LG K40S vs Micromax Bolt S302

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.

  • Width

    Bolt S302: 9.4 mm narrower

    K40S:
    73.9 mm
    Bolt S302:
    64.5 mm
  • Screen diagonal

    Bolt S302: 2.1 in smaller diagonal

    K40S:
    6.1 in
    Bolt S302:
    4 in
  • Chipset

    K40S:
    Mediatek MT6762 Helio P22 (12 nm)
    Bolt S302:
    Spreadtrum SC7715
  • Rear camera layout

    K40S:
    Dual
    Bolt S302:
    Single
  • Depth

    K40S: 2.4 mm thinner

    K40S:
    8.6 mm
    Bolt S302:
    11 mm
  • Height

    Bolt S302: 32.1 mm shorter

    K40S:
    156.3 mm
    Bolt S302:
    124.2 mm

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. K40S

    Height:
    156.3 mm +32.1 mm versus Bolt S302
    Width:
    73.9 mm +9.4 mm versus Bolt S302
    Depth:
    8.6 mm
    Weight:
    Unknown
  2. 2. Bolt S302

    Height:
    124.2 mm
    Width:
    64.5 mm
    Depth:
    11 mm +2.4 mm versus K40S
    Weight:
    Unknown

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. K40S

    Screen diagonal:
    6.1 in
    Aspect ratio (height:width):
    19:9
    Approximate rectangular screen area:
    92.9 cm²
  2. 2. Bolt S302

    Screen diagonal:
    4 in
    Aspect ratio (height:width):
    5:3
    Approximate rectangular screen area:
    45.5 cm²

K40S has approximately 103.9% more rectangular screen area than Bolt S302.

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 K40S, Bolt S302, compared at the same storage capacity.
StorageK40SBolt S302
32 GB 2 / 3 GB RAM Alternative RAM configurations Unknown
Bolt S302: 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. K40S

NFC:
See details Yes (market/region dependent)
Headphone jack:
Yes
Memory card support:
See details microSD · up to 1 TB (dedicated slot)

2. Bolt S302

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 32 GB

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. K40S

    3500 mAh

    +2050 mAh versus Bolt S302

  2. 2. Bolt S302

    1450 mAh

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. K40S2. Bolt S302

Everyday essentials
Everyday essentials — specifications for K40S, Bolt S302.
SpecificationK40SBolt S302
Dimensions (HxWxD)
  • 156.3 Х 73.9 Х 8.6 mm
  • 124.2 Х 64.5 Х 11 mm
Weight
  • 0 g
  • 0 g
Technology
  • IPS LCD
Unknown
Screen size
  • 6.1" inch
  • 4" inch
Screen resolution
  • 720 x 1520 px
  • 480 x 800 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 32GB 2GB RAM
  • 32GB 3GB RAM
  • 4 GB
  • 512 MB RAM
Memory card support
  • microSD
  • up to 1 TB (dedicated slot)
  • microSD
  • up to 32 GB
Battery Capacity is not battery life. No endurance test is implied.
  • 3500 mAh
  • Non-removable Li-Po
  • 1450 mAh
  • Removable Li-Ion
Operating system OS
  • Android 9.0 (Pie)
  • Android 4.4.3 (KitKat)
Chipset
  • Mediatek MT6762 Helio P22 (12 nm)
  • Spreadtrum SC7715
NFC
  • Yes (market/region dependent)
Unknown
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for K40S, Bolt S302.
SpecificationK40SBolt S302
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
Unknown
Screen area
  • 92.9 cm2
  • 45.5 cm2
Screen format
  • 19:9 (height:width)
  • 5:3 (height:width)
Screen to body ratio
  • 80.4%
  • 56.8%
PPI /points per inch/
  • 276 PPI
  • 233 PPI
Camera and Video
Camera and Video — specifications for K40S, Bolt S302.
SpecificationK40SBolt S302
Rear camera, main
  • 13 MP
  • Dual
  • 2 MP
  • Single
Camera specs
  • 13 MP
  • f/2.2
  • 26mm (wide)
  • PDAF -5 MP
  • (ultrawide)
  • 2 MP
Functions
  • LED flash
  • panorama
  • HDR
  • LED flash
Video
  • 1080p@30fps
  • 480p
Front camera, selfie
  • 13 MP
  • Single
  • 1.3 MP
  • Single
Specifications
  • 13 MP
  • f/2.0
  • 1.3 MP
Performance

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

Performance — specifications for K40S, Bolt S302.
SpecificationK40SBolt S302
Processor CPU
  • Octa-core 2.0 GHz Cortex-A53
  • 1.0 GHz
Graphics processor GPU
  • PowerVR GE8320
Unknown
Antutu 7 score *
  • 76321
Unknown
General specs
General specs — specifications for K40S, Bolt S302.
SpecificationK40SBolt S302
Release date
  • 2019
  • August
  • 2015
  • October
Colors
  • New Aurora Black
  • New Moroccan Blue
  • Black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 160 EUR
Unknown
Battery life Unknown
  • Stand by time- Up to 200 h Talking time- Up to 4 h
Communication and Connectivity
Communication and Connectivity — specifications for K40S, Bolt S302.
SpecificationK40SBolt S302
SIM card
  • Single SIM (Nano-SIM)Dual SIM (Nano-SIM
  • dual stand-by)
  • Dual SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE band 1(2100)
  • 3(1800)
  • 7(2600)
  • 8(900)
  • 20(800)
  • Show all network frequencies: -2G - GSM 900 / 1800 - SIM 1 & SIM 2
Speed
  • HSPA 42.2/5.76 Mbps
  • LTE-A (2CA) Cat6 300/50 Mbps
  • HSPA 21.1/5.76 Mbps
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 a/b/g/n/ac
  • dual-band
  • Wi-Fi Direct
  • DLNA
  • hotspot
  • Wi-Fi 802.11 b/g/n
  • hotspot
GPS
  • Yes
  • with A-GPS
  • GLONASS
  • A-GPS only
USB
  • microUSB 2.0
  • USB On-The-Go
  • microUSB 2.0
Bluetooth
  • 5.0
  • A2DP
  • LE
  • 2.1
Music and Audio
Music and Audio — specifications for K40S, Bolt S302.
SpecificationK40SBolt S302
Radio
  • No
  • FM radio
Others
  • DTS: X Surround Sound -Active noise cancellation with dedicated mic
Unknown
Other features
Other features — specifications for K40S, Bolt S302.
SpecificationK40SBolt S302
Dop
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • proximity - MIL-STD-810G compliant
  • Sensors Accelerometer