Celkon Campus Prime vs Meizu 15 Plus

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: 57.8 g lighter

    Campus Prime:
    119.2 g
    15 Plus:
    177 g
  • Width

    Campus Prime: 11.3 mm narrower

    Campus Prime:
    67 mm
    15 Plus:
    78.3 mm
  • Screen diagonal

    Campus Prime: 1.45 in smaller diagonal

    Campus Prime:
    4.5 in
    15 Plus:
    5.95 in
  • Chipset

    Campus Prime:
    Spreadtrum SC7715
    15 Plus:
    Exynos 8895 Octa (10 nm)
  • Rear camera layout

    Campus Prime:
    Single
    15 Plus:
    Dual
  • Depth

    15 Plus: 2 mm thinner

    Campus Prime:
    9.3 mm
    15 Plus:
    7.3 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. Campus Prime

    Height:
    132 mm
    Width:
    67 mm
    Depth:
    9.3 mm +2 mm versus 15 Plus
  2. 2. 15 Plus

    Height:
    153.8 mm +21.8 mm versus Campus Prime
    Width:
    78.3 mm +11.3 mm versus Campus Prime
    Depth:
    7.3 mm

Weight

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

  1. 1. Campus Prime

    119.2 g

  2. 2. 15 Plus

    177 g

    +57.8 g versus Campus Prime

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. Campus Prime

    Screen diagonal:
    4.5 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    55.8 cm²
  2. 2. 15 Plus

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

15 Plus has approximately 74.8% 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 Campus Prime, 15 Plus, compared at the same storage capacity.
StorageCampus Prime15 Plus
64 GB Unknown 6 GB RAM
128 GB Unknown 6 GB RAM
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. Campus Prime

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

2. 15 Plus

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

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. Campus Prime

    1600 mAh

  2. 2. 15 Plus

    3500 mAh

    +1900 mAh versus Campus Prime

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. Campus Prime2. 15 Plus

Everyday essentials
Everyday essentials — specifications for Campus Prime, 15 Plus.
SpecificationCampus Prime15 Plus
Dimensions (HxWxD)
  • 132 Х 67 Х 9.3 mm
  • 153.8 Х 78.3 Х 7.3 mm
Weight
  • 119.2 g
  • 177 g
Technology Unknown
  • Super AMOLED
Screen size
  • 4.5" inch
  • 5.95" inch
Screen resolution
  • 480 x 854 px
  • 1440 x 2560 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 4 GB
  • 512 MB RAM
  • 64/128 GB
  • 6 GB RAM
Memory card support
  • microSD
  • up to 32 GB
  • No
Battery Capacity is not battery life. No endurance test is implied.
  • 1600 mAh
  • Removable Li-Ion
  • 3500 mAh
  • Non-removable Li-Ion
Operating system OS
  • Android 4.4.2 (KitKat)
  • Android 7.1.2 (Nougat); Flyme 7
Chipset
  • Spreadtrum SC7715
  • Exynos 8895 Octa (10 nm)
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Campus Prime, 15 Plus.
SpecificationCampus Prime15 Plus
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors Unknown
  • 16M
Screen area
  • 55.8 cm2
  • 97.6 cm2
Screen format
  • 16:9 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 63.1%
  • 81.0%
PPI /points per inch/
  • 218 PPI
  • 494 PPI
Camera and Video
Camera and Video — specifications for Campus Prime, 15 Plus.
SpecificationCampus Prime15 Plus
Rear camera, main
  • 3.15 MP
  • Single
  • 12 MP
  • Dual
Camera specs
  • 3.15 MP
  • 12 MP
  • f/1.8
  • 1/2.3''
  • 1.55 µm
  • 4-axis OIS
  • dual pixel PDAF & laser AF -20 MP
  • 1/2.8''
  • 1.0 µm
  • AF
  • portraits only
Functions
  • LED flash
  • Six-LED dual-tone flash
  • HDR
  • panorama
Video
  • Yes
  • 1080p@30fps
Front camera, selfie
  • 1.3 MP
  • Single
  • 20 MP
  • Single
Specifications
  • 1.3 MP
  • 20 MP
  • f/2.0
Performance

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

Performance — specifications for Campus Prime, 15 Plus.
SpecificationCampus Prime15 Plus
Processor CPU
  • 1.0 GHz
  • Octa-core (4x2.5 GHz Mongoose M2 & 4x1.7 GHz Cortex-A53)
Graphics processor GPU Unknown
  • Mali-G71 MP20
Antutu 7 score * Unknown
  • 184232
GeekBench 4 Single Core * Unknown
  • 1911
GeekBench 4 Multi-Core * Unknown
  • 6330
GeekBench 4 RenderScript * Unknown
  • 8067
GeekBench 5 Single Core * Unknown
  • 374
GeekBench 5 Multi-Core * Unknown
  • 1503
General specs
General specs — specifications for Campus Prime, 15 Plus.
SpecificationCampus Prime15 Plus
Release date
  • 2015
  • August
  • 2018
  • April
Colors
  • White
  • Black
  • Gold
  • Silver
  • Brown
  • Blue
  • Gray
  • Yakin
  • Ink
Historical recorded price Legacy catalogue value; date unknown. Not a current offer. Unknown
  • 480 EUR
Communication and Connectivity
Communication and Connectivity — specifications for Campus Prime, 15 Plus.
SpecificationCampus Prime15 Plus
SIM card
  • Dual SIM
  • Hybrid Dual SIM (Nano-SIM
  • dual stand-by)
Network
  • Show all network frequencies: -2G - GSM 900 / 1800 - SIM 1 & SIM 2
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 CDMA 800 & TD-SCDMA -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE band 1(2100)
  • 3(1800)
  • 4(1700/2100)
  • 5(850)
  • 7(2600)
  • 8(900)
  • 34(2000)
  • 38(2600)
  • 39(1900)
  • 40(2300)
  • 41(2500) LTE band 1(2100)
  • 41(2500)
Speed
  • HSPA
  • HSPA
  • LTE
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi 802.11 b/g/n/ac
  • dual-band
  • WiFi Direct
  • hotspot
GPS
  • A-GPS
  • Yes
  • with A-GPS
  • GLONASS
  • BDS
  • GALILEO
  • SBAS
  • QZSS
USB
  • microUSB 2.0
  • 2.0
  • Type-C 1.0 reversible connector
Bluetooth
  • 2.0
  • 4.2
  • A2DP
  • LE
Harmful irradiation
  • SAR EU - 0.35 W/kg (head) 0.85 W/kg (body)
Unknown
Music and Audio
Music and Audio — specifications for Campus Prime, 15 Plus.
SpecificationCampus Prime15 Plus
Radio
  • FM radio
  • No
Others Unknown
  • Active noise cancellation with dedicated mic
Other features
Other features — specifications for Campus Prime, 15 Plus.
SpecificationCampus Prime15 Plus
Dop
  • Sensors Accelerometer
  • Sensors Fingerprint (front-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass
  • barometer - Fast battery charging: mCharge 4.0 (24W)