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Celkon A402 vs TECNO Camon X

Compare recorded specifications, size and practical differences.

Celkon A402

Celkon A402

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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.

  • WeightA402: 45 g lighterA402: 104 g · Camon X: 149 g
  • WidthA402: 11.8 mm narrowerA402: 64 mm · Camon X: 75.8 mm
  • Screen diagonalA402: 2 in smaller diagonalA402: 4 in · Camon X: 6 in
  • ChipsetSpreadtrum 7715 / Mediatek MT6763T Helio P23 (16 nm)A402: Spreadtrum 7715 · Camon X: Mediatek MT6763T Helio P23 (16 nm)
  • DepthCamon X: 5 mm thinnerCamon X: 5.2 mm · A402: 10.2 mm
  • HeightA402: 33.1 mm shorterA402: 125.5 mm · Camon X: 158.6 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
A402: 125.5 × 64 mm 1 Camon X: 158.6 × 75.8 mm 2
Side
A402: 125.5 × 10.2 mm 1 Camon X: 158.6 × 5.2 mm 2
  1. 1. A402
    Height
    125.5 mm
    Width
    64 mm
    Depth
    10.2 mm+5 mm versus Camon X
    Weight
    104 g
  2. 2. Camon X
    Height
    158.6 mm+33.1 mm versus A402
    Width
    75.8 mm+11.8 mm versus A402
    Depth
    5.2 mm
    Weight
    149 g
Weight

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

  1. 1. A402104 g
  2. 2. Camon X149 g

    +45 g versus A402

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
A402: 4 in, 5:3, About 45.5 cm² rectangular area 1 Camon X: 6 in, 18:9, About 92.9 cm² rectangular area 2
  1. 1. A402 4 in · 5:3 About 45.5 cm² rectangular area
  2. 2. Camon X 6 in · 18:9 About 92.9 cm² rectangular area

Camon X has approximately 104% more rectangular screen area than A402.

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
StorageA402Camon X
16 GB Unknown 3 GB RAM
32 GB Unknown 3 GB RAM
A402: 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. A402

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

2. Camon X

NFC
Unknown
Headphone jack
Yes
Memory card support
See details microSD · up to 128 GB

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. A4022000 mAh
  2. 2. Camon X3750 mAh

    +1750 mAh versus A402

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. A4022. Camon X

Everyday essentials
Everyday essentials
SpecificationA402Camon X
Dimensions (HxWxD)
  • 125.5 Х 64 Х 10.2 mm
  • 158.6 Х 75.8 Х 5.2 mm
Weight
  • 104 g
  • 149 g
Technology Unknown
  • IPS LCD
Screen size
  • 4" inch
  • 6" inch
Screen resolution
  • 480 x 800 px
  • 720 x 1440 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 4 GB
  • 512 MB RAM
  • 16/32 GB
  • 3 GB RAM
Memory card support
  • microSD
  • up to 32 GB
  • microSD
  • up to 128 GB
BatteryCapacity is not battery life. No endurance test is implied.
  • 2000 mAh
  • Li-Ion
  • 3750 mAh
  • Non-removable Li-Ion
Operating system OS
  • Android 4.4.2 (KitKat)
  • Android 8.1 (Oreo)
Chipset
  • Spreadtrum 7715
  • Mediatek MT6763T Helio P23 (16 nm)
Headphone jack
  • Yes
  • Yes
Display
Display
SpecificationA402Camon X
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors Unknown
  • 16M
Screen area
  • 45.5 cm2
  • 92.9 cm2
Screen format
  • 5:3 (height:width)
  • 18:9 (height:width)
Screen to body ratio
  • 56.7%
  • 77.3%
PPI /points per inch/
  • 233 PPI
  • 268 PPI
Screen protection Unknown
  • NEG
Camera and Video
Camera and Video
SpecificationA402Camon X
Rear camera, main
  • 3.15 MP
  • Single
  • 16 MP
  • Single
Camera specs
  • 3.15 MP
  • 16 MP
  • f/1.8
  • PDAF
Functions
  • LED flash
  • Dual-LED flash
  • HDR
Video
  • Yes
  • 1080p@30fps
Front camera, selfie
  • 1.3 MP
  • Single
  • 20 MP
  • Single
Specifications
  • 1.3 MP
  • 20 MP
  • f/2.0
Performance
Performance
SpecificationA402Camon X
Processor CPU
  • 1.2 GHz
  • Octa-core 2.0 GHz Cortex-A53
Graphics processor GPU
  • Mali-400
  • Mali-G71 MP2
Antutu 7 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
  • 47325
General specs
General specs
SpecificationA402Camon X
Release date
  • 2015
  • June
  • 2018
  • March
Colors
  • White
  • Black
  • Blue
  • Silver
  • Champagne Gold
  • Midnight Black
  • City Blue
Communication and Connectivity
Communication and Connectivity
SpecificationA402Camon X
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 / 1800 / 1900 / 2100 -4G - LTE band 1(2100)
  • 2(1900)
  • 3(1800)
  • 4(1700/2100)
  • 5(850)
  • 7(2600)
  • 8(900)
  • 20(800)
  • 28(700)
  • 40(2300)
Speed
  • Yes
  • 384 kbps
  • 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
  • hotspot
GPS
  • Yes
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • microUSB 2.0
Bluetooth
  • 4.0
  • A2DP
  • 4.2
  • A2DP
  • LE
Harmful irradiation
  • SAR EU - 0.46 W/kg (head) 0.82 W/kg (body)
Unknown
Music and Audio
Music and Audio
SpecificationA402Camon X
Radio
  • FM radio
  • FM radio
Other features
Other features
SpecificationA402Camon X
Dop
  • Sensors Accelerometer
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • proximity
  • compass - Charging 5V/2A 10W