Celkon Campus Prime vs HTC One E9s dual sim

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

    Campus Prime: 45.8 g lighter

    Campus Prime:
    119.2 g
    One E9s dual sim:
    165 g
  • Width

    Campus Prime: 12.7 mm narrower

    Campus Prime:
    67 mm
    One E9s dual sim:
    79.7 mm
  • Screen diagonal

    Campus Prime: 1 in smaller diagonal

    Campus Prime:
    4.5 in
    One E9s dual sim:
    5.5 in
  • Chipset

    Campus Prime:
    Spreadtrum SC7715
    One E9s dual sim:
    Mediatek MT6752M
  • Depth

    One E9s dual sim: 1.7 mm thinner

    Campus Prime:
    9.3 mm
    One E9s dual sim:
    7.6 mm
  • Height

    Campus Prime: 25.7 mm shorter

    Campus Prime:
    132 mm
    One E9s dual sim:
    157.7 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 +1.7 mm versus One E9s dual sim
  2. 2. One E9s dual sim

    Height:
    157.7 mm +25.7 mm versus Campus Prime
    Width:
    79.7 mm +12.7 mm versus Campus Prime
    Depth:
    7.6 mm

Weight

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

  1. 1. Campus Prime

    119.2 g

  2. 2. One E9s dual sim

    165 g

    +45.8 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 E9s dual sim

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

One E9s dual sim has approximately 49.4% 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 E9s dual sim, compared at the same storage capacity.
StorageCampus PrimeOne E9s dual sim
16 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 E9s dual sim

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 256 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 E9s dual sim

    2600 mAh

    +1000 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 E9s dual sim

Everyday essentials
Everyday essentials — specifications for Campus Prime, One E9s dual sim.
SpecificationCampus PrimeOne E9s dual sim
Dimensions (HxWxD)
  • 132 Х 67 Х 9.3 mm
  • 157.7 Х 79.7 Х 7.6 mm
Weight
  • 119.2 g
  • 165 g
Screen size
  • 4.5" inch
  • 5.5" inch
Screen resolution
  • 480 x 854 px
  • 720 x 1280 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 GB
  • 2 GB RAM
Memory card support
  • microSD
  • up to 32 GB
  • microSD
  • up to 256 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 1600 mAh
  • Removable Li-Ion
  • 2600 mAh
  • Removable Li-Ion
Operating system OS
  • Android 4.4.2 (KitKat)
  • Android 5 (Lollipop); Sense UI 7
Chipset
  • Spreadtrum SC7715
  • Mediatek MT6752M
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Campus Prime, One E9s dual sim.
SpecificationCampus PrimeOne E9s dual sim
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors Unknown
  • 16M
Screen area
  • 55.8 cm2
  • 83.4 cm2
Screen format
  • 16:9 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 63.1%
  • 66.3%
PPI /points per inch/
  • 218 PPI
  • 267 PPI
Camera and Video
Camera and Video — specifications for Campus Prime, One E9s dual sim.
SpecificationCampus PrimeOne E9s dual sim
Rear camera, main
  • 3.15 MP
  • Single
  • 13 MP
  • Single
Camera specs
  • 3.15 MP
  • 13 MP
  • f/2.2
  • 28mm (wide)
  • AF
Functions
  • LED flash
  • HDR
Video
  • Yes
  • 1080p@30fps
Front camera, selfie
  • 1.3 MP
  • Single
  • 4 MP
  • Single
Specifications
  • 1.3 MP
  • 4 MP
  • f/2.0
  • 27mm (wide)
  • 1/3''
  • 2µm
Performance
Performance — specifications for Campus Prime, One E9s dual sim.
SpecificationCampus PrimeOne E9s dual sim
Processor CPU
  • 1.0 GHz
  • Octa-core 1.5 GHz Cortex-A53
Graphics processor GPU Unknown
  • Mali-T760MP2
General specs
General specs — specifications for Campus Prime, One E9s dual sim.
SpecificationCampus PrimeOne E9s dual sim
Release date
  • 2015
  • August
  • 2015
  • October
Colors
  • White
  • Black
  • Gold
  • Silver
  • Brown
  • Blue
  • Meteor Gray
  • White Luxury
  • Roast Chestnut
Historical recorded price Legacy catalogue value; date unknown. Not a current offer. Unknown
  • 310 EUR
Communication and Connectivity
Communication and Connectivity — specifications for Campus Prime, One E9s dual sim.
SpecificationCampus PrimeOne E9s dual sim
SIM card
  • Dual SIM
  • 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 -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE band 1(2100)
  • 3(1800)
  • 5(850)
  • 7(2600)
  • 8(900)
  • 38(2600)
  • 39(1900)
  • 40(2300)
  • 41(2500)
Speed
  • HSPA
  • 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
  • Wi-Fi 802.11 b/g/n
  • hotspot
GPS
  • A-GPS
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • microUSB 2.0
Bluetooth
  • 2.0
  • 4.1
  • A2DP
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, One E9s dual sim.
SpecificationCampus PrimeOne E9s dual sim
Radio
  • FM radio
  • FM radio
Others Unknown
  • Dolby Audio enhancement -Active noise cancellation with dedicated mic
Other features
Other features — specifications for Campus Prime, One E9s dual sim.
SpecificationCampus PrimeOne E9s dual sim
Dop
  • Sensors Accelerometer
  • Sensors Yes