Compare phones
| Global Score | |
| 91.8 | 76.8 |
| Basic Information | |
| Samsung | LG |
| Android 11 | Android 10, 8.1 Oreo |
| 2021-01-29 | 2018-08-28 |
| 5.97 x 2.80 x 0.31 inches | 6.03 x 2.83 x 0.31 inches |
| 6.03 ounces | 5.50 ounces |
| Gray, Phantom pink, Violet and White | Black and Blue |
| Aluminum and Plastic | -- |
| Scratch-Resistant Glass | -- |
| $ 722.00 | -- |
| Display / Screen | |
| 6.2 inches | 6.1 inches |
| 2400 x 1080 pixels | 3120 x 1440 pixels |
| Dynamic AMOLED | IPS LCD |
| 424 pixels per inch | 563 pixels per inch |
| 1300 cd/m2 brightness | -- |
| No touch screen | No touch screen |
| 9.2 | 8.9 |
| Performance | |
| Qualcomm Snapdragon 888 chipset | Qualcomm Snapdragon 835 MSM8998 chipset |
| Kryo 680, 64-bit, 5 nm (Octa-Core 2840 MHz) processor | Kryo 280, 64-bit, 10 nm (Octa-Core 2450 MHz) processor |
| 8 GB RAM | 4 GB RAM |
| Adreno 660 GPU | Adreno 540 GPU |
| 9.63 | 9.36 |
| Storage | |
| 128 GB internal memory | 32 GB internal memory |
| No SD card slot | microSDXC (up to 1,95 TB) external memory slot |
| 10.1 | 12.76 |
| Camera | |
| 12.00 MP + 10.00 MP | 16.00 MP + 8.00 MP |
| f/1.80 aperture | f/1.60 aperture |
| 26.00mm focal length | 31.00mm focal length |
| 0.57 inches (1/1.76") sensor | 0.32 inches (1/3.1") sensor |
| 7680 x 4320 (24 fps) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| 1280 x 720 (960 fps) (HD) slow motion video | -- |
| 10.78 | 9.79 |
| 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 | 3000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | Wireless Charging |
| 5.92 | 4.96 |
| 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 | FM Radio |
Comparison review
The Samsung Galaxy S21 has an overall score of 91.8, which is better than the LG G7 One's 76.8 general score. Both devices in this comparison work with Android OS (Operating System), but Samsung Galaxy S21 has the newer 11 version and LG G7 One has Android 10. Samsung Galaxy S21 is a just a little heavier cellphone than the LG G7 One, but both of them are 0.31inches thick.
The Galaxy S21 features just a bit better hardware performance than LG G7 One, and although they both have a Octa-Core CPU, the Galaxy S21 also has a larger amount of RAM. The Galaxy S21 counts with a bit better screen than LG G7 One, because although it has a much lower resolution of 1080 x 2400 pixels and a bit inferior amount of pixels per inch in the screen, it also counts with a quite bigger display.
The Samsung Galaxy S21 has a better camera than LG G7 One, because although it has a smaller camera aperture which is not good for taking images and/or video in poorly lited environments and a lot worse resolution back-facing camera, it also counts with a much bigger camera sensor providing a way higher image quality and a way better 7680x4320 video resolution.
The LG G7 One counts with a much better memory for apps and games than Galaxy S21, because although it has less internal memory capacity, it also counts with a slot for external memory cards that admits up to 1,95 TB. The Galaxy S21 features superior battery duration than LG G7 One, because it has 4000mAh of battery capacity instead of 3000mAh.
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