Techview S17 Pro Sub 128GB Unlocked Android Phone, 6.67-Inch HD+ with 1.88-Inch Rear Screen, Dual SIM, New

Techview S17 Pro Sub, 128GB, Unlocked, New

The Techview S17 Pro Sub is a new, SIM-unlocked Android phone with a 6.67-inch HD+ screen on the front and a second, 1.88-inch screen on the back, set beside the camera. It has a 5000mAh battery with 10W USB-C charging, a 13MP AI camera with a 5MP selfie camera, a side fingerprint sensor with face unlock, two SIM slots and 128GB of storage. We carry it in three colours, Purple, Black and Orange, and each colour is its own option on this page.

It is a straightforward phone for everyday use: calls and messages, maps, video, social apps and photos, with the rear screen as a small extra for glancing at the time and message previews. It is a 4G phone, not a 5G one, and it is mostly compatible with T-Mobile carriers only, with limited support, and the details are in the carrier section below.

Highlights

• Two screens: a 6.67-inch HD+ display on the front and a 1.88-inch screen on the back.
• Big battery: 5000mAh, charged at 10W through the USB-C port.
• Two ways to unlock: a side fingerprint sensor, plus face unlock.
• Two lines on one phone: dual SIM.
• Cameras: a 13MP AI camera on the back and a 5MP selfie camera.
• Storage: 128GB built in.
• Three colours: Purple, Black and Orange, all new and all 128GB.

Specifications

About the memory

The box prints 8GB RAM and spells it out as 4GB plus 4GB extended. Extended memory borrows from the phone's storage, so it is not the same as 8GB of physical RAM. We show the box wording so the number you read matches what is printed on the phone's own packaging.

Before you buy: carrier support

This phone is SIM-unlocked, but it is mostly compatible with T-Mobile carriers only, and support is limited. Its box is marked Latin Specs and lists 4G, 3G and 2G networks, so there is no 5G. Other carriers may not work, so if you plan to use it on one, message the seller with the carrier name first and we will check it for you. Ask your carrier whether it accepts the phone's IMEI as well. The box also carries a Techview 1 Year Warranty seal marked Servicio Tecnico, and our own return policy is shown on this page.

In the box

The Techview S17 Pro Sub phone in its sealed retail box, with the Techview Latin Specs 1 Year Warranty seal on the front. We have not opened a sealed box to list the accessories, so message the seller if you want to know what is included before you order.

Questions

Is the Techview S17 Pro Sub unlocked? Yes. It is not tied to any carrier, so you can use a SIM from a compatible network.

Does it support 5G? No. The box lists 4G, 3G and 2G networks only.

What is the screen on the back? A 1.88-inch rear screen beside the camera, listed on the box next to the 6.67-inch main display.

Can I use two SIM cards? Yes. It has dual SIM, so one phone can carry two lines.

Will it work on T-Mobile? Mostly, yes. It is mostly compatible with T-Mobile carriers, with limited support. It is a 4G phone, so there is no 5G service.

Will it work on another carrier? It is SIM-unlocked, but it is mostly compatible with T-Mobile carriers only, so other carriers may not work. Message us your carrier before you order.

What do the Purple, Black and Orange options change? Only the colour. All are new, all have 128GB of storage and all are priced the same.