LG G8S ThinQ vs Samsung Galaxy A51
Display
Size
Resolution
Technology
OLED
Super AMOLED
Screen-to-body
81.32 %
87.37 %
Features
HDR video support, Scratch-resistant glass (Corning Gorilla Glass 5), Ambient light sensor, Proximity sensor
Scratch-resistant glass (Corning Gorilla Glass 3), Ambient light sensor, Proximity sensor
Hardware & Performance
System chip
Qualcomm Snapdragon 855
Samsung Exynos 9611
Processor
GPU
Adreno 640
Mali-G72 MP3
RAM
Internal storage
128GB
128GB
Storage expansion
microSDXC up to 2000 GB
microSDXC up to 512 GB
OS
Android (9.0 Pie)
Android (10), Samsung One UI
Battery
Capacity
3550 mAh
4000 mAh
Type
Li - Ion, Not user replaceable
Li - Polymer, Not user replaceable
Charging
Qualcomm Quick Charge 3.0, Qi wireless charging
Fast charging
Camera
Rear
Triple camera
Quad camera
Main camera
Specifications
Aperture size: F1.8; Focal length: 27 mm; Pixel size: 1.4 μm
Aperture size: F2.0; Focal length: 26 mm; Sensor size: 1/2"; Pixel size: 0.8 μm
Second camera
12 MP (Telephoto, OIS, PDAF)
12 MP (Ultra-wide)
Specifications
Optical zoom: 2x; Aperture size: F2.6; Pixel size: 1 μm
Aperture size: F2.2; Focal Length: 13 mm; Pixel size: 1.12 μm
Third camera
13 MP (Ultra-wide)
5 MP (Macro)
Specifications
Aperture size: F2.4; Focal Length: 14 mm; Pixel size: 1 μm
Aperture size: F2.4; Focal Length: 40 mm
Fourth camera
5 MP (Depth information)
Specifications
Aperture size: F2.2; Sensor size: 1/5"; Pixel size: 1.12 μm
Video recording
3840x2160 (4K UHD) (60 fps), 1920x1080 (Full HD) (60 fps), 1280x720 (HD) (240 fps)
3840x2160 (4K UHD) (30 fps), 1920x1080 (Full HD) (120 fps), 1280x720 (HD) (240 fps)
Features
Time-lapse video, EIS
Hyperlapse, EIS
Front
8 MP (Dual-Camera, Time-of-Flight (ToF), Autofocus, HDR)
32 MP (HDR)
Design
Dimensions
Weight
the average is 6.4 oz (183 g)
the average is 6.4 oz (183 g)
Materials
Back: Glass (Corning Gorilla Glass 6); Frame: Aluminum
Back: Plastic; Frame: Plastic
Resistance
Water, Dust; IP 68; MIL-STD-810 certified
Biometrics
3D Face unlock, Fingerprint (touch)
2D Face unlock, In-screen fingerprint
Colors
Mirror black, Mirror teal, Mirror white
Prism Crush black, Prism Crush white, Prism Crush pink, Prism Crush blue
Cellular
LTE (FDD)
Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 12(700 a), 17(700 b), 20(800 DD), 28(700 APT), 32(1500 L-band)
Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 12(700 a), 13(700 c), 17(700 b), 20(800 DD), 26(850+), 28(700 APT), 66(AWS-3)
LTE (TDD)
Bands 38(2600), 39(1900+), 40(2300), 41(2600+)
Bands 38(2600), 40(2300), 41(2600+)
UMTS
850, 900, 1900, 2100 MHz
850, 900, 1700/2100, 1900, 2100 MHz
Data Speed
Dual SIM
Yes
Yes
SIM type
Nano SIM
Nano SIM
Multimedia
Headphones
3.5mm jack
3.5mm jack
Features
32-Bit DAC, DTS:X Virtual Surround
Dolby Atmos
Connectivity & Features
Bluetooth
5.0
5.0
Wi-Fi
802.11 a, b, g, n, ac, dual-band; Wi-Fi Direct, Hotspot
802.11 a, b, g, n, ac, dual-band; Wi-Fi Direct, Hotspot
USB
Type-C (reversible), USB 3.1
Type-C (reversible), USB 2.0
Features
Charging, OTG
Charging, OTG
Sensors
Accelerometer, Gyroscope, Compass, Barometer
Accelerometer, Gyroscope, Compass, Hall (for flip covers)
Other
NFC
NFC, ANT+
