Apple iPhone XS vs LG KS20

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: 84.5 g lighter

    iPhone XS:
    177 g
    KS20:
    92.5 g
  • Width

    KS20: 12.9 mm narrower

    iPhone XS:
    70.9 mm
    KS20:
    58 mm
  • Screen diagonal

    KS20: 3 in smaller diagonal

    iPhone XS:
    5.8 in
    KS20:
    2.8 in
  • Chipset

    iPhone XS:
    Apple A12 Bionic (7 nm)
    KS20:
    Qualcomm MSM72000
  • Rear camera layout

    iPhone XS:
    Dual
    KS20:
    Single
  • Depth

    iPhone XS: 5.1 mm thinner

    iPhone XS:
    7.7 mm
    KS20:
    12.8 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. iPhone XS

    Height:
    143.6 mm +43.8 mm versus KS20
    Width:
    70.9 mm +12.9 mm versus KS20
    Depth:
    7.7 mm
  2. 2. KS20

    Height:
    99.8 mm
    Width:
    58 mm
    Depth:
    12.8 mm +5.1 mm versus iPhone XS

Weight

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

  1. 1. iPhone XS

    177 g

    +84.5 g versus KS20

  2. 2. KS20

    92.5 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. iPhone XS

    Screen diagonal:
    5.8 in
    Aspect ratio (height:width):
    19.5:9
    Approximate rectangular screen area:
    82.6 cm²
  2. 2. KS20

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

iPhone XS has approximately 240.1% 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.

No unambiguous storage/RAM pairings are recorded. See the original specifications below.

iPhone XS: Original memory entry

256GB 4GB · 512GB 4GB

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. iPhone XS

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

2. KS20

NFC:
Unknown
Headphone jack:
No
Memory card support:
See details microSD · up to 2 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. iPhone XS

    2658 mAh

    +1608 mAh versus KS20

  2. 2. KS20

    1050 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. iPhone XS2. KS20

Everyday essentials
Everyday essentials — specifications for iPhone XS, KS20.
SpecificationiPhone XSKS20
Dimensions (HxWxD)
  • 143.6 Х 70.9 Х 7.7 mm
  • 99.8 Х 58 Х 12.8 mm
Weight
  • 177 g
  • 92.5 g
Technology
  • Super AMOLED
  • TFT
Screen size
  • 5.8" inch
  • 2.8" inch
Screen resolution
  • 1125 x 2436 px
  • 240 x 320 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 256GB 4GB
  • 512GB 4GB
  • 128 MB
Memory card support
  • No
  • microSD
  • up to 2 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 2658 mAh
  • Non-removable Li-Ion
  • 1050 mAh
  • Removable Li-Ion
Operating system OS
  • iOS 12
  • upgradable to iOS 12.1.3
  • Microsoft Windows Mobile 6.0 Professional
Chipset
  • Apple A12 Bionic (7 nm)
  • Qualcomm MSM72000
NFC
  • Yes
Unknown
Headphone jack
  • No
  • No
Display
Display — specifications for iPhone XS, KS20.
SpecificationiPhone XSKS20
Touchscreen
  • capacitive touchscreen
  • resistive touchscreen
Display colors
  • 16M
Unknown
Screen area
  • 84.4 cm2
  • 24.3 cm2
Screen format
  • 19.5:9 (height:width)
  • 4:3 (height:width)
Screen to body ratio
  • 82.9%
  • 41.9%
PPI /points per inch/
  • 458 PPI
  • 143 PPI
Screen protection
  • Scratch-resistant glass
  • oleophobic coating
Unknown
Camera and Video

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

Camera and Video — specifications for iPhone XS, KS20.
SpecificationiPhone XSKS20
Rear camera, main
  • 12 MP
  • Dual
  • 2 MP
  • Single
Camera specs
  • 12 MP
  • f/1.8
  • 26mm (wide)
  • 1/2.55''
  • 1.4µm
  • OIS
  • PDAF -12 MP
  • f/2.4
  • 52mm (telephoto)
  • 1/3.4''
  • 1.0µm
  • PDAF
  • 2x optical zoom
  • 2 MP
  • AF
Functions
  • HDR
  • LED flash
Video
  • 1080p@60fps
  • Yes
Front camera, selfie
  • 7 MP
  • Single
  • 0.3 MP
  • Single
Specifications
  • 7 MP
  • f/2.2
  • 32mm (standard)
  • VGA videocall camera
DxOMark Main Score *
  • 106
Unknown
DxOMark Photo *
  • 81
Unknown
DxOMark Video *
  • 82
Unknown
DxOMark Selfie Score *
  • 82
Unknown
Performance

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

Performance — specifications for iPhone XS, KS20.
SpecificationiPhone XSKS20
Processor CPU
  • Hexa-core (2x2.5 GHz Vortex + 4x1.6 GHz Tempest)
  • 400 MHz ARM 11
Graphics processor GPU
  • Apple GPU (4-core graphics)
  • Adreno 130
Antutu 7 score *
  • 356601
Unknown
Antutu 8 score *
  • 452921
Unknown
General specs
General specs — specifications for iPhone XS, KS20.
SpecificationiPhone XSKS20
Release date
  • 2018
  • September
  • 2007
  • September
Colors
  • Space Gray
  • Silver
  • Gold
  • Black
  • Baby Pink
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 1150 EUR
  • 100 EUR
Battery life
  • Talking time- Up to 20 h (3G) Music play - Up to 60 h
  • Stand by time- Up to 270 h Talking time- Up to 4 h (2G) / Up to 3 h (3G)
Body build
  • Front/back glass
  • stainless steel frame
Unknown
Communication and Connectivity
Communication and Connectivity — specifications for iPhone XS, KS20.
SpecificationiPhone XSKS20
SIM card
  • Nano-SIM
  • Electronic SIM card (eSIM)
  • Mini-SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 CDMA 800 / 1900 -3G - HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 CDMA2000 1xEV-DO -4G - LTE band 1(2100)
  • 2(1900)
  • 3(1800)
  • 4(1700/2100)
  • 5(850)
  • 7(2600)
  • 8(900)
  • 12(700)
  • 13(700)
  • 14(700)
  • 17(700)
  • 18(800)
  • 19(800)
  • 20(800)
  • 25(1900)
  • 26(850)
  • 28(700)
  • 29(700)
  • 30(2300)
  • 32(1500)
  • 34(2000)
  • 38(2600)
  • 39(1900)
  • 40(2300)
  • 41(2500)
  • 46
  • 66(1700/2100) - A2097 LTE band 1(2100)
  • 66(1700/2100)
  • 71(600) - A1920
  • A2100
  • Show all network frequencies: -2G - GSM 900 / 1800 / 1900
Speed
  • HSPA 42.2/5.76 Mbps
  • LTE-A (4CA) Cat16 1024/150 Mbps
  • EV-DO Rev.A 3.1 Mbps
  • HSPA 3.6/0.384 Mbps
GPRS
  • Yes
  • Class 12
Edge
  • Yes
  • Class 12
Wi-Fi
  • Wi-Fi 802.11 a/b/g/n/ac
  • dual-band
  • hotspot
  • Wi-Fi 802.11b/g
GPS
  • Yes
  • with A-GPS
  • GLONASS
  • GALILEO
  • QZSS
  • No
USB
  • 2.0
  • proprietary reversible connector
  • 2.0
Bluetooth
  • 5.0
  • A2DP
  • LE
  • 2.0
  • A2DP
Harmful irradiation Unknown
  • SAR - 1.27 W/kg (head) 1.07 W/kg (body) SAR EU - 0.50 W/kg (head)
Music and Audio
Music and Audio — specifications for iPhone XS, KS20.
SpecificationiPhone XSKS20
Radio
  • No
  • Stereo FM radio
  • RDS
Others
  • Dolby Vision -HDR10 -Wide color gamut -3D Touch -True-tone -120 Hz touch-sensing
  • Active noise cancellation with dedicated mic
  • Handwriting recognition
Other features
Other features — specifications for iPhone XS, KS20.
SpecificationiPhone XSKS20
Dop
  • Sensors Face ID
  • accelerometer
  • gyro
  • proximity
  • compass
  • barometer - Fast battery charging: 50% in 30 min -Qi wireless charging -Siri natural language commands and dictation - IP68 dust/water resistant (up to 2m for 30 mins) -Apple Pay (Visa
  • MasterCard
  • AMEX certified) - Versions: A2097 (Global market) A1920 (USA
  • Canada
  • Puerto Rico
  • U.S. Virgin Islands) A2100 (China
  • Hong Kong); A2098 (Japan)
  • MP3/MP4/WMV/AAC/DivX player -Pocket Office -Organizer -Voice memo