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Celkon A403 vs Celkon A66

Compare recorded specifications, size and practical differences.

Celkon A403

Celkon A403

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Celkon A66

Celkon A66

Replace A66
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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.

  • WeightA66: 15 g lighterA66: 98 g · A403: 113 g
  • WidthA403: 2.2 mm narrowerA403: 65 mm · A66: 67.2 mm
  • Screen diagonalA403: 0.5 in smaller diagonalA403: 4 in · A66: 4.5 in
  • DepthA403: 0.8 mm thinnerA403: 10.2 mm · A66: 11 mm
  • HeightA403: 11 mm shorterA403: 125 mm · A66: 136 mm
  • Release year2015 / 2014A403: 2015 · A66: 2014

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
A403: 125 × 65 mm 1 A66: 136 × 67.2 mm 2
Side
A403: 125 × 10.2 mm 1 A66: 136 × 11 mm 2
  1. 1. A403
    Height
    125 mm
    Width
    65 mm
    Depth
    10.2 mm
    Weight
    113 g
  2. 2. A66
    Height
    136 mm
    Width
    67.2 mm
    Depth
    11 mm
    Weight
    98 g

Specifications

Open a section for more detail. Scroll inside a table to keep phone names visible; on narrow screens, swipe sideways or use the arrow keys while the table is focused. Unknown means missing data, not No. Recorded zero values are shown as recorded.

Everyday essentials
Everyday essentials
SpecificationA403A66
Dimensions (HxWxD)
  • 125 Х 65 Х 10.2 mm
  • 136 Х 67.2 Х 11 mm
Weight
  • 113 g
  • 98 g
Technology Unknown
  • TFT
Screen size
  • 4" inch
  • 4.5" inch
Screen resolution
  • 480 x 800 px
  • 480 x 854 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 4 GB
  • 512 MB RAM
  • 4 GB
  • 512 MB RAM
Memory card support
  • microSD
  • up to 32 GB
  • microSD
  • up to 32 GB
BatteryCapacity is not battery life. No endurance test is implied.
  • 1400 mAh
  • Li-Ion
  • 2000 mAh
  • Li-Ion
Operating system OS
  • Android 4.4.2 (KitKat)
  • Android 4.1.2 (Jelly Bean)
Chipset
  • Spreadtrum SC7715
Unknown
Headphone jack
  • Yes
  • Yes
Display
Display
SpecificationA403A66
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Screen area
  • 45.5 cm2
  • 55.8 cm2
Screen format
  • 5:3 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 56.1%
  • 61.1%
PPI /points per inch/
  • 233 PPI
  • 218 PPI
Camera and Video
Camera and Video
SpecificationA403A66
Rear camera, main
  • 3.15 MP
  • Single
  • 3.15 MP
  • Single
Camera specs
  • 3.15 MP
  • 3.15 MP
Functions
  • LED flash
  • LED flash
Video
  • Yes
  • Yes
Front camera, selfie
  • 1.3 MP
  • Single
  • 0.3 MP
  • Single
Specifications
  • 1.3 MP
  • VGA
Performance
Performance
SpecificationA403A66
Processor CPU
  • 1.0 GHz
  • Dual-core 1.2 GHz
General specs
General specs
SpecificationA403A66
Release date
  • 2015
  • August
  • 2014
Colors
  • Black
  • Light Blue
  • Red
  • Yellow
  • White
  • Black
Battery life Unknown
  • Stand by time- Up to 160 h Talking time- Up to 5 h
Communication and Connectivity
Communication and Connectivity
SpecificationA403A66
SIM card
  • Dual SIM
  • Dual SIM
Network
  • Show all network frequencies: -2G - GSM 900 / 1800 - SIM 1 & SIM 2
Unknown
Speed
  • HSPA
Unknown
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
USB
  • microUSB 2.0
  • microUSB
Bluetooth
  • 2.0
  • 2.0
Harmful irradiation
  • SAR EU - 0.38 W/kg (head) 0.68 W/kg (body)
  • SAR EU - 0.38 W/kg (head) 0.47 W/kg (body)
Music and Audio
Music and Audio
SpecificationA403A66
Radio
  • FM radio
  • FM radio
Other features
Other features
SpecificationA403A66
Dop
  • Sensors Accelerometer
  • Sensors Accelerometer
  • proximity

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