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Celkon A402 vs Nokia N73

Compare recorded specifications, size and practical differences.

Celkon A402

Celkon A402

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Nokia N73

Nokia N73

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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.

  • Weight

    A402: 12 g lighter

    A402:
    104 g
    N73:
    116 g
  • Width

    N73: 15 mm narrower

    A402:
    64 mm
    N73:
    49 mm
  • Screen diagonal

    N73: 1.6 in smaller diagonal

    A402:
    4 in
    N73:
    2.4 in
  • Depth

    A402: 8.8 mm thinner

    A402:
    10.2 mm
    N73:
    19 mm
  • Height

    N73: 15.5 mm shorter

    A402:
    125.5 mm
    N73:
    110 mm
  • Release year

    A402:
    2015
    N73:
    2006

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. A402

    Height:
    125.5 mm +15.5 mm versus N73
    Width:
    64 mm +15 mm versus N73
    Depth:
    10.2 mm
  2. 2. N73

    Height:
    110 mm
    Width:
    49 mm
    Depth:
    19 mm +8.8 mm versus A402

Weight

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

  1. 1. A402

    104 g

  2. 2. N73

    116 g

    +12 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.

  1. 1. A402

    Screen diagonal:
    4 in
    Aspect ratio (height:width):
    5:3
    Approximate rectangular screen area:
    45.5 cm²
  2. 2. N73

    Screen diagonal:
    2.4 in
    Aspect ratio (height:width):
    4:3
    Approximate rectangular screen area:
    17.8 cm²

A402 has approximately 155.3% more rectangular screen area than N73.

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.

A402: Original memory entry

4 GB · 512 MB RAM

N73: Original memory entry

42 MB · 64 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. N73

NFC:
Unknown
Headphone jack:
No
Memory card support:
See details miniSD

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. A402

    2000 mAh

    +900 mAh versus N73

  2. 2. N73

    1100 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. A4022. N73

Everyday essentials
Everyday essentials — specifications for A402, N73.
SpecificationA402N73
Dimensions (HxWxD)
  • 125.5 Х 64 Х 10.2 mm
  • 110 Х 49 Х 19 mm
Weight
  • 104 g
  • 116 g
Technology Unknown
  • TFT
Screen size
  • 4" inch
  • 2.4" inch
Screen resolution
  • 480 x 800 px
  • 240 x 320 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 4 GB
  • 512 MB RAM
  • 42 MB
  • 64 MB RAM
Memory card support
  • microSD
  • up to 32 GB
  • miniSD
Battery Capacity is not battery life. No endurance test is implied.
  • 2000 mAh
  • Li-Ion
  • 1100 mAh
  • Removable Li-Ion
Operating system OS
  • Android 4.4.2 (KitKat)
  • Symbian OS 9.1
  • S60 3rd edition
Chipset
  • Spreadtrum 7715
Unknown
Headphone jack
  • Yes
  • No
Display
Display — specifications for A402, N73.
SpecificationA402N73
Touchscreen
  • capacitive touchscreen
Unknown
Display colors Unknown
  • 256K
Screen area
  • 45.5 cm2
  • 17.8 cm2
Screen format
  • 5:3 (height:width)
  • 4:3 (height:width)
Screen to body ratio
  • 56.7%
  • 33.1%
PPI /points per inch/
  • 233 PPI
  • 167 PPI
Camera and Video
Camera and Video — specifications for A402, N73.
SpecificationA402N73
Rear camera, main
  • 3.15 MP
  • Single
  • 3.15 MP
  • Single
Camera specs
  • 3.15 MP
  • 3.15 MP
  • AF
Functions
  • LED flash
  • Carl Zeiss optics
  • LED flash
Video
  • Yes
  • CIF
Front camera, selfie
  • 1.3 MP
  • Single
  • 0.3 MP
  • Single
Specifications
  • 1.3 MP
  • VGA videocall camera
Performance
Performance — specifications for A402, N73.
SpecificationA402N73
Processor CPU
  • 1.2 GHz
  • 220 MHz Dual ARM 9
Graphics processor GPU
  • Mali-400
Unknown
General specs
General specs — specifications for A402, N73.
SpecificationA402N73
Release date
  • 2015
  • June
  • 2006
  • April
Colors
  • White
  • Black
  • Blue
  • Silver
  • Silver Grey/Deep Plum
  • Frost White/Metallic Red
  • Black (Music Edition)
Historical recorded price Legacy catalogue value; date unknown. Not a current offer. Unknown
  • 100 EUR
Battery life Unknown
  • Stand by time- Up to 350 h (2G) / 370 h (3G) Talking time- Up to 6 h (2G) / 3 h 46 min (3G)
Communication and Connectivity
Communication and Connectivity — specifications for A402, N73.
SpecificationA402N73
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
  • Yes
  • 384 kbps
  • Yes
  • 384 kbps
GPRS
  • Yes
  • Class 10
Edge
  • Yes
  • Class 11
  • 236.8 kbps
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • No
GPS
  • Yes
  • No
USB
  • microUSB 2.0
  • Pop-Port 2.0
Bluetooth
  • 4.0
  • A2DP
  • 2.0
  • A2DP (latest firmware)
Harmful irradiation
  • SAR EU - 0.46 W/kg (head) 0.82 W/kg (body)
  • SAR - 1.22 W/kg (head) 0.69 W/kg (body) SAR EU - 1.13 W/kg (head)
Music and Audio
Music and Audio — specifications for A402, N73.
SpecificationA402N73
Radio
  • FM radio
  • Stereo FM radio
Others Unknown
  • Downloadable themes
Other features
Other features — specifications for A402, N73.
SpecificationA402N73
Dop
  • Sensors Accelerometer
  • Infrared port - Push to talk -Video download -WMV/RV/MP4/3GP player -MP3/WMA/WAV/RA/AAC/M4A player -Predictive text input -Voice command/dial -Organizer -Printing -Document viewer (Word
  • Excel
  • PowerPoint
  • PDF) -Photo/video editor