Coolpad Mega 3 vs LG K20 (2019)

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

    K20 (2019): 18 g lighter

    Mega 3:
    170 g
    K20 (2019):
    152 g
  • Width

    K20 (2019): 5.1 mm narrower

    Mega 3:
    77 mm
    K20 (2019):
    71.9 mm
  • Memory variants

    At 16 GB storage

    Mega 3:
    2 GB RAM
    K20 (2019):
    1 GB RAM
  • Chipset

    Mega 3:
    Mediatek MT6737 (28 nm)
    K20 (2019):
    Mediatek MT6739 (28 nm)
  • Height

    K20 (2019): 3.4 mm shorter

    Mega 3:
    152 mm
    K20 (2019):
    148.6 mm
  • Release year

    Mega 3:
    2016
    K20 (2019):
    2019

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. Mega 3

    Height:
    152 mm +3.4 mm versus K20 (2019)
    Width:
    77 mm +5.1 mm versus K20 (2019)
    Depth:
    8.2 mm
  2. 2. K20 (2019)

    Height:
    148.6 mm
    Width:
    71.9 mm
    Depth:
    8.3 mm

Weight

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

  1. 1. Mega 3

    170 g

    +18 g versus K20 (2019)

  2. 2. K20 (2019)

    152 g

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. Mega 3

    Screen diagonal:
    5.5 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    83.4 cm²
  2. 2. K20 (2019)

    Screen diagonal:
    5.45 in
    Aspect ratio (height:width):
    18:9
    Approximate rectangular screen area:
    76.7 cm²

Mega 3 has approximately 8.8% more rectangular screen area than K20 (2019).

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 Mega 3, K20 (2019), compared at the same storage capacity.
StorageMega 3K20 (2019)
16 GB Recorded for all phones 2 GB RAM 1 GB 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. Mega 3

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

2. K20 (2019)

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. Mega 3

    3050 mAh

    +50 mAh versus K20 (2019)

  2. 2. K20 (2019)

    3000 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. Mega 32. K20 (2019)

Everyday essentials
Everyday essentials — specifications for Mega 3, K20 (2019).
SpecificationMega 3K20 (2019)
Dimensions (HxWxD)
  • 152 Х 77 Х 8.2 mm
  • 148.6 Х 71.9 Х 8.3 mm
Weight
  • 170 g
  • 152 g
Technology
  • IPS LCD
  • IPS LCD
Screen size
  • 5.5" inch
  • 5.45" inch
Screen resolution
  • 720 x 1280 px
  • 480 x 960 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 16 GB
  • 2 GB RAM
  • 16GB 1GB 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.
  • 3050 mAh
  • Non-removable Li-Po
  • 3000 mAh
  • Non-removable Li-Ion
Operating system OS
  • Android 6.0 (Marshmallow); Cool UI
  • Android 9.0 Pie (Go edition)
Chipset
  • Mediatek MT6737 (28 nm)
  • Mediatek MT6739 (28 nm)
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Mega 3, K20 (2019).
SpecificationMega 3K20 (2019)
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 83.4 cm2
  • 76.7 cm2
Screen format
  • 16:9 (height:width)
  • 18:9 (height:width)
Screen to body ratio
  • 71.3%
  • 71.7%
PPI /points per inch/
  • 267 PPI
  • 197 PPI
Screen protection
  • Scratch-resistant glass
Unknown
Camera and Video
Camera and Video — specifications for Mega 3, K20 (2019).
SpecificationMega 3K20 (2019)
Rear camera, main
  • 8 MP
  • Single
  • 8 MP
  • Single
Camera specs
  • 8 MP
  • AF
  • f/2.2
  • 8 MP
  • f/2.0
  • 27mm (wide)
  • 1.12µm
  • AF
Functions
  • LED flash
  • LED flash
Video
  • 720p
  • 1080p@30fps
Front camera, selfie
  • 8 MP
  • Single
  • 5 MP
  • Single
Specifications
  • 8 MP
  • f/2.2
  • 5 MP
  • f/2.2
  • 24mm (wide)
  • 1.12µm
Performance

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

Performance — specifications for Mega 3, K20 (2019).
SpecificationMega 3K20 (2019)
Processor CPU
  • Quad-core 1.2 GHz Cortex-A53
  • Quad-core 1.5 GHz Cortex-A53
Graphics processor GPU
  • Mali-T860
  • PowerVR GE8100
Antutu 7 score *
  • 29322
Unknown
General specs
General specs — specifications for Mega 3, K20 (2019).
SpecificationMega 3K20 (2019)
Release date
  • 2016
  • December
  • 2019
  • August
Colors
  • Champagne White
  • Moondust Grey
  • Gold White
  • New Aurora Black
  • New Moroccan Blue
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 110 EUR
  • 100 EUR
Battery life
  • Stand by time- Up to 200 h (3G) Talking time- Up to 8 h (3G)
Unknown
Body build Unknown
  • Front glass
  • plastic body
Communication and Connectivity
Communication and Connectivity — specifications for Mega 3, K20 (2019).
SpecificationMega 3K20 (2019)
SIM card
  • Triple SIM (Nano-SIM
  • triple stand-by)
  • Dual SIM (Nano-SIM
  • dual stand-by)
Network
  • Show all network frequencies: -2G - GSM 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 900 / 2100 -4G - LTE band 1(2100)
  • 3(1800)
  • 5(850)
  • 7(2600)
  • 20(800)
  • 40(2300)
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE band 1(2100)
  • 3(1800)
  • 7(2600)
  • 8(900)
  • 20(800)
  • 38(2600)
Speed
  • HSPA 21.1/5.76 Mbps
  • LTE Cat4 150/50 Mbps
  • HSPA 42.2/5.76 Mbps
  • LTE Cat4 150/50 Mbps
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi Direct
  • hotspot
  • Wi-Fi 802.11 b/g/n
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • USB Host
  • microUSB 2.0
Bluetooth
  • 4.0
  • A2DP
  • 5.0
  • A2DP
  • LE
Harmful irradiation
  • SAR EU - 0.68 W/kg (head) 0.66 W/kg (body)
Unknown
Music and Audio
Music and Audio — specifications for Mega 3, K20 (2019).
SpecificationMega 3K20 (2019)
Radio
  • Stereo FM radio; recording
  • No
Others Unknown
  • Active noise cancellation with dedicated mic
Other features
Other features — specifications for Mega 3, K20 (2019).
SpecificationMega 3K20 (2019)
Dop
  • Sensors Accelerometer
  • proximity - Also known as Coolpad 3503I
  • Sensors Accelerometer
  • proximity - MIL-STD-810G compliant