Compare phones
| Global Score | |
| 77.6 | 77.7 |
| Basic Information | |
| LG | Samsung |
| Android 9.0 Pie | Android 10 |
| 2020-04-27 | 2020-06-19 |
| 6.48 x 3.05 x 0.33 inches | 6.44 x 2.96 x 0.35 inches |
| 6.74 ounces | 6.77 ounces |
| Titanium and White | Black, Blue, Red and White |
| Display / Screen | |
| 6.5 inches | 6.5 inches |
| 2340 x 1080 pixels | 1600 x 720 pixels |
| IPS LCD | TFT |
| 396 pixels per inch | 270 pixels per inch |
| No touch screen | No touch screen |
| 8.1 | 7.2 |
| Performance | |
| Mediatek Helio P35 MT6765 chipset | Samsung Exynos 850 chipset |
| Arm Cortex-A53, 64-bit, 12 nm (Octa-Core 2300 MHz) processor | Arm Cortex-A55, 64-bit (Octa-Core 2000 MHz) processor |
| 4 GB RAM | 3 GB RAM |
| PowerVR GE8320 GPU | Mali-G76 GPU |
| 9.27 | 9.09 |
| 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 | |
| 48.00 MP + 16.00 MP | 48.00 MP + 13.00 MP |
| -- | f/2.00 aperture |
| -- | 26.00mm focal length |
| -- | 0.5 inches (1/2") sensor |
| 1920 x 1080 (Full HD) video resolution | 1920 x 1080 (30 fps) (Full HD) video resolution |
| 8.36 | 10.78 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM, Dual SIM | Nano SIM, Dual SIM |
| 6.7 | 6.7 |
| Battery Life | |
| 4000mAh Li - Ion Battery | 5000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.92 | 6.8 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | NFC |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Gyroscope and Proximity Sensor |
Comparison review
The Galaxy A21s is slightly better than LG K61, having a global score of 77.7 against 77.6. Both of these phones use Android OS, but Galaxy A21s has 10 version and LG K61 has Android 9.0 Pie. Although it's the best device in this comparison, the Galaxy A21s body is just a little bit thicker and a little heavier than the LG K61.
LG K61 has a little faster processor than Galaxy A21s, and although they both have 8 cpu cores, the LG K61 also has a higher amount of RAM. The LG K61 has a much better display than Galaxy A21s, and although they both have a same size display, the LG K61 also has a much higher resolution of 1080 x 2340 and more pixels per inch in the display.
Samsung Galaxy A21s has a way better camera than LG K61. They have the same video frame rate, the same (Full HD) video definition and a back facing camera with a 48 megapixels resolution. The LG K61 counts with a way bigger memory capacity for applications and games than Galaxy A21s, because it has 96 GB more internal storage capacity and a slot for an SD memory card that holds a maximum of 1,95 TB.
Galaxy A21s has superior battery lifetime than LG K61, because it has 5000mAh of battery capacity against 4000mAh.
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