Celkon A66 vs Samsung Galaxy Ace Style

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: 25 g lighter

    A66:
    98 g
    Galaxy Ace Style:
    123 g
  • Width

    Galaxy Ace Style: 4.5 mm narrower

    A66:
    67.2 mm
    Galaxy Ace Style:
    62.7 mm
  • Screen diagonal

    Galaxy Ace Style: 0.5 in smaller diagonal

    A66:
    4.5 in
    Galaxy Ace Style:
    4 in
  • Height

    Galaxy Ace Style: 14.8 mm shorter

    A66:
    136 mm
    Galaxy Ace Style:
    121.2 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. A66

    Height:
    136 mm +14.8 mm versus Galaxy Ace Style
    Width:
    67.2 mm +4.5 mm versus Galaxy Ace Style
    Depth:
    11 mm
  2. 2. Galaxy Ace Style

    Height:
    121.2 mm
    Width:
    62.7 mm
    Depth:
    10.7 mm

Weight

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

  1. 1. A66

    98 g

  2. 2. Galaxy Ace Style

    123 g

    +25 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. Galaxy Ace Style

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

A66 has approximately 22.6% more rectangular screen area than Galaxy Ace Style.

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

Galaxy Ace Style: 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. A66

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

2. Galaxy Ace Style

NFC:
Yes
Headphone jack:
Yes
Memory card support:
See details microSD · up to 64 GB (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

    +500 mAh versus Galaxy Ace Style

  2. 2. Galaxy Ace Style

    1500 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. Galaxy Ace Style

Everyday essentials
Everyday essentials — specifications for A66, Galaxy Ace Style.
SpecificationA66Galaxy Ace Style
Dimensions (HxWxD)
  • 136 Х 67.2 Х 11 mm
  • 121.2 Х 62.7 Х 10.7 mm
Weight
  • 98 g
  • 123 g
Technology
  • TFT
  • TFT
Screen size
  • 4.5" inch
  • 4" inch
Screen resolution
  • 480 x 854 px
  • 480 x 800 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
  • 512 MB RAM
Memory card support
  • microSD
  • up to 32 GB
  • microSD
  • up to 64 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 2000 mAh
  • Li-Ion
  • 1500 mAh
  • Removable Li-Ion
Operating system OS
  • Android 4.1.2 (Jelly Bean)
  • Android 4.4.2 (KitKat); TouchWiz Essence UI
NFC Unknown
  • Yes
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for A66, Galaxy Ace Style.
SpecificationA66Galaxy Ace Style
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors Unknown
  • 256K
Screen area
  • 55.8 cm2
  • 45.5 cm2
Screen format
  • 16:9 (height:width)
  • 5:3 (height:width)
Screen to body ratio
  • 61.1%
  • 59.9%
PPI /points per inch/
  • 218 PPI
  • 233 PPI
Camera and Video
Camera and Video — specifications for A66, Galaxy Ace Style.
SpecificationA66Galaxy Ace Style
Rear camera, main
  • 3.15 MP
  • Single
  • 5 MP
  • Single
Camera specs
  • 3.15 MP
  • 5 MP
  • AF
Functions
  • LED flash
Unknown
Video
  • Yes
  • 720p@30fps
Front camera, selfie
  • 0.3 MP
  • Single
  • 0.3 MP
  • Single
Specifications
  • VGA
  • VGA
Performance

Scores marked * are historical catalogue entries. Test conditions are unspecified; no new testing is implied.

Performance — specifications for A66, Galaxy Ace Style.
SpecificationA66Galaxy Ace Style
Processor CPU
  • Dual-core 1.2 GHz
  • Dual-core 1.2 GHz
Antutu 7 score * Unknown
  • 12932
General specs
General specs — specifications for A66, Galaxy Ace Style.
SpecificationA66Galaxy Ace Style
Release date
  • 2014
  • 2014
  • April
Colors
  • White
  • Black
  • Cream White
  • Dark Gray
Historical recorded price Legacy catalogue value; date unknown. Not a current offer. Unknown
  • 120 EUR
Battery life
  • Stand by time- Up to 160 h Talking time- Up to 5 h
  • Talking time- Up to 8 h (3G) Music play - Up to 35 h
Communication and Connectivity
Communication and Connectivity — specifications for A66, Galaxy Ace Style.
SpecificationA66Galaxy Ace Style
SIM card
  • Dual SIM
  • Micro-SIM
Network Unknown
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
Speed Unknown
  • HSPA
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • hotspot
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi Direct
  • hotspot
GPS
  • Yes
  • Yes
  • with A-GPS
  • GLONASS
USB
  • microUSB
  • microUSB 2.0
Bluetooth
  • 2.0
  • 4.0
  • A2DP
Harmful irradiation
  • SAR EU - 0.38 W/kg (head) 0.47 W/kg (body)
  • SAR - 0.64 W/kg (head) 0.43 W/kg (body) SAR EU - 0.53 W/kg (head) 0.26 W/kg (body)
Music and Audio
Music and Audio — specifications for A66, Galaxy Ace Style.
SpecificationA66Galaxy Ace Style
Radio
  • FM radio
  • FM radio
Other features
Other features — specifications for A66, Galaxy Ace Style.
SpecificationA66Galaxy Ace Style
Dop
  • Sensors Accelerometer
  • proximity
  • Sensors Accelerometer
  • proximity - Also known as Samsung Galaxy Ace Style G310HN