Celkon A66 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.

  • Weight

    A66: 14 g lighter

    A66:
    98 g
    W950:
    112 g
  • Width

    W950: 13.2 mm narrower

    A66:
    67.2 mm
    W950:
    54 mm
  • Screen diagonal

    W950: 1.9 in smaller diagonal

    A66:
    4.5 in
    W950:
    2.6 in
  • Depth

    A66: 4 mm thinner

    A66:
    11 mm
    W950:
    15 mm
  • Height

    W950: 30 mm shorter

    A66:
    136 mm
    W950:
    106 mm
  • Release year

    A66:
    2014
    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. A66

    Height:
    136 mm +30 mm versus W950
    Width:
    67.2 mm +13.2 mm versus W950
    Depth:
    11 mm
  2. 2. W950

    Height:
    106 mm
    Width:
    54 mm
    Depth:
    15 mm +4 mm versus A66

Weight

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

  1. 1. A66

    98 g

  2. 2. W950

    112 g

    +14 g versus A66

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. A66

    Screen diagonal:
    4.5 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    55.8 cm²
  2. 2. W950

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

A66 has approximately 166.7% 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.

A66: Original memory entry

4 GB · 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. A66

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

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. A66

    2000 mAh

    +1100 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. A662. W950

Everyday essentials
Everyday essentials — specifications for A66, W950.
SpecificationA66W950
Dimensions (HxWxD)
  • 136 Х 67.2 Х 11 mm
  • 106 Х 54 Х 15 mm
Weight
  • 98 g
  • 112 g
Technology
  • TFT
  • TFT
Screen size
  • 4.5" inch
  • 2.6" inch
Screen resolution
  • 480 x 854 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
  • 4 GB
Memory card support
  • microSD
  • up to 32 GB
  • No
Battery Capacity is not battery life. No endurance test is implied.
  • 2000 mAh
  • Li-Ion
  • 900 mAh
  • Removable Li-Ion
Operating system OS
  • Android 4.1.2 (Jelly Bean)
  • Symbian 9.1
  • UIQ 3.0
Headphone jack
  • Yes
  • No
Display
Display — specifications for A66, W950.
SpecificationA66W950
Touchscreen
  • capacitive touchscreen
  • resistive touchscreen
Display colors Unknown
  • 256K
Screen area
  • 55.8 cm2
  • 20.9 cm2
Screen format
  • 16:9 (height:width)
  • 4:3 (height:width)
Screen to body ratio
  • 61.1%
  • 36.6%
PPI /points per inch/
  • 218 PPI
  • 154 PPI
Camera and Video
Camera and Video — specifications for A66, W950.
SpecificationA66W950
Rear camera, main
  • 3.15 MP
  • Single
  • 0 MP,
Camera specs
  • 3.15 MP
Unknown
Functions
  • LED flash
Unknown
Video
  • Yes
Unknown
Front camera, selfie
  • 0.3 MP
  • Single
  • 0 MP,
Specifications
  • VGA
Unknown
Performance
Performance — specifications for A66, W950.
SpecificationA66W950
Processor CPU
  • Dual-core 1.2 GHz
  • 32-bit Philips Nexperia PNX4008 208 MHz
General specs
General specs — specifications for A66, W950.
SpecificationA66W950
Release date
  • 2014
  • 2006
  • February
Colors
  • White
  • Black
  • Mystic Purple
Historical recorded price Legacy catalogue value; date unknown. Not a current offer. Unknown
  • 180 EUR
Battery life
  • Stand by time- Up to 160 h Talking time- Up to 5 h
  • Stand by time- Up to 340 h Talking time- Up to 7h 30 min
Communication and Connectivity
Communication and Connectivity — specifications for A66, W950.
SpecificationA66W950
SIM card
  • Dual SIM
  • Mini-SIM
Network Unknown
  • Show all network frequencies: -2G - GSM 900 / 1800 / 1900
Speed Unknown
  • Yes
  • 384 kbps
GPRS
  • Yes
  • Class 10
Edge
  • Yes
  • W958c only
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • hotspot
  • No
GPS
  • Yes
  • No
USB
  • microUSB
  • 2.0
Bluetooth
  • 2.0
  • 2.0
  • A2DP
Harmful irradiation
  • SAR EU - 0.38 W/kg (head) 0.47 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 A66, W950.
SpecificationA66W950
Radio
  • FM radio
  • Stereo FM radio
  • RDS
Others Unknown
  • Handwriting recognition -Wallpapers
  • screensavers
Other features
Other features — specifications for A66, W950.
SpecificationA66W950
Dop
  • Sensors Accelerometer
  • proximity
  • 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