Compare phones
LG G3
AT&TD850
| Global Score | |
| 76.4 | 77.7 |
| Basic Information | |
| LG | Samsung |
| Android 5.0, 4.4.2 | Android 10 |
| 2014-05-27 | 2020-06-19 |
| 5.76 x 2.94 x 0.35 inches | 6.44 x 2.96 x 0.35 inches |
| 5.26 ounces | 6.77 ounces |
| Black, Gold, Pink, Purple and White | Black, Blue, Red and White |
| $ 155.00 | -- |
| Display / Screen | |
| 5.5 inches | 6.5 inches |
| 1440 x 2560 pixels (Quad HD / 2K) | 1600 x 720 pixels |
| IPS LCD | TFT |
| 534 pixels per inch | 270 pixels per inch |
| 450 cd/m2 brightness | -- |
| Capacitive, Multi-touch | No touch screen |
| 10 | 7.2 |
| Performance | |
| Qualcomm Snapdragon 801 8974-AC chipset | Samsung Exynos 850 chipset |
| Krait 400 (Quad-Core 2500 MHz) processor | Arm Cortex-A55, 64-bit (Octa-Core 2000 MHz) processor |
| 3 GB (800 MHz) RAM | 3 GB RAM |
| Adreno 330 (450 MHz) GPU | Mali-G76 GPU |
| 9.45 | 9.09 |
| Storage | |
| 32 GB internal memory | 32 GB internal memory |
| microSD, microSDHC, microSDXC (up to 128 GB) external memory slot | microSDXC (up to 512 GB) external memory slot |
| 8.12 | 9.84 |
| Camera | |
| 13.00 MP + 2.10 MP | 48.00 MP + 13.00 MP |
| f/2.40 aperture | f/2.00 aperture |
| -- | 26.00mm focal length |
| 0.33 inches (1/3.06") sensor | 0.5 inches (1/2") sensor |
| 3840 x 2160 (30 fps) (4K) video resolution | 1920 x 1080 (30 fps) (Full HD) video resolution |
| 9.46 | 10.78 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE (4G), HSPA+ (4G), HSDPA, HSUPA, UMTS, EDGE, GPRS and GSM | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Micro SIM | Nano SIM, Dual SIM |
| 7 | 6.7 |
| Battery Life | |
| 3000mAh Li-Ion Battery | 5000mAh Li - Polymer Battery |
| Removable Battery | Non-Removable Battery |
| Wireless Charging | -- |
| 548 hours standby time 19 hours talk time | -- |
| 4.96 | 6.8 |
| Other Features | |
| Bluetooth 4.0 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | NFC |
| Infra-red port | -- |
| -- | Fingerprint ID Scanner |
| Accelerometer, Compass, Light Sensor and Proximity Sensor | Accelerometer, Gyroscope and Proximity Sensor |
| FM Radio | -- |
Comparison review
The Samsung Galaxy A21s has an overall score of 77.7, which is a little bit better than the LG G3's global score of 76.4. Samsung Galaxy A21s is a heavier device than the LG G3, but both of them are 0.35inches thick. These phones come with Android OS (Operating System), but the Samsung Galaxy A21s has the newer 10 version and LG G3 has Android 5.0, so it counts with some additional features and performance tweaks.
LG G3 features a bit better hardware performance than Samsung Galaxy A21s, because although it has 4 lesser CPU cores (but faster), and they both have the same RAM memory amount, the LG G3 also counts with an extra graphics processor. The LG G3 counts with a much sharper display than Samsung Galaxy A21s, because although it has a bit smaller screen, it also counts with a way higher number of pixels per inch in the screen and a much higher resolution of 2560 x 1440px.
The Samsung Galaxy A21s has a much greater storage for apps and games than LG G3, and although they both have exactly the same 32 GB internal memory, the Samsung Galaxy A21s also has a slot for an external memory card that allows a maximum of 512 GB. The Galaxy A21s takes much better videos and photos than LG G3, and although they both have the same video frame rate and the same 1920x1080 video definition, the Galaxy A21s also has a lot bigger back-facing camera sensor shooting lot better quality videos and photos, a larger aperture and a much more megapixels camera in the back.
Samsung Galaxy A21s has a way better battery lifetime than LG G3, because it has a 5000mAh battery size.
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