Celkon A64 vs Energizer Energy S500E

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.

  • Weight

    A64: 41.4 g lighter

    A64:
    125.6 g
    Energy S500E:
    167 g
  • Width

    A64: 9.8 mm narrower

    A64:
    65 mm
    Energy S500E:
    74.8 mm
  • Screen diagonal

    A64: 1 in smaller diagonal

    A64:
    4 in
    Energy S500E:
    5 in
  • Depth

    Energy S500E: 1.6 mm thinner

    A64:
    10.5 mm
    Energy S500E:
    8.9 mm
  • Height

    A64: 21.5 mm shorter

    A64:
    124 mm
    Energy S500E:
    145.5 mm
  • Release year

    A64:
    2014
    Energy S500E:
    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 +1.6 mm versus Energy S500E
  2. 2. Energy S500E

    Height:
    145.5 mm +21.5 mm versus A64
    Width:
    74.8 mm +9.8 mm versus A64
    Depth:
    8.9 mm

Weight

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

  1. 1. A64

    125.6 g

  2. 2. Energy S500E

    167 g

    +41.4 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. Energy S500E

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

Energy S500E has approximately 44.7% 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.

Recorded RAM for A64, Energy S500E, compared at the same storage capacity.
StorageA64Energy S500E
8 GB Unknown 1 GB RAM
A64: Original memory entry

512 MB · 256 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. Energy S500E

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 64 GB (uses SIM 2 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. Energy S500E

    2000 mAh

    +600 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. Energy S500E

Everyday essentials
Everyday essentials — specifications for A64, Energy S500E.
SpecificationA64Energy S500E
Dimensions (HxWxD)
  • 124 Х 65 Х 10.5 mm
  • 145.5 Х 74.8 Х 8.9 mm
Weight
  • 125.6 g
  • 167 g
Technology
  • TFT
  • TN TFT
Screen size
  • 4" inch
  • 5" inch
Screen resolution
  • 320 x 480 px
  • 480 x 854 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 512 MB
  • 256 MB RAM
  • 8 GB
  • 1 GB RAM
Memory card support
  • microSD
  • up to 32 GB
  • microSD
  • up to 64 GB (uses SIM 2 slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 1400 mAh
  • Li-Ion
  • 2000 mAh
  • Removable Li-Ion
Operating system OS
  • Android 4.2.2 (Jelly Bean)
  • Android 6.0 (Marshmallow)
Chipset Unknown
  • Mediatek MT6580 (28 nm)
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for A64, Energy S500E.
SpecificationA64Energy S500E
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors Unknown
  • 16M
Screen area
  • 47.6 cm2
  • 68.9 cm2
Screen format
  • 3:2 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 59.1%
  • 63.3%
PPI /points per inch/
  • 144 PPI
  • 196 PPI
Camera and Video
Camera and Video — specifications for A64, Energy S500E.
SpecificationA64Energy S500E
Rear camera, main
  • 2 MP
  • Single
  • 5 MP
  • Single
Camera specs
  • 2 MP
  • 5 MP
Functions
  • LED flash
  • LED flash
Video
  • Yes
  • 480p@30fps
Front camera, selfie
  • 0.3 MP
  • Single
  • 2 MP
  • Single
Specifications
  • VGA
  • 2 MP
Performance

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

Performance — specifications for A64, Energy S500E.
SpecificationA64Energy S500E
Processor CPU
  • Dual-core 1.2 GHz
  • Quad-core 1.3 GHz Cortex-A7
Graphics processor GPU Unknown
  • Mali-400MP2
Antutu 7 score * Unknown
  • 42731
General specs
General specs — specifications for A64, Energy S500E.
SpecificationA64Energy S500E
Release date
  • 2014
  • 2017
  • December
Colors
  • White
  • Black
  • Black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer. Unknown
  • 80 EUR
Battery life
  • Stand by time- Up to 150 h Talking time- Up to 8 h 20 min
  • Stand by time- Up to 333 h (3G) Talking time- Up to 8 h (3G)
Body build Unknown
  • plastic body
Communication and Connectivity
Communication and Connectivity — specifications for A64, Energy S500E.
SpecificationA64Energy S500E
SIM card
  • Dual SIM
  • Hybrid Dual SIM (Nano-SIM
  • dual stand-by)
Network Unknown
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
Speed Unknown
  • HSPA 21.1/5.76 Mbps
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
Bluetooth
  • 2.0
  • 4.0
  • A2DP
  • LE
Harmful irradiation
  • SAR EU - 0.42 W/kg (head) 0.55 W/kg (body)
  • SAR - 0.74 W/kg (head) 1.43 W/kg (body)
Music and Audio
Music and Audio — specifications for A64, Energy S500E.
SpecificationA64Energy S500E
Radio
  • FM radio
  • FM radio
Other features
Other features — specifications for A64, Energy S500E.
SpecificationA64Energy S500E
Dop
  • Sensors Accelerometer
  • Sensors Accelerometer