Compare phones
| Global Score | |
| 85.4 | 76.1 |
| Basic Information | |
| LG | Samsung |
| Android 10 | Android 10 |
| 2020-11-06 | 2020-06-29 |
| 6.55 x 3.04 x 0.33 inches | 6.61 x 3.02 x 0.32 inches |
| 7.14 ounces | 6.81 ounces |
| Titan gray | Black |
| -- | Plastic and Plastic |
| $ 395.00 | $ 194.00 |
| Display / Screen | |
| 6.7 inches | 6.5 inches |
| 2400 x 1080 pixels | 1600 x 720 pixels |
| IPS LCD | IPS LCD |
| 393 pixels per inch | 270 pixels per inch |
| No touch screen | No touch screen |
| 8 | 7.3 |
| Performance | |
| Qualcomm Snapdragon 690 SM6350 chipset | Mediatek Helio P35 chipset |
| Kryo 560, 64-bit, 8 nm (Octa-Core 2000 MHz) processor | Arm Cortex-A53, 64-bit, 12 nm (Octa-Core 2300 MHz) processor |
| 6 GB RAM | 3 GB RAM |
| Adreno 619L GPU | PowerVR GE8320 GPU |
| 9.18 | 9.27 |
| Storage | |
| 128 GB internal memory | 32 GB internal memory |
| microSDXC (up to 1,95 TB) external memory slot | microSDXC (up to 512 GB) external memory slot |
| 17.06 | 9.84 |
| Camera | |
| 64.00 MP + 16.00 MP | 16.00 MP + 13.00 MP |
| f/1.80 aperture | f/1.80 aperture |
| 25.00mm focal length | -- |
| 0.5 inches (1/2") sensor | 0.33 inches (1/3.06") sensor |
| 3840 x 2160 (30 fps) (4K) video resolution | 1920 x 1080 (30 fps) (Full HD) video resolution |
| 11.77 | 9.35 |
| 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 |
| 10.7 | 6.7 |
| Battery Life | |
| 4000mAh Li - Polymer Battery | 4000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 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, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| -- | FM Radio |
Comparison review
LG K92 has a global score of 85.4, which is better than the Galaxy A21's 76.1 general score. Although it's the best in this comparison, LG K92 is an a bit thicker and a bit heavier device than the Galaxy A21. Both of these phones come with the same Android 10 operating system. Galaxy A21 has just a bit better performance than LG K92, although it has 3 GB lesser RAM memory, they both have a Octa-Core processing unit.
LG K92 features a bit sharper display than Galaxy A21, because it has a greater screen density, a quite bigger display and a way better 1080 x 2400 pixels resolution. LG K92 shoots greater photos and videos than Galaxy A21, and although they both have a same size diafragm aperture, the LG K92 also has a much larger sensor, a lot higher (4K) video quality and a camera in the back with much more mega-pixels.
LG K92 features a much greater memory to store more games and applications than Galaxy A21, because it has an external memory card slot that allows a maximum of 1,95 TB and 128 GB internal storage. The Galaxy A21 has a battery duration that is just as good as the battery lifetime in LG K92.
Although LG K92 is a better device, it is way more expensive than the Samsung Galaxy A21, and it doesn't have such a good relation between it's price and quality as Samsung Galaxy A21. So if you want that extra features, you can buy the LG K92, else you can save some money and get the Samsung Galaxy A21, resigning a couple features and specifications.
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