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Global Score
85.485.5
Basic Information
LGSamsung
Android 10Android 11, 10
2020-11-062019-12-27
6.55 x 3.04 x 0.33 inches6.24 x 2.90 x 0.31 inches
7.14 ounces6.07 ounces
Titan grayPrism Crush black, Prism Crush blue, Prism Crush pink and Prism Crush white
--Plastic and Plastic
--Scratch-Resistant Glass
$ 395.00$ 282.00
Display / Screen
6.7 inches6.5 inches
2400 x 1080 pixels 2400 x 1080 pixels
IPS LCD Super AMOLED
393 pixels per inch405 pixels per inch
No touch screenNo touch screen
88.1
Performance
Qualcomm Snapdragon 690 SM6350 chipsetSamsung Exynos 9611 chipset
Kryo 560, 64-bit, 8 nm (Octa-Core 2000 MHz) processorARM Cortex-A73 and ARM Cortex-A53, 64-bit, 10 nm (Octa-Core 2300 MHz) processor
6 GB RAM4 GB RAM
Adreno 619L GPUMali-G72 MP3 GPU
9.189.27
Storage
128 GB internal memory128 GB internal memory
microSDXC (up to 1,95 TB) external memory slotmicroSDXC (up to 512 GB) external memory slot
17.0614.14
Camera
64.00 MP + 16.00 MP48.00 MP + 32.00 MP
f/1.80 aperturef/2.00 aperture
25.00mm focal length26.00mm focal length
0.5 inches (1/2") sensor0.5 inches (1/2") sensor
3840 x 2160 (30 fps) (4K) video resolution3840 x 2160 (30 fps) (4K) video resolution
--1280 x 720 (240 fps) (HD) slow motion video
11.7711.55
Networks
Wi-FiWi-Fi
Mobile HotspotMobile Hotspot
5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPALTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA
Nano SIMNano SIM, Dual SIM
10.76.7
Battery Life
4000mAh Li - Polymer Battery4000mAh Li - Polymer Battery
Non-Removable BatteryNon-Removable Battery
5.925.92
Other Features
Bluetooth 5.0 Bluetooth 5.0
GPSGPS
NFCNFC
Fingerprint ID ScannerFingerprint ID Scanner
Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity SensorAccelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor
--FM Radio

Comparison review

Samsung Galaxy A51 is just a bit better than LG K92, with an 85.5 score against 85.4. The Samsung Galaxy A51 construction is lighter and just a little bit thinner than LG K92, although it was released just 11 months before. These devices use Android OS (Operating System), but Samsung Galaxy A51 has the newer 11 version while LG K92 has Android 10, providing some additional features and performance improvements.

Samsung Galaxy A51 counts with a bit more vivid screen than LG K92, because although it has a little smaller display, and they both have the same exact resolution of 1080 x 2400, the Samsung Galaxy A51 also counts with a bit greater quantity of pixels per display inch. LG K92 has a superior memory for applications, games, photos and videos than Samsung Galaxy A51, and although they both have the same internal storage, the LG K92 also has a slot for an external memory card that admits up to 1,95 TB.

The Galaxy A51 has a little faster CPU than LG K92, although it has less RAM, they both have a Octa-Core processing unit. The Galaxy A51 and LG K92 have similar batteries duration. The LG K92 has just a bit better camera than Galaxy A51, and although they both have the same video definition, the same back-facing camera sensor size and the same 30 frames per second video frame rate, the LG K92 also has a bigger aperture and a back facing camera with a lot better 64 MP resolution.

Even being the best phone between the ones we are comparing here, Galaxy A51 is also very cheap compared to the other devices.




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