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Celkon A64 vs TECNO Spark Pro

Compare recorded specifications, size and practical differences.

Celkon A64

Celkon A64

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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.

  • WeightA64: 56.4 g lighterA64: 125.6 g · Spark Pro: 182 g
  • WidthA64: 11.4 mm narrowerA64: 65 mm · Spark Pro: 76.4 mm
  • Screen diagonalA64: 1.5 in smaller diagonalA64: 4 in · Spark Pro: 5.5 in
  • DepthSpark Pro: 2.6 mm thinnerSpark Pro: 7.9 mm · A64: 10.5 mm
  • HeightA64: 29 mm shorterA64: 124 mm · Spark Pro: 153 mm
  • Release year2014 / 2017A64: 2014 · Spark Pro: 2017

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
A64: 124 × 65 mm 1 Spark Pro: 153 × 76.4 mm 2
Side
A64: 124 × 10.5 mm 1 Spark Pro: 153 × 7.9 mm 2
  1. 1. A64
    Height
    124 mm
    Width
    65 mm
    Depth
    10.5 mm+2.6 mm versus Spark Pro
    Weight
    125.6 g
  2. 2. Spark Pro
    Height
    153 mm+29 mm versus A64
    Width
    76.4 mm+11.4 mm versus A64
    Depth
    7.9 mm
    Weight
    182 g
Weight

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

  1. 1. A64125.6 g
  2. 2. Spark Pro182 g

    +56.4 g versus A64

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
A64: 4 in, 3:2, About 47.6 cm² rectangular area 1 Spark Pro: 5.5 in, 16:9, About 83.4 cm² rectangular area 2
  1. 1. A64 4 in · 3:2 About 47.6 cm² rectangular area
  2. 2. Spark Pro 5.5 in · 16:9 About 83.4 cm² rectangular area

Spark Pro has approximately 75% more rectangular screen area than A64.

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.

A64: Original memory entry

512 MB · 256 MB RAM

Spark Pro: Original memory entry

16 GB · 1/2 GB 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. A64

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

2. Spark Pro

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 capacity

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

  1. 1. A641400 mAh
  2. 2. Spark Pro3000 mAh

    +1600 mAh versus A64

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. A642. Spark Pro

Everyday essentials
Everyday essentials
SpecificationA64Spark Pro
Dimensions (HxWxD)
  • 124 Х 65 Х 10.5 mm
  • 153 Х 76.4 Х 7.9 mm
Weight
  • 125.6 g
  • 182 g
Technology
  • TFT
  • IPS LCD
Screen size
  • 4" inch
  • 5.5" inch
Screen resolution
  • 320 x 480 px
  • 720 x 1280 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 512 MB
  • 256 MB RAM
  • 16 GB
  • 1/2 GB RAM
Memory card support
  • microSD
  • up to 32 GB
  • microSD
  • up to 32 GB
BatteryCapacity is not battery life. No endurance test is implied.
  • 1400 mAh
  • Li-Ion
  • 3000 mAh
  • Non-removable Li-Ion
Operating system OS
  • Android 4.2.2 (Jelly Bean)
  • Android 7.0 (Nougat)
Headphone jack
  • Yes
  • Yes
Display
Display
SpecificationA64Spark Pro
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors Unknown
  • 16M
Screen area
  • 47.6 cm2
  • 83.4 cm2
Screen format
  • 3:2 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 59.1%
  • 71.3%
PPI /points per inch/
  • 144 PPI
  • 267 PPI
Screen protection Unknown
  • Corning Gorilla Glass (unspecified version)
Camera and Video
Camera and Video
SpecificationA64Spark Pro
Rear camera, main
  • 2 MP
  • Single
  • 13 MP
  • Single
Camera specs
  • 2 MP
  • 13 MP
  • AF
Functions
  • LED flash
  • LED flash
Video
  • Yes
  • 1080p@30fps
Front camera, selfie
  • 0.3 MP
  • Single
  • 8 MP
  • Single
Specifications
  • VGA
  • 8 MP
Performance
Performance
SpecificationA64Spark Pro
Processor CPU
  • Dual-core 1.2 GHz
  • Quad-core 1.3 GHz
Antutu 7 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
  • 26935
General specs
General specs
SpecificationA64Spark Pro
Release date
  • 2014
  • 2017
  • October
Colors
  • White
  • Black
  • Coral Blue
  • Champagne Gold
  • Black
  • Metallic Red
Battery life
  • Stand by time- Up to 150 h Talking time- Up to 8 h 20 min
Unknown
Communication and Connectivity
Communication and Connectivity
SpecificationA64Spark Pro
SIM card
  • Dual SIM
  • Dual SIM
Network Unknown
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 900 / 2100 -4G - LTE band 3(1800)
  • 7(2600)
  • 20(800)
Speed Unknown
  • HSPA
  • LTE
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
  • 4.2
  • A2DP
  • LE
Harmful irradiation
  • SAR EU - 0.42 W/kg (head) 0.55 W/kg (body)
Unknown
Music and Audio
Music and Audio
SpecificationA64Spark Pro
Radio
  • FM radio
  • FM radio
Other features
Other features
SpecificationA64Spark Pro
Dop
  • Sensors Accelerometer
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • proximity

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