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LG K40S vs Sharp Aquos S2

Compare recorded specifications, size and practical differences.

LG K40S

LG K40S

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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.

  • WidthAquos S2: 1.9 mm narrowerAquos S2: 72 mm · K40S: 73.9 mm
  • Screen diagonalAquos S2: 0.6 in smaller diagonalAquos S2: 5.5 in · K40S: 6.1 in
  • DepthAquos S2: 0.7 mm thinnerAquos S2: 7.9 mm · K40S: 8.6 mm
  • HeightAquos S2: 14.5 mm shorterAquos S2: 141.8 mm · K40S: 156.3 mm
  • Release year2019 / 2017K40S: 2019 · Aquos S2: 2017

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.

Front
K40S: 156.3 × 73.9 mm 1 Aquos S2: 141.8 × 72 mm 2
Side
K40S: 156.3 × 8.6 mm 1 Aquos S2: 141.8 × 7.9 mm 2
  1. 1. K40S
    Height
    156.3 mm+14.5 mm versus Aquos S2
    Width
    73.9 mm+1.9 mm versus Aquos S2
    Depth
    8.6 mm+0.7 mm versus Aquos S2
    Weight
    Unknown
  2. 2. Aquos S2
    Height
    141.8 mm
    Width
    72 mm
    Depth
    7.9 mm
    Weight
    140 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.

Screen size
K40S: 6.1 in, 19:9, About 92.9 cm² rectangular area 1 Aquos S2: 5.5 in, 17:9, About 80.7 cm² rectangular area 2
  1. 1. K40S 6.1 in · 19:9 About 92.9 cm² rectangular area
  2. 2. Aquos S2 5.5 in · 17:9 About 80.7 cm² rectangular area

K40S has approximately 15.1% more rectangular screen area than Aquos S2.

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 by storage capacity and phone
StorageK40SAquos S2
32 GB 2 / 3 GB RAMAlternative RAM configurations Unknown
Aquos S2: Original memory entry

128 GB · 6 GB RAM 64 GB · 512GB 4GB

Practical features

Explicit Yes and No values are shown directly. Qualified or regional records retain their details. Unknown means the record is missing.

1. K40S

NFC
See details Yes (market/region dependent)
Headphone jack
Yes
Memory card support
See details microSD · up to 1 TB (dedicated slot)

2. Aquos S2

NFC
Yes
Headphone jack
No
Memory card support
See details microSD · up to 256 GB (uses SIM 2 slot)

Battery capacity

Capacity is not battery life. No endurance test is implied.

Recorded capacity

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

  1. 1. K40S3500 mAh

    +480 mAh versus Aquos S2

  2. 2. Aquos S23020 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. K40S2. Aquos S2

Everyday essentials
Everyday essentials
SpecificationK40SAquos S2
Dimensions (HxWxD)
  • 156.3 Х 73.9 Х 8.6 mm
  • 141.8 Х 72 Х 7.9 mm
Weight
  • 0 g
  • 140 g
Technology
  • IPS LCD
  • IPS LCD
Screen size
  • 6.1" inch
  • 5.5" inch
Screen resolution
  • 720 x 1520 px
  • 1080 x 2040 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 32GB 2GB RAM
  • 32GB 3GB RAM
  • 128 GB
  • 6 GB RAM 64 GB
  • 512GB 4GB
Memory card support
  • microSD
  • up to 1 TB (dedicated slot)
  • microSD
  • up to 256 GB (uses SIM 2 slot)
BatteryCapacity is not battery life. No endurance test is implied.
  • 3500 mAh
  • Non-removable Li-Po
  • 3020 mAh
  • Non-removable Li-Po
Operating system OS
  • Android 9.0 (Pie)
  • Android 7.1.1 (Nougat)
Chipset
  • Mediatek MT6762 Helio P22 (12 nm)
  • Qualcomm SDM630 Snapdragon 630 (14 nm) 64/4GB -Qualcomm SDM660 Snapdragon 660 (14 nm) 128/6GB
NFC
  • Yes (market/region dependent)
  • Yes
Headphone jack
  • Yes
  • No
Display
Display
SpecificationK40SAquos S2
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 92.9 cm2
  • 80.7 cm2
Screen format
  • 19:9 (height:width)
  • 17:9 (height:width)
Screen to body ratio
  • 80.4%
  • 79.0%
PPI /points per inch/
  • 276 PPI
  • 420 PPI
Screen protection Unknown
  • Corning Gorilla Glass (unspecified version)
Camera and Video
Camera and Video
SpecificationK40SAquos S2
Rear camera, main
  • 13 MP
  • Dual
  • 12 MP
  • Dual
Camera specs
  • 13 MP
  • f/2.2
  • 26mm (wide)
  • PDAF -5 MP
  • (ultrawide)
  • 12 MP
  • f/1.8
  • 1/2.55''
  • 1/3.2''
  • 1.4µm
  • dual pixel PDAF -8 MP
Functions
  • LED flash
  • panorama
  • HDR
  • Dual-LED dual-tone flash
  • panorama
  • HDR
Video
  • 1080p@30fps
  • 1080p@30fps
Front camera, selfie
  • 13 MP
  • Single
  • 8 MP
  • Single
Specifications
  • 13 MP
  • f/2.0
  • 8 MP
  • f/2.0
  • 1/3.2''
  • 1.4µm
Performance
Performance
SpecificationK40SAquos S2
Processor CPU
  • Octa-core 2.0 GHz Cortex-A53
  • Octa-core (4x2.2 GHz Cortex-A53 & 4x1.8 GHz Cortex A53) 64/4GB -Octa-core (4x2.2 GHz Kryo 260 & 4x1.8 GHz Kryo 260) 128/6GB
Graphics processor GPU
  • PowerVR GE8320
  • Adreno 508 64/4GB -Adreno 512 128/6GB
Antutu 7 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.
  • 76321
  • 88256
GeekBench 4 Single CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
  • 859
GeekBench 4 Multi-CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
  • 4079
GeekBench 4 RenderScriptLegacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
  • 3688
GeekBench 5 Single CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
  • 173
GeekBench 5 Multi-CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
  • 994
General specs
General specs
SpecificationK40SAquos S2
Release date
  • 2019
  • August
  • 2017
  • August
Colors
  • New Aurora Black
  • New Moroccan Blue
  • White
  • Black
  • Blue
  • Green
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.
  • 160 EUR
  • 450 EUR
Body build Unknown
  • Front/back glass
  • aluminum frame
Communication and Connectivity
Communication and Connectivity
SpecificationK40SAquos S2
SIM card
  • Single SIM (Nano-SIM)Dual SIM (Nano-SIM
  • dual stand-by)
  • Hybrid Dual SIM (Nano-SIM
  • dual stand-by)
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE band 1(2100)
  • 3(1800)
  • 7(2600)
  • 8(900)
  • 20(800)
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 CDMA 800 & TD-SCDMA -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE band 1(2100)
  • 3(1800)
  • 4(1700/2100)
  • 5(850)
  • 7(2600)
  • 8(900)
  • 12(700)
  • 28(700)
  • 39(1900)
  • 40(2300)
  • 41(2500)
Speed
  • HSPA 42.2/5.76 Mbps
  • LTE-A (2CA) Cat6 300/50 Mbps
  • HSPA 42.2/5.76 Mbps
  • LTE-A (2CA) Cat6 300/50 Mbps
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 a/b/g/n/ac
  • dual-band
  • Wi-Fi Direct
  • DLNA
  • hotspot
  • Wi-Fi 802.11 a/b/g/n/ac
  • dual-band
  • WiFi Direct
  • hotspot
GPS
  • Yes
  • with A-GPS
  • GLONASS
  • Yes
  • with A-GPS
  • GLONASS
  • BDS
USB
  • microUSB 2.0
  • USB On-The-Go
  • Type-C 1.0 reversible connector
  • USB On-The-Go
Bluetooth
  • 5.0
  • A2DP
  • LE
  • 4.2
  • A2DP
  • LE
Music and Audio
Music and Audio
SpecificationK40SAquos S2
Radio
  • No
  • No
Others
  • DTS: X Surround Sound -Active noise cancellation with dedicated mic
  • Active noise cancellation with dedicated mic
Other features
Other features
SpecificationK40SAquos S2
Dop
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • proximity - MIL-STD-810G compliant
  • Sensors Fingerprint (front-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass - Charging 5V/2A 10W