Compare phones
| Global Score | |
| 77.8 | 76.6 |
| Basic Information | |
| Motorola | Xiaomi |
| Android 11 | Android 10 |
| 2021-12-20 | 2020-05-20 |
| 6.71 x 3.01 x 0.36 inches | 6.39 x 3.04 x 0.35 inches |
| 7.34 ounces | 7.02 ounces |
| Aqua Blue, Bright Silver and Indigo Blue | Forest green, Midnight gray and Polar white |
| -- | Plastic |
| -- | Scratch-Resistant Glass |
| -- | $ 283.00 |
| Display / Screen | |
| 6.8 inches | 6.5 inches |
| 2400 x 1080 pixels | 2340 x 1080 pixels |
| IPS LCD | IPS LCD |
| 387 pixels per inch | 396 pixels per inch |
| No touch screen | No touch screen |
| 8 | 8 |
| Performance | |
| Qualcomm Snapdragon 480 SM4350 (8 nm) chipset | MediaTek Helio G85 chipset |
| Kryo 460, 64-bit (Octa-Core 2000 MHz) processor | Arm Cortex-A75 and ArmCortex-A55, 64-bit, 12 nm (Octa-Core 2000 MHz) processor |
| 4 GB RAM | 3 GB RAM |
| Adreno 619 GPU | Mali G52 MC2 GPU |
| 9.09 | 9.09 |
| Storage | |
| 64 GB internal memory | 64 GB internal memory |
| microSDXC (up to 512 GB) external memory slot | microSDXC (up to 128 GB) external memory slot |
| 11.74 | 10.02 |
| Camera | |
| 50.00 MP + 13.00 MP | 48.00 MP + 13.00 MP |
| f/1.80 aperture | f/1.80 aperture |
| -- | 0.5 inches (1/2") sensor |
| 1920 x 1080 (240 fps) (Full HD) video resolution | 1920 x 1080 (30 fps) (Full HD) video resolution |
| -- | 1280 x 720 (120 fps) (HD) slow motion video |
| 11.22 | 11 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM, Dual SIM | Nano SIM, Dual SIM |
| 7 | 6.7 |
| Battery Life | |
| 5000mAh Nano SIM Battery | 5020mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6.8 | 6.8 |
| Other Features | |
| Bluetooth 5.1 | 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
Motorola Moto G51 5G is a bit better than Xiaomi Redmi Note 9, with a 77.8 score against 76.6. Both phones in this review include Android OS (operating system), but the Motorola Moto G51 5G has the newer 11 version while Xiaomi Redmi Note 9 has Android 10. Although the Motorola Moto G51 5G is newer than the Xiaomi Redmi Note 9, it's a bit heavier and a little bit thicker.
The Motorola Moto G51 5G and the Xiaomi Redmi Note 9 have really similar screens, because although the Xiaomi Redmi Note 9 has a little bit worse resolution of 1080 x 2340 pixels and a little bit smaller display, it also counts with a just a little higher screen density. The Moto G51 5G has a better memory to store more games and applications than Xiaomi Redmi Note 9, and although they both have exactly the same internal storage, the Moto G51 5G also has a SD extension slot that supports a maximum of 512 GB.
The Xiaomi Redmi Note 9 and Moto G51 5G both count with very similar CPUs, and although the Xiaomi Redmi Note 9 has a smaller amount of RAM, they both have the same number of cores. Moto G51 5G captures a little bit better photos and videos than Xiaomi Redmi Note 9, and although they both have the same video quality and a same size aperture, the Moto G51 5G also has a more mega pixels camera and higher video frame rates.
The Moto G51 5G and the Xiaomi Redmi Note 9 have similar batteries, although the Xiaomi Redmi Note 9 also has a 0% bigger battery capacity.
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