Samsung Galaxy Z fold 3 5G,Battery 4400mAh,Dual sim.

The Samsung Galaxy Z Fold 3 was a big step forward in foldable smartphone technology when it was released in 2021. It was the third iteration of Samsung's flagship foldable line, and it introduced several improvements over its predecessors. Here's a quick rundown of some of its key features:

Key Features of the Z Fold 3:

1. Display:

Main Screen: 7.6-inch Dynamic AMOLED 2X, 120Hz refresh rate, HDR10+ support. This screen is what you see when the phone is unfolded, giving it the large tablet-like feel.

Cover Screen: 6.2-inch Super AMOLED, 120Hz refresh rate, which is used when the phone is folded and acts like a normal smartphone.

2. Build and Design:

Durability: The Z Fold 3 introduced a stronger design with a more durable hinge and an IPX8 rating, making it water-resistant (but not dust-resistant). This was a significant upgrade over previous foldables.

Materials: The frame is made from aluminum, and the front cover screen uses Gorilla Glass Victus for better protection.

3. Performance:

Processor: Powered by the Qualcomm Snapdragon 888 chipset (4G/5G capable).

RAM: 12GB of RAM, which allows smooth multitasking.

Storage Options: 256GB, 512GB, and 1TB variants.

4. Cameras:

Triple Rear Cameras: 12MP wide, 12MP ultrawide, and 12MP telephoto with 2x optical zoom.

Under-Display Camera: The 4MP under-display camera (UDC) was located on the main screen, which was a significant design innovation aimed at giving you a full-screen experience without the distraction of a notch or punch-hole camera.

Front Cameras: A 10MP camera on the cover screen and a 4MP under-display camera on the main screen.

5. Software:

One UI 3.1.1 (upgradable to later versions): The Z Fold 3 came with Android 11 and Samsung's custom One UI software. It was optimized for multit