Samsung Galaxy S21 Ultra vs LG G3 comparison

Show Only Differences Highlight Differences	Samsung Galaxy S21 Ultra	LG G3
ratings
Overall NDTV Rating	Read Review	Read Review
Design Rating
Display Rating
Software Rating
Performance Rating
Battery Life Rating
Camera Rating
Value for Money Rating
key specs
Display	6.80-inch	5.50-inch
Processor	Samsung Exynos 2100	Qualcomm Snapdragon 801
Front Camera	40-megapixel	2.1-megapixel
Rear Camera	108-megapixel + 12-megapixel + 10-megapixel + 10-megapixel	13-megapixel
RAM	12GB, 16GB	2GB
Storage	128GB, 256GB, 512GB	16GB
Battery Capacity	5000mAh	3000mAh
OS	Android 11	Android 4.4.2
Resolution	1440x3220 pixels	1440x2560 pixels
general
Brand	Samsung	LG
Model	Galaxy S21 Ultra	G3
Release date	January 14, 2021	May 1, 2014
Form factor	Touchscreen	Touchscreen
Dimensions (mm)	165.10 x 75.60 x 8.90	146.30 x 74.60 x 8.90
Weight (g)	228.00	149.00
IP rating	IP68	-
Battery capacity (mAh)	5000	3000
Fast charging	Proprietary	-
Wireless charging	Yes	-
Colours	Phantom Titanium, Phantom Navy, Phantom Brown	Metallic Black, Silk White, Shine Gold, Moon Violet, Burgundy Red
Alternate names	-	D855
Removable battery	-	Yes
display
Screen size (inches)	6.80	5.50
Touchscreen	Yes	Yes
Resolution	1440x3220 pixels	1440x2560 pixels
Protection type	Gorilla Glass	-
Pixels per inch (PPI)	515	538
hardware
Processor	2.2GHz octa-core (3x2.8GHz + 4x2.2GHz + 1x2.9GHz)	2.46GHz quad-core
Processor make	Samsung Exynos 2100	Qualcomm Snapdragon 801
RAM	12GB, 16GB	2GB
Internal storage	128GB, 256GB, 512GB	16GB
Expandable storage	-	Yes
Expandable storage type	-	microSD
Expandable storage up to (GB)	-	128
camera
Rear camera	108-megapixel (f/1.8, 0.8-micron) + 12-megapixel (f/2.2, 1.4-micron) + 10-megapixel (f/2.4, 1.22-micron) + 10-megapixel (f/4.9, 1.22-micron)	13-megapixel
Rear autofocus	Laser autofocus	-
Rear flash	Yes	Dual LED
Front camera	40-megapixel (f/2.2, 0.7-micron)	2.1-megapixel
software
Operating system	Android 11	Android 4.4.2
Skin	One UI 3.1	-
connectivity
Wi-Fi	Yes	Yes
Wi-Fi standards supported	802.11 a/b/g/n/ac/ax	802.11 a/b/g/n/ac
GPS	Yes	Yes
Bluetooth	Yes, v 5.00	Yes, v 4.00
NFC	Yes	Yes
USB Type-C	Yes	-
Number of SIMs	2	1
Infrared	-	Yes
USB OTG	-	No
Headphones	-	3.5mm
FM	-	Yes
Wi-Fi Direct	-	Yes
Mobile High-Definition Link (MHL)	-	Yes
sim 1
SIM Type	Nano-SIM	Micro-SIM
GSM/CDMA	GSM	GSM
3G	Yes	Yes
4G/ LTE	Yes	Yes
5G	Yes	-
sim 2
SIM Type	Nano-SIM	-
GSM/CDMA	GSM	-
3G	Yes	-
4G/ LTE	Yes	-
5G	Yes	-
sensors
Face unlock	Yes	-
In-Display Fingerprint Sensor	Yes	-
Compass/ Magnetometer	Yes	Yes
Proximity sensor	Yes	Yes
Accelerometer	Yes	Yes
Ambient light sensor	Yes	Yes
Gyroscope	Yes	Yes
Barometer	Yes	No
Temperature sensor	-	No