Phone Comparison - LG Q51 vs LG Q61 vs LG Q31

general General Info

Manufacturer LG LG LG
Announced February 2020 May 2020 2020, September 17
Status Available - February 2020 Coming Soon - may 2020 Coming soon. Exp. release 2020, September 25
Colors Frozen White, Moonlight Titanium White Silver
Form Factor Candybar Candybar Candybar
Dimension 164.5 x 77.5 x 8.4 mm
(6.48 x 3.05 x 0.33 in)
164.5 x 77.5 x 8.4 mm
(6.48 x 3.05 x 0.33 in)
147.9 x 71 x 8.7 mm
(5.82 x 2.8 x 0.34 in)
Weight 204 g (7.2 oz) - 145 g (5.11 oz)
SIM Type Dual SIM (Nano-SIM, dual stand-by) Single SIM (Nano-SIM), Dual SIM (Nano-SIM, dual stand-by) Nano-SIM
2G Network GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) GSM 850 / 900 / 1800 / 1900
3G Network HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100
4G Network LTE band 1(2100), 3(1800), 7(2600), 8(900), 20(800) LTE (unspecified) LTE
Messaging
Build Features - Fingerprint Sensor
MIL-STD-810G compliant
- Fingerprint Sensor
MIL-STD-810G compliant
MIL-STD-810G compliant*
*does not guarantee ruggedness or use in extreme conditions

hardware Hardware and OS

OS Android 10.0 Android 10.0 Android 10
Processor Octa-core 2.0 GHz Cortex-A53, Mediatek MT6762 Helio P22 (12 nm) Octa-core (4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53), Mediatek MT6765 Helio P35 (12nm) Octa-core 2.0 GHz Cortex-A53, Mediatek MT6762 Helio P22 (12 nm)
GPU PowerVR GE8320 PowerVR GE8320 PowerVR GE8320
RAM 3 GB 4 GB 3 GB
Internal Memory 32 GB 64 GB 32 GB
External Memory microSDXC (dedicated slot) microSDXC (dedicated slot) microSDXC

display Display

Type IPS LCD Capacitive Touchscreen IPS LCD Capacitive Touchscreen IPS LCD capacitive touchscreen
Colors 16M colors 16M colors 16M colors
Size 6.5 inches 6.5 inches 5.7 inches
Resolution 720 x 1520 pixels (259 ppi) 1080 x 2340 pixels (396 ppi) 720 x 1520 pixels (295 ppi)
Screen-to-Body Ratio 82.56% 81.55% 77.26%
Multi-Touch yes yes yes

multimedia Multimedia

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

camera Camera

Rear Camera 13 MP + 5 MP + 2 MP 48 MP + 8 MP + 2 MP + 5 MP 13 MP + 5 MP
Flash LED Flash LED flash LED Flash
Features 13 MP, (wide), PDAF
5 MP, 13mm (ultrawide)
2 MP, f/2.4, (depth)
Panorama, HDR
48 MP, (wide), PDAF
8 MP, (ultrawide)
2 MP (macro)
5 MP (depth)
panorama, HDR
13 MP, f/1.8, 27mm (wide), 1/3.1", 1.12µm, PDAF
5 MP, f/2.2, 120˚ (ultrawide), 1/5.0", 1.12µm
Panorama, HDR
Video 1080p@30fps 2160p@30fps, 1080p@30fps 1080p@30fps
Front Camera 13 MP
HDR
1080p@30fps [Similar]
16 MP, f/2.0
HDR
1080p@30fps [Similar]
5 MP, f/2.2, 24mm (wide), 1/5.0", 1.12µm
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 (2CA) Cat6 300/75 Mbps HSPA 42.2/5.76 Mbps, LTE-A HSPA 42.2/5.76 Mbps, LTE
Bluetooth 5.0, A2DP, LE 5.0, A2DP, LE 5.0, A2DP, LE
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, Wi-Fi Direct, hotspot Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot
USB 2.0, Type-C 1.0 reversible connector 2.0, Type-C 1.0 reversible connector microUSB 2.0
GPS Yes, with A-GPS Yes, with A-GPS Yes, with A-GPS
Browser Yes Yes Yes

memory User Memory

Internal 32 GB, 3 GB RAM 64 GB, 4 GB RAM 32 GB, 3 GB RAM
Expandable Storage microSDXC (dedicated slot) microSDXC (dedicated slot) microSDXC
USB OTG Not Supported Supported Not Supported

Apps Sensors

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

battery Battery

Type Non-removable Li-Po Battery Non-removable Li-Po Battery
Battery Charging 10W
Non-removable Li-ion Battery
Capacity 4000 mAh 4000 mAh 3000 mAh
Stand by - - -
Talk Time - - -