A strong and well-priced smartphone, the Oppo K12s was recently launched in 2025, and it can prove to be a great option for anyone seeking a high-performing phone in the mid-range category.

Display and Design of Oppo K12s
The display of this phone is quite good. The handset featured a 6.67-inch AMOLED display with a 120Hz refresh rate. Because of this, outdoors, it provides bright colors and good visibility in sunlight. The design of the phone is very attractive to the eye and comfortably fits in the hand.
The handset is 8.5 mm in thickness, and it weighs 208g.
Performance
The Oppo K12s is powered by a Qualcomm Snapdragon 6 Gen 4 octa-core chipset, which doesn't stop you from gaming or multitasking. 8 GB RAM + 8 GB virtual RAM and the internal memory of 128 GB make the phone work fast and smoothly.
Camera
The rear has a 50-megapixel main and a 2-megapixel ultra-wide camera with OIS. This camera takes pictures that are very clear, detailed, and colorful. It has a 16-megapixel front camera for capturing selfies and video calls.
Battery and Charging Features
This phone packs a powerful 7,000mAh battery, so users need not worry about charging it during the day. It supports 80W SuperVOOC fast charging technology, which charges from zero to full in just 40 minutes.
OS and Other Features
The phone runs on Android v15. It comprises an AI performance booster, battery optimization, game mode, and various other intelligent features.

Price and Availability
The Oppo K12s is priced at around Rs 12,990 in China and will soon come into other markets. This smartphone will be available in e-stores and on e-commerce sites like Flipkart and Amazon, along with the retail stores.
Oppo K12s has brought all great features at an affordable price, making it one of the best among others in the mid-range category for 2025. Therefore, it is undoubtedly the best one can go for if they are looking for a great camera, long battery life, and fast charging.