Compare phones
| Global Score | |
| 69.9 | 76.6 |
| Basic Information | |
| Blackberry | Xiaomi |
| -- | Android 10 |
| 2017-04-27 | 2020-05-20 |
| 5.87 x 2.85 x 0.37 inches | 6.39 x 3.04 x 0.35 inches |
| 6.35 ounces | 7.02 ounces |
| 16 777 216 | Forest green, Midnight gray and Polar white |
| Aluminum | Plastic |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| $ 549.00 | $ 283.00 |
| Display / Screen | |
| 4.5 inches | 6.5 inches |
| 1620 x 1080 pixels | 2340 x 1080 pixels |
| IPS LCD | IPS LCD |
| 433 pixels per inch | 396 pixels per inch |
| No touch screen | No touch screen |
| 8.2 | 8 |
| Performance | |
| Qualcomm Snapdragon 625 8953 chipset | MediaTek Helio G85 chipset |
| ARM Cortex-A53, 64-bit, 14 nm (Octa-Core 2000 MHz) processor | Arm Cortex-A75 and ArmCortex-A55, 64-bit, 12 nm (Octa-Core 2000 MHz) processor |
| 3 GB RAM | 3 GB RAM |
| Adreno 506 GPU | Mali G52 MC2 GPU |
| 9.09 | 9.09 |
| Storage | |
| 32 GB internal memory | 64 GB internal memory |
| microSDXC (up to 1,95 TB) external memory slot | microSDXC (up to 128 GB) external memory slot |
| 12.76 | 10.02 |
| Camera | |
| 12.00 MP + 8.00 MP | 48.00 MP + 13.00 MP |
| f/2.00 aperture | f/1.80 aperture |
| 25.00mm focal length | -- |
| 0.43 inches (1/2.3") sensor | 0.5 inches (1/2") sensor |
| 3840 x 2160 (30 fps) (4K) video resolution | 1920 x 1080 (30 fps) (Full HD) video resolution |
| -- | 1280 x 720 (120 fps) (HD) slow motion video |
| 9.68 | 11 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE (4G) and HSPA | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM, Dual SIM |
| 6 | 6.7 |
| Battery Life | |
| 3505mAh Li - Ion Battery | 5020mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.44 | 6.8 |
| Other Features | |
| Bluetooth 4.2, EDR | 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 |
| FM Radio | -- |
Comparison review
Xiaomi Redmi Note 9 has a score of 76.6, which is a little bit better than the BlackBerry KEYone's 69.9 global score. Even though the Xiaomi Redmi Note 9 is just a little heavier than BlackBerry KEYone, it's just a bit thinner and also noticeably newer. BlackBerry KEYone has a bit better screen than Xiaomi Redmi Note 9, because although it has a bit lower resolution of 1080 x 1620px and a much smaller screen, it also counts with a bit more pixels per display inch.
BlackBerry KEYone features a much bigger storage capacity for games and applications than Xiaomi Redmi Note 9, because although it has less internal memory, it also counts with a slot for SD memory cards that allows up to 1,95 TB. BlackBerry KEYone and Xiaomi Redmi Note 9 feature similar processors, they have a 3 GB RAM memory and 8 processing cores.
The Xiaomi Redmi Note 9 has a superior camera than BlackBerry KEYone, and although they both have the same (Full HD) video definition and the same 30 fps video frame rate, the Xiaomi Redmi Note 9 also has a lot more megapixels back camera, a bigger back camera sensor and a larger diafragm aperture to capture better low light photography and videos.
Xiaomi Redmi Note 9 features a very superior battery performance than BlackBerry KEYone, because it has a 43% larger battery capacity.
Despite of being the best phone between the ones we are comparing, the Xiaomi Redmi Note 9 is also a bargain compared to the other phones.
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