Compare phones
| Global Score | |
| 76.8 | 76.1 |
| Basic Information | |
| LG | Samsung |
| Android 10, 8.1 Oreo | Android 10 |
| 2018-08-28 | 2020-06-29 |
| 6.03 x 2.83 x 0.31 inches | 6.61 x 3.02 x 0.32 inches |
| 5.50 ounces | 6.81 ounces |
| Black and Blue | Black |
| -- | Plastic and Plastic |
| -- | $ 194.00 |
| Display / Screen | |
| 6.1 inches | 6.5 inches |
| 3120 x 1440 pixels | 1600 x 720 pixels |
| IPS LCD | IPS LCD |
| 563 pixels per inch | 270 pixels per inch |
| No touch screen | No touch screen |
| 8.9 | 7.3 |
| Performance | |
| Qualcomm Snapdragon 835 MSM8998 chipset | Mediatek Helio P35 chipset |
| Kryo 280, 64-bit, 10 nm (Octa-Core 2450 MHz) processor | Arm Cortex-A53, 64-bit, 12 nm (Octa-Core 2300 MHz) processor |
| 4 GB RAM | 3 GB RAM |
| Adreno 540 GPU | PowerVR GE8320 GPU |
| 9.36 | 9.27 |
| Storage | |
| 32 GB internal memory | 32 GB internal memory |
| microSDXC (up to 1,95 TB) external memory slot | microSDXC (up to 512 GB) external memory slot |
| 12.76 | 9.84 |
| Camera | |
| 16.00 MP + 8.00 MP | 16.00 MP + 13.00 MP |
| f/1.60 aperture | f/1.80 aperture |
| 31.00mm focal length | -- |
| 0.32 inches (1/3.1") 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 |
| 9.79 | 9.35 |
| 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 | Nano SIM |
| 6.7 | 6.7 |
| Battery Life | |
| 3000mAh Li - Polymer Battery | 4000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | -- |
| 4.96 | 5.92 |
| 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, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| FM Radio | FM Radio |
Comparison review
The LG G7 One is a bit better than the Galaxy A21, with a 76.8 score against 76.1. Both of these devices come with the same Android 10 OS (operating system), so you shouldn't see any differences in that aspect. Although LG G7 One is older than Galaxy A21, it's body is lighter and a little thinner.
LG G7 One has a bit superior processing unit than Samsung Galaxy A21, and although they both have a Octa-Core processor, the LG G7 One also has a higher amount of RAM memory. The LG G7 One features a much better looking display than Samsung Galaxy A21, because although it has a little smaller screen, it also counts with a way better 1440 x 3120 resolution and much more pixels per screen inch.
The LG G7 One has just a bit better camera than Samsung Galaxy A21, because although it has a smaller back-facing camera sensor, and they both have the same resolution camera, the LG G7 One also counts with a larger diafragm aperture to take better photos and video in low light situations and a much better (4K) video definition.
The LG G7 One has a way bigger storage capacity to install applications and games than Samsung Galaxy A21, and although they both have the same internal storage, the LG G7 One also has a slot for external memory cards that allows up to 1,95 TB. The Galaxy A21 has longer battery life than LG G7 One, because it has a 4000mAh battery capacity.
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