Celkon Campus Prime vs HTC One Max

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: 97.8 g lighter

    Campus Prime:
    119.2 g
    One Max:
    217 g
  • Width

    Campus Prime: 15.5 mm narrower

    Campus Prime:
    67 mm
    One Max:
    82.5 mm
  • Screen diagonal

    Campus Prime: 1.4 in smaller diagonal

    Campus Prime:
    4.5 in
    One Max:
    5.9 in
  • Chipset

    Campus Prime:
    Spreadtrum SC7715
    One Max:
    Qualcomm APQ8064 Snapdragon 600
  • Depth

    Campus Prime: 1 mm thinner

    Campus Prime:
    9.3 mm
    One Max:
    10.3 mm
  • Height

    Campus Prime: 32.5 mm shorter

    Campus Prime:
    132 mm
    One Max:
    164.5 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. 2. One Max

    Height:
    164.5 mm +32.5 mm versus Campus Prime
    Width:
    82.5 mm +15.5 mm versus Campus Prime
    Depth:
    10.3 mm +1 mm versus Campus Prime

Weight

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

  1. 1. Campus Prime

    119.2 g

  2. 2. One Max

    217 g

    +97.8 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. One Max

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

One Max has approximately 71.9% 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, One Max, compared at the same storage capacity.
StorageCampus PrimeOne Max
16 GB Unknown 2 GB RAM
32 GB Unknown 2 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. One Max

NFC:
Yes
Headphone jack:
Yes
Memory card support:
See details microSD · up to 64 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. Campus Prime

    1600 mAh

  2. 2. One Max

    3300 mAh

    +1700 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. One Max

Everyday essentials
Everyday essentials — specifications for Campus Prime, One Max.
SpecificationCampus PrimeOne Max
Dimensions (HxWxD)
  • 132 Х 67 Х 9.3 mm
  • 164.5 Х 82.5 Х 10.3 mm
Weight
  • 119.2 g
  • 217 g
Technology Unknown
  • Super LCD3
Screen size
  • 4.5" inch
  • 5.9" inch
Screen resolution
  • 480 x 854 px
  • 1080 x 1920 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 4 GB
  • 512 MB RAM
  • 16/32 GB
  • 2 GB RAM
Memory card support
  • microSD
  • up to 32 GB
  • microSD
  • up to 64 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 1600 mAh
  • Removable Li-Ion
  • 3300 mAh
  • Non-removable Li-Po
Operating system OS
  • Android 4.4.2 (KitKat)
  • Android 4.3 (Jelly Bean)
  • upgradable to 5.0 (Lollipop); Sense UI 5.5
Chipset
  • Spreadtrum SC7715
  • Qualcomm APQ8064 Snapdragon 600
NFC Unknown
  • Yes
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Campus Prime, One Max.
SpecificationCampus PrimeOne Max
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors Unknown
  • 16M
Screen area
  • 55.8 cm2
  • 96.0 cm2
Screen format
  • 16:9 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 63.1%
  • 70.7%
PPI /points per inch/
  • 218 PPI
  • 373 PPI
Screen protection Unknown
  • Corning Gorilla Glass 3
Camera and Video
Camera and Video — specifications for Campus Prime, One Max.
SpecificationCampus PrimeOne Max
Rear camera, main
  • 3.15 MP
  • Single
  • 4 MP
  • Single
Camera specs
  • 3.15 MP
  • 4 MP
  • 1/3''
  • 2µm
  • AF
Functions
  • LED flash
  • HDR
Video
  • Yes
  • 1080p@30fps
Front camera, selfie
  • 1.3 MP
  • Single
  • 2.1 MP
  • Single
Specifications
  • 1.3 MP
  • 2.1 MP
Performance

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

Performance — specifications for Campus Prime, One Max.
SpecificationCampus PrimeOne Max
Processor CPU
  • 1.0 GHz
  • Quad-core 1.7 GHz Krait 300
Graphics processor GPU Unknown
  • Adreno 320
Antutu 7 score * Unknown
  • 26775
GeekBench 4 Single Core * Unknown
  • 645
GeekBench 4 Multi-Core * Unknown
  • 1903
General specs
General specs — specifications for Campus Prime, One Max.
SpecificationCampus PrimeOne Max
Release date
  • 2015
  • August
  • 2013
  • October
Colors
  • White
  • Black
  • Gold
  • Silver
  • Brown
  • Blue
  • Silver
  • Black
  • Gold
Historical recorded price Legacy catalogue value; date unknown. Not a current offer. Unknown
  • 370 EUR
Battery life Unknown
  • Stand by time- Up to 585 h (3G) Talking time- Up to 25 h (3G)
Communication and Connectivity
Communication and Connectivity — specifications for Campus Prime, One Max.
SpecificationCampus PrimeOne Max
SIM card
  • Dual SIM
  • Micro-SIM
Network
  • Show all network frequencies: -2G - GSM 900 / 1800 - SIM 1 & SIM 2
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 CDMA 800 / 1900 - for Verizon
  • Sprint -3G - HSDPA 900 / 1900 / 2100 - EMEA HSDPA 850 / 900 / 1900 / 2100 - Asia HSDPA 1900 / 2100 - for Sprint -4G - LTE band 3(1800)
  • 7(2600)
  • 8(900)
  • 20(800) - EMEA LTE band 1(2100)
  • 3(1800)
  • 8(900) - Asia LTE band 4(1700/2100)
  • 13(700) - Verison
Speed
  • HSPA
  • HSPA
  • LTE Cat3 100/50 Mbps
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi 802.11 a/b/g/n/ac
  • Wi-Fi Direct
  • DLNA
  • hotspot
GPS
  • A-GPS
  • Yes
  • with A-GPS
  • GLONASS
USB
  • microUSB 2.0
  • microUSB 2.0 (MHL TV-out)
Bluetooth
  • 2.0
  • 4.0
  • A2DP
  • aptX
Harmful irradiation
  • SAR EU - 0.35 W/kg (head) 0.85 W/kg (body)
  • SAR - 0.81 W/kg (head) 0.21 W/kg (body)
Music and Audio
Music and Audio — specifications for Campus Prime, One Max.
SpecificationCampus PrimeOne Max
Radio
  • FM radio
  • Stereo FM radio
  • RDS
Others Unknown
  • BoomSound dual front stereo speakers -Active noise cancellation with dedicated mic
Other features
Other features — specifications for Campus Prime, One Max.
SpecificationCampus PrimeOne Max
Dop
  • Sensors Accelerometer
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass
  • Infrared port - Available as HTC One Max Dual SIM for China