrand Mini3.1 Plus
Rear camera, main
  • 5 MP
  • Single
  • 13 MP
  • Dual
Camera specs
  • 5 MP
  • 13 MP
  • f/2.0
  • AF -5 MP
  • f/2.4
  • depth sensor
Functions
  • LED flash
  • LED flash
  • HDR
Video
  • 720p@30fps
  • 720p@30fps
Front camera, selfie
  • 2 MP
  • Single
  • 8 MP
  • Single
Specifications
  • 2 MP
  • 8 MP
  • f/2.2
Performance
Performance — specifications for Grand Mini, 3.1 Plus.
SpecificationGrand Mini3.1 Plus
Processor CPU
  • Dual-core 1.3 GHz Cortex-A7
  • Octa-core 2.0 GHz Cortex-A53
Graphics processor GPU
  • Mali-400
  • PowerVR GE8320
Antutu 7 score Legacy recorded score. Test conditions are unspecified; no new testing is implied.
  • 15262
  • 75202
General specs
General specs — specifications for Grand Mini, 3.1 Plus.
SpecificationGrand Mini3.1 Plus
Release date
  • 2017
  • August
  • 2018
  • October
Colors
  • Black
  • Rose Gold
  • Silver
  • Gold
  • Blue
  • White
  • Gray
Historical recorded price Legacy catalogue value; date unknown. Not a current offer. Unknown
  • 150 EUR
Battery life
  • Stand by time- Up to 500 h (2G) / Up to 450 h (3G) Talking time- Up to 20 h (2G) / Up to 15 h (3G)
Unknown
Body build Unknown
  • Front glass
  • aluminum body
Communication and Connectivity
Communication and Connectivity — specifications for Grand Mini, 3.1 Plus.
SpecificationGrand Mini3.1 Plus
SIM card
  • Dual SIM (Micro-SIM)
  • Dual SIM (Nano-SIM
  • dual stand-by)
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE
Speed
  • HSPA 21.1/5.76 Mbps
  • HSPA 42.2/5.76 Mbps
  • LTE Cat4 150/50 Mbps
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • hotspot
  • Wi-Fi 802.11 b/g/n
  • WiFi Direct
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
  • GLONASS
  • BDS
  • GALILEO
USB
  • microUSB 2.0
  • microUSB 2.0
  • USB On-The-Go
Bluetooth
  • 4.0
  • A2DP
  • 4.1
  • A2DP
  • LE
Harmful irradiation Unknown
  • SAR EU - 0.41 W/kg (head) 1.58 W/kg (body)
Music and Audio
Music and Audio — specifications for Grand Mini, 3.1 Plus.
SpecificationGrand Mini3.1 Plus
Radio Unknown
  • FM radio
Other features
Other features — specifications for Grand Mini, 3.1 Plus.
SpecificationGrand Mini3.1 Plus
Dop
  • Sensors Accelerometer
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass