Compare phones
| Global Score | |
| 98.1 | 77.6 |
| Basic Information | |
| Samsung | LG |
| Android 11 | Android 9.0 Pie |
| 2021-01-29 | 2020-04-27 |
| 6.50 x 2.98 x 0.35 inches | 6.48 x 3.05 x 0.33 inches |
| 8.04 ounces | 6.74 ounces |
| Phantom black and Silver | Titanium and White |
| Aluminum and Glass (Corning Gorilla Glass Victus) | -- |
| Scratch-Resistant Glass | -- |
| $ 966.00 | -- |
| Display / Screen | |
| 6.8 inches | 6.5 inches |
| 3200 x 1440 pixels | 2340 x 1080 pixels |
| Dynamic AMOLED | IPS LCD |
| 516 pixels per inch | 396 pixels per inch |
| 1500 cd/m2 brightness | -- |
| No touch screen | No touch screen |
| 9.8 | 8.1 |
| 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 |
| 12 GB RAM | 4 GB RAM |
| Adreno 660 GPU | PowerVR GE8320 GPU |
| 9.72 | 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 | |
| 108.00 MP + 40.00 MP | 48.00 MP + 16.00 MP |
| f/1.80 aperture | -- |
| 24.00mm focal length | -- |
| 0.75 inches (1/1.33") sensor | -- |
| 7680 x 4320 (24 fps) video resolution | 1920 x 1080 (Full HD) video resolution |
| 1280 x 720 (960 fps) (HD) slow motion video | -- |
| 13.75 | 8.36 |
| 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 | |
| 5000mAh Li - Polymer Battery | 4000mAh Li - Ion Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | -- |
| 6.8 | 5.92 |
| Other Features | |
| Bluetooth 5.1 | 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
Galaxy S21 Ultra is much better than the LG K61, with a 98.1 score against 77.6. Galaxy S21 Ultra is a newer device than LG K61, although it is just a little thicker and heavier. These phones include Android OS (Operating System), but the Galaxy S21 Ultra has the older 11 version and LG K61 has Android 9.0 Pie.
Samsung Galaxy S21 Ultra has a much more vibrant screen than LG K61, because it has a higher pixels amount per inch in the screen, a higher resolution of 1440 x 3200 pixels and a little bit larger display. The LG K61 features a superior memory to install games and applications than Samsung Galaxy S21 Ultra, and although they both have equal internal storage, the LG K61 also has a slot for SD memory cards that admits a maximum of 1,95 TB.
The Samsung Galaxy S21 Ultra features a bit superior processor than LG K61, and although they both have 8 processing cores, the Samsung Galaxy S21 Ultra also has a larger amount of RAM. The Samsung Galaxy S21 Ultra shoots much better videos and photos than LG K61, because it has a lot better 7680x4320 video definition and a back camera with a way better resolution.
The Samsung Galaxy S21 Ultra features longer battery duration than LG K61, because it has 5000mAh of battery capacity instead of 4000mAh.
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