Phone Comparison - LG K40 vs LG K51S

LG K40
lg k40
LG K51S
lg k51s
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general General Info

Manufacturer LG LG
Announced February 2019 February 2020
Status Coming Soon - April 2019 Coming Soon - March 2020
Colors Black, Platinum, Blue Titanium, Pink, Blue
Form Factor Candybar Candybar
Dimension 153 x 71.9 x 8.3 mm
(6.02 x 2.83 x 0.33 in)
165.2 x 76.7 x 8.2 mm
(6.5 x 3.02 x 0.32 in)
Weight 150 g (5.29 oz) -
SIM Type Single SIM (Nano-SIM), Dual SIM (Nano-SIM, dual stand-by) Single SIM (Nano-SIM), 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 (dual-SIM model only)
3G Network HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100
4G Network LTE LTE (unspecified)
Messaging
Build Features - Fingerprint Sensor - Fingerprint Sensor
MIL-STD-810G compliant
Notification LED Yes -

hardware Hardware and OS

OS Android 8.1 (Oreo) Android 10.0
Processor Octa-core 2.0 GHz Cortex-A53, Mediatek MT6762 Helio P22 (12 nm) [Similar] Octa-core 2.3 GHz [Similar]
GPU PowerVR GE8320 [Similar] -
RAM 2/3 GB [Browse Similar] 3 GB [Browse Similar]
Internal Memory 32 GB 64 GB
External Memory microSD, up to 512 GB (dedicated slot) microSDXC (dedicated slot)

display Display

Type IPS LCD Capacitive Touchscreen IPS LCD Capacitive Touchscreen
Colors 16M colors 16M colors
Size 5.7 inches [Similar] 6.5 inches [Similar]
Resolution 720 x 1440 pixels (282 ppi) 720 x 1600 pixels (270 ppi)
Screen-to-Body Ratio 76.46% 80.46%
Multi-Touch yes yes

multimedia Multimedia

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

camera Camera

Rear Camera 16 MP [Similar] 32 MP + 5 MP + 2 MP + 2 MP [Similar]
Flash LED Flash LED flash
Features 16 MP, f/2.0, PDAF
HDR, Panorama
32 MP, (wide), PDAF
5 MP, (ultrawide)
2 MP (macro)
2 MP (depth)
panorama, HDR
Video 1080p@30fps 1080p@30fps
Front Camera 8 MP, f/2.0 [Similar] 13 MP
HDR
1080p@30fps [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes
Edge Yes Yes
3G HSPA, LTE-A HSPA 42.2/5.76 Mbps, LTE-A
Bluetooth 5.0, A2DP, LE 5.0, A2DP, LE
Wi-Fi Wi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, hotspot Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot
USB microUSB 2.0 2.0, Type-C 1.0 reversible connector
GPS Yes, with A-GPS Yes, with A-GPS
Browser Yes Yes

memory User Memory

Internal 32 GB, 2/3 GB RAM 64 GB, 3 GB RAM
Expandable Storage microSD, up to 512 GB (dedicated slot) microSDXC (dedicated slot)
USB OTG Supported Supported

Apps Sensors

Fingerprint fingerprint supported fingerprint supported
Proximity Sensor proximity sensor present proximity sensor present
Accelerometer Sensor accelerometer sensor present accelerometer sensor present
NFC NFC not supported NFC supported

battery Battery

Type Non-removable Li-ion Battery Non-removable Li-Po Battery
Capacity 3000 mAh 4000 mAh
Stand by - -
Talk Time - -