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Celkon A66 vs Infinix Zero 5

Compare recorded specifications, size and practical differences.

Celkon A66

Celkon A66

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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.

  • WeightA66: 99 g lighterA66: 98 g · Zero 5: 197 g
  • WidthA66: 15.2 mm narrowerA66: 67.2 mm · Zero 5: 82.4 mm
  • Screen diagonalA66: 1.48 in smaller diagonalA66: 4.5 in · Zero 5: 5.98 in
  • Rear camera layoutSingle / DualA66: Single · Zero 5: Dual
  • DepthZero 5: 3 mm thinnerZero 5: 8 mm · A66: 11 mm
  • HeightA66: 30.4 mm shorterA66: 136 mm · Zero 5: 166.4 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.

Front
A66: 136 × 67.2 mm 1 Zero 5: 166.4 × 82.4 mm 2
Side
A66: 136 × 11 mm 1 Zero 5: 166.4 × 8 mm 2
  1. 1. A66
    Height
    136 mm
    Width
    67.2 mm
    Depth
    11 mm+3 mm versus Zero 5
    Weight
    98 g
  2. 2. Zero 5
    Height
    166.4 mm+30.4 mm versus A66
    Width
    82.4 mm+15.2 mm versus A66
    Depth
    8 mm
    Weight
    197 g
Weight

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

  1. 1. A6698 g
  2. 2. Zero 5197 g

    +99 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.

Screen size
A66: 4.5 in, 16:9, About 55.8 cm² rectangular area 1 Zero 5: 5.98 in, 16:9, About 98.6 cm² rectangular area 2
  1. 1. A66 4.5 in · 16:9 About 55.8 cm² rectangular area
  2. 2. Zero 5 5.98 in · 16:9 About 98.6 cm² rectangular area

Zero 5 has approximately 76.6% 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 by storage capacity and phone
StorageA66Zero 5
64 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. Zero 5

NFC
Unknown
Headphone jack
Yes
Memory card support
See details microSD · up to 128 GB

Battery capacity

Capacity is not battery life. No endurance test is implied.

Recorded capacity

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

  1. 1. A662000 mAh
  2. 2. Zero 54350 mAh

    +2350 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. Zero 5

Everyday essentials
Everyday essentials
SpecificationA66Zero 5
Dimensions (HxWxD)
  • 136 Х 67.2 Х 11 mm
  • 166.4 Х 82.4 Х 8 mm
Weight
  • 98 g
  • 197 g
Technology
  • TFT
  • IPS LCD
Screen size
  • 4.5" inch
  • 5.98" inch
Screen resolution
  • 480 x 854 px
  • 1080 x 1920 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 4 GB
  • 512 MB RAM
  • 64 GB
  • 6 GB RAM
Memory card support
  • microSD
  • up to 32 GB
  • microSD
  • up to 128 GB
BatteryCapacity is not battery life. No endurance test is implied.
  • 2000 mAh
  • Li-Ion
  • 4350 mAh
  • Non-removable Li-Ion
Operating system OS
  • Android 4.1.2 (Jelly Bean)
  • Android 7.0 (Nougat)
Chipset Unknown
  • Mediatek MT6757CD Helio P20 (16 nm)
Headphone jack
  • Yes
  • Yes
Display
Display
SpecificationA66Zero 5
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors Unknown
  • 16M
Screen area
  • 55.8 cm2
  • 98.6 cm2
Screen format
  • 16:9 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 61.1%
  • 71.9%
PPI /points per inch/
  • 218 PPI
  • 368 PPI
Screen protection Unknown
  • Corning Gorilla Glass 3
Camera and Video
Camera and Video
SpecificationA66Zero 5
Rear camera, main
  • 3.15 MP
  • Single
  • 12 MP
  • Dual
Camera specs
  • 3.15 MP
  • 12 MP (wide)
  • f/2.0
  • AF -13 MP (telephoto)
  • f/2.6
  • 2x zoom
  • AF
Functions
  • LED flash
  • LED flash
Video
  • Yes
  • 1080p@30fps
Front camera, selfie
  • 0.3 MP
  • Single
  • 16 MP
  • Single
Specifications
  • VGA
  • 16 MP
  • f/2.0
Performance
Performance
SpecificationA66Zero 5
Processor CPU
  • Dual-core 1.2 GHz
  • Octa-core (4x2.6 GHz Cortex-A53 & 4x1.4 GHz Cortex-A53)
Graphics processor GPU Unknown
  • Mali-T880MP2
Antutu 7 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
  • 67121
General specs
General specs
SpecificationA66Zero 5
Release date
  • 2014
  • 2018
Colors
  • White
  • Black
  • Sandstone Black
  • Champange Gold
  • Bordeaux Red
Battery life
  • Stand by time- Up to 160 h Talking time- Up to 5 h
Unknown
Communication and Connectivity
Communication and Connectivity
SpecificationA66Zero 5
SIM card
  • Dual SIM
  • Dual SIM (Micro-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)
  • 38(2600)
  • 40(2300)
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 a/b/g/n
  • hotspot
GPS
  • Yes
  • Yes
  • with A-GPS
USB
  • microUSB
  • 2.0
  • Type-C 1.0 reversible connector
  • USB On-The-Go
Bluetooth
  • 2.0
  • 4.2
  • A2DP
  • LE
Harmful irradiation
  • SAR EU - 0.38 W/kg (head) 0.47 W/kg (body)
Unknown
Music and Audio
Music and Audio
SpecificationA66Zero 5
Radio
  • FM radio
  • FM radio
Other features
Other features
SpecificationA66Zero 5
Dop
  • Sensors Accelerometer
  • proximity
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass

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