LG KS20 vs Sony Xperia SX SO-05D

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.

  • Width

    Xperia SX SO-05D: 4 mm narrower

    KS20:
    58 mm
    Xperia SX SO-05D:
    54 mm
  • Screen diagonal

    KS20: 0.9 in smaller diagonal

    KS20:
    2.8 in
    Xperia SX SO-05D:
    3.7 in
  • Chipset

    KS20:
    Qualcomm MSM72000
    Xperia SX SO-05D:
    Qualcomm MSM8960 Snapdragon S4 Plus
  • Depth

    Xperia SX SO-05D: 3.4 mm thinner

    KS20:
    12.8 mm
    Xperia SX SO-05D:
    9.4 mm
  • Height

    KS20: 15.2 mm shorter

    KS20:
    99.8 mm
    Xperia SX SO-05D:
    115 mm
  • Release year

    KS20:
    2007
    Xperia SX SO-05D:
    2012

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 +4 mm versus Xperia SX SO-05D
    Depth:
    12.8 mm +3.4 mm versus Xperia SX SO-05D
  2. 2. Xperia SX SO-05D

    Height:
    115 mm +15.2 mm versus KS20
    Width:
    54 mm
    Depth:
    9.4 mm

Weight

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

  1. 1. KS20

    92.5 g

  2. 2. Xperia SX SO-05D

    95 g

    +2.5 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. Xperia SX SO-05D

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

Xperia SX SO-05D has approximately 55.4% 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, Xperia SX SO-05D, compared at the same storage capacity.
StorageKS20Xperia SX SO-05D
4 GB Unknown 1 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. Xperia SX SO-05D

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. KS20

    1050 mAh

  2. 2. Xperia SX SO-05D

    1500 mAh

    +450 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. Xperia SX SO-05D

Everyday essentials
Everyday essentials — specifications for KS20, Xperia SX SO-05D.
SpecificationKS20Xperia SX SO-05D
Dimensions (HxWxD)
  • 99.8 Х 58 Х 12.8 mm
  • 115 Х 54 Х 9.4 mm
Weight
  • 92.5 g
  • 95 g
Technology
  • TFT
  • LED-backlit LCD
Screen size
  • 2.8" inch
  • 3.7" inch
Screen resolution
  • 240 x 320 px
  • 540 x 960 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 128 MB
  • 4 GB
  • 1 GB RAM
Memory card support
  • microSD
  • up to 2 GB (dedicated slot)
  • microSD
  • up to 32 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 1050 mAh
  • Removable Li-Ion
  • 1500 mAh
  • Removable Li-Ion
Operating system OS
  • Microsoft Windows Mobile 6.0 Professional
  • Android 4.0 (Ice Cream Sandwich)
Chipset
  • Qualcomm MSM72000
  • Qualcomm MSM8960 Snapdragon S4 Plus
Headphone jack
  • No
  • Yes
Display
Display — specifications for KS20, Xperia SX SO-05D.
SpecificationKS20Xperia SX SO-05D
Touchscreen
  • resistive touchscreen
  • capacitive touchscreen
Display colors Unknown
  • 16M
Screen area
  • 24.3 cm2
  • 37.7 cm2
Screen format
  • 4:3 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 41.9%
  • 60.8%
PPI /points per inch/
  • 143 PPI
  • 298 PPI
Screen protection Unknown
  • Scratch-resistant glass
Camera and Video
Camera and Video — specifications for KS20, Xperia SX SO-05D.
SpecificationKS20Xperia SX SO-05D
Rear camera, main
  • 2 MP
  • Single
  • 8 MP
  • Single
Camera specs
  • 2 MP
  • AF
  • 8 MP
  • AF
Functions
  • LED flash
  • LED flash
  • panorama
Video
  • Yes
  • 1080p@30fps
Front camera, selfie
  • 0.3 MP
  • Single
  • 0.3 MP
  • Single
Specifications
  • VGA videocall camera
  • VGA
Performance

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

Performance — specifications for KS20, Xperia SX SO-05D.
SpecificationKS20Xperia SX SO-05D
Processor CPU
  • 400 MHz ARM 11
  • Dual-core 1.5 GHz Krait
Graphics processor GPU
  • Adreno 130
  • Adreno 225
Antutu 7 score * Unknown
  • 3000
General specs
General specs — specifications for KS20, Xperia SX SO-05D.
SpecificationKS20Xperia SX SO-05D
Release date
  • 2007
  • September
  • 2012
  • May
Colors
  • Black
  • Baby Pink
  • Black
  • White
  • Pink
  • Orange
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 100 EUR
  • 220 EUR
Battery life
  • Stand by time- Up to 270 h Talking time- Up to 4 h (2G) / Up to 3 h (3G)
  • Stand by time- Up to 280 h (2G) / Up to 360 h (3G) Talking time- Up to 6 h (2G) / Up to 5 h 50 min (3G)
Communication and Connectivity
Communication and Connectivity — specifications for KS20, Xperia SX SO-05D.
SpecificationKS20Xperia SX SO-05D
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 2100 / 800 -4G - LTE band 1(2100)
Speed
  • HSPA 3.6/0.384 Mbps
  • HSPA 14.4/5.76 Mbps
  • LTE Cat2 50/25 Mbps
GPRS
  • Class 12
  • Up to 86 kbps
Edge
  • Class 12
  • Up to 237 kbps
Wi-Fi
  • Wi-Fi 802.11b/g
  • Wi-Fi 802.11 a/b/g/n
  • dual-band
  • Wi-Fi Direct
  • DLNA
  • hotspot
GPS
  • No
  • Yes
  • with A-GPS
  • GLONASS
USB
  • 2.0
  • microUSB 2.0 (MHL TV-out)
Bluetooth
  • 2.0
  • A2DP
  • 3.1
  • A2DP
Harmful irradiation
  • SAR - 1.27 W/kg (head) 1.07 W/kg (body) SAR EU - 0.50 W/kg (head)
  • SAR - 1.07 W/kg (head) 0.51 W/kg (body) SAR EU - 0.97 W/kg (head)
Music and Audio
Music and Audio — specifications for KS20, Xperia SX SO-05D.
SpecificationKS20Xperia SX SO-05D
Radio
  • Stereo FM radio
  • RDS
  • Stereo FM radio
  • RDS
Others
  • Handwriting recognition
  • Active noise cancellation with dedicated mic
Other features
Other features — specifications for KS20, Xperia SX SO-05D.
SpecificationKS20Xperia SX SO-05D
Dop
  • MP3/MP4/WMV/AAC/DivX player -Pocket Office -Organizer -Voice memo
  • Sensors Accelerometer
  • gyro
  • proximity
  • compass
  • Infrared port - Mobile FeliCa client (v2.2.0) -Digital TV and TV launcher -MP4/H.264/WMV player -MP3/eAAC+/WMA/WAV player -TrackID music recognition -Document viewer -Voice memo/dial/commands -Predictive text input - For Japan