Celkon A64 vs Icemobile Prime 4.0 Plus

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.

  • Width

    Prime 4.0 Plus: 1 mm narrower

    A64:
    65 mm
    Prime 4.0 Plus:
    64 mm
  • Depth

    Prime 4.0 Plus: 0.5 mm thinner

    A64:
    10.5 mm
    Prime 4.0 Plus:
    10 mm
  • Release year

    A64:
    2014
    Prime 4.0 Plus:
    2015

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 +1 mm versus Prime 4.0 Plus
    Depth:
    10.5 mm +0.5 mm versus Prime 4.0 Plus
    Weight:
    125.6 g
  2. 2. Prime 4.0 Plus

    Height:
    125 mm
    Width:
    64 mm
    Depth:
    10 mm
    Weight:
    Unknown

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.

At least two phones need compatible screen dimensions for a drawing.

  1. 1. A64

    Screen diagonal:
    4 in
    Aspect ratio (height:width):
    3:2
    Approximate rectangular screen area:
    47.6 cm²
  2. 2. Prime 4.0 Plus

    Prime 4.0 Plus: Screen geometry unavailable or conflicting.

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

Prime 4.0 Plus: 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. A64

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

2. Prime 4.0 Plus

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 battery capacity

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

  1. 1. A64

    1400 mAh

  2. 2. Prime 4.0 Plus

    1400 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. A642. Prime 4.0 Plus

Everyday essentials
Everyday essentials — specifications for A64, Prime 4.0 Plus.
SpecificationA64Prime 4.0 Plus
Dimensions (HxWxD)
  • 124 Х 65 Х 10.5 mm
  • 125 Х 64 Х 10 mm
Weight
  • 125.6 g
  • 0 g
Technology
  • TFT
  • IPS LCD
Screen size
  • 4" inch
  • 0" inch
Screen resolution
  • 320 x 480 px
  • 480 x 800 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 512 MB
  • 256 MB RAM
  • 4 GB
  • 512 MB RAM
Memory card support
  • microSD
  • up to 32 GB
  • microSD
  • up to 32 GB
Battery Capacity is not battery life. No endurance test is implied.
  • 1400 mAh
  • Li-Ion
  • 1400 mAh
  • Removable Li-Ion
Operating system OS
  • Android 4.2.2 (Jelly Bean)
  • Android 4.4.2 (KitKat)
Chipset Unknown
  • Mediatek MT6572 (28 nm)
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for A64, Prime 4.0 Plus.
SpecificationA64Prime 4.0 Plus
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Screen area
  • 47.6 cm2
Unknown
Screen format
  • 3:2 (height:width)
  • 5:3 (height:width)
Screen to body ratio
  • 59.1%
Unknown
PPI /points per inch/
  • 144 PPI
  • 0 PPI
Camera and Video
Camera and Video — specifications for A64, Prime 4.0 Plus.
SpecificationA64Prime 4.0 Plus
Rear camera, main
  • 2 MP
  • Single
  • 2 MP
  • Single
Camera specs
  • 2 MP
  • 2 MP
Functions
  • LED flash
  • LED flash
Video
  • Yes
  • Yes
Front camera, selfie
  • 0.3 MP
  • Single
  • 0.3 MP
  • Single
Specifications
  • VGA
  • VGA
Performance
Performance — specifications for A64, Prime 4.0 Plus.
SpecificationA64Prime 4.0 Plus
Processor CPU
  • Dual-core 1.2 GHz
  • Dual-core 1.3 GHz Cortex-A7
Graphics processor GPU Unknown
  • Mali-400
General specs
General specs — specifications for A64, Prime 4.0 Plus.
SpecificationA64Prime 4.0 Plus
Release date
  • 2014
  • 2015
  • February
Colors
  • White
  • Black
  • Black
  • Blue
Battery life
  • Stand by time- Up to 150 h Talking time- Up to 8 h 20 min
Unknown
Communication and Connectivity
Communication and Connectivity — specifications for A64, Prime 4.0 Plus.
SpecificationA64Prime 4.0 Plus
SIM card
  • Dual SIM
  • Dual SIM
Network Unknown
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
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
GPS
  • Yes
  • Yes
USB
  • microUSB
  • microUSB 2.0
Bluetooth
  • 2.0
  • 2.0
Harmful irradiation
  • SAR EU - 0.42 W/kg (head) 0.55 W/kg (body)
Unknown
Music and Audio
Music and Audio — specifications for A64, Prime 4.0 Plus.
SpecificationA64Prime 4.0 Plus
Radio
  • FM radio
  • FM radio
Others Unknown
  • Flashlight
Other features
Other features — specifications for A64, Prime 4.0 Plus.
SpecificationA64Prime 4.0 Plus
Dop
  • Sensors Accelerometer
  • Sensors Accelerometer