Phone Comparison - LG K51S vs LG K42 vs Motorola Moto E40

general General Info

Manufacturer LG LG Motorola
Announced February 2020 September 2020 Not announced yet
Status Coming Soon - March 2020 Available - September 2020 Rumored
Colors Titanium, Pink, Blue Gray Black
Form Factor Candybar Candybar Candybar
Dimension 165.2 x 76.7 x 8.2 mm
(6.5 x 3.02 x 0.32 in)
165 x 76.7 x 8.4 mm
(6.5 x 3.02 x 0.33 in)
168.1 x 75.6 x 9.1 mm
(6.62 x 2.98 x 0.36 in)
Weight - 182 g (6.42 oz) 198 g (6.98 oz)
SIM Type Single SIM (Nano-SIM), Dual SIM (Nano-SIM, dual stand-by) Dual SIM (Nano-SIM, dual stand-by) Single SIM (Nano-SIM), Hybrid Dual SIM (Nano-SIM, dual stand-by)
2G Network GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only)
3G Network HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100
4G Network LTE (unspecified) LTE (unspecified) LTE
Messaging
Build Features - Fingerprint Sensor
MIL-STD-810G compliant
- Fingerprint Sensor (side-mounted)
MIL-STD-810G compliant*
*does not guarantee ruggedness or use in extreme conditions
- Fingerprint Sensor (rear-mounted)

hardware Hardware and OS

OS Android 10.0 Android 10 Android 11
Processor Octa-core 2.3 GHz Octa-core 2.0 GHz Cortex-A53, Mediatek MT6762 Helio P22 (12 nm) Octa-core 1.8 GHz, Unisoc T700
GPU - PowerVR GE8320 Mali G52
RAM 3 GB 64GB 3GB 4 GB
Internal Memory 64 GB N/A 64 GB
External Memory microSDXC (dedicated slot) microSDXC microSDXC (uses shared SIM slot)

display Display

Type IPS LCD Capacitive Touchscreen IPS LCD capacitive touchscreen HD+ IPS LCD Screen
90Hz Refresh Rate
Colors 16M colors 16M Colour 16M Colors
Size 6.5 inches 6.6 inches 6.5 inches
Resolution 720 x 1600 pixels (270 ppi) 720 x 1600 pixels (266 ppi) 720 x 1600 pixels (270 ppi)
Screen-to-Body Ratio 80.46% 83.00% 80.22%
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack yes yes yes
Radio No No FM radio
Games Yes + Downloadable Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes yes

camera Camera

Rear Camera 32 MP + 5 MP + 2 MP + 2 MP 13 MP + 5 MP + 2 MP + 2 MP 48 MP + 2 MP + 2 MP
Flash LED flash LED Flash LED Flash
Features 32 MP, (wide), PDAF
5 MP, (ultrawide)
2 MP (macro)
2 MP (depth)
panorama, HDR
13 MP, 27mm (wide), 1/3.1", 1.12µm, PDAF
5 MP, f/2.2, 120˚ (ultrawide), 1/5.0", 1.12µm
2 MP, f/2.4, (macro)
2 MP, f/2.4, (depth)
panorama, HDR
48 MP, f/2.0, (wide), PDAF
2 MP, f/2.4, (macro)
2 MP, f/2.4, (depth)
HDR, Panorama
Video 1080p@30fps 1080p@30fps 1080p@30fps
Front Camera 13 MP
HDR
1080p@30fps [Similar]
8 MP, f/2.0
1080p@30fps [Similar]
8 MP, f/2.2
HDR
1080p@30fps [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSPA 42.2/5.76 Mbps, LTE-A HSPA 42.2/5.76 Mbps, LTE HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
Bluetooth 5.0, A2DP, LE 5.0, A2DP, LE 5.0, A2DP, LE
Wi-Fi Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot Wi-Fi 802.11 b/g/n, hotspot
USB 2.0, Type-C 1.0 reversible connector 2.0, Type-C 1.0 reversible connector USB Type-C 2.0
GPS Yes, with A-GPS Yes, with A-GPS Yes, with A-GPS, GLONASS, GALILEO
Browser Yes Yes Yes

memory User Memory

Internal 64 GB, 3 GB RAM 64GB 3GB RAM 64 GB, 4 GB RAM
Expandable Storage microSDXC (dedicated slot) microSDXC microSDXC (uses shared SIM slot)
USB OTG Supported Supported Not Supported

Apps Sensors

Fingerprint fingerprint supported fingerprint supported fingerprint supported
Proximity Sensor proximity sensor present proximity sensor present proximity sensor present
Accelerometer Sensor accelerometer sensor present accelerometer sensor present accelerometer sensor present
Magnetic-Field Sensor (Compass) magnetic field sensor not present magnetic field sensor not present magnetic field sensor not present
Gyroscope Sensor gyroscope sensor present gyroscope sensor not present gyroscope sensor not present
NFC NFC supported NFC not supported NFC not supported

battery Battery

Type Non-removable Li-Po Battery Non-removable Li-Po Battery Non-removable Li-Po Battery
Battery Charging 10W
Capacity 4000 mAh 4000 mAh 4000 mAh
Stand by - - -
Talk Time - - -