Comparison of LG K31 and Google Pixel 4a

Comparison of LG K31 and Google Pixel 4a [S]ave

Attribute	LG K31 ×	Google Pixel 4a ×
General
Brand	Lg	Google
Launch
Announced	2020-08-21	2020-08-03
Body
Width (mm)	8.6	8.2
Length (mm)	147.8	144
Height (mm)	71.1	69.4
Weight (g)	146	143
SIM	Dual SIM (Nano-SIM, dual stand-by)	Nano-SIM and/or eSIM
Front	-	Glass
Back	-	Plastic
Frame	-	Plastic
Network
Technology	CDMA GSM HSPA LTE	GSM HSPA LTE
2G bands	CDMA 800 / 1900 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2	GSM 850 / 900 / 1800 / 1900
3G bands	HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100	HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands	2, 4, 5, 12, 13, 25, 26, 41, 66, 71	1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 17, 18, 20, 25, 26, 28, 29, 30, 38, 39, 40, 41, 66, 71
Speed	HSPA 42.2/5.76 Mbps LTE	HSPA 42.2/5.76 Mbps LTE-A (3CA) Cat12 600/75 Mbps
Platform
OS	Android 10	Android 10
Chipset	Mediatek MT6762 Helio P22 (12 nm)	Qualcomm SDM730 Snapdragon 730G (8 nm)
CPU	Octa-core 2.0 GHz Cortex-A53	Octa-core (2x2.2 GHz Kryo 470 Gold & 6x1.8 GHz Kryo 470 Silver)
GPU	PowerVR GE8320	Adreno 618
Memory
Card slot	microSDXC	No
Internal	32GB 2GB RAM	128GB 6GB RAM
Display
Size (in)	5.7	5.81
Resolution (px)	720 x 1520	1080 x 2340
Protection	-	Corning Gorilla Glass 3
Display Type	IPS LCD	OLED
Battery
Type	Li-Ion	Li-Po
Charging	-	Fast charging 18W, USB Power Delivery 2.0
Capcity (mAh)	3000	3140
Main Camera
Main Camera Type	Dual	Single
Main Camera Properties	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	12.2 MP, f/1.7, 27mm (wide), 1/2.55", 1.4µm, dual pixel PDAF, OIS
Main Camera Video	1080p@30fps	4K@30fps, 1080p@30/60/120fps, gyro-EIS
Main Camera Features	LED flash, panorama, HDR	LED flash, Pixel Shift, Auto-HDR, panorama
Selfie Camera
Selfie Camera Type	Single	Single
Selfie Camera Properties	5 MP, f/2.2, 24mm (wide), 1/5.0", 1.12µm	8 MP, f/2.0, 24mm (wide), 1.12µm
Selfie Camera Video	1080p@30fps	1080p@30fps
Selfie Camera Features	-	Auto-HDR
Comms
WLAN	Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot	Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, DLNA, hotspot
Bluetooth	5.0, A2DP, LE	5.0, A2DP, LE, aptX HD
GPS	+	+
NFC	-	+
Radio	No	No
USB	microUSB 2.0	USB Type-C 3.1
Sound
Loudspeaker	+	+
3.5mm jack	+	+
Features
Sensors	Fingerprint (rear-mounted) accelerometer	Fingerprint (rear-mounted) accelerometer barometer compass gyro proximity
Misc
Colors	Gray	Barely Blue Just Black
Models	LM-K300Q LMK300	G025J