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Celkon A40 vs verykool s758

Compare recorded specifications, size and practical differences.

Celkon A40

Celkon A40

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verykool s758

verykool s758

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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.

  • WeightA40: 85.5 g lighterA40: 126.5 g · s758: 212 g
  • WidthA40: 16 mm narrowerA40: 64 mm · s758: 80 mm
  • Screen diagonalA40: 1.15 in smaller diagonalA40: 4 in · s758: 5.15 in
  • HeightA40: 26.1 mm shorterA40: 126.2 mm · s758: 152.3 mm
  • Release year2014 / 2013A40: 2014 · s758: 2013

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
A40: 126.2 × 64 mm 1 s758: 152.3 × 80 mm 2
Side
A40: 126.2 × 10.8 mm 1 s758: 152.3 × 11 mm 2
  1. 1. A40
    Height
    126.2 mm
    Width
    64 mm
    Depth
    10.8 mm
    Weight
    126.5 g
  2. 2. s758
    Height
    152.3 mm+26.1 mm versus A40
    Width
    80 mm+16 mm versus A40
    Depth
    11 mm
    Weight
    212 g
Weight

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

  1. 1. A40126.5 g
  2. 2. s758212 g

    +85.5 g versus A40

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
A40: 4 in, 5:3, About 45.5 cm² rectangular area 1 s758: 5.15 in, 5:3, About 75.5 cm² rectangular area 2
  1. 1. A40 4 in · 5:3 About 45.5 cm² rectangular area
  2. 2. s758 5.15 in · 5:3 About 75.5 cm² rectangular area

s758 has approximately 65.8% more rectangular screen area than A40.

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.

A40: 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. A40

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

2. s758

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. A401500 mAh
  2. 2. s7582350 mAh

    +850 mAh versus A40

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. A402. s758

Everyday essentials
Everyday essentials
SpecificationA40s758
Dimensions (HxWxD)
  • 126.2 Х 64 Х 10.8 mm
  • 152.3 Х 80 Х 11 mm
Weight
  • 126.5 g
  • 212 g
Technology
  • TFT
  • TFT
Screen size
  • 4" inch
  • 5.15" inch
Screen resolution
  • 480 x 800 px
  • 480 x 800 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 4 GB
  • 512 MB RAM
Unknown
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • microSD
  • up to 32 GB (dedicated slot)
BatteryCapacity is not battery life. No endurance test is implied.
  • 1500 mAh
  • Li-Ion
  • 2350 mAh
  • Removable Li-Ion
Operating system OS
  • Android 4.2.2 (Jelly Bean)
  • Android 4.0 (Ice Cream Sandwich)
Chipset Unknown
  • Mediatek MT6577 (40 nm)
Headphone jack
  • Yes
  • Yes
Display
Display
SpecificationA40s758
Touchscreen
  • touchscreen
  • capacitive touchscreen
Display colors Unknown
  • 16M
Screen area
  • 45.5 cm2
  • 75.5 cm2
Screen format
  • 5:3 (height:width)
  • 5:3 (height:width)
Screen to body ratio
  • 56.4%
  • 62.0%
PPI /points per inch/
  • 233 PPI
  • 181 PPI
Camera and Video
Camera and Video
SpecificationA40s758
Rear camera, main
  • 5 MP
  • Single
  • 5 MP
  • Single
Camera specs
  • 5 MP
  • 5 MP
Functions Unknown
  • LED flash
Video
  • Yes
  • Yes
Front camera, selfie
  • 0.3 MP
  • Single
  • 0.3 MP
  • Single
Specifications
  • VGA
  • VGA
Performance
Performance
SpecificationA40s758
Processor CPU
  • Dual-core 1.3 GHz
  • Dual-core 1.0 GHz Cotex-A9
Graphics processor GPU Unknown
  • PowerVR SGX531
General specs
General specs
SpecificationA40s758
Release date
  • 2014
  • January
  • 2013
Colors
  • White
  • Yellow
  • Blue
  • Black
  • White
Communication and Connectivity
Communication and Connectivity
SpecificationA40s758
SIM card
  • Dual SIM
  • Dual SIM (Mini-SIM)
Network Unknown
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
Speed Unknown
  • Yes
  • 384 kbps
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 2.0
  • microUSB 2.0
Bluetooth
  • 2.0
  • 3.0
  • A2DP
  • EDR
Music and Audio
Music and Audio
SpecificationA40s758
Radio
  • FM radio
  • Stereo FM radio
Other features
Other features
SpecificationA40s758
Dop
  • Sensors Accelerometer
  • proximity
  • Sensors Accelerometer
  • proximity
  • compass