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Celkon Campus Prime vs Vertu Aster

Compare recorded specifications, size and practical differences.

Vertu Aster

Vertu Aster

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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.

  • WeightCampus Prime: 73.8 g lighterCampus Prime: 119.2 g · Aster: 193 g
  • WidthCampus Prime: 2 mm narrowerCampus Prime: 67 mm · Aster: 69 mm
  • Screen diagonalCampus Prime: 0.2 in smaller diagonalCampus Prime: 4.5 in · Aster: 4.7 in
  • ChipsetSpreadtrum SC7715 / Qualcomm Snapdragon 801 (28 nm)Campus Prime: Spreadtrum SC7715 · Aster: Qualcomm Snapdragon 801 (28 nm)
  • DepthCampus Prime: 1.9 mm thinnerCampus Prime: 9.3 mm · Aster: 11.2 mm
  • HeightCampus Prime: 11.4 mm shorterCampus Prime: 132 mm · Aster: 143.4 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.

Front
Campus Prime: 132 × 67 mm 1 Aster: 143.4 × 69 mm 2
Side
Campus Prime: 132 × 9.3 mm 1 Aster: 143.4 × 11.2 mm 2
  1. 1. Campus Prime
    Height
    132 mm
    Width
    67 mm
    Depth
    9.3 mm
    Weight
    119.2 g
  2. 2. Aster
    Height
    143.4 mm+11.4 mm versus Campus Prime
    Width
    69 mm+2 mm versus Campus Prime
    Depth
    11.2 mm+1.9 mm versus Campus Prime
    Weight
    193 g
Weight

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

  1. 1. Campus Prime119.2 g
  2. 2. Aster193 g

    +73.8 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.

Screen size
Campus Prime: 4.5 in, 16:9, About 55.8 cm² rectangular area 1 Aster: 4.7 in, 16:9, About 60.9 cm² rectangular area 2
  1. 1. Campus Prime 4.5 in · 16:9 About 55.8 cm² rectangular area
  2. 2. Aster 4.7 in · 16:9 About 60.9 cm² rectangular area

Aster has approximately 9.1% 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 by storage capacity and phone
StorageCampus PrimeAster
64 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. Aster

NFC
Yes
Headphone jack
Yes
Memory card support
No

Battery capacity

Capacity is not battery life. No endurance test is implied.

Recorded capacity

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

  1. 1. Campus Prime1600 mAh
  2. 2. Aster2275 mAh

    +675 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. Aster

Everyday essentials
Everyday essentials
SpecificationCampus PrimeAster
Dimensions (HxWxD)
  • 132 Х 67 Х 9.3 mm
  • 143.4 Х 69 Х 11.2 mm
Weight
  • 119.2 g
  • 193 g
Technology Unknown
  • Sapphire crystal glass
Screen size
  • 4.5" inch
  • 4.7" inch
Screen resolution
  • 480 x 854 px
  • 1080 x 1920 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 4 GB
  • 512 MB RAM
  • 64 GB
  • 2 GB RAM
Memory card support
  • microSD
  • up to 32 GB
  • No
BatteryCapacity is not battery life. No endurance test is implied.
  • 1600 mAh
  • Removable Li-Ion
  • 2275 mAh
  • Non-removable Li-Ion
Operating system OS
  • Android 4.4.2 (KitKat)
  • Android 4.4.2 (KitKat)
Chipset
  • Spreadtrum SC7715
  • Qualcomm Snapdragon 801 (28 nm)
NFC Unknown
  • Yes
Headphone jack
  • Yes
  • Yes
Display
Display
SpecificationCampus PrimeAster
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors Unknown
  • 16M
Screen area
  • 55.8 cm2
  • 59.9 cm2
Screen format
  • 16:9 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 63.1%
  • 60.5%
PPI /points per inch/
  • 218 PPI
  • 473 PPI
Screen protection Unknown
  • Sapphire crystal glass
  • oleophobic coating
Camera and Video
Camera and Video
SpecificationCampus PrimeAster
Rear camera, main
  • 3.15 MP
  • Single
  • 13 MP
  • Single
Camera specs
  • 3.15 MP
  • 13 MP
  • Hasselblad certified
  • AF
Functions
  • LED flash
  • Dual-LED flash
Video
  • Yes
  • Yes
Front camera, selfie
  • 1.3 MP
  • Single
  • 2.1 MP
  • Single
Specifications
  • 1.3 MP
  • 2.1 MP
Performance
Performance
SpecificationCampus PrimeAster
Processor CPU
  • 1.0 GHz
  • Quad-core 2.3 GHz Krait 400
Graphics processor GPU Unknown
  • Adreno 330
Antutu 7 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
  • 37242
GeekBench 4 Single CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
  • 509
GeekBench 4 Multi-CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
  • 887
General specs
General specs
SpecificationCampus PrimeAster
Release date
  • 2015
  • August
  • 2014
  • October
Colors
  • White
  • Black
  • Gold
  • Silver
  • Brown
  • Blue
  • Onyx Calf
  • Lagoon Calf
  • Blush Calf
  • Caviar Karung
  • Tangerine Karung
  • Raspberry Ostrich
  • Cognac Ostrich
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer. Unknown
  • 5440 EUR
Battery life Unknown
  • Stand by time- Up to 380 h (3G) Talking time- Up to 15 h 30 min (3G)
Communication and Connectivity
Communication and Connectivity
SpecificationCampus PrimeAster
SIM card
  • Dual SIM
  • Nano-SIM
Network
  • Show all network frequencies: -2G - GSM 900 / 1800 - SIM 1 & SIM 2
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 -3G - HSDPA 850 / 900 / 1700 / 1900 / 2100 -4G - LTE band 1(2100)
  • 5(850)
  • 7(2600)
  • 8(900)
  • 17(700)
  • 20(800)
  • 25(1900)
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 a/b/g/n/ac
  • dual-band
  • Wi-Fi Direct
  • hotspot
GPS
  • A-GPS
  • Yes
  • with A-GPS
  • GLONASS
USB
  • microUSB 2.0
  • microUSB 2.0
  • USB Host
Bluetooth
  • 2.0
  • 4.0
  • A2DP
  • aptX
  • LE
Harmful irradiation
  • SAR EU - 0.35 W/kg (head) 0.85 W/kg (body)
Unknown
Music and Audio
Music and Audio
SpecificationCampus PrimeAster
Radio
  • FM radio
  • No
Others Unknown
  • Dolby Digital Plus audio enhancement -Active noise cancellation with dedicated mic
Other features
Other features
SpecificationCampus PrimeAster
Dop
  • Sensors Accelerometer
  • Sensors Accelerometer
  • gyro
  • proximity
  • compass - Qi wireless charging - Titanium body (forged grade 5) and luxurious calf leather covered rear panel

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