Compare phones
| Global Score | |
| 77.7 | 76.8 |
| Basic Information | |
| Samsung | LG |
| Android 10 | Android 10, 8.1 Oreo |
| 2020-06-19 | 2018-08-28 |
| 6.44 x 2.96 x 0.35 inches | 6.03 x 2.83 x 0.31 inches |
| 6.77 ounces | 5.50 ounces |
| Black, Blue, Red and White | Black and Blue |
| Display / Screen | |
| 6.5 inches | 6.1 inches |
| 1600 x 720 pixels | 3120 x 1440 pixels |
| TFT | IPS LCD |
| 270 pixels per inch | 563 pixels per inch |
| No touch screen | No touch screen |
| 7.2 | 8.9 |
| Performance | |
| Samsung Exynos 850 chipset | Qualcomm Snapdragon 835 MSM8998 chipset |
| Arm Cortex-A55, 64-bit (Octa-Core 2000 MHz) processor | Kryo 280, 64-bit, 10 nm (Octa-Core 2450 MHz) processor |
| 3 GB RAM | 4 GB RAM |
| Mali-G76 GPU | Adreno 540 GPU |
| 9.09 | 9.36 |
| Storage | |
| 32 GB internal memory | 32 GB internal memory |
| microSDXC (up to 512 GB) external memory slot | microSDXC (up to 1,95 TB) external memory slot |
| 9.84 | 12.76 |
| Camera | |
| 48.00 MP + 13.00 MP | 16.00 MP + 8.00 MP |
| f/2.00 aperture | f/1.60 aperture |
| 26.00mm focal length | 31.00mm focal length |
| 0.5 inches (1/2") sensor | 0.32 inches (1/3.1") sensor |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| 10.78 | 9.79 |
| 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 |
| 6.7 | 6.7 |
| Battery Life | |
| 5000mAh Li - Polymer Battery | 3000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 6.8 | 4.96 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | NFC |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Gyroscope and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| -- | FM Radio |
Comparison review
Samsung Galaxy A21s is a bit better than the LG G7 One, having a 77.7 score against 76.8. Both of these phones work with the same Android 10 OS (operating system), so they should provide the user very similar OS features. Even though the Samsung Galaxy A21s is newer than LG G7 One, it is somewhat thicker and heavier.
LG G7 One counts with a way better display than Galaxy A21s, because although it has a bit smaller screen, it also counts with a much higher 1440 x 3120 resolution and a much better pixel quantity per inch of display. LG G7 One has a little better processing power than Samsung Galaxy A21s, and although they both have 8 CPU cores, the LG G7 One also has a larger amount of RAM.
The LG G7 One features much more storage capacity for applications and games than Samsung Galaxy A21s, and although they both have equal internal memory, the LG G7 One also has a SD card slot that admits a maximum of 1,95 TB. Galaxy A21s counts with a very superior battery life than LG G7 One, because it has a 67% bigger battery size.
Galaxy A21s takes much clearer videos and photos than LG G7 One, because although it has a smaller aperture, and they both have the same video frame rate and the same video definition, the Galaxy A21s also counts with a much more megapixels camera in the back and a much bigger camera sensor providing a much higher image quality.
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