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Coolpad Mega vs LG K51S

Compare recorded specifications, size and practical differences.

Coolpad Mega

Coolpad Mega

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LG K51S

LG K51S

Replace K51S
Remove K51S
+ 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.

  • Screen diagonalMega: 1 in smaller diagonalMega: 5.5 in · K51S: 6.5 in
  • Rear camera layoutSingle / QuadMega: Single · K51S: Quad
  • HeightMega: 12.2 mm shorterMega: 153 mm · K51S: 165.2 mm
  • Release year2016 / 2020Mega: 2016 · K51S: 2020

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
Mega: 153 × 76.8 mm 1 K51S: 165.2 × 76.7 mm 2
Side
Mega: 153 × 7.9 mm 1 K51S: 165.2 × 8.2 mm 2
  1. 1. Mega
    Height
    153 mm
    Width
    76.8 mm
    Depth
    7.9 mm
    Weight
    143 g
  2. 2. K51S
    Height
    165.2 mm+12.2 mm versus Mega
    Width
    76.7 mm
    Depth
    8.2 mm
    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.

At least two phones need compatible screen dimensions for a drawing.

  1. 1. Mega Screen geometry unavailable or conflicting
  2. 2. K51S 6.5 in · 20:9 About 102 cm² rectangular area

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 by storage capacity and phone
StorageMegaK51S
16 GB 3 GB RAM Not recorded
64 GB Not recorded 3 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

NFC
Unknown
Headphone jack
Yes
Memory card support
See details microSD · up to 32 GB (uses SIM 2 slot)

2. K51S

NFC
Yes
Headphone jack
Yes
Memory card support
See details microSDXC (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. Mega2500 mAh
  2. 2. K51S4000 mAh

    +1500 mAh versus Mega

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. Mega2. K51S

Everyday essentials
Everyday essentials
SpecificationMegaK51S
Dimensions (HxWxD)
  • 153 Х 76.8 Х 7.9 mm
  • 165.2 Х 76.7 Х 8.2 mm
Weight
  • 143 g
  • 0 g
Technology
  • IPS LCD
  • IPS LCD
Screen size
  • 5.5" inch
  • 6.5" inch
Screen resolution
  • 720 x 1280 px
  • 720 x 1600 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 16 GB
  • 3 GB RAM
  • 64GB 3GB RAM
Memory card support
  • microSD
  • up to 32 GB (uses SIM 2 slot)
  • microSDXC (dedicated slot)
BatteryCapacity is not battery life. No endurance test is implied.
  • 2500 mAh
  • Non-removable Li-Ion
  • 4000 mAh
  • Non-removable Li-Po
Operating system OS
  • Android 6 (Marshmallow); Cool UI 8
  • Android 10.0
Chipset
  • Mediatek MT6735P (28 nm)
Unknown
NFC Unknown
  • Yes
Headphone jack
  • Yes
  • Yes
Display
Display
SpecificationMegaK51S
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 109.5 cm2
  • 102.0 cm2
Screen format
  • 16:9 (height:width)
  • 20:9 (height:width)
Screen to body ratio
  • 93.2%
  • 80.5%
PPI /points per inch/
  • 233 PPI
  • 270 PPI
Camera and Video
Camera and Video
SpecificationMegaK51S
Rear camera, main
  • 8 MP
  • Single
  • 32 MP
  • Quad
Camera specs
  • 8 MP
  • AF
  • f/2.2
  • 32 MP
  • (wide)
  • PDAF -5 MP
  • (ultrawide) -2 MP (macro) -2 MP (depth)
Functions
  • LED flash
  • LED flash
  • panorama
  • HDR
Video
  • Yes
  • 1080p@30fps
Front camera, selfie
  • 8 MP
  • Single
  • 13 MP
  • Single
Specifications
  • 8 MP
  • f/2.2
  • 13 MP
Performance
Performance
SpecificationMegaK51S
Processor CPU
  • Quad-core 1.0 GHz Cortex-A53
  • Octa-core 2.3 GHz
Graphics processor GPU
  • Mali-T720MP2
Unknown
Antutu 7 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.
  • 36852
Unknown
General specs
General specs
SpecificationMegaK51S
Release date
  • 2016
  • August
  • 2020
  • February 18
Colors
  • Gold
  • White
  • Black
  • Titanium
  • Pink
  • Blue
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.
  • 80 EUR
Unknown
Communication and Connectivity
Communication and Connectivity
SpecificationMegaK51S
SIM card
  • Hybrid Dual SIM
  • Single SIM (Nano-SIM)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 3(1800)
  • 40(2300)
  • 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 (unspecified)
Speed
  • HSPA
  • LTE Cat4 150/50 Mbps
  • HSPA 42.2/5.76 Mbps
  • LTE-A
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • hotspot
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi Direct
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • 2.0
  • Type-C 1.0 reversible connector
Bluetooth
  • 4.0
  • A2DP
  • 5.0
  • A2DP
  • LE
Music and Audio
Music and Audio
SpecificationMegaK51S
Radio
  • FM radio
  • No
Other features
Other features
SpecificationMegaK51S
Dop
  • Sensors Accelerometer
  • proximity
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • proximity - MIL-STD-810G compliant

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