Compare phones
| Global Score | |
| 74.3 | 76.4 |
| Basic Information | |
| LG | LG |
| Android 10 | Android 5.0, 4.4.2 |
| 2020-04-27 | 2014-05-27 |
| 6.50 x 3.02 x 0.33 inches | 5.76 x 2.94 x 0.35 inches |
| 6.77 ounces | 5.26 ounces |
| Blue, Pink and Titanium | Black, Gold, Pink, Purple and White |
| $ 190.00 | $ 155.00 |
| 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 MT6765 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 | |
| 64 GB internal memory | 32 GB internal memory |
| microSDXC (up to 2 TB) external memory slot | microSD, microSDHC, microSDXC (up to 128 GB) external memory slot |
| 14.74 | 8.12 |
| Camera | |
| 32.00 MP + 13.00 MP | 13.00 MP + 2.10 MP |
| -- | f/2.40 aperture |
| -- | 0.33 inches (1/3.06") sensor |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| 8.91 | 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, Dual SIM | Micro SIM |
| 6.7 | 7 |
| Battery Life | |
| 4000mAh 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 |
Comparison review
LG G3 is slightly better than LG K51S, getting a 76.4 score against 74.3. Both of these phones include Android OS (operating system), but the LG G3 has an older 5.0 version while LG K51S has Android 10. The LG G3 body is way lighter than LG K51S, but it's just a little bit thicker and was released many years before.
LG G3 counts with just a bit better processing power than LG K51S, because although it has an inferior number of cores , and they both have a 3 GB RAM memory, the LG G3 also counts with an additional graphics co-processor. The LG G3 counts with a much sharper screen than LG K51S, because although it has a little smaller screen, it also counts with a much better 2560 x 1440 pixels resolution and way more pixels per inch of display.
The LG K51S has a superior storage capacity to install games and applications than LG G3, because it has a SD card slot that admits a maximum of 2 TB and 64 GB internal memory. LG G3 takes slightly better videos and photos than LG K51S, because although it has a back facing camera with lot less mega-pixels resolution, it also counts with a lot higher 3840x2160 (4K) video resolution.
The LG K51S features better battery duration than LG G3, because it has a 4000mAh battery capacity.
Despite of being the best phone in our comparison, LG G3 is also a bargain compared to the other phones.
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