LG KS20 vs Panasonic P55 Max

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: 87.5 g lighter

    KS20:
    92.5 g
    P55 Max:
    180 g
  • Width

    KS20: 19.6 mm narrower

    KS20:
    58 mm
    P55 Max:
    77.6 mm
  • Screen diagonal

    KS20: 2.7 in smaller diagonal

    KS20:
    2.8 in
    P55 Max:
    5.5 in
  • Chipset

    KS20:
    Qualcomm MSM72000
    P55 Max:
    Mediatek MT6737 (28 nm)
  • Depth

    P55 Max: 4.1 mm thinner

    KS20:
    12.8 mm
    P55 Max:
    8.7 mm
  • Height

    KS20: 52.2 mm shorter

    KS20:
    99.8 mm
    P55 Max:
    152 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 +4.1 mm versus P55 Max
  2. 2. P55 Max

    Height:
    152 mm +52.2 mm versus KS20
    Width:
    77.6 mm +19.6 mm versus KS20
    Depth:
    8.7 mm

Weight

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

  1. 1. KS20

    92.5 g

  2. 2. P55 Max

    180 g

    +87.5 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. P55 Max

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

P55 Max has approximately 243.5% 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, P55 Max, compared at the same storage capacity.
StorageKS20P55 Max
16 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. P55 Max

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 128 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. KS20

    1050 mAh

  2. 2. P55 Max

    5000 mAh

    +3950 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. P55 Max

Everyday essentials
Everyday essentials — specifications for KS20, P55 Max.
SpecificationKS20P55 Max
Dimensions (HxWxD)
  • 99.8 Х 58 Х 12.8 mm
  • 152 Х 77.6 Х 8.7 mm
Weight
  • 92.5 g
  • 180 g
Technology
  • TFT
  • IPS LCD
Screen size
  • 2.8" inch
  • 5.5" inch
Screen resolution
  • 240 x 320 px
  • 720 x 1280 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 128 MB
  • 16 GB
  • 3 GB RAM
Memory card support
  • microSD
  • up to 2 GB (dedicated slot)
  • microSD
  • up to 128 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 1050 mAh
  • Removable Li-Ion
  • 5000 mAh
  • Removable Li-Ion
Operating system OS
  • Microsoft Windows Mobile 6.0 Professional
  • Android 7.0 (Nougat)
Chipset
  • Qualcomm MSM72000
  • Mediatek MT6737 (28 nm)
Headphone jack
  • No
  • Yes
Display
Display — specifications for KS20, P55 Max.
SpecificationKS20P55 Max
Touchscreen
  • resistive touchscreen
  • capacitive touchscreen
Display colors Unknown
  • 16M
Screen area
  • 24.3 cm2
  • 83.4 cm2
Screen format
  • 4:3 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 41.9%
  • 70.7%
PPI /points per inch/
  • 143 PPI
  • 267 PPI
Screen protection Unknown
  • Asahi Dragontrail Glass
Camera and Video
Camera and Video — specifications for KS20, P55 Max.
SpecificationKS20P55 Max
Rear camera, main
  • 2 MP
  • Single
  • 13 MP
  • Single
Camera specs
  • 2 MP
  • AF
  • 13 MP
  • AF
Functions
  • LED flash
  • Quad-LED flash
Video
  • Yes
  • 1080p@30fps
Front camera, selfie
  • 0.3 MP
  • Single
  • 5 MP
  • Single
Specifications
  • VGA videocall camera
  • 5 MP
Performance

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

Performance — specifications for KS20, P55 Max.
SpecificationKS20P55 Max
Processor CPU
  • 400 MHz ARM 11
  • Quad-core 1.3 GHz Cortex-A53
Graphics processor GPU
  • Adreno 130
  • Mali-T720
Antutu 7 score * Unknown
  • 29156
General specs
General specs — specifications for KS20, P55 Max.
SpecificationKS20P55 Max
Release date
  • 2007
  • September
  • 2017
  • July
Colors
  • Black
  • Baby Pink
  • Champagne Gold
  • Matte Black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 100 EUR
  • 8500 INR
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, P55 Max.
SpecificationKS20P55 Max
SIM card
  • Mini-SIM
  • Dual SIM (Micro-SIM/Nano SIM
  • dual stand-by)
Network
  • Show all network frequencies: -2G - GSM 900 / 1800 / 1900
  • Show all network frequencies: -2G - GSM 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 900 / 2100 -4G - LTE band 3(1800)
  • 5(850)
  • 40(2300)
Speed
  • HSPA 3.6/0.384 Mbps
  • HSPA
  • LTE
GPRS
  • Class 12
  • Yes
Edge
  • Class 12
  • Yes
Wi-Fi
  • Wi-Fi 802.11b/g
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi Direct
  • hotspot
GPS
  • No
  • Yes
  • with A-GPS
USB
  • 2.0
  • microUSB 2.0
  • USB On-The-Go
Bluetooth
  • 2.0
  • A2DP
  • 4.0
  • A2DP
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, P55 Max.
SpecificationKS20P55 Max
Radio
  • Stereo FM radio
  • RDS
  • FM radio
Others
  • Handwriting recognition
Unknown
Other features
Other features — specifications for KS20, P55 Max.
SpecificationKS20P55 Max
Dop
  • MP3/MP4/WMV/AAC/DivX player -Pocket Office -Organizer -Voice memo
  • Sensors Accelerometer
  • proximity
  • Infrared port - For India