alcatel Fire C 2G vs Celkon A66

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

    Fire C 2G: 5 g lighter

    Fire C 2G:
    93 g
    A66:
    98 g
  • Width

    Fire C 2G: 5.2 mm narrower

    Fire C 2G:
    62 mm
    A66:
    67.2 mm
  • Screen diagonal

    Fire C 2G: 1 in smaller diagonal

    Fire C 2G:
    3.5 in
    A66:
    4.5 in
  • Depth

    A66: 1 mm thinner

    Fire C 2G:
    12 mm
    A66:
    11 mm
  • Height

    Fire C 2G: 23.8 mm shorter

    Fire C 2G:
    112.2 mm
    A66:
    136 mm

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. Fire C 2G

    Height:
    112.2 mm
    Width:
    62 mm
    Depth:
    12 mm +1 mm versus A66
  2. 2. A66

    Height:
    136 mm +23.8 mm versus Fire C 2G
    Width:
    67.2 mm +5.2 mm versus Fire C 2G
    Depth:
    11 mm

Weight

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

  1. 1. Fire C 2G

    93 g

  2. 2. A66

    98 g

    +5 g versus Fire C 2G

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. Fire C 2G

    Screen diagonal:
    3.5 in
    Aspect ratio (height:width):
    3:2
    Approximate rectangular screen area:
    36.5 cm²
  2. 2. A66

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

A66 has approximately 53% more rectangular screen area than Fire C 2G.

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.

Fire C 2G: Original memory entry

256 MB ROM · 128 MB RAM

A66: Original memory entry

4 GB · 512 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. Fire C 2G

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

2. A66

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

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. Fire C 2G

    1000 mAh

  2. 2. A66

    2000 mAh

    +1000 mAh versus Fire C 2G

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. Fire C 2G2. A66

Everyday essentials
Everyday essentials — specifications for Fire C 2G, A66.
SpecificationFire C 2GA66
Dimensions (HxWxD)
  • 112.2 Х 62 Х 12 mm
  • 136 Х 67.2 Х 11 mm
Weight
  • 93 g
  • 98 g
Technology
  • TFT
  • TFT
Screen size
  • 3.5" inch
  • 4.5" inch
Screen resolution
  • 320 x 480 px
  • 480 x 854 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 256 MB ROM
  • 128 MB RAM
  • 4 GB
  • 512 MB RAM
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • microSD
  • up to 32 GB
Battery Capacity is not battery life. No endurance test is implied.
  • 1000 mAh
  • Removable Li-Ion
  • 2000 mAh
  • Li-Ion
Operating system OS
  • Firefox OS 1.3
  • Android 4.1.2 (Jelly Bean)
Chipset
  • Spreadtrum 6821
Unknown
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Fire C 2G, A66.
SpecificationFire C 2GA66
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 256K
Unknown
Screen area
  • 36.5 cm2
  • 55.8 cm2
Screen format
  • 3:2 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 52.4%
  • 61.1%
PPI /points per inch/
  • 165 PPI
  • 218 PPI
Camera and Video
Camera and Video — specifications for Fire C 2G, A66.
SpecificationFire C 2GA66
Rear camera, main
  • 1.3 MP
  • Single
  • 3.15 MP
  • Single
Camera specs
  • 1.3 MP
  • 3.15 MP
Functions Unknown
  • LED flash
Video
  • 320p
  • Yes
Front camera, selfie
  • 0.3 MP
  • Single
  • 0.3 MP
  • Single
Specifications
  • VGA
  • optional/operator dependent
  • VGA
Performance
Performance — specifications for Fire C 2G, A66.
SpecificationFire C 2GA66
Processor CPU
  • 1.0 GHz
  • Dual-core 1.2 GHz
General specs
General specs — specifications for Fire C 2G, A66.
SpecificationFire C 2GA66
Release date
  • 2014
  • October
  • 2014
Colors
  • Bluish Black
  • Dark Chocolate
  • White
  • Black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 30 EUR
Unknown
Battery life
  • Stand by time- Up to 160 h Talking time- Up to 7 h
  • Stand by time- Up to 160 h Talking time- Up to 5 h
Communication and Connectivity
Communication and Connectivity — specifications for Fire C 2G, A66.
SpecificationFire C 2GA66
SIM card
  • Dual SIM (dual stand-by)
  • Dual SIM
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi 802.11 b/g/n
  • hotspot
GPS
  • No
  • Yes
USB
  • microUSB 2.0
  • microUSB
Bluetooth
  • 2.1
  • A2DP
  • 2.0
Harmful irradiation Unknown
  • SAR EU - 0.38 W/kg (head) 0.47 W/kg (body)
Music and Audio
Music and Audio — specifications for Fire C 2G, A66.
SpecificationFire C 2GA66
Radio
  • FM radio
  • FM radio
Other features
Other features — specifications for Fire C 2G, A66.
SpecificationFire C 2GA66
Dop
  • Sensors Accelerometer MP3/AAC/WAV player -MP4/H.263 player -Photo viewer Also known as Alcatel Fire C 2G 4020D
  • Sensors Accelerometer
  • proximity