LG K40S vs LG Stylus 3

Phones Images
PHONES
Phone Names LG K40S LG Stylus 3
Network
2G bandsGSM 850 / 900 / 1800 / 1900GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only)
3G bandsHSDPA 850 / 900 / 1900 / 2100HSDPA 850 / 900 / 1900 / 2100
4G bands1, 3, 7, 8, 202, 4, 5, 12, 25, 26, 41 - LS777
SpeedHSPA 42.2/5.76 Mbps, LTE (2CA) Cat6 300/50 MbpsHSPA 42.2/5.76 Mbps, LTE (2CA) Cat6 300/50 Mbps
TechnologyGSM / HSPA / LTEGSM / CDMA / HSPA / LTE
 -3, 5, 40 - M400DK
Launch
Announced2019, August. Released 2019, September2016, December. Released 2017, March
StatusDiscontinuedDiscontinued
Body
Build-Glass front, plastic back, plastic frame
Dimensions156.3 x 73.9 x 8.6 mm (6.15 x 2.91 x 0.34 in)155.6 x 79.8 x 7.4 mm (6.13 x 3.14 x 0.29 in)
SIM· Nano-SIM· Nano-SIM + Nano-SIM· Nano-SIM· Nano-SIM + Nano-SIM
Weight186 g (6.56 oz)149 g (5.26 oz)
 MIL-STD-810G compliant* *does not guarantee ruggedness or use in extreme conditionsStylus
Display
Resolution720 x 1520 pixels, 19:9 ratio (~276 ppi density)720 x 1280 pixels, 16:9 ratio (~258 ppi density)
Size6.1 inches, 92.9 cm2 (~80.4% screen-to-body ratio)5.7 inches, 89.6 cm2 (~72.1% screen-to-body ratio)
TypeIPS LCDIPS LCD
Platform
CPUOcta-core 2.0 GHz Cortex-A53Octa-core (4x1.5 GHz Cortex-A53 & 4x1.0 GHz Cortex-A53) - M400DKOcta-core 1.4 GHz Cortex-A53 - LS777
ChipsetMediatek MT6762 Helio P22 (12 nm)Mediatek MT6750 - M400DKQualcomm MSM8940 Snapdragon 435 (28 nm) - LS777
GPUPowerVR GE8320Mali-T860MP2 - M400DKAdreno 505 - LS777
OSAndroid 9.0 (Pie), upgradable to Android 10Android 7.0 (Nougat)
Memory
Card slotmicroSDXC (dedicated slot)microSDXC (dedicated slot)
Internal32GB 2GB RAM, 32GB 3GB RAM16GB 2GB RAM, 16GB 3GB RAM, 32GB 2GB RAM
 eMMC 5.1eMMC 5.1
Main Camera
Dual13 MP, f/2.2, 26mm (wide), PDAF 5 MP, (ultrawide)-
FeaturesLED flash, panorama, HDRLED flash
Single-13 MP, f/2.2, 1/3.1", 1.12µm, AF
Video1080p@30fps1080p@30fps
Selfie camera
Single13 MP, f/2.0, 1/3.1", 1.12µm5 MP, Stylus 3, / 8 MP, Stylo 3, M400DK
Video1080p@30fps-
Sound
3.5mm jack YesYes
35mm jackYesYes
Loudspeaker YesYes
Comms
Bluetooth5.0, A2DP, LE4.1, A2DP, LE
NFCYes (market/region dependent)Yes
PositioningGPS, GLONASSGPS, GLONASS
RadioNoStereo FM radio with RDS; recording
USBmicroUSB 2.0, OTGmicroUSB 2.0, OTG
WLANWi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, DLNAWi-Fi 802.11 b/g/n, Wi-Fi Direct, DLNA
Features
SensorsFingerprint (rear-mounted), accelerometer, proximityFingerprint (rear-mounted), accelerometer, gyro, proximity, compass
Battery
TypeLi-Po 3500 mAh, non-removableLi-Ion 3200 mAh, removable
Misc
ColorsNew Aurora Black, New Moroccan BlueTitan, Pink gold
ModelsLMX430HM, LM-X430M400, LS777, LGMP450, LGL84VL, M430, M40, LGL83BL
PriceAbout 160 EURAbout 170 EUR