Compare phones
| Global Score | |
| 73.1 | 76.1 |
| Basic Information | |
| LG | Samsung |
| -- | Android 10 |
| 2018-06-18 | 2020-06-29 |
| 6.30 x 3.06 x 0.32 inches | 6.61 x 3.02 x 0.32 inches |
| 6.07 ounces | 6.81 ounces |
| Black | Black |
| Metal | Plastic and Plastic |
| $ 129.00 | $ 194.00 |
| Display / Screen | |
| 6.2 inches | 6.5 inches |
| 2160 x 1080 pixels | 1600 x 720 pixels |
| TFT | IPS LCD |
| 390 pixels per inch | 270 pixels per inch |
| No touch screen | No touch screen |
| 7.9 | 7.3 |
| Performance | |
| Qualcomm Snapdragon 450 SDM450 chipset | Mediatek Helio P35 chipset |
| ARM Cortex-A53, 64-bit, 14 nm (Octa-Core 1800 MHz) processor | Arm Cortex-A53, 64-bit, 12 nm (Octa-Core 2300 MHz) processor |
| 3 GB RAM | 3 GB RAM |
| Adreno 506 GPU | PowerVR GE8320 GPU |
| 8.91 | 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, HSPA and HSUPA | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM |
| 6.7 | 6.7 |
| Battery Life | |
| 3300mAh Li - Polymer Battery | 4000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.28 | 5.92 |
| Other Features | |
| Bluetooth 4.2 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | NFC |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| FM Radio | FM Radio |
Comparison review
Galaxy A21 has an overall score of 76.1, which is just a bit better than LG Stylo 4's 73.1 general score. Galaxy A21 is a somewhat heavier phone than LG Stylo 4, but both of them have the same thickness. LG Stylo 4 has a bit more vivid screen than Galaxy A21, because although it has a little smaller display, it also counts with more pixels per inch in the screen and a much higher 1080 x 2160px resolution.
Samsung Galaxy A21 has just a bit better performance than LG Stylo 4. Both have 8 processing cores and the same RAM memory amount. The LG Stylo 4 counts with a much bigger storage for applications, games, photos and videos than Galaxy A21, and although they both have the same internal storage, the LG Stylo 4 also has a slot for SD memory cards that allows a maximum of 1,95 TB.
The Galaxy A21 has better battery performance than LG Stylo 4, because it has a 21% more battery size. The Galaxy A21 counts with a bit better camera than LG Stylo 4, and although they both have the same 30 frames per second video frame rate and the same 1920x1080 video quality, the Galaxy A21 also has a back facing camera with more mega pixels and a larger diafragm aperture for better low-light photos.
Although Samsung Galaxy A21 is a better device, it is way more expensive than the LG Stylo 4, and it doesn't have such a good relation between it's price and quality as LG Stylo 4. So if you need that extra features and specs, you can buy the Samsung Galaxy A21, else you can save some dollars and buy the LG Stylo 4, letting go a couple features and specifications.
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