Compare phones
| Global Score | |
| 87.5 | 81.1 |
| Basic Information | |
| Xiaomi | Xiaomi |
| Android 12 | Android 10 |
| 2022-06-23 | 2020-05-05 |
| 6.43 x 2.99 x 0.30 inches | 6.53 x 3.02 x 0.35 inches |
| 6.88 ounces | 7.37 ounces |
| Moonlight Silver, Nebula Green and Night Black | Glacier white, Interstellar gray and Tropical green |
| Glass (Corning Gorilla Glass 5) and Plastic | Glass (Corning Gorilla Glass 5) and Plastic |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| -- | $ 291.00 |
| Display / Screen | |
| 6.7 inches | 6.7 inches |
| 2400 x 1080 pixels | 2400 x 1080 pixels |
| AMOLED | IPS LCD |
| 393 pixels per inch | 393 pixels per inch |
| 1300 cd/m2 brightness | -- |
| No touch screen | No touch screen |
| 9.1 | 8 |
| Performance | |
| Qualcomm Snapdragon 870 SM8250-AC (7 nm) chipset | Qualcomm Snapdragon 720G SM7125 chipset |
| Kryo 585, 64-bit (Octa-Core 3200 MHz) processor | Kryo 465, 64-bit, 8 nm (Octa-Core 2300 MHz) processor |
| 6 GB RAM | 6 GB RAM |
| Adreno 650 GPU | Adreno 618 GPU |
| 9.81 | 9.36 |
| Storage | |
| 128 GB internal memory | 64 GB internal memory |
| No SD card slot | microSDXC (up to 512 GB) external memory slot |
| 10.1 | 11.74 |
| Camera | |
| 64.00 MP + 20.00 MP | 64.00 MP + 16.00 MP |
| f/1.80 aperture | f/1.90 aperture |
| -- | 26.00mm focal length |
| 0.5 inches (1/2") sensor | 0.59 inches (1/1.7") sensor |
| 3840 x 2160 (30 fps) (4K) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| 1280 x 720 (120 fps) (HD) slow motion video | 1280 x 720 (960 fps) (HD) slow motion video |
| 11.88 | 12.1 |
| 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, Dual SIM |
| 10.7 | 6.7 |
| Battery Life | |
| 4500mAh Battery | 5020mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6.32 | 6.8 |
| Other Features | |
| Bluetooth 5.2 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | NFC |
| -- | Infra-red port |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
Comparison review
Xiaomi Poco F4 is just a bit better than Xiaomi Redmi Note 9 Pro, getting an 87.5 score against 81.1. The Xiaomi Poco F4 body is much newer, thinner and a little bit lighter than Xiaomi Redmi Note 9 Pro. Both devices we compare here use Android OS (operating system), but the Xiaomi Poco F4 has the newer 12 version while Xiaomi Redmi Note 9 Pro has Android 10, offering lots of additional features.
The Xiaomi Poco F4 has just a bit better performance than Xiaomi Redmi Note 9 Pro. Both have 8 cpu cores and a 6 GB RAM memory. The Xiaomi Poco F4 has a sharper display than Xiaomi Redmi Note 9 Pro. They have the same screen density, a display with the same size and the same exact 1080 x 2400 resolution.
Xiaomi Redmi Note 9 Pro features more memory capacity to install applications and games or saving photos and videos than Xiaomi Poco F4, because although it has less internal memory, it also counts with a slot for an SD memory card that admits up to 512 GB. The Xiaomi Redmi Note 9 Pro features just a little better battery lifetime than Xiaomi Poco F4, because it has a 5020mAh battery capacity against 4500mAh.
Xiaomi Redmi Note 9 Pro captures just a bit better photos and videos than Xiaomi Poco F4, because although it has a tinier diafragm aperture which is not good for low light captures and video, and they both have the same resolution camera in the back, the same video frame rate and the same video resolution, the Xiaomi Redmi Note 9 Pro also counts with a bigger back-facing camera sensor shooting higher quality pictures and videos.
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