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Celkon A403 vs Nokia N82

Compare recorded specifications, size and practical differences.

Celkon A403

Celkon A403

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Nokia N82

Nokia N82

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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.

  • WidthN82: 14.8 mm narrowerN82: 50.2 mm · A403: 65 mm
  • Screen diagonalN82: 1.6 in smaller diagonalN82: 2.4 in · A403: 4 in
  • DepthA403: 7.1 mm thinnerA403: 10.2 mm · N82: 17.3 mm
  • HeightN82: 13 mm shorterN82: 112 mm · A403: 125 mm
  • Release year2015 / 2007A403: 2015 · N82: 2007

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 N82: 112 × 50.2 mm 2
Side
A403: 125 × 10.2 mm 1 N82: 112 × 17.3 mm 2
  1. 1. A403
    Height
    125 mm+13 mm versus N82
    Width
    65 mm+14.8 mm versus N82
    Depth
    10.2 mm
    Weight
    113 g
  2. 2. N82
    Height
    112 mm
    Width
    50.2 mm
    Depth
    17.3 mm+7.1 mm versus A403
    Weight
    114 g
Weight

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

  1. 1. A403113 g
  2. 2. N82114 g

    +1 g versus A403

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
A403: 4 in, 5:3, About 45.5 cm² rectangular area 1 N82: 2.4 in, 4:3, About 17.8 cm² rectangular area 2
  1. 1. A403 4 in · 5:3 About 45.5 cm² rectangular area
  2. 2. N82 2.4 in · 4:3 About 17.8 cm² rectangular area

A403 has approximately 155.3% more rectangular screen area than N82.

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.

No unambiguous storage/RAM pairings are recorded. See the original specifications below.

A403: Original memory entry

4 GB · 512 MB RAM

N82: Original memory entry

100 MB · 128 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. A403

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

2. N82

NFC
Unknown
Headphone jack
Yes
Memory card support
See details microSD · up to 16 GB (dedicated slot) · 2 GB included

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. A4031400 mAh

    +350 mAh versus N82

  2. 2. N821050 mAh

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. A4032. N82

Everyday essentials
Everyday essentials
SpecificationA403N82
Dimensions (HxWxD)
  • 125 Х 65 Х 10.2 mm
  • 112 Х 50.2 Х 17.3 mm
Weight
  • 113 g
  • 114 g
Technology Unknown
  • TFT
Screen size
  • 4" inch
  • 2.4" inch
Screen resolution
  • 480 x 800 px
  • 240 x 320 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 4 GB
  • 512 MB RAM
  • 100 MB
  • 128 MB RAM
Memory card support
  • microSD
  • up to 32 GB
  • microSD
  • up to 16 GB (dedicated slot)
  • 2 GB included
BatteryCapacity is not battery life. No endurance test is implied.
  • 1400 mAh
  • Li-Ion
  • 1050 mAh
  • Removable Li-Ion
Operating system OS
  • Android 4.4.2 (KitKat)
  • Symbian OS 9.2
  • S60 rel. 3.1
Chipset
  • Spreadtrum SC7715
Unknown
Headphone jack
  • Yes
  • Yes
Display
Display
SpecificationA403N82
Touchscreen
  • capacitive touchscreen
Unknown
Display colors Unknown
  • 16M
Screen area
  • 45.5 cm2
  • 17.8 cm2
Screen format
  • 5:3 (height:width)
  • 4:3 (height:width)
Screen to body ratio
  • 56.1%
  • 31.7%
PPI /points per inch/
  • 233 PPI
  • 167 PPI
Camera and Video
Camera and Video
SpecificationA403N82
Rear camera, main
  • 3.15 MP
  • Single
  • 5 MP
  • Single
Camera specs
  • 3.15 MP
  • 5 MP
  • AF
Functions
  • LED flash
  • Carl Zeiss optics
  • Xenon flash
Video
  • Yes
  • 480p@30fps
Front camera, selfie
  • 1.3 MP
  • Single
  • 0.3 MP
  • Single
Specifications
  • 1.3 MP
  • CIF videocall camera
Performance
Performance
SpecificationA403N82
Processor CPU
  • 1.0 GHz
  • 332 MHz Dual ARM 11
Graphics processor GPU Unknown
  • 3D Graphics HW Accelerator
General specs
General specs
SpecificationA403N82
Release date
  • 2015
  • August
  • 2007
  • November
Colors
  • Black
  • Light Blue
  • Red
  • Yellow
  • Silver
  • Black
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer. Unknown
  • 170 EUR
Battery life Unknown
  • Stand by time- Up to 225 h (2G) / 216 h (3G) Talking time- Up to 4 h 20 min (2G) / 3 h 10 min (3G)
Communication and Connectivity
Communication and Connectivity
SpecificationA403N82
SIM card
  • Dual SIM
  • Mini-SIM
Network
  • Show all network frequencies: -2G - GSM 900 / 1800 - SIM 1 & SIM 2
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
Speed
  • HSPA
  • HSPA
GPRS
  • Yes
  • Class 32
  • 107 kbps
Edge
  • Yes
  • Class 32
  • 296 kbps; DTM Class 11
  • 177 kbps
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi 802.11 b/g
  • UPnP technology
GPS
  • A-GPS
  • Yes
  • with A-GPS; Nokia Maps
USB
  • microUSB 2.0
  • microUSB 2.0
Bluetooth
  • 2.0
  • 2.0
  • A2DP
Harmful irradiation
  • SAR EU - 0.38 W/kg (head) 0.68 W/kg (body)
  • SAR - 1.16 W/kg (head) 1.20 W/kg (body) SAR EU - 1.07 W/kg (head)
Music and Audio
Music and Audio
SpecificationA403N82
Radio
  • FM radio
  • Stereo FM radio
Other features
Other features
SpecificationA403N82
Dop
  • Sensors Accelerometer
  • Sensors Accelerometer MP3/WMA/WAV/RA/AAC/M4A player -MP4/H.264/RV/AVC player -Document viewer (Word
  • Excel
  • PowerPoint
  • PDF) -Organizer -Voice dial/memo -TV-out -Push to talk -Predictive text input

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