iPhone 6S: A9 processor and 2GB of RAM
The Apple iPhone 6S, launched in September 2015, marked a significant step forward for Apple. With its sleek design and powerful features, it became a popular choice among smartphone users.
Design and Display
The iPhone 6S features a 4.7-inch 3D touchscreen display. With a resolution of 750 x 1334 pixels, the screen delivers vibrant colors and sharp images. The device is built from 7000 series aluminum, making it durable and stylish. Its dimensions are 138.30 x 67.10 x 7.10 mm, and it weighs around 143 grams. This lightweight design makes it easy to carry and use with one hand.

Performance
At the heart of the iPhone 6S is the A9 processor. This chip is designed using a newer process, featuring a unique tri-core architecture. It is 70% faster than the A8 processor and boasts a GPU that is 90% faster. This significant boost in performance ensures smooth operation and quick response times. The device is equipped with 2GB of RAM, which supports multitasking and enhances overall performance.
Software
The iPhone 6S runs on iOS 9, one of Apple’s most user-friendly operating systems. It provides a seamless experience, allowing users to access apps and features effortlessly. The device has 16GB of internal storage, but it does not support expansion via microSD. This limitation may be a drawback for some users who require more storage space for apps and media.
Camera Features
The iPhone 6S is known for its camera capabilities. The rear camera has a resolution of 12 megapixels, allowing users to capture stunning photos. The front camera is improved to 5 megapixels, which is a welcome upgrade for selfie enthusiasts. This means users can take high-quality selfies with better detail and clarity.
Key Features
| Screen size | 4.70inches |
| Resolution | 750*1334 pixels |
| Processor make | A9 |
| RAM | 2GB |
| Internal storage | 16GB(Non-Expanding) |
| Operating System | iOS 9 |
| Rear camera | 12-megapixel |
| Front camera | 5-megapixel |
| RAM | 2GB |
| Battery capacity (mAh) | 1715 |
Battery Life
The iPhone 6S is powered by a 1715mAh non-removable battery. While this battery capacity may seem modest by today’s standards, it is adequate for daily use. Users can expect a full day of usage with standard tasks, such as browsing, social media, and calls. However, heavier use may require more frequent charging.

Live Photos
A major innovation introduced with the iPhone 6S is the Live Photos feature. When enabled, this feature captures a still photo along with a short, low-resolution video. This allows users to relive moments with sound and motion. When viewing a Live Photo in the Photos app, users can touch the image in 3D to see the complete live action. This unique feature adds a fun and dynamic element to photography.
Connectivity Options
The Apple iPhone 6S comes with various connectivity options. It supports Wi-Fi, GPS, Bluetooth, NFC, and 4G networks. These features ensure users can stay connected wherever they go. The phone accepts a Nano SIM, making it compatible with most carriers.
Sensors
The device includes several sensors that enhance the user experience. These include a proximity sensor, ambient light sensor, accelerometer, and gyroscope. The Touch ID sensor is also a notable addition, providing secure access to the phone. This feature allows users to unlock their device quickly and safely.
The Apple iPhone 6S is a well-rounded smartphone that combines style, performance, and innovative features. Its A9 processor and improved camera make it a strong contender in the market. The introduction of Live Photos adds a creative touch to photography. While it may not have the latest specs compared to newer models, the iPhone 6S remains a classic choice for those looking for reliability and quality in their smartphone.