Xiaomi, a Chinese smartphone maker, unveiled its Redmi Turbo 4 smartphone device recently in its home market and just a day after its debut, the Xiaobai battery test results of the latest smartphone have been revealed online.
Here’s more about the update.
Redmi Turbo 4 – Xiaobai Battery Test Results
The Redmi Turbo 4 smartphone from Xiaomi is not just the first smartphone of 2025, but also the first device to use MediaTek’s Dimensity 8400 Ultra chip, and moreover it features a 2712 x 1220 pixels resolution display with 120Hz refresh rate support as well as a 6550 mAh battery too.
In the 3-hour light battery life test, the device has successfully passed with 72% remaining battery life. The device also successfully went through the 6-hour heavy battery life test, completing it with 13% remaining battery charge. Moreover, in the extreme battery life test to shut down, the device was able to perform for a total of 7 hours and 4 minutes, until it shut down.
Regarding the charging performance, with the 90W wired charger, at 25° C standard test environment, in 10 minutes the battery reached 31% charge, and in 49 minutes the device attained 100% charge in the front desk. In 57 minutes, the device was fully recharged from 0% to 100%.
Furthermore, in terms of ranking, Xiaomi’s Redmi Turbo 4 has been placed in 8th, 11th, and 11th positions respectively in the 3-hour light battery life test, 6-hour heavy battery life test, and extreme test to shut down.
Also, check out the key specs of the Redmi Turbo 4 device below.
Redmi Turbo 4 – Key Specs
Specifications |
Redmi Turbo 4 |
General |
|
| Dimension | 161 x 75.2 x 8.1 mm |
| Weight | 203.5 gm |
Connectivity |
|
| Network | 2G/3G/4G/5G |
| Wi-Fi | Wi-Fi 802.11 a/b/g/n/ac/6 with Dual Band Support and Wi-Fi Direct |
| Bluetooth | Version 6.0 |
| NFC | Yes |
| USB | USB Type-C 2.0, OTG |
Platform |
|
| Processor | MediaTek Dimensity 8400 Ultra (4 nm) |
| Primary Clock Speed | 3.25 GHz |
| GPU | Immortalis-G720 MC7 |
| Operating System | Android 15 based HyperOS 2 |
Display |
|
| Display Type | AMOLED Display |
| Screen Size | 6.67” |
| Screen Resolution | 1220 x 2712 Pixels |
| Refresh Rate | 120Hz |
| Brightness Rate | 3200 nits (Peak) |
Camera |
|
| Rear Camera | 50MP(Wide) + 8MP(Ultrawide) Dual Camera Unit |
| Front Camera | 20MP(Wide) |
Sensors |
|
| Fingerprint Scanner | Yes, Optical Under-Display Fingerprint Scanner |
| Accelerometer | Yes |
| Proximity Sensor | Yes |
| Gyroscope | Yes |
| Compass | Yes |
| Barometer | No |
| Color Spectrum | No |
| Satellite Connectivity | No |
Battery |
|
| Battery Capacity | 6550 mAh (Si/C) |
| Charging Features | 90W Wired Fast Charging |
