Compare phones
LG G3
T-MobileD851
| Global Score | |
| 76.1 | 76.4 |
| Basic Information | |
| Samsung | LG |
| Android 10 | Android 5.0, 4.4.2 |
| 2020-06-29 | 2014-05-27 |
| 6.61 x 3.02 x 0.32 inches | 5.76 x 2.94 x 0.35 inches |
| 6.81 ounces | 5.26 ounces |
| Black | Black, Gold, Pink, Purple and White |
| Plastic and Plastic | -- |
| $ 194.00 | $ 189.00 |
| Display / Screen | |
| 6.5 inches | 5.5 inches |
| 1600 x 720 pixels | 1440 x 2560 pixels (Quad HD / 2K) |
| IPS LCD | IPS LCD |
| 270 pixels per inch | 534 pixels per inch |
| -- | 450 cd/m2 brightness |
| No touch screen | Capacitive, Multi-touch |
| 7.3 | 10 |
| Performance | |
| Mediatek Helio P35 chipset | Qualcomm Snapdragon 801 8974-AC chipset |
| Arm Cortex-A53, 64-bit, 12 nm (Octa-Core 2300 MHz) processor | Krait 400 (Quad-Core 2500 MHz) processor |
| 3 GB RAM | 3 GB (800 MHz) RAM |
| PowerVR GE8320 GPU | Adreno 330 (450 MHz) GPU |
| 9.27 | 9.45 |
| Storage | |
| 32 GB internal memory | 32 GB internal memory |
| microSDXC (up to 512 GB) external memory slot | microSD, microSDHC, microSDXC (up to 128 GB) external memory slot |
| 9.84 | 8.12 |
| Camera | |
| 16.00 MP + 13.00 MP | 13.00 MP + 2.10 MP |
| f/1.80 aperture | f/2.40 aperture |
| 0.33 inches (1/3.06") sensor | 0.33 inches (1/3.06") sensor |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| 9.35 | 9.46 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | LTE (4G), HSPA+ (4G), HSDPA, HSUPA, UMTS, EDGE, GPRS and GSM |
| Nano SIM | Micro SIM |
| 6.7 | 7 |
| Battery Life | |
| 4000mAh Li - Polymer Battery | 3000mAh Li-Ion Battery |
| Non-Removable Battery | Removable Battery |
| -- | Wireless Charging |
| -- | 548 hours standby time 19 hours talk time |
| 5.92 | 4.96 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 4.0 |
| GPS | GPS |
| NFC | NFC |
| -- | Infra-red port |
| Fingerprint ID Scanner | -- |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Light Sensor and Proximity Sensor |
| FM Radio | FM Radio |
Comparison review
LG G3 is a little bit better than the Galaxy A21, having a 76.4 score against 76.1. Both phones in this comparison review have Android OS (operating system), but the LG G3 has older 5.0 version while Galaxy A21 has Android 10 version. Despite of the fact LG G3 is way older and just a bit thicker than Galaxy A21, it's construction is still noticeably lighter.
The LG G3 has a lot better display than Galaxy A21, because although it has a quite smaller display, it also counts with a way greater screen density and a lot better 2560 x 1440 resolution. Galaxy A21 has much more memory capacity for applications and games than LG G3, and although they both have exactly the same internal memory capacity, the Galaxy A21 also has a slot for SD memory cards that allows a maximum of 512 GB.
The LG G3 features a bit faster processor than Samsung Galaxy A21, because although it has less cores , and they both have 3 GB of RAM, the LG G3 also counts with an additional graphics processor. Galaxy A21 counts with longer battery duration than LG G3, because it has 4000mAh of battery capacity.
The LG G3 captures slightly better photographs and videos than Samsung Galaxy A21, because although it has a worse resolution back camera and a much smaller aperture which is not good for taking images and videos in low-light environments, and they both have a 0.33 inches back-facing camera sensor, the LG G3 also counts with a much better (4K) video definition.
Even being the best phone of the ones we are comparing here, the LG G3 is also cheaper than the Galaxy A21.
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