Compare phones
| Global Score | |
| 71.8 | 76.1 |
| Basic Information | |
| LG | Samsung |
| -- | Android 10 |
| 2017-08-02 | 2020-06-29 |
| 5.61 x 2.73 x 0.32 inches | 6.61 x 3.02 x 0.32 inches |
| 5.26 ounces | 6.81 ounces |
| 16 777 216 | Black |
| Aluminum | Plastic and Plastic |
| Scratch-Resistant Glass | -- |
| $ 205.00 | $ 194.00 |
| Display / Screen | |
| 5.5 inches | 6.5 inches |
| 2160 x 1080 pixels | 1600 x 720 pixels |
| IPS LCD | IPS LCD |
| 439 pixels per inch | 270 pixels per inch |
| No touch screen | No touch screen |
| 8.1 | 7.3 |
| Performance | |
| Qualcomm Snapdragon 435 8940 chipset | Mediatek Helio P35 chipset |
| ARM Cortex-A53, 64-bit, 28 nm (Octa-Core 1400 MHz) processor | Arm Cortex-A53, 64-bit, 12 nm (Octa-Core 2300 MHz) processor |
| 3 GB RAM | 3 GB RAM |
| Adreno 505 GPU | PowerVR GE8320 GPU |
| 8.64 | 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 | |
| 13.00 MP + 5.00 MP | 16.00 MP + 13.00 MP |
| f/2.20 aperture | f/1.80 aperture |
| -- | 0.33 inches (1/3.06") sensor |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 1920 x 1080 (30 fps) (Full HD) video resolution |
| 8.8 | 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 |
| 4.96 | 5.92 |
| Other Features | |
| Bluetooth 4.2 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | NFC |
| -- | 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 Galaxy A21 is just a bit better than LG Q6, having a 76.1 score against 71.8. The Galaxy A21 design has the same thickness than LG Q6, but it's heavier. The LG Q6 features a more vivid screen than Samsung Galaxy A21, because although it has a quite smaller display, it also counts with a way better screen pixels density and a lot better resolution of 1080 x 2160px.
The LG Q6 has a lot bigger memory capacity to install games and applications than Galaxy A21, and although they both have the same 32 GB internal storage capacity, the LG Q6 also has an external memory card slot that admits a maximum of 1,95 TB. The Samsung Galaxy A21 counts with a bit superior processing unit than LG Q6. Both have 3 GB of RAM and the same number of cores.
The Galaxy A21 features better battery life than LG Q6, because it has a 4000mAh battery capacity. Galaxy A21 has a slightly better camera than LG Q6, and although they both have the same (Full HD) video definition and the same video frame rates, the Galaxy A21 also has a camera in the back with more MP and a larger diafragm aperture to take better photography and video in poorly lited environments.
Even being the best phone in our comparison, the Samsung Galaxy A21 is also a bit cheaper.
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