Compare phones
| Global Score | |
| 91.8 | 78.2 |
| Basic Information | |
| Samsung | LG |
| Android 11 | Android 10 |
| 2021-01-29 | 2020-11-27 |
| 5.97 x 2.80 x 0.31 inches | 6.50 x 3.02 x 0.33 inches |
| 6.03 ounces | 6.56 ounces |
| Gray, Phantom pink, Violet and White | Sky Blue and White |
| Aluminum and Plastic | -- |
| Scratch-Resistant Glass | -- |
| $ 722.00 | -- |
| Display / Screen | |
| 6.2 inches | 6.6 inches |
| 2400 x 1080 pixels | 1600 x 720 pixels |
| Dynamic AMOLED | IPS LCD |
| 424 pixels per inch | 266 pixels per inch |
| 1300 cd/m2 brightness | -- |
| No touch screen | No touch screen |
| 9.2 | 7.3 |
| Performance | |
| Qualcomm Snapdragon 888 chipset | Mediatek Helio P35 MT6765 chipset |
| Kryo 680, 64-bit, 5 nm (Octa-Core 2840 MHz) processor | Arm Cortex-A53, 64-bit, 12 nm (Octa-Core 2300 MHz) processor |
| 8 GB RAM | 4 GB RAM |
| Adreno 660 GPU | PowerVR GE8320 GPU |
| 9.63 | 9.27 |
| Storage | |
| 128 GB internal memory | 128 GB internal memory |
| No SD card slot | microSDXC (up to 1,95 TB) external memory slot |
| 10.1 | 17.06 |
| Camera | |
| 12.00 MP + 10.00 MP | 48.00 MP + 28.00 MP |
| f/1.80 aperture | f/1.80 aperture |
| 26.00mm focal length | -- |
| 0.57 inches (1/1.76") sensor | 0.5 inches (1/2") sensor |
| 7680 x 4320 (24 fps) video resolution | 1920 x 1080 (Full HD) video resolution |
| 1280 x 720 (960 fps) (HD) slow motion video | -- |
| 10.78 | 9.9 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM, Dual SIM |
| 10.7 | 6.7 |
| Battery Life | |
| 4000mAh Li - Polymer Battery | 4000mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | -- |
| 5.92 | 5.92 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | NFC |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Light Sensor and Proximity Sensor |
| FM Radio | -- |
Comparison review
Galaxy S21 has a general score of 91.8, which is much better than the LG K62's general score of 78.2. The Galaxy S21 design is a little bit thinner and a bit lighter than the LG K62, although they were released only a couple of months apart. These phones work with Android operating system, but the Galaxy S21 has 11 version while LG K62 has Android 10, so it provides a lot of extra features and performance optimizations.
The Galaxy S21 counts with a bit more powerful processor than LG K62, and although they both have 8 processing cores, the Galaxy S21 also has more RAM. Galaxy S21 has a much sharper display than LG K62, because although it has a little bit smaller screen, it also counts with a much higher number of pixels per inch in the screen and a much better 1080 x 2400 resolution.
The LG K62 counts with a much better memory for applications, games, photos and videos than Galaxy S21, and although they both have the same internal memory capacity, the LG K62 also has a SD extension slot that allows a maximum of 1,95 TB. LG K62's battery performance is just as good as Galaxy S21's battery performance.
Galaxy S21 has a slightly better camera than LG K62, because although it has a lot worse 12 mega-pixels resolution back-facing camera, and they both have a same size aperture, the Galaxy S21 also counts with a larger sensor taking more light and vivid colors and a much higher 7680x4320 video quality.
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