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Celkon A20 vs Nokia N80

Compare recorded specifications, size and practical differences.

Celkon A20

Celkon A20

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Nokia N80

Nokia N80

Replace N80
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+ Add a third phone

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.

  • Screen diagonal

    N80: 1.9 in smaller diagonal

    A20:
    4 in
    N80:
    2.1 in
  • Release year

    A20:
    2013
    N80:
    2005

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. A20

    Height:
    Unknown
    Width:
    Unknown
    Depth:
    Unknown
    Weight:
    Unknown

    Unavailable dimensions are omitted from the drawing.

  2. 2. N80

    Height:
    95 mm
    Width:
    50 mm
    Depth:
    26 mm
    Weight:
    134 g

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.

At least two phones need compatible screen dimensions for a drawing.

  1. 1. A20

    Screen diagonal:
    4 in
    Aspect ratio (height:width):
    5:3
    Approximate rectangular screen area:
    45.5 cm²
  2. 2. N80

    N80: Screen geometry unavailable or conflicting.

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.

A20: Original memory entry

256 MB · 512 MB RAM

N80: Original memory entry

40 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. A20

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 32 GB (dedicated slot)

2. N80

NFC:
Unknown
Headphone jack:
No
Memory card support:
See details miniSD · up to 2 GB · 128 MB included

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. A20

    1500 mAh

    +680 mAh versus N80

  2. 2. N80

    820 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. A202. N80

Everyday essentials
Everyday essentials — specifications for A20, N80.
SpecificationA20N80
Dimensions (HxWxD)
  • Х Х mm
  • 95 Х 50 Х 26 mm
Weight
  • 0 g
  • 134 g
Technology
  • TFT
  • TFT
Screen size
  • 4" inch
  • 2.1" inch
Screen resolution
  • 480 x 800 px
  • 352 x 416 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 256 MB
  • 512 MB RAM
  • 40 MB
  • 64 MB RAM
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • miniSD
  • up to 2 GB
  • 128 MB included
Battery Capacity is not battery life. No endurance test is implied.
  • 1500 mAh
  • Li-Ion
  • 820 mAh
  • Removable Li-Ion
Operating system OS
  • Android 4.2.0 (Jelly Bean)
  • Symbian
  • Series 60 UI
Headphone jack
  • Yes
  • No
Display
Display — specifications for A20, N80.
SpecificationA20N80
Touchscreen
  • capacitive touchscreen
Unknown
Display colors Unknown
  • 256K
Screen area
  • 45.5 cm2
  • 14.0 cm2
Screen format
  • 5:3 (height:width)
Unknown
Screen to body ratio Unknown
  • 29.5%
PPI /points per inch/
  • 233 PPI
  • 0 PPI
Camera and Video
Camera and Video — specifications for A20, N80.
SpecificationA20N80
Rear camera, main
  • 3.15 MP
  • Single
  • 3.15 MP
  • Single
Camera specs
  • 3.15 MP
  • 3.15 MP
Functions Unknown
  • LED flash
Video
  • Yes
  • CIF
Front camera, selfie
  • 0.3 MP
  • Single
  • 0.3 MP
  • Single
Specifications
  • VGA
  • VGA videocall camera
Performance
Performance — specifications for A20, N80.
SpecificationA20N80
Processor CPU
  • Dual-core 1.2 GHz
  • 220 MHz Dual ARM 9
General specs
General specs — specifications for A20, N80.
SpecificationA20N80
Release date
  • 2013
  • August
  • 2005
  • Q4
Colors
  • Black
  • Silver
  • Black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 60 EUR
  • 240 EUR
Battery life Unknown
  • Stand by time- Up to 192 h Talking time- Up to 3 h
Communication and Connectivity
Communication and Connectivity — specifications for A20, N80.
SpecificationA20N80
SIM card
  • Dual SIM (Mini-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
  • Class 12
  • Class 10
Edge
  • Class 12
  • Class 11
  • 236.8 kbps
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi 802.11g
GPS
  • No
  • No
USB
  • microUSB 2.0
  • Pop-Port 2.0
Bluetooth
  • Yes
  • 1.2
Harmful irradiation
  • SAR EU - 0.88 W/kg (head) 0.60 W/kg (body)
  • SAR - 0.86 W/kg (head) 1.05 W/kg (body) SAR EU - 0.68 W/kg (head)
Music and Audio
Music and Audio — specifications for A20, N80.
SpecificationA20N80
Radio Unknown
  • Stereo FM radio
Other features
Other features — specifications for A20, N80.
SpecificationA20N80
Dop
  • Sensors Proximity
  • gyro
  • Infrared port - Push to Talk -Mono MP3 player -Predictive text input -Organizer -Voice dial/memo