LG K50 vs LG K51S

Phones Images
PHONES
Phone Names LG K50 LG K51S
Network
2G bandsGSM 850 / 900 / 1800 / 1900GSM 850 / 900 / 1800 / 1900
3G bandsHSDPA 850 / 900 / 1900 / 2100HSDPA 850 / 900 / 1900 / 2100
4G bands1, 3, 7, 8, 20, 381, 3, 7, 8, 20, 28, 38
SpeedHSPA 42.2/5.76 Mbps, LTE (2CA) Cat6 300/75 MbpsHSPA 42.2/5.76 Mbps, LTE (2CA) Cat6 300/50 Mbps
TechnologyGSM / HSPA / LTEGSM / HSPA / LTE
Launch
Announced2019, February. Released 2019, August2020, February 18. Released 2020, April 27
StatusDiscontinuedDiscontinued
Body
Dimensions161.3 x 77 x 8.7 mm (6.35 x 3.03 x 0.34 in)165.2 x 76.7 x 8.3 mm (6.50 x 3.02 x 0.33 in)
SIM· Nano-SIM· Nano-SIM + Nano-SIM· Nano-SIM· Nano-SIM + Nano-SIM
Weight170 g (6.00 oz)194.5 g (6.88 oz)
 MIL-STD-810G compliant* *does not guarantee ruggedness or use in extreme conditionsMIL-STD-810G compliant* *does not guarantee ruggedness or use in extreme conditions
Display
Protection-Scratch-resistant glass
Resolution720 x 1520 pixels, 19:9 ratio (~269 ppi density)720 x 1600 pixels, 20:9 ratio (~282 ppi density)
Size6.26 inches, 97.8 cm2 (~78.8% screen-to-body ratio)6.55 inches, 93.6 cm2 (~73.8% screen-to-body ratio)
TypeIPS LCDIPS LCD
Platform
CPUOcta-core 2.0 GHz Cortex-A53Octa-core (4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53)
ChipsetMediatek MT6762 Helio P22 (12 nm)Mediatek MT6765 Helio P35 (12 nm)
GPUPowerVR GE8320PowerVR GE8320
OSAndroid 9.0 (Pie)Android 9.0 (Pie)
Memory
Card slotmicroSDXC (dedicated slot)microSDXC (dedicated slot)
Internal32GB 3GB RAM64GB 3GB RAM
 eMMC 5.1eMMC 5.1
Main Camera
Dual13 MP, f/2.2, 26mm (wide), PDAF Auxiliary lens-
FeaturesLED flash, panorama, HDRLED flash, panorama, HDR
Quad-32 MP, (wide), PDAF 5 MP, f/2.2, 115˚, (ultrawide) 2 MP (macro) Auxiliary lens
Video1080p@30fps1080p@30fps
Selfie camera
Single13 MP, f/2.0, 1/3.1", 1.12µm13 MP, 1/3.1", 1.12µm
Video1080p@30fps1080p@30fps
Sound
3.5mm jack YesYes
35mm jackYesYes
Loudspeaker YesYes
Comms
Bluetooth5.0, A2DP, LE5.0, A2DP, LE
NFCYes (market/region dependent)Yes
PositioningGPS, GLONASSGPS
RadioNoNo
USBmicroUSB 2.0, OTGUSB Type-C 2.0, OTG
WLANWi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, DLNAWi-Fi 802.11 a/b/g/n, Wi-Fi Direct, DLNAorWi-Fi 802.11 b/g/n, Wi-Fi Direct, DLNA
Features
SensorsFingerprint (rear-mounted), accelerometer, proximityFingerprint (rear-mounted), accelerometer, proximity, compass
Battery
TypeLi-Po 3500 mAh, non-removableLi-Po 4000 mAh
Misc
ColorsAurora Black, Moroccan Blue, Platinum GrayTitanium, Pink, Blue, Red
ModelsLMX520BMW, LMX520EMW, LM-X520, 802LGLMK510EMW, LM-K510EMW, LM-K510
PriceAbout 180 EURAbout 200 EUR