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Celkon A66 vs i-mate JASJAM

Compare recorded specifications, size and practical differences.

+ 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.

  • Weight

    A66: 78 g lighter

    A66:
    98 g
    JASJAM:
    176 g
  • Width

    JASJAM: 9.2 mm narrower

    A66:
    67.2 mm
    JASJAM:
    58 mm
  • Screen diagonal

    JASJAM: 1.7 in smaller diagonal

    A66:
    4.5 in
    JASJAM:
    2.8 in
  • Depth

    A66: 11 mm thinner

    A66:
    11 mm
    JASJAM:
    22 mm
  • Height

    JASJAM: 23.5 mm shorter

    A66:
    136 mm
    JASJAM:
    112.5 mm
  • Release year

    A66:
    2014
    JASJAM:
    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 +23.5 mm versus JASJAM
    Width:
    67.2 mm +9.2 mm versus JASJAM
    Depth:
    11 mm
  2. 2. JASJAM

    Height:
    112.5 mm
    Width:
    58 mm
    Depth:
    22 mm +11 mm versus A66

Weight

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

  1. 1. A66

    98 g

  2. 2. JASJAM

    176 g

    +78 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. JASJAM

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

A66 has approximately 129.9% more rectangular screen area than JASJAM.

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

JASJAM: Original memory entry

64 MB RAM · 128 MB ROM

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. JASJAM

NFC:
Unknown
Headphone jack:
No
Memory card support:
See details microSD (dedicated slot)

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

    +700 mAh versus JASJAM

  2. 2. JASJAM

    1300 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. JASJAM

Everyday essentials
Everyday essentials — specifications for A66, JASJAM.
SpecificationA66JASJAM
Dimensions (HxWxD)
  • 136 Х 67.2 Х 11 mm
  • 112.5 Х 58 Х 22 mm
Weight
  • 98 g
  • 176 g
Technology
  • TFT
  • TFT
Screen size
  • 4.5" inch
  • 2.8" 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
  • 64 MB RAM
  • 128 MB ROM
Memory card support
  • microSD
  • up to 32 GB
  • microSD (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 2000 mAh
  • Li-Ion
  • 1300 mAh
  • Removable Li-Ion
Operating system OS
  • Android 4.1.2 (Jelly Bean)
  • Microsoft Windows Mobile 5.0 PocketPC
Headphone jack
  • Yes
  • No
Display
Display — specifications for A66, JASJAM.
SpecificationA66JASJAM
Touchscreen
  • capacitive touchscreen
  • resistive touchscreen
Display colors Unknown
  • 65K
Screen area
  • 55.8 cm2
  • 24.3 cm2
Screen format
  • 16:9 (height:width)
  • 4:3 (height:width)
Screen to body ratio
  • 61.1%
  • 37.2%
PPI /points per inch/
  • 218 PPI
  • 143 PPI
Camera and Video
Camera and Video — specifications for A66, JASJAM.
SpecificationA66JASJAM
Rear camera, main
  • 3.15 MP
  • Single
  • 2 MP
  • Single
Camera specs
  • 3.15 MP
  • 2 MP
Functions
  • LED flash
  • LED flash
Video
  • Yes
  • Yes
Front camera, selfie
  • 0.3 MP
  • Single
  • 0.3 MP
  • Single
Specifications
  • VGA
  • QCIF videocall camera
Performance
Performance — specifications for A66, JASJAM.
SpecificationA66JASJAM
Processor CPU
  • Dual-core 1.2 GHz
  • 400 MHz Samsung
General specs
General specs — specifications for A66, JASJAM.
SpecificationA66JASJAM
Release date
  • 2014
  • 2006
  • June
Colors
  • White
  • Black
  • Silver
Historical recorded price Legacy catalogue value; date unknown. Not a current offer. Unknown
  • 220 EUR
Battery life
  • Stand by time- Up to 160 h Talking time- Up to 5 h
  • Stand by time- Up to 200 h Talking time- Up to 5 h
Communication and Connectivity
Communication and Connectivity — specifications for A66, JASJAM.
SpecificationA66JASJAM
SIM card
  • Dual SIM
  • Mini-SIM
Network Unknown
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
Speed Unknown
  • HSPA 1.8 Mbps
GPRS
  • Yes
  • Class 10
Edge
  • Yes
  • Class 10
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • hotspot
  • Wi-Fi 802.11b/g
GPS
  • Yes
  • No
USB
  • microUSB
  • miniUSB
Bluetooth
  • 2.0
  • 2.0
Harmful irradiation
  • SAR EU - 0.38 W/kg (head) 0.47 W/kg (body)
Unknown
Music and Audio
Music and Audio — specifications for A66, JASJAM.
SpecificationA66JASJAM
Radio
  • FM radio
  • No
Others Unknown
  • Handwriting recognition
Other features
Other features — specifications for A66, JASJAM.
SpecificationA66JASJAM
Dop
  • Sensors Accelerometer
  • proximity
  • Infrared port - Pocket Office -Voice memo -MP3/AAC player - Produced by HTC. Functionally identical to O2 XDA Trion and Qtek 9600.