The Xiaomi Redmi 15 is an affordable smartphone released in August 2025, offering a large 6.9-inch display with a high 144Hz refresh rate and a massive 7,000mAh battery. There are both 4G and 5G variants of the device.
Redmi 15 variants
While the Redmi 15 family includes several models with overlapping features, key differences are seen in the processor, camera, and display technology.
Feature Redmi 15 (4G) Redmi 15 (5G)
Processor Snapdragon 685 Mobile Platform Snapdragon 6s Gen 3
Display 6.9-inch IPS LCD with 144Hz refresh rate 6.9-inch IPS LCD with 144Hz refresh rate
Camera 50MP AI dual rear camera and 8MP front camera 50MP AI dual rear camera
Battery 7,000mAh with 33W fast charging 7,000mAh with 18W reverse charging and fast charging
OS Xiaomi HyperOS 2 and Android 15 Xiaomi HyperOS 2 and Android 15
Special Features NFC, IP64 water and dust resistance, Hi-Res Audio, Dolby Atmos IP64 water and dust resistance
Notable features
Massive battery: Both models are equipped with a large 7,000mAh battery, with the 4G variant offering 33W fast charging and the 5G variant supporting 18W reverse charging.
Large, fluid display: The 6.9-inch IPS LCD features a fast 144Hz refresh rate, which provides a smooth viewing experience for videos and games.
Respectable camera: The 50MP AI dual camera can capture detailed photos, especially in good lighting, but some reviewers noted occasional contrast issues in backlit scenes.
Good value: The Redmi 15 is praised for offering high-end features at an affordable price point.
Potential drawbacks
Limited camera performance: Some reviews indicate the camera may struggle with low-light performance and can have slightly intrusive noise.
Lack of 3.5mm headphone jack on some models: The 4G variant, in particular, lacks a headphone jack, which may be a drawback for some users.
Heating issues: Some users have reported that the phone can heat up, especially during charging or intense use.
Where to buy
The Redmi 15 is available at major electronics retailers and online stores.
Amazon.in offers the Redmi 15 5G Midnight Black in 6GB+128GB and 8GB+256GB versions.
Xiaomi's official website and local vendors like Slot and Jumia in Nigeria also sell the Redmi 15.
