Celkon A64 vs Kyocera Rise C5155

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: 32.4 g lighter

    A64:
    125.6 g
    Rise C5155:
    158 g
  • Width

    Rise C5155: 4.5 mm narrower

    A64:
    65 mm
    Rise C5155:
    60.5 mm
  • Screen diagonal

    Rise C5155: 0.5 in smaller diagonal

    A64:
    4 in
    Rise C5155:
    3.5 in
  • Depth

    A64: 3.8 mm thinner

    A64:
    10.5 mm
    Rise C5155:
    14.3 mm
  • Height

    Rise C5155: 11 mm shorter

    A64:
    124 mm
    Rise C5155:
    113 mm
  • Release year

    A64:
    2014
    Rise C5155:
    2012

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 +11 mm versus Rise C5155
    Width:
    65 mm +4.5 mm versus Rise C5155
    Depth:
    10.5 mm
  2. 2. Rise C5155

    Height:
    113 mm
    Width:
    60.5 mm
    Depth:
    14.3 mm +3.8 mm versus A64

Weight

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

  1. 1. A64

    125.6 g

  2. 2. Rise C5155

    158 g

    +32.4 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. Rise C5155

    Screen diagonal:
    3.5 in
    Aspect ratio (height:width):
    3:2
    Approximate rectangular screen area:
    36.5 cm²

A64 has approximately 30.6% more rectangular screen area than Rise C5155.

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

Rise C5155: Original memory entry

2 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. Rise C5155

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 32 GB (dedicated slot) · 2 GB included

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. Rise C5155

    1500 mAh

    +100 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. Rise C5155

Everyday essentials
Everyday essentials — specifications for A64, Rise C5155.
SpecificationA64Rise C5155
Dimensions (HxWxD)
  • 124 Х 65 Х 10.5 mm
  • 113 Х 60.5 Х 14.3 mm
Weight
  • 125.6 g
  • 158 g
Technology
  • TFT
  • IPS LCD
Screen size
  • 4" inch
  • 3.5" inch
Screen resolution
  • 320 x 480 px
  • 320 x 480 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 512 MB
  • 256 MB RAM
  • 2 GB
  • 512 MB RAM
Memory card support
  • microSD
  • up to 32 GB
  • microSD
  • up to 32 GB (dedicated slot)
  • 2 GB included
Battery Capacity is not battery life. No endurance test is implied.
  • 1400 mAh
  • Li-Ion
  • 1500 mAh
  • Removable Li-Ion
Operating system OS
  • Android 4.2.2 (Jelly Bean)
  • Android 4.0 (Ice Cream Sandwich)
Chipset Unknown
  • Qualcomm MSM8655 Snapdragon S2
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for A64, Rise C5155.
SpecificationA64Rise C5155
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Screen area
  • 47.6 cm2
  • 36.5 cm2
Screen format
  • 3:2 (height:width)
  • 3:2 (height:width)
Screen to body ratio
  • 59.1%
  • 53.4%
PPI /points per inch/
  • 144 PPI
  • 165 PPI
Camera and Video
Camera and Video — specifications for A64, Rise C5155.
SpecificationA64Rise C5155
Rear camera, main
  • 2 MP
  • Single
  • 3.15 MP
  • Single
Camera specs
  • 2 MP
  • 3.15 MP
  • AF
Functions
  • LED flash
Unknown
Video
  • Yes
  • Yes
Front camera, selfie
  • 0.3 MP
  • Single
  • 0 MP,
Specifications
  • VGA
Unknown
Performance
Performance — specifications for A64, Rise C5155.
SpecificationA64Rise C5155
Processor CPU
  • Dual-core 1.2 GHz
  • 1.0 GHz
Graphics processor GPU Unknown
  • Adreno 205
General specs
General specs — specifications for A64, Rise C5155.
SpecificationA64Rise C5155
Release date
  • 2014
  • 2012
  • May
Colors
  • White
  • Black
  • Black
Battery life
  • Stand by time- Up to 150 h Talking time- Up to 8 h 20 min
  • Talking time- Up to 8 h 40 min
Communication and Connectivity
Communication and Connectivity — specifications for A64, Rise C5155.
SpecificationA64Rise C5155
SIM card
  • Dual SIM
  • Mini-SIM
Network Unknown
  • Show all network frequencies: -2G - CDMA 800 / 1900
Speed Unknown
  • EV-DO Rev.A 3.1 Mbps
GPRS
  • Yes
  • No
Edge
  • Yes
  • No
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
Bluetooth
  • 2.0
  • 2.1
  • A2DP
  • EDR
Harmful irradiation
  • SAR EU - 0.42 W/kg (head) 0.55 W/kg (body)
Unknown
Music and Audio
Music and Audio — specifications for A64, Rise C5155.
SpecificationA64Rise C5155
Radio
  • FM radio
  • No
Other features
Other features — specifications for A64, Rise C5155.
SpecificationA64Rise C5155
Dop
  • Sensors Accelerometer
  • Sensors Accelerometer
  • proximity
  • compass - MP4/WMV/H.264 player -MP3/WAV/eAAC+ player -Organizer -Photo/video editor -Document viewer -Voice memo/dial/commands -Predictive text input (Swype) - For Sprint
  • Virgin Mobile