Compare phones
| Global Score | |
| 73.5 | 80.1 |
| Basic Information | |
| LG | Xiaomi |
| -- | Android 15 |
| 5.87 x 3.01 x 0.35 inches | -- |
| 5.33 ounces | -- |
| 16 777 216 | -- |
| Scratch-Resistant Glass | -- |
| Display / Screen | |
| 5.5 inches | 6.7 inches |
| 2560 x 1440 pixels (Quad HD / 2K) | -- |
| IPS LCD | AMOLED |
| 534 pixels per inch | -- |
| 400 cd/m2 brightness | 3000 cd/m2 brightness |
| No touch screen | No touch screen |
| 9 | 5 |
| Performance | |
| Qualcomm Snapdragon 808 MSM8992 chipset | Qualcomm Snapdragon 8 Elite SM8750-AB (4 nm) chipset |
| ARM Cortex-A57 and ARM Cortex-A53, 64-bit (Hexa-Core 1800 MHz) processor | processor |
| 3 GB RAM | 16 GB RAM |
| Adreno 418 GPU | Adreno 830 GPU |
| 8.82 | 6.3 |
| Storage | |
| 32 GB internal memory | 512 GB internal memory |
| microSDXC (up to 1,95 TB) external memory slot | No SD card slot |
| 12.76 | 17.6 |
| Camera | |
| 12.30 MP + 8.00 MP | 200.00 MP + 32.00 MP |
| 3840 x 2160 (30 fps) (4K) video resolution | 7680 x 4320 (30 fps) video resolution |
| -- | 1920 x 1080 (1920 fps) (Full HD) slow motion video |
| 8.36 | 12.87 |
| Networks | |
| Wi-Fi | -- |
| Mobile Hotspot | -- |
| LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA |
| Nano SIM | Nano SIM |
| 6.7 | 7.6 |
| Battery Life | |
| 3000mAh Li - Ion Battery | 6000mAh Si - Carbon Battery |
| Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 4.96 | 7.52 |
| Other Features | |
| Bluetooth 4.2 | Bluetooth 5.4 |
| GPS | GPS |
| NFC | NFC |
| -- | Infra-red port |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| FM Radio | -- |
Comparison review
Xiaomi 15 Ultra (Rumored) has a general score of 80.1, which is a little bit better than the LG X Mach's 73.5 general score. The Xiaomi 15 Ultra (Rumored) is a extremely thinner and a lot lighter cellphone than LG X Mach. The LG X Mach features a way better processing power than Xiaomi 15 Ultra (Rumored), although it has a smaller amount of RAM and a lower number of cores.
The LG X Mach features a much sharper screen than Xiaomi 15 Ultra (Rumored), although it has a little bit smaller screen and much worse brightness. The Xiaomi 15 Ultra (Rumored) captures much better photographs and videos than LG X Mach, because it has a lot more mega-pixels back facing camera and a much better video quality.
The Xiaomi 15 Ultra (Rumored) features much more storage for games and applications than LG X Mach, because although it has no external memory slot, it also counts with more internal storage. Xiaomi 15 Ultra (Rumored) has a superior battery performance than LG X Mach, because it has a 100% larger battery capacity.
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