LG KS20 vs Meizu MX4 Pro

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

    KS20: 65.5 g lighter

    KS20:
    92.5 g
    MX4 Pro:
    158 g
  • Width

    KS20: 19 mm narrower

    KS20:
    58 mm
    MX4 Pro:
    77 mm
  • Screen diagonal

    KS20: 2.7 in smaller diagonal

    KS20:
    2.8 in
    MX4 Pro:
    5.5 in
  • Chipset

    KS20:
    Qualcomm MSM72000
    MX4 Pro:
    Exynos 5430 Octa (20 nm)
  • Depth

    MX4 Pro: 3.8 mm thinner

    KS20:
    12.8 mm
    MX4 Pro:
    9 mm
  • Height

    KS20: 50.3 mm shorter

    KS20:
    99.8 mm
    MX4 Pro:
    150.1 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. KS20

    Height:
    99.8 mm
    Width:
    58 mm
    Depth:
    12.8 mm +3.8 mm versus MX4 Pro
  2. 2. MX4 Pro

    Height:
    150.1 mm +50.3 mm versus KS20
    Width:
    77 mm +19 mm versus KS20
    Depth:
    9 mm

Weight

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

  1. 1. KS20

    92.5 g

  2. 2. MX4 Pro

    158 g

    +65.5 g versus KS20

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. KS20

    Screen diagonal:
    2.8 in
    Aspect ratio (height:width):
    4:3
    Approximate rectangular screen area:
    24.3 cm²
  2. 2. MX4 Pro

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

MX4 Pro has approximately 254.6% more rectangular screen area than KS20.

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 KS20, MX4 Pro, compared at the same storage capacity.
StorageKS20MX4 Pro
16 GB Unknown 3 GB RAM
32 GB Unknown 3 GB RAM
64 GB Unknown 3 GB RAM
KS20: Original memory entry

128 MB

Practical features

Explicit Yes and No values are shown directly. Qualified or regional records retain their details. Unknown means the record is missing.

1. KS20

NFC:
Unknown
Headphone jack:
No
Memory card support:
See details microSD · up to 2 GB (dedicated slot)

2. MX4 Pro

NFC:
Yes
Headphone jack:
Yes
Memory card support:
No

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. KS20

    1050 mAh

  2. 2. MX4 Pro

    3350 mAh

    +2300 mAh versus KS20

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. KS202. MX4 Pro

Everyday essentials
Everyday essentials — specifications for KS20, MX4 Pro.
SpecificationKS20MX4 Pro
Dimensions (HxWxD)
  • 99.8 Х 58 Х 12.8 mm
  • 150.1 Х 77 Х 9 mm
Weight
  • 92.5 g
  • 158 g
Technology
  • TFT
  • IPS LCD
Screen size
  • 2.8" inch
  • 5.5" inch
Screen resolution
  • 240 x 320 px
  • 1536 x 2560 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 128 MB
  • 16/32/64 GB
  • 3 GB RAM
Memory card support
  • microSD
  • up to 2 GB (dedicated slot)
  • No
Battery Capacity is not battery life. No endurance test is implied.
  • 1050 mAh
  • Removable Li-Ion
  • 3350 mAh
  • Non-removable
Operating system OS
  • Microsoft Windows Mobile 6.0 Professional
  • Android 4.4.4 (KitKat); Flyme 4
Chipset
  • Qualcomm MSM72000
  • Exynos 5430 Octa (20 nm)
NFC Unknown
  • Yes
Headphone jack
  • No
  • Yes
Display
Display — specifications for KS20, MX4 Pro.
SpecificationKS20MX4 Pro
Touchscreen
  • resistive touchscreen
  • capacitive touchscreen
Display colors Unknown
  • 16M
Screen area
  • 24.3 cm2
  • 85.2 cm2
Screen format
  • 4:3 (height:width)
  • 5:3 (height:width)
Screen to body ratio
  • 41.9%
  • 73.7%
PPI /points per inch/
  • 143 PPI
  • 546 PPI
Screen protection Unknown
  • Corning Gorilla Glass 3
Camera and Video
Camera and Video — specifications for KS20, MX4 Pro.
SpecificationKS20MX4 Pro
Rear camera, main
  • 2 MP
  • Single
  • 20.7 MP
  • Single
Camera specs
  • 2 MP
  • AF
  • 20.7 MP
  • f/2.2
  • 1/2.3''
  • AF
Functions
  • LED flash
  • Dual-LED dual-tone flash
  • HDR
  • panorama
Video
  • Yes
  • 1080p@30fps
Front camera, selfie
  • 0.3 MP
  • Single
  • 5 MP
  • Single
Specifications
  • VGA videocall camera
  • 5 MP
  • f/2.0
Performance

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

Performance — specifications for KS20, MX4 Pro.
SpecificationKS20MX4 Pro
Processor CPU
  • 400 MHz ARM 11
  • Octa-core (4x2.0 GHz Cortex-A15 & 4x1.5 GHz Cortex-A7)
Graphics processor GPU
  • Adreno 130
  • Mali-T628MP6
Antutu 7 score * Unknown
  • 54192
GeekBench 4 Single Core * Unknown
  • 841
GeekBench 4 Multi-Core * Unknown
  • 2042
GeekBench 4 RenderScript * Unknown
  • 1717
General specs
General specs — specifications for KS20, MX4 Pro.
SpecificationKS20MX4 Pro
Release date
  • 2007
  • September
  • 2014
  • October
Colors
  • Black
  • Baby Pink
  • Gray
  • Gold
  • White
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 100 EUR
  • 400 EUR
Battery life
  • Stand by time- Up to 270 h Talking time- Up to 4 h (2G) / Up to 3 h (3G)
Unknown
Communication and Connectivity
Communication and Connectivity — specifications for KS20, MX4 Pro.
SpecificationKS20MX4 Pro
SIM card
  • Mini-SIM
  • Micro-SIM
Network
  • Show all network frequencies: -2G - GSM 900 / 1800 / 1900
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 -3G - HSDPA 850 / 900 / 1900 / 2100 TD-SCDMA - China Mobile -4G - LTE band 1(2100)
  • 3(1800)
  • 7(2600) LTE band 38(2600)
  • 39(1900)
  • 40(2300)
  • 41(2500) - China Mobile
Speed
  • HSPA 3.6/0.384 Mbps
  • HSPA
  • LTE Cat4 150/50 Mbps
GPRS
  • Class 12
  • Yes
Edge
  • Class 12
  • Yes
Wi-Fi
  • Wi-Fi 802.11b/g
  • Wi-Fi 802.11 a/b/g/n/ac
  • dual-band
  • Wi-Fi Direct
  • hotspot
GPS
  • No
  • Yes
  • with A-GPS
  • GLONASS
  • BDS
  • QZSS
USB
  • 2.0
  • microUSB 2.0
  • USB On-The-Go
Bluetooth
  • 2.0
  • A2DP
  • 4.0
  • A2DP
  • LE
Harmful irradiation
  • SAR - 1.27 W/kg (head) 1.07 W/kg (body) SAR EU - 0.50 W/kg (head)
Unknown
Music and Audio
Music and Audio — specifications for KS20, MX4 Pro.
SpecificationKS20MX4 Pro
Radio
  • Stereo FM radio
  • RDS
  • No
Others
  • Handwriting recognition
  • Active noise cancellation with dedicated mic
Other features
Other features — specifications for KS20, MX4 Pro.
SpecificationKS20MX4 Pro
Dop
  • MP3/MP4/WMV/AAC/DivX player -Pocket Office -Organizer -Voice memo
  • Sensors Fingerprint (front-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass