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Celkon A64 vs verykool s757

Compare recorded specifications, size and practical differences.

Celkon A64

Celkon A64

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verykool s757

verykool s757

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+ 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.

  • WeightA64: 162.4 g lighterA64: 125.6 g · s757: 288 g
  • WidthA64: 12 mm narrowerA64: 65 mm · s757: 77 mm
  • Screen diagonalA64: 1 in smaller diagonalA64: 4 in · s757: 5 in
  • DepthA64: 2.3 mm thinnerA64: 10.5 mm · s757: 12.8 mm
  • HeightA64: 24 mm shorterA64: 124 mm · s757: 148 mm
  • Release year2014 / 2012A64: 2014 · s757: 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.

Front
A64: 124 × 65 mm 1 s757: 148 × 77 mm 2
Side
A64: 124 × 10.5 mm 1 s757: 148 × 12.8 mm 2
  1. 1. A64
    Height
    124 mm
    Width
    65 mm
    Depth
    10.5 mm
    Weight
    125.6 g
  2. 2. s757
    Height
    148 mm+24 mm versus A64
    Width
    77 mm+12 mm versus A64
    Depth
    12.8 mm+2.3 mm versus A64
    Weight
    288 g
Weight

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

  1. 1. A64125.6 g
  2. 2. s757288 g

    +162.4 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 s757: 5 in, 5:3, About 71.2 cm² rectangular area 2
  1. 1. A64 4 in · 3:2 About 47.6 cm² rectangular area
  2. 2. s757 5 in · 5:3 About 71.2 cm² rectangular area

s757 has approximately 49.4% 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

s757: Original memory entry

160 MB · 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. s757

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

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. s7572300 mAh

    +900 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. s757

Everyday essentials
Everyday essentials
SpecificationA64s757
Dimensions (HxWxD)
  • 124 Х 65 Х 10.5 mm
  • 148 Х 77 Х 12.8 mm
Weight
  • 125.6 g
  • 288 g
Technology
  • TFT
  • TFT
Screen size
  • 4" inch
  • 5" inch
Screen resolution
  • 320 x 480 px
  • 480 x 800 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 512 MB
  • 256 MB RAM
  • 160 MB
  • 512 MB RAM
Memory card support
  • microSD
  • up to 32 GB
  • microSD
  • up to 32 GB (dedicated slot)
BatteryCapacity is not battery life. No endurance test is implied.
  • 1400 mAh
  • Li-Ion
  • 2300 mAh
  • Removable Li-Po
Operating system OS
  • Android 4.2.2 (Jelly Bean)
  • Android 2.3.5 (Gingerbread)
Chipset Unknown
  • Mediatek MT6573 (65 nm)
Headphone jack
  • Yes
  • Yes
Display
Display
SpecificationA64s757
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors Unknown
  • 16M
Screen area
  • 47.6 cm2
  • 71.2 cm2
Screen format
  • 3:2 (height:width)
  • 5:3 (height:width)
Screen to body ratio
  • 59.1%
  • 62.4%
PPI /points per inch/
  • 144 PPI
  • 187 PPI
Camera and Video
Camera and Video
SpecificationA64s757
Rear camera, main
  • 2 MP
  • Single
  • 5 MP
  • Single
Camera specs
  • 2 MP
  • 5 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
SpecificationA64s757
Processor CPU
  • Dual-core 1.2 GHz
  • 800 MHz Cortex-A9
Graphics processor GPU Unknown
  • PowerVR SGX531
General specs
General specs
SpecificationA64s757
Release date
  • 2014
  • 2012
Colors
  • White
  • Black
  • Black
Battery life
  • Stand by time- Up to 150 h Talking time- Up to 8 h 20 min
Unknown
Communication and Connectivity
Communication and Connectivity
SpecificationA64s757
SIM card
  • Dual SIM
  • Dual SIM (Mini-SIM)
Network Unknown
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 2 (optional)
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
  • hotspot
GPS
  • Yes
  • Yes
  • with A-GPS
USB
  • microUSB
  • microUSB 2.0
Bluetooth
  • 2.0
  • 2.1
  • A2DP
Harmful irradiation
  • SAR EU - 0.42 W/kg (head) 0.55 W/kg (body)
Unknown
Music and Audio
Music and Audio
SpecificationA64s757
Radio
  • FM radio
  • Stereo FM radio
Other features
Other features
SpecificationA64s757
Dop
  • Sensors Accelerometer
  • Sensors Accelerometer
  • proximity
  • compass - MP4/H.263 player -MP3/WAV/eAAC+ player -Organizer -Document viewer -Voice memo/dial -Predictive text input

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