Compare phones
| Global Score | |
| 76.4 | 80.6 |
| Basic Information | |
| LG | Xiaomi |
| Android 5.0, 4.4.2 | Android 14 |
| 2014-05-27 | 2024-10-29 |
| 5.76 x 2.94 x 0.35 inches | 6.00 x 2.80 x 0.32 inches |
| 5.26 ounces | 6.67 ounces |
| Black, Gold, Pink, Purple and White | -- |
| -- | Glass |
| $ 155.00 | -- |
| Display / Screen | |
| 5.5 inches | 6.4 inches |
| 1440 x 2560 pixels (Quad HD / 2K) | 2670 x 1200 pixels |
| IPS LCD | OLED |
| 534 pixels per inch | 457 pixels per inch |
| 450 cd/m2 brightness | 3200 cd/m2 brightness |
| Capacitive, Multi-touch | No touch screen |
| 10 | 10.2 |
| Performance | |
| Qualcomm Snapdragon 801 8974-AC chipset | Snapdragon 8 Elite SM8750-AB (3 nm) chipset |
| Krait 400 (Quad-Core 2500 MHz) processor | processor |
| 3 GB (800 MHz) RAM | 12 GB RAM |
| Adreno 330 (450 MHz) GPU | Adreno 830 GPU |
| 9.45 | 6.21 |
| Storage | |
| 32 GB internal memory | 256 GB internal memory |
| microSD, microSDHC, microSDXC (up to 128 GB) external memory slot | No SD card slot |
| 8.12 | 13.3 |
| Camera | |
| 13.00 MP + 2.10 MP | 50.00 MP + 32.00 MP |
| f/2.40 aperture | f/1.60 aperture |
| -- | 23.00mm focal length |
| 0.33 inches (1/3.06") sensor | -- |
| 3840 x 2160 (30 fps) (4K) video resolution | 7680 x 4320 (30 fps) video resolution |
| -- | 1920 x 1080 (960 fps) (Full HD) slow motion video |
| 9.46 | 12.1 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE (4G), HSPA+ (4G), HSDPA, HSUPA, UMTS, EDGE, GPRS and GSM | 5G, 5G |
| Micro SIM | Nano SIM |
| 7 | 7 |
| Battery Life | |
| 3000mAh Li-Ion Battery | 5400mAh Battery |
| Removable Battery | Non-Removable Battery |
| Wireless Charging | Wireless Charging |
| 548 hours standby time 19 hours talk time | -- |
| 4.96 | 7.12 |
| Other Features | |
| Bluetooth 4.0 | Bluetooth 5.4 |
| GPS | GPS |
| NFC | NFC |
| Infra-red port | Infra-red port |
| -- | Fingerprint ID Scanner |
| Accelerometer, Compass, Light Sensor and Proximity Sensor | Accelerometer, Barometer, Compass and Gyroscope |
| FM Radio | -- |
Comparison review
The Xiaomi 15 has a global score of 80.6, which is a bit better than LG G3's global score of 76.4. Both of these phones use Android OS (operating system), but the Xiaomi 15 has 14 version and LG G3 has Android 5.0 version, so it gives some extra features. Even though the Xiaomi 15 is incredibly heavier than the LG G3, it's just a bit thinner and incredibly newer.
The LG G3 features a much more powerful processing unit than Xiaomi 15, because although it has an inferior number of cores (although faster) and a lower amount of RAM memory, it also counts with an extra graphics processing unit. The Xiaomi 15 counts with a little bit better looking screen than LG G3, because although it has a just a bit lower number of pixels per inch in the screen and a bit lower resolution of 1200 x 2670 pixels, it also counts with way more brightness and a bigger display.
The Xiaomi 15 takes much better videos and photos than LG G3, because it has a back facing camera with a lot higher 50 mega pixels resolution, a much better 7680x4320 video quality and a much larger camera aperture to take better photos in low-light environments. Xiaomi 15 has much more storage capacity to install games and applications than LG G3, because although it has no SD memory slot, it also counts with 256 GB internal storage capacity.
Xiaomi 15 features a very superior battery duration than LG G3, because it has a 5400mAh battery size.
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