Celkon A20 vs Sony Ericsson W950

Compare recorded specifications, size and practical differences.

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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.

  • Screen diagonal

    W950: 1.4 in smaller diagonal

    A20:
    4 in
    W950:
    2.6 in
  • Release year

    A20:
    2013
    W950:
    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. A20

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

    Unavailable dimensions are omitted from the drawing.

  2. 2. W950

    Height:
    106 mm
    Width:
    54 mm
    Depth:
    15 mm
    Weight:
    112 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.

  1. 1. A20

    Screen diagonal:
    4 in
    Aspect ratio (height:width):
    5:3
    Approximate rectangular screen area:
    45.5 cm²
  2. 2. W950

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

A20 has approximately 117.5% more rectangular screen area than W950.

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

W950: Original memory entry

4 GB

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. W950

NFC:
Unknown
Headphone jack:
No
Memory card support:
No

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

    +600 mAh versus W950

  2. 2. W950

    900 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. W950

Everyday essentials
Everyday essentials — specifications for A20, W950.
SpecificationA20W950
Dimensions (HxWxD)
  • Х Х mm
  • 106 Х 54 Х 15 mm
Weight
  • 0 g
  • 112 g
Technology
  • TFT
  • TFT
Screen size
  • 4" inch
  • 2.6" 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.
  • 256 MB
  • 512 MB RAM
  • 4 GB
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • No
Battery Capacity is not battery life. No endurance test is implied.
  • 1500 mAh
  • Li-Ion
  • 900 mAh
  • Removable Li-Ion
Operating system OS
  • Android 4.2.0 (Jelly Bean)
  • Symbian 9.1
  • UIQ 3.0
Headphone jack
  • Yes
  • No
Display
Display — specifications for A20, W950.
SpecificationA20W950
Touchscreen
  • capacitive touchscreen
  • resistive touchscreen
Display colors Unknown
  • 256K
Screen area
  • 45.5 cm2
  • 20.9 cm2
Screen format
  • 5:3 (height:width)
  • 4:3 (height:width)
Screen to body ratio Unknown
  • 36.6%
PPI /points per inch/
  • 233 PPI
  • 154 PPI
Camera and Video
Camera and Video — specifications for A20, W950.
SpecificationA20W950
Rear camera, main
  • 3.15 MP
  • Single
  • 0 MP,
Camera specs
  • 3.15 MP
Unknown
Video
  • Yes
Unknown
Front camera, selfie
  • 0.3 MP
  • Single
  • 0 MP,
Specifications
  • VGA
Unknown
Performance
Performance — specifications for A20, W950.
SpecificationA20W950
Processor CPU
  • Dual-core 1.2 GHz
  • 32-bit Philips Nexperia PNX4008 208 MHz
General specs
General specs — specifications for A20, W950.
SpecificationA20W950
Release date
  • 2013
  • August
  • 2006
  • February
Colors
  • Black
  • Mystic Purple
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 60 EUR
  • 180 EUR
Battery life Unknown
  • Stand by time- Up to 340 h Talking time- Up to 7h 30 min
Communication and Connectivity
Communication and Connectivity — specifications for A20, W950.
SpecificationA20W950
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 900 / 1800 / 1900
Speed
  • Yes
  • 384 kbps
  • Yes
  • 384 kbps
GPRS
  • Class 12
  • Class 10
Edge
  • Class 12
  • W958c only
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • No
GPS
  • No
  • No
USB
  • microUSB 2.0
  • 2.0
Bluetooth
  • Yes
  • 2.0
  • A2DP
Harmful irradiation
  • SAR EU - 0.88 W/kg (head) 0.60 W/kg (body)
  • SAR - 1.02 W/kg (head) 1.22 W/kg (body) SAR EU - 1.35 W/kg (head)
Music and Audio
Music and Audio — specifications for A20, W950.
SpecificationA20W950
Radio Unknown
  • Stereo FM radio
  • RDS
Others Unknown
  • Handwriting recognition -Wallpapers
  • screensavers
Other features
Other features — specifications for A20, W950.
SpecificationA20W950
Dop
  • Sensors Proximity
  • gyro
  • Infrared port - MP3/AAC/MP4 player -Predictive text input -Photo editor -Organizer -Voice memo - W950i UMTS/900/1800/1900 MHzW958c 900/1800/1900 MHz with EDGE for ChinaMainland