Compare phones
| Global Score | |
| 83 | 79.6 |
| Basic Information | |
| Xiaomi | Samsung |
| Android 10 | -- |
| 2021-01-18 | 2019-03-02 |
| 6.37 x 3.04 x 0.36 inches | 6.24 x 2.94 x 0.30 inches |
| 7.02 ounces | 5.82 ounces |
| Daybreak purple and Nightfall black | Black, Blue and White |
| Plastic | Plastic |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| Display / Screen | |
| 6.5 inches | 6.4 inches |
| 2340 x 1080 pixels | 2340 x 1080 pixels |
| IPS LCD | Super AMOLED |
| 396 pixels per inch | 403 pixels per inch |
| No touch screen | No touch screen |
| 8.1 | 8 |
| Performance | |
| MediaTek Dimensity 800U chipset | Samsung Exynos 7 Octa 7904 chipset |
| ARM Cortex-A76 and ARM Cortex-A55, 64-bit, 7 nm (Octa-Core 2400 MHz) processor | ARM Cortex-A73 and ARM Cortex-A53, 64-bit, 14 nm (Octa-Core 1800 MHz) processor |
| 4 GB RAM | 4 GB RAM |
| Mali-G57 MC3 GPU | Mali-G71 MP2 GPU |
| 9.36 | 8.91 |
| Storage | |
| 64 GB internal memory | 64 GB internal memory |
| microSDXC (up to 512 GB) external memory slot | microSDXC (up to 512 GB) external memory slot |
| 11.74 | 11.74 |
| Camera | |
| 48.00 MP + 13.00 MP | 16.00 MP + 16.00 MP |
| f/1.80 aperture | f/1.70 aperture |
| -- | 27.00mm focal length |
| 0.5 inches (1/2") sensor | 0.36 inches (1/2.8") sensor |
| 3840 x 2160 (30 fps) (4K) video resolution | 1920 x 1080 (30 fps) (Full HD) video resolution |
| 1920 x 1080 (120 fps) (Full HD) slow motion video | -- |
| 11.55 | 9.46 |
| 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, Dual SIM | Nano SIM, Dual SIM |
| 10.7 | 6.7 |
| Battery Life | |
| 5000mAh Battery | 4000mAh Li - Ion Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6.8 | 5.92 |
| Other Features | |
| Bluetooth 5.1 | Bluetooth 5.0 |
| GPS | GPS |
| 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 9T is a little bit better than the Galaxy A30, with a global score of 83 against 79.6. Even though Xiaomi Redmi Note 9T is newer than the Galaxy A30, it is heavier and thicker. The Xiaomi Redmi Note 9T counts with a little sharper screen than Galaxy A30, because although it has a little lower pixels density, and they both have the same resolution of 1080 x 2340, the Xiaomi Redmi Note 9T also counts with a little bit larger screen.
Xiaomi Redmi Note 9T has just a bit better performance than Samsung Galaxy A30. They have the same RAM amount and a Octa-Core processing unit. The Samsung Galaxy A30's memory capacity for games and applications is very similar to the Xiaomi Redmi Note 9T one, both of them have an external memory card slot that admits a maximum of 512 GB and the same internal memory capacity.
Xiaomi Redmi Note 9T has better battery performance than Galaxy A30, because it has 5000mAh of battery capacity instead of 4000mAh. The Xiaomi Redmi Note 9T counts with a very superior camera than Samsung Galaxy A30, because although it has a tinier aperture, it also counts with a way bigger camera sensor taking way better quality pictures, a much higher 3840x2160 video definition and a back facing camera with way more megapixels.
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