Celkon A66 vs TECNO Camon 15 Premier

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: 105 g lighter

    A66:
    98 g
    Camon 15 Premier:
    203 g
  • Width

    A66: 10.5 mm narrower

    A66:
    67.2 mm
    Camon 15 Premier:
    77.7 mm
  • Screen diagonal

    A66: 2.1 in smaller diagonal

    A66:
    4.5 in
    Camon 15 Premier:
    6.6 in
  • Rear camera layout

    A66:
    Single
    Camon 15 Premier:
    Quad
  • Depth

    Camon 15 Premier: 1.9 mm thinner

    A66:
    11 mm
    Camon 15 Premier:
    9.1 mm
  • Height

    A66: 27.3 mm shorter

    A66:
    136 mm
    Camon 15 Premier:
    163.3 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
    Width:
    67.2 mm
    Depth:
    11 mm +1.9 mm versus Camon 15 Premier
  2. 2. Camon 15 Premier

    Height:
    163.3 mm +27.3 mm versus A66
    Width:
    77.7 mm +10.5 mm versus A66
    Depth:
    9.1 mm

Weight

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

  1. 1. A66

    98 g

  2. 2. Camon 15 Premier

    203 g

    +105 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. Camon 15 Premier

    Screen diagonal:
    6.6 in
    Aspect ratio (height:width):
    19.5:9
    Approximate rectangular screen area:
    106.9 cm²

Camon 15 Premier has approximately 91.5% more rectangular screen area than A66.

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.

Recorded RAM for A66, Camon 15 Premier, compared at the same storage capacity.
StorageA66Camon 15 Premier
128 GB Unknown 6 GB 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. A66

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

2. Camon 15 Premier

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSDXC (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

  2. 2. Camon 15 Premier

    4000 mAh

    +2000 mAh versus A66

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. Camon 15 Premier

Everyday essentials
Everyday essentials — specifications for A66, Camon 15 Premier.
SpecificationA66Camon 15 Premier
Dimensions (HxWxD)
  • 136 Х 67.2 Х 11 mm
  • 163.3 Х 77.7 Х 9.1 mm
Weight
  • 98 g
  • 203 g
Technology
  • TFT
  • IPS LCD
Screen size
  • 4.5" inch
  • 6.6" inch
Screen resolution
  • 480 x 854 px
  • 1080 x 2340 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 4 GB
  • 512 MB RAM
  • 128GB 6GB RAM
Memory card support
  • microSD
  • up to 32 GB
  • microSDXC (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 2000 mAh
  • Li-Ion
  • 4000 mAh
  • Non-removable Li-Po
Operating system OS
  • Android 4.1.2 (Jelly Bean)
  • Android 10.0; HIOS 6.0
Chipset Unknown
  • Mediatek MT6765V/W Helio P35 (12nm)
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for A66, Camon 15 Premier.
SpecificationA66Camon 15 Premier
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors Unknown
  • 16M
Screen area
  • 55.8 cm2
  • 106.9 cm2
Screen format
  • 16:9 (height:width)
  • 19.5:9 (height:width)
Screen to body ratio
  • 61.1%
  • 84.3%
PPI /points per inch/
  • 218 PPI
  • 390 PPI
Camera and Video
Camera and Video — specifications for A66, Camon 15 Premier.
SpecificationA66Camon 15 Premier
Rear camera, main
  • 3.15 MP
  • Single
  • 64 MP
  • Quad
Camera specs
  • 3.15 MP
  • 64 MP
  • f/1.9
  • 26mm (wide)
  • 1/1.72''
  • 0.8µm
  • PDAF -5 MP
  • f/2.2
  • 14mm (ultrawide) -2 MP
  • f/2.8
  • (depth) -QVGA
Functions
  • LED flash
  • Quad-LED flash
  • panorama
  • HDR
Video
  • Yes
  • 1080p@30fps
Front camera, selfie
  • 0.3 MP
  • Single
  • 32 MP
  • Single
Specifications
  • VGA
  • Motorized pop-up 32 MP
Performance
Performance — specifications for A66, Camon 15 Premier.
SpecificationA66Camon 15 Premier
Processor CPU
  • Dual-core 1.2 GHz
  • Octa-core (4x2.35 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53)
Graphics processor GPU Unknown
  • PowerVR GE8320
General specs
General specs — specifications for A66, Camon 15 Premier.
SpecificationA66Camon 15 Premier
Release date
  • 2014
  • 2020
  • April 13
Colors
  • White
  • Black
  • Ice Jadeite
  • Opal White
Battery life
  • Stand by time- Up to 160 h Talking time- Up to 5 h
Unknown
Body build Unknown
  • Glass front (Gorilla Glass 3)
  • plastic back
  • plastic frame
Communication and Connectivity
Communication and Connectivity — specifications for A66, Camon 15 Premier.
SpecificationA66Camon 15 Premier
SIM card
  • Dual SIM
  • Dual SIM (Nano-SIM
  • dual stand-by)
Network Unknown
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 -4G - LTE band 1(2100)
  • 2(1900)
  • 3(1800)
  • 4(1700/2100)
  • 5(850)
  • 7(2600)
  • 8(900)
  • 20(800)
  • 28(700)
Speed Unknown
  • HSPA 42.2/5.76 Mbps
  • LTE Cat4 150/50 Mbps
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • hotspot
  • Wi-Fi 802.11 b/g/n
  • hotspot
GPS
  • Yes
  • Yes
  • with A-GPS
USB
  • microUSB
  • microUSB 2.0
  • USB On-The-Go
Bluetooth
  • 2.0
  • 5.0
  • A2DP
  • LE
Harmful irradiation
  • SAR EU - 0.38 W/kg (head) 0.47 W/kg (body)
Unknown
Music and Audio
Music and Audio — specifications for A66, Camon 15 Premier.
SpecificationA66Camon 15 Premier
Radio
  • FM radio
  • FM radio
Other features
Other features — specifications for A66, Camon 15 Premier.
SpecificationA66Camon 15 Premier
Dop
  • Sensors Accelerometer
  • proximity
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • proximity