Compare phones
| Global Score | |
| 74.1 | 80.6 |
| Basic Information | |
| Xiaomi | Xiaomi |
| Android 12 | Android 14 |
| 2022-06-23 | 2024-10-29 |
| 6.44 x 2.93 x 0.35 inches | 6.00 x 2.80 x 0.32 inches |
| 7.05 ounces | 6.67 ounces |
| Blue. Black and Silver | -- |
| Plastic | Glass |
| Scratch-Resistant Glass | -- |
| Display / Screen | |
| 6.6 inches | 6.4 inches |
| 2460 x 1080 pixels | 2670 x 1200 pixels |
| IPS LCD | OLED |
| 407 pixels per inch | 457 pixels per inch |
| -- | 3200 cd/m2 brightness |
| No touch screen | No touch screen |
| 7.5 | 10.2 |
| Performance | |
| MediaTek Dimensity 8100 SM8250- (5 nm) chipset | Snapdragon 8 Elite SM8750-AB (3 nm) chipset |
| processor | processor |
| 8 GB RAM | 12 GB RAM |
| Mali-G610 MC6 GPU | Adreno 830 GPU |
| 6.21 | 6.21 |
| Storage | |
| 128 GB internal memory | 256 GB internal memory |
| No SD card slot | No SD card slot |
| 10.1 | 13.3 |
| Camera | |
| 64.00 MP + 16.00 MP | 50.00 MP + 32.00 MP |
| f/1.90 aperture | f/1.60 aperture |
| -- | 23.00mm focal length |
| 0.25 inches (1/4") sensor | -- |
| 3840 x 2160 (4K) video resolution | 7680 x 4320 (30 fps) video resolution |
| -- | 1920 x 1080 (960 fps) (Full HD) slow motion video |
| 9.68 | 12.1 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | 5G, 5G |
| Nano SIM | Nano SIM |
| 10.7 | 7 |
| Battery Life | |
| 5080mAh Battery | 5400mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 6.8 | 7.12 |
| Other Features | |
| Bluetooth 5.3 | 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 and Gyroscope |
Comparison review
Xiaomi 15 is a little bit better than the Xiaomi Poco X4 GT, having a overall score of 80.6 against 74.1. These phones work with Android operating system, but the Xiaomi 15 has a more recent 14 version and Xiaomi Poco X4 GT has Android 12 version. The Xiaomi 15 is a noticeably newer device, and it is also a bit lighter and a little bit thinner than Xiaomi Poco X4 GT.
The Xiaomi 15's CPU is very similar to Xiaomi Poco X4 GT's processor, and although the Xiaomi 15 has 4 GB more RAM, they both have a Octa-Core processor. Xiaomi 15 has a much better screen than Xiaomi Poco X4 GT, because although it has a quite smaller screen, it also counts with a little bit greater screen pixel density and a slightly higher resolution of 1200 x 2670px.
Xiaomi 15 counts with a much better camera than Xiaomi Poco X4 GT, because although it has a back facing camera with way less megapixels, it also counts with a lot better video definition and a larger camera aperture. The Xiaomi 15 counts with a lot bigger storage to install applications and games or saving photos and videos than Xiaomi Poco X4 GT, because it has more internal memory.
The Xiaomi 15 has just a bit longer battery life than Xiaomi Poco X4 GT, because it has a 5400mAh battery capacity.
Disclaimer: As an Amazon Associate I earn from qualifying purchases.