Compare phones
| Global Score | |
| 74.1 | 87.1 |
| Basic Information | |
| Xiaomi | Samsung |
| Android 12 | -- |
| 2022-06-23 | 2018-08-24 |
| 6.44 x 2.93 x 0.35 inches | 6.37 x 3.01 x 0.35 inches |
| 7.05 ounces | 7.09 ounces |
| Blue. Black and Silver | Cloud silver, Lavender purple, Midnight black and Ocean blue |
| Plastic | Aluminum and Glass (Corning Gorilla Glass 5) |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| -- | $ 457.00 |
| Display / Screen | |
| 6.6 inches | 6.4 inches |
| 2460 x 1080 pixels | 2960 x 1440 pixels |
| IPS LCD | Super AMOLED |
| 407 pixels per inch | 514 pixels per inch |
| No touch screen | No touch screen |
| 7.5 | 8.7 |
| Performance | |
| MediaTek Dimensity 8100 SM8250- (5 nm) chipset | Qualcomm Snapdragon 845 SDM845 chipset |
| processor | Kryo 385, 64-bit, 10 nm (Octa-Core 2800 MHz) processor |
| 8 GB RAM | 6 GB RAM |
| Mali-G610 MC6 GPU | Adreno 630 GPU |
| 6.21 | 9.63 |
| Storage | |
| 128 GB internal memory | 128 GB internal memory |
| No SD card slot | microSDXC (up to 512 GB) external memory slot |
| 10.1 | 14.14 |
| Camera | |
| 64.00 MP + 16.00 MP | 12.00 MP + 8.00 MP |
| f/1.90 aperture | f/1.50 aperture |
| -- | 26.00mm focal length |
| 0.25 inches (1/4") sensor | 0.39 inches (1/2.55") sensor |
| 3840 x 2160 (4K) video resolution | 3840 x 2160 (60 fps) (4K) video resolution |
| -- | 1280 x 720 (960 fps) (HD) slow motion video |
| 9.68 | 10.23 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM |
| 10.7 | 6.7 |
| Battery Life | |
| 5080mAh Battery | 4000mAh Li - Ion Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 6.8 | 5.92 |
| Other Features | |
| Bluetooth 5.3 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | NFC |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
Comparison review
Galaxy Note9 is much better than Xiaomi Poco X4 GT, with a overall score of 87.1 against 74.1. The Galaxy Note9 is a a little bit heavier device than Xiaomi Poco X4 GT, but both have the same thickness. The Samsung Galaxy Note9 counts with a brighter display than Xiaomi Poco X4 GT, because although it has a quite smaller screen, it also counts with a better number of pixels per display inch and a higher 1440 x 2960 resolution.
Galaxy Note9 has a way bigger memory capacity to store more games and applications than Xiaomi Poco X4 GT, and although they both have equal internal memory, the Galaxy Note9 also has a slot for SD memory cards that allows up to 512 GB. Galaxy Note9 counts with a way better processing power than Xiaomi Poco X4 GT, although it has 2 GB lesser RAM, they both have a Octa-Core processing unit.
Samsung Galaxy Note9 takes just a bit better pictures and videos than Xiaomi Poco X4 GT, because although it has a back-facing camera with much less MP and a worse (4K) video resolution, it also counts with a lot bigger sensor which gives a much higher photo and video quality and a lot bigger diafragm aperture for better low-light captures.
The Xiaomi Poco X4 GT counts with longer battery lifetime than Samsung Galaxy Note9, because it has 5080mAh of battery capacity instead of 4000mAh.
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