Lava A71 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.

  • Width

    KS20: 14 mm narrower

    A71:
    72 mm
    KS20:
    58 mm
  • Screen diagonal

    KS20: 2.2 in smaller diagonal

    A71:
    5 in
    KS20:
    2.8 in
  • Depth

    A71: 4.3 mm thinner

    A71:
    8.5 mm
    KS20:
    12.8 mm
  • Height

    KS20: 45.7 mm shorter

    A71:
    145.5 mm
    KS20:
    99.8 mm
  • Release year

    A71:
    2016
    KS20:
    2007

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. A71

    Height:
    145.5 mm +45.7 mm versus KS20
    Width:
    72 mm +14 mm versus KS20
    Depth:
    8.5 mm
    Weight:
    Unknown
  2. 2. KS20

    Height:
    99.8 mm
    Width:
    58 mm
    Depth:
    12.8 mm +4.3 mm versus A71
    Weight:
    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. A71

    Screen diagonal:
    5 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    68.9 cm²
  2. 2. KS20

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

A71 has approximately 183.9% 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 A71, KS20, compared at the same storage capacity.
StorageA71KS20
8 GB 1 GB RAM Unknown
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. A71

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 32 GB (dedicated slot)

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. A71

    2500 mAh

    +1450 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. A712. KS20

Everyday essentials
Everyday essentials — specifications for A71, KS20.
SpecificationA71KS20
Dimensions (HxWxD)
  • 145.5 Х 72 Х 8.5 mm
  • 99.8 Х 58 Х 12.8 mm
Weight
  • 0 g
  • 92.5 g
Technology Unknown
  • TFT
Screen size
  • 5" inch
  • 2.8" inch
Screen resolution
  • 720 x 1280 px
  • 240 x 320 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 8 GB
  • 1 GB RAM
  • 128 MB
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • microSD
  • up to 2 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 2500 mAh
  • Removable Li-Po
  • 1050 mAh
  • Removable Li-Ion
Operating system OS
  • Android 5.1 (Lollipop)
  • upgradable to 6.0 (Marshmallow)
  • Microsoft Windows Mobile 6.0 Professional
Chipset Unknown
  • Qualcomm MSM72000
Headphone jack
  • Yes
  • No
Display
Display — specifications for A71, KS20.
SpecificationA71KS20
Touchscreen
  • capacitive touchscreen
  • resistive touchscreen
Display colors
  • 16M
Unknown
Screen area
  • 68.9 cm2
  • 24.3 cm2
Screen format
  • 16:9 (height:width)
  • 4:3 (height:width)
Screen to body ratio
  • 65.8%
  • 41.9%
PPI /points per inch/
  • 294 PPI
  • 143 PPI
Screen protection
  • Corning Gorilla Glass
Unknown
Camera and Video
Camera and Video — specifications for A71, KS20.
SpecificationA71KS20
Rear camera, main
  • 5 MP
  • Single
  • 2 MP
  • Single
Camera specs
  • 5 MP
  • 2 MP
  • AF
Functions
  • LED flash
  • LED flash
Video
  • 1080p@30fps
  • Yes
Front camera, selfie
  • 2 MP
  • Single
  • 0.3 MP
  • Single
Specifications
  • 2 MP
  • VGA videocall camera
Performance

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

Performance — specifications for A71, KS20.
SpecificationA71KS20
Processor CPU
  • Quad-core 1.5 GHz
  • 400 MHz ARM 11
Graphics processor GPU Unknown
  • Adreno 130
GeekBench 4 Single Core *
  • 404
Unknown
GeekBench 4 Multi-Core *
  • 1256
Unknown
General specs
General specs — specifications for A71, KS20.
SpecificationA71KS20
Release date
  • 2016
  • February
  • 2007
  • September
Colors
  • Dark Blue
  • Black
  • Baby Pink
Historical recorded price Legacy catalogue value; date unknown. Not a current offer. Unknown
  • 100 EUR
Battery life Unknown
  • Stand by time- Up to 270 h Talking time- Up to 4 h (2G) / Up to 3 h (3G)
Communication and Connectivity
Communication and Connectivity — specifications for A71, KS20.
SpecificationA71KS20
SIM card
  • Dual SIM
  • Mini-SIM
Network
  • Show all network frequencies: -2G - GSM 900 / 1800 - SIM 1 & SIM 2 -3G - HSDPA 900 / 2100 -4G - LTE band 3(1800)
  • 5(850)
  • 40(2300)
  • Show all network frequencies: -2G - GSM 900 / 1800 / 1900
Speed
  • HSPA
  • HSPA 3.6/0.384 Mbps
GPRS
  • Yes
  • Class 12
Edge
  • Yes
  • Class 12
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • hotspot
  • Wi-Fi 802.11b/g
GPS
  • Yes
  • with A-GPS
  • No
USB
  • microUSB 2.0
  • 2.0
Bluetooth
  • 4.0
  • A2DP
  • 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 A71, KS20.
SpecificationA71KS20
Radio
  • FM radio
  • Stereo FM radio
  • RDS
Others Unknown
  • Handwriting recognition
Other features
Other features — specifications for A71, KS20.
SpecificationA71KS20
Dop
  • Sensors Accelerometer
  • proximity - For India
  • MP3/MP4/WMV/AAC/DivX player -Pocket Office -Organizer -Voice memo