Xiaomi Redmi 15R Debuts in China — Redmi 15 5G Rebranded with Big Battery and 144Hz Display

Xiaomi Redmi 15R Debuts in China — Redmi 15 5G Rebranded with Big Battery and 144Hz Display

2025-08-24
0 Comments Maya Thompson

4 Minutes

Xiaomi has quietly introduced the Redmi 15R in China — a straightforward rebrand of the recently announced Redmi 15 5G. Positioned as a budget-friendly number-series phone, the device blends a large 6.9-inch FHD+ LCD with a 144Hz refresh rate, a power-efficient Qualcomm Snapdragon 6s Gen 3 chipset, and a very large 7,000 mAh battery. For India, the Redmi 15 5G is slated to go on sale from August 28 with competitive pricing across multiple RAM and storage options.

Design and display

The Redmi 15R carries a sizable 6.9-inch FHD+ LCD panel with a smooth 144Hz refresh rate aimed at users who value fluid UI and gaming responsiveness. Expect noticeable bezels around the screen, consistent with its budget positioning. The chassis offers practical ergonomics for long sessions, especially when paired with the big battery.

Performance and software

Under the hood is the Snapdragon 6s Gen 3, a mid-range chipset tuned for everyday multitasking and light-to-moderate gaming. Xiaomi ships the phone with HyperOS 2 out of the box and promises two years of OS updates and four years of security patches — an appealing software update commitment in the budget segment.

Battery and charging

Battery life is a headline feature: a 7,000 mAh silicon-carbon battery with 33W fast charging and 18W reverse wired charging. Xiaomi claims this silicon-carbon cell holds up to 80% capacity even after four-plus years, positioning it as a durable choice for heavy users and long-term ownership.

Cameras, audio and durability

Imaging is anchored by a 50MP primary rear camera suitable for daytime shots. The phone also includes Dolby-certified audio for improved media playback and IP64 ingress protection to resist dust and splashes — useful extras in a budget handset.

Comparison and advantages

Compared with other budget smartphones, the Redmi 15R/Redmi 15 5G stands out for its enormous battery, higher 144Hz refresh rate, and the software update promise. While its display bezels are larger and the camera setup is conventional, the overall value proposition is strong for users prioritizing battery life, software longevity, and smooth UI performance.

Use cases and market relevance

This model is ideal for mobile-first users who need all-day endurance: students, remote workers, and budget gamers will appreciate the long battery life and fast refresh rate. For markets like India and China where value and longevity drive buyer decisions, Redmi 15/15R targets price-sensitive consumers seeking dependable hardware and software support.

Pricing and availability

India pricing for the Redmi 15 5G is set at INR 14,999 (6GB+128GB), INR 15,999 (8GB+128GB), and INR 16,999 (8GB+256GB), with sales expected from August 28. In China the Redmi 15R is priced at CNY 1,499 (~$210) for 8GB/256GB, CNY 1,899 (~$265) for 12GB/256GB, and CNY 2,199 (~$305) for 12GB/512GB — making it a competitively priced option in the budget smartphone category.

Verdict

For buyers who prioritize battery longevity, consistent software updates, and a smooth 144Hz display on a tight budget, the Redmi 15 5G / Redmi 15R is a compelling pick. We'll publish a full review soon with in-depth camera, battery endurance, and performance benchmarks.

"Hi, I’m Maya — a lifelong tech enthusiast and gadget geek. I love turning complex tech trends into bite-sized reads for everyone to enjoy."

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