LG KS20 vs ZTE Grand X V970

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: 17.5 g lighter

    KS20:
    92.5 g
    Grand X V970:
    110 g
  • Width

    KS20: 7 mm narrower

    KS20:
    58 mm
    Grand X V970:
    65 mm
  • Screen diagonal

    KS20: 1.5 in smaller diagonal

    KS20:
    2.8 in
    Grand X V970:
    4.3 in
  • Depth

    Grand X V970: 2.9 mm thinner

    KS20:
    12.8 mm
    Grand X V970:
    9.9 mm
  • Height

    KS20: 27.6 mm shorter

    KS20:
    99.8 mm
    Grand X V970:
    127.4 mm
  • Release year

    KS20:
    2007
    Grand X V970:
    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
    Depth:
    12.8 mm +2.9 mm versus Grand X V970
  2. 2. Grand X V970

    Height:
    127.4 mm +27.6 mm versus KS20
    Width:
    65 mm +7 mm versus KS20
    Depth:
    9.9 mm

Weight

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

  1. 1. KS20

    92.5 g

  2. 2. Grand X V970

    110 g

    +17.5 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. Grand X V970

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

Grand X V970 has approximately 109.9% 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, Grand X V970, compared at the same storage capacity.
StorageKS20Grand X V970
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. Grand X V970

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. Grand X V970

    1600 mAh

    +550 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. Grand X V970

Everyday essentials
Everyday essentials — specifications for KS20, Grand X V970.
SpecificationKS20Grand X V970
Dimensions (HxWxD)
  • 99.8 Х 58 Х 12.8 mm
  • 127.4 Х 65 Х 9.9 mm
Weight
  • 92.5 g
  • 110 g
Technology
  • TFT
  • IPS LCD
Screen size
  • 2.8" inch
  • 4.3" 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
  • 1600 mAh
  • Removable Li-Ion
Operating system OS
  • Microsoft Windows Mobile 6.0 Professional
  • Android 4.0 (Ice Cream Sandwich)
  • upgradable to 4.1.1 (Jelly Bean)
Chipset
  • Qualcomm MSM72000
  • Nvidia Tegra 2
Headphone jack
  • No
  • Yes
Display
Display — specifications for KS20, Grand X V970.
SpecificationKS20Grand X V970
Touchscreen
  • resistive touchscreen
  • capacitive touchscreen
Display colors Unknown
  • 16M
Screen area
  • 24.3 cm2
  • 51.0 cm2
Screen format
  • 4:3 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 41.9%
  • 61.6%
PPI /points per inch/
  • 143 PPI
  • 256 PPI
Camera and Video
Camera and Video — specifications for KS20, Grand X V970.
SpecificationKS20Grand X V970
Rear camera, main
  • 2 MP
  • Single
  • 5 MP
  • Single
Camera specs
  • 2 MP
  • AF
  • 5 MP
  • AF
Functions
  • LED flash
  • LED flash
Video
  • Yes
  • 1080p@30fps
Front camera, selfie
  • 0.3 MP
  • Single
  • 0.3 MP
  • Single
Specifications
  • VGA videocall camera
  • VGA
Performance
Performance — specifications for KS20, Grand X V970.
SpecificationKS20Grand X V970
Processor CPU
  • 400 MHz ARM 11
  • 1.0 GHz dual-core Cortex-A9
Graphics processor GPU
  • Adreno 130
  • ULP GeForce
General specs
General specs — specifications for KS20, Grand X V970.
SpecificationKS20Grand X V970
Release date
  • 2007
  • September
  • 2012
  • February
Colors
  • Black
  • Baby Pink
  • Black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 100 EUR
  • 230 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, Grand X V970.
SpecificationKS20Grand X V970
SIM card
  • Mini-SIM
  • Dual SIM (Mini-SIM
  • dual stand-by)
Network
  • Show all network frequencies: -2G - GSM 900 / 1800 / 1900
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
Speed
  • HSPA 3.6/0.384 Mbps
  • HSPA 21.1/5.76 Mbps
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
  • DLNA
  • hotspot
GPS
  • No
  • Yes
  • with A-GPS
USB
  • 2.0
  • microUSB 2.0
Bluetooth
  • 2.0
  • A2DP
  • 2.1
  • A2DP
  • EDR
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, Grand X V970.
SpecificationKS20Grand X V970
Radio
  • Stereo FM radio
  • RDS
  • Stereo FM radio
  • RDS
Others
  • Handwriting recognition
  • Dolby Mobile -Active noise cancellation with dedicated mic
Other features
Other features — specifications for KS20, Grand X V970.
SpecificationKS20Grand X V970
Dop
  • MP3/MP4/WMV/AAC/DivX player -Pocket Office -Organizer -Voice memo
  • Sensors Accelerometer
  • gyro
  • proximity
  • compass - MP4/H.264/WMV player -MP3/eAAC+/WMA/WAV player -Document viewer -Photo viewer/editor -Voice memo/dial -Predictive text input - Also known as ZTE Mimosa X
  • ZTE V970M (based on MediaTek MT6577 with dual-SIM card slots)