Gionee M12 vs Celkon Campus Prime

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

    Campus Prime: 76.8 g lighter

    M12:
    196 g
    Campus Prime:
    119.2 g
  • Width

    Campus Prime: 9.8 mm narrower

    M12:
    76.8 mm
    Campus Prime:
    67 mm
  • Screen diagonal

    Campus Prime: 2.05 in smaller diagonal

    M12:
    6.55 in
    Campus Prime:
    4.5 in
  • Rear camera layout

    M12:
    Quad
    Campus Prime:
    Single
  • Height

    Campus Prime: 31.9 mm shorter

    M12:
    163.9 mm
    Campus Prime:
    132 mm
  • Release year

    M12:
    2020
    Campus Prime:
    2015

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. M12

    Height:
    163.9 mm +31.9 mm versus Campus Prime
    Width:
    76.8 mm +9.8 mm versus Campus Prime
    Depth:
    9.3 mm
  2. 2. Campus Prime

    Height:
    132 mm
    Width:
    67 mm
    Depth:
    9.3 mm

Weight

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

  1. 1. M12

    196 g

    +76.8 g versus Campus Prime

  2. 2. Campus Prime

    119.2 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. M12

    Screen diagonal:
    6.55 in
    Aspect ratio (height:width):
    20:9
    Approximate rectangular screen area:
    103.6 cm²
  2. 2. Campus Prime

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

M12 has approximately 85.5% more rectangular screen area than Campus Prime.

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 M12, Campus Prime, compared at the same storage capacity.
StorageM12Campus Prime
64 GB 4 GB RAM Unknown
128 GB 6 GB RAM Unknown
Campus Prime: Original memory entry

4 GB · 512 MB 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. M12

NFC:
No
Headphone jack:
Yes
Memory card support:
See details microSDXC

2. Campus Prime

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 32 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. M12

    5100 mAh

    +3500 mAh versus Campus Prime

  2. 2. Campus Prime

    1600 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. M122. Campus Prime

Everyday essentials
Everyday essentials — specifications for M12, Campus Prime.
SpecificationM12Campus Prime
Dimensions (HxWxD)
  • 163.9 Х 76.8 Х 9.3 mm
  • 132 Х 67 Х 9.3 mm
Weight
  • 196 g
  • 119.2 g
Technology
  • IPS LCD
Unknown
Screen size
  • 6.55" inc
  • 4.5" inch
Screen resolution
  • 720 x 1600 px
  • 480 x 854 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 64GB 4GB RAM
  • 128GB 6GB RAM
  • 4 GB
  • 512 MB RAM
Memory card support
  • microSDXC
  • microSD
  • up to 32 GB
Battery Capacity is not battery life. No endurance test is implied.
  • 5100 mAh
  • Li-Po
  • non-removable
  • 1600 mAh
  • Removable Li-Ion
Operating system OS
  • Android 10
  • Android 4.4.2 (KitKat)
Chipset
  • - MediaTek Helio A25 (12 nm) - Mediatek MT6762 Helio P22 (12 nm)
  • Spreadtrum SC7715
NFC
  • No
Unknown
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for M12, Campus Prime.
SpecificationM12Campus Prime
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Screen area
  • 103.6 cm2
  • 55.8 cm2
Screen format
  • 20:9 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 82.3%
  • 63.1%
PPI /points per inch/ Unknown
  • 218 PPI
Camera and Video
Camera and Video — specifications for M12, Campus Prime.
SpecificationM12Campus Prime
Rear camera, main
  • 48 MP
  • Quad
  • 3.15 MP
  • Single
Camera specs
  • -48 MP
  • f/1.8
  • (wide)
  • PDAF -5 MP
  • f/2.2
  • 115˚
  • (ultrawide) -2 MP (depth) -2 MP (depth)
  • 3.15 MP
Functions
  • LED flash
  • HDR
  • panorama
  • LED flash
Video
  • 1080p@30fps
  • Yes
Front camera, selfie
  • 16 MP
  • Single
  • 1.3 MP
  • Single
Specifications
  • 16 MP
  • 1.3 MP
Performance
Performance — specifications for M12, Campus Prime.
SpecificationM12Campus Prime
Processor CPU
  • - Octa-core (4x1.8 GHz Cortex-A53 & 4x1.5 GHz Cortex-A53) -Octa-core 2.0 GHz Cortex-A53
  • 1.0 GHz
Graphics processor GPU
  • - PowerVR GE8320
Unknown
General specs
General specs — specifications for M12, Campus Prime.
SpecificationM12Campus Prime
Release date
  • 2020
  • November 16
  • 2015
  • August
Colors
  • Magic Green
  • Dazzling Black
  • White
  • Black
  • Gold
  • Silver
  • Brown
  • Blue
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 150 EUR
Unknown
Body build
  • Glass front
  • plastic frame
  • plastic back
Unknown
Communication and Connectivity
Communication and Connectivity — specifications for M12, Campus Prime.
SpecificationM12Campus Prime
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 900 / 1900 -4G - 1
  • 2
  • 3
  • 5
  • 7
  • 8
  • 20
  • 28
  • 40
  • Show all network frequencies: -2G - GSM 900 / 1800 - SIM 1 & SIM 2
Speed
  • HSPA 42.2/11.5 Mbps
  • LTE Cat4 150/50 Mbps
  • HSPA
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 a/b/g/n
  • dual-band
  • hotspot
  • Wi-Fi 802.11 b/g/n
GPS
  • Yes
  • with A-GPS
  • A-GPS
USB
  • USB Type-C 2.0
  • USB On-The-Go
  • microUSB 2.0
Bluetooth
  • 5.0
  • A2DP
  • 2.0
Harmful irradiation Unknown
  • SAR EU - 0.35 W/kg (head) 0.85 W/kg (body)
Music and Audio
Music and Audio — specifications for M12, Campus Prime.
SpecificationM12Campus Prime
Radio
  • FM radio
  • FM radio
Other features
Other features — specifications for M12, Campus Prime.
SpecificationM12Campus Prime
Dop
  • - Sensors - Fingerprint (rear-mounted)
  • accelerometer
  • proximity
  • Sensors Accelerometer