Celkon A40 vs Gigabyte GSmart Mika MX

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

    A40: 38.5 g lighter

    A40:
    126.5 g
    GSmart Mika MX:
    165 g
  • Width

    A40: 8 mm narrower

    A40:
    64 mm
    GSmart Mika MX:
    72 mm
  • Screen diagonal

    A40: 1 in smaller diagonal

    A40:
    4 in
    GSmart Mika MX:
    5 in
  • Depth

    GSmart Mika MX: 1 mm thinner

    A40:
    10.8 mm
    GSmart Mika MX:
    9.8 mm
  • Height

    A40: 16.8 mm shorter

    A40:
    126.2 mm
    GSmart Mika MX:
    143 mm
  • Release year

    A40:
    2014
    GSmart Mika MX:
    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. A40

    Height:
    126.2 mm
    Width:
    64 mm
    Depth:
    10.8 mm +1 mm versus GSmart Mika MX
  2. 2. GSmart Mika MX

    Height:
    143 mm +16.8 mm versus A40
    Width:
    72 mm +8 mm versus A40
    Depth:
    9.8 mm

Weight

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

  1. 1. A40

    126.5 g

  2. 2. GSmart Mika MX

    165 g

    +38.5 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.

  1. 1. A40

    Screen diagonal:
    4 in
    Aspect ratio (height:width):
    5:3
    Approximate rectangular screen area:
    45.5 cm²
  2. 2. GSmart Mika MX

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

GSmart Mika MX has approximately 51.3% 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.

Recorded RAM for A40, GSmart Mika MX, compared at the same storage capacity.
StorageA40GSmart Mika MX
8 GB Unknown 1 GB RAM
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. GSmart Mika MX

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 battery capacity

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

  1. 1. A40

    1500 mAh

  2. 2. GSmart Mika MX

    3000 mAh

    +1500 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. GSmart Mika MX

Everyday essentials
Everyday essentials — specifications for A40, GSmart Mika MX.
SpecificationA40GSmart Mika MX
Dimensions (HxWxD)
  • 126.2 Х 64 Х 10.8 mm
  • 143 Х 72 Х 9.8 mm
Weight
  • 126.5 g
  • 165 g
Technology
  • TFT
  • IPS LCD
Screen size
  • 4" inch
  • 5" inch
Screen resolution
  • 480 x 800 px
  • 540 x 960 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 4 GB
  • 512 MB RAM
  • 8 GB
  • 1 GB RAM
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • microSD
  • up to 32 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 1500 mAh
  • Li-Ion
  • 3000 mAh
  • Removable Li-Ion
Operating system OS
  • Android 4.2.2 (Jelly Bean)
  • Android 4.4 (KitKat)
Chipset Unknown
  • Qualcomm MSM8916 Snapdragon 410 (28 nm)
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for A40, GSmart Mika MX.
SpecificationA40GSmart Mika MX
Touchscreen
  • touchscreen
  • capacitive touchscreen
Display colors Unknown
  • 16M
Screen area
  • 45.5 cm2
  • 68.9 cm2
Screen format
  • 5:3 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 56.4%
  • 66.9%
PPI /points per inch/
  • 233 PPI
  • 220 PPI
Camera and Video
Camera and Video — specifications for A40, GSmart Mika MX.
SpecificationA40GSmart Mika MX
Rear camera, main
  • 5 MP
  • Single
  • 5 MP
  • Single
Camera specs
  • 5 MP
  • 5 MP
  • AF
Video
  • Yes
  • Yes
Front camera, selfie
  • 0.3 MP
  • Single
  • 2 MP
  • Single
Specifications
  • VGA
  • 2 MP
Performance
Performance — specifications for A40, GSmart Mika MX.
SpecificationA40GSmart Mika MX
Processor CPU
  • Dual-core 1.3 GHz
  • Quad-core 1.2 GHz Cortex-A53
Graphics processor GPU Unknown
  • Adreno 306
General specs
General specs — specifications for A40, GSmart Mika MX.
SpecificationA40GSmart Mika MX
Release date
  • 2014
  • January
  • 2015
  • January
Colors
  • White
  • Yellow
  • Blue
  • Black
Battery life Unknown
  • Stand by time- Up to 320 h Talking time- Up to 20 h
Communication and Connectivity
Communication and Connectivity — specifications for A40, GSmart Mika MX.
SpecificationA40GSmart Mika MX
SIM card
  • Dual SIM
  • Dual SIM (Micro-SIM
  • dual stand-by)
Network Unknown
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 900 / 2100 -4G - LTE band 3(1800)
  • 7(2600)
  • 8(900)
Speed Unknown
  • HSPA 42.2/11.5 Mbps
  • LTE Cat4 150/50 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
  • GLONASS
USB
  • microUSB 2.0
  • microUSB 2.0
Bluetooth
  • 2.0
  • 4.0
  • LE
Music and Audio
Music and Audio — specifications for A40, GSmart Mika MX.
SpecificationA40GSmart Mika MX
Radio
  • FM radio
  • FM radio
Other features
Other features — specifications for A40, GSmart Mika MX.
SpecificationA40GSmart Mika MX
Dop
  • Sensors Accelerometer
  • proximity
  • Sensors Accelerometer
  • proximity