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Celkon A64 vs Infinix Note 4 Pro

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

    A64: 74.4 g lighter

    A64:
    125.6 g
    Note 4 Pro:
    200 g
  • Width

    A64: 14 mm narrower

    A64:
    65 mm
    Note 4 Pro:
    79 mm
  • Screen diagonal

    A64: 1.7 in smaller diagonal

    A64:
    4 in
    Note 4 Pro:
    5.7 in
  • Depth

    Note 4 Pro: 2.2 mm thinner

    A64:
    10.5 mm
    Note 4 Pro:
    8.3 mm
  • Height

    A64: 35 mm shorter

    A64:
    124 mm
    Note 4 Pro:
    159 mm
  • Release year

    A64:
    2014
    Note 4 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.

  1. 1. A64

    Height:
    124 mm
    Width:
    65 mm
    Depth:
    10.5 mm +2.2 mm versus Note 4 Pro
  2. 2. Note 4 Pro

    Height:
    159 mm +35 mm versus A64
    Width:
    79 mm +14 mm versus A64
    Depth:
    8.3 mm

Weight

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

  1. 1. A64

    125.6 g

  2. 2. Note 4 Pro

    200 g

    +74.4 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.

  1. 1. A64

    Screen diagonal:
    4 in
    Aspect ratio (height:width):
    3:2
    Approximate rectangular screen area:
    47.6 cm²
  2. 2. Note 4 Pro

    Screen diagonal:
    5.7 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    89.6 cm²

Note 4 Pro has approximately 88% 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

Note 4 Pro: Original memory entry

32 GB · 3 GB RAM 16 GB · 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. Note 4 Pro

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 128 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. A64

    1400 mAh

  2. 2. Note 4 Pro

    4500 mAh

    +3100 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. Note 4 Pro

Everyday essentials
Everyday essentials — specifications for A64, Note 4 Pro.
SpecificationA64Note 4 Pro
Dimensions (HxWxD)
  • 124 Х 65 Х 10.5 mm
  • 159 Х 79 Х 8.3 mm
Weight
  • 125.6 g
  • 200 g
Technology
  • TFT
  • LTPS IPS LCD
Screen size
  • 4" inch
  • 5.7" inch
Screen resolution
  • 320 x 480 px
  • 1080 x 1920 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 512 MB
  • 256 MB RAM
  • 32 GB
  • 3 GB RAM 16 GB
  • 2 GB RAM
Memory card support
  • microSD
  • up to 32 GB
  • microSD
  • up to 128 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 1400 mAh
  • Li-Ion
  • 4500 mAh
  • Non-removable Li-Po
Operating system OS
  • Android 4.2.2 (Jelly Bean)
  • Android 7.0 (Nougat)
Chipset Unknown
  • Mediatek MT6753 (28 nm)
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for A64, Note 4 Pro.
SpecificationA64Note 4 Pro
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors Unknown
  • 16M
Screen area
  • 47.6 cm2
  • 89.6 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
  • 386 PPI
Camera and Video
Camera and Video — specifications for A64, Note 4 Pro.
SpecificationA64Note 4 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
  • 1.4µm
Performance

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

Performance — specifications for A64, Note 4 Pro.
SpecificationA64Note 4 Pro
Processor CPU
  • Dual-core 1.2 GHz
  • Octa-core 1.3 GHz Cortex-A53
Graphics processor GPU Unknown
  • Mali-T720MP3
Antutu 7 score * Unknown
  • 27152
GeekBench 4 Single Core * Unknown
  • 559
GeekBench 4 Multi-Core * Unknown
  • 1454
General specs
General specs — specifications for A64, Note 4 Pro.
SpecificationA64Note 4 Pro
Release date
  • 2014
  • 2017
  • July
Colors
  • White
  • Black
  • Champagne Gold
  • Sandstone Black
  • Prussian Blue
  • Lilac Gray
Battery life
  • Stand by time- Up to 150 h Talking time- Up to 8 h 20 min
Unknown
Body build Unknown
  • Front glass
  • aluminum frame
Communication and Connectivity
Communication and Connectivity — specifications for A64, Note 4 Pro.
SpecificationA64Note 4 Pro
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 / 2100 -4G - LTE band 1(2100)
  • 3(1800)
  • 5(850)
  • 7(2600)
  • 8(900)
  • 20(800)
  • 38(2600)
  • 40(2300)
Speed Unknown
  • HSPA 42.2/11.5 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
  • 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 — specifications for A64, Note 4 Pro.
SpecificationA64Note 4 Pro
Radio
  • FM radio
  • FM radio
Other features
Other features — specifications for A64, Note 4 Pro.
SpecificationA64Note 4 Pro
Dop
  • Sensors Accelerometer
  • Sensors Fingerprint (front-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass - Fast battery charging 5V/5A 25W - Stylus (not integrated)