Skip to main content

This smartphone has a secret. Flip it over, and there’s a second screen on the back

Most modern smartphones have got two cameras, and some have even got space for two SIM cards, but very few have two screens. The Siam 7x is a new crowd-funding project for a smartphone that has all three of those features, and the company says it’s the first to introduce dual-screen technology to smartphone buyers in North America.

Updated on 11-06-2015 by Andy Boxall: Added in news the Siam 7x was removed from Kickstarter, and re-emerged on Indiegogo

Recommended Videos

Kickstarter campaign ends, Indiegogo begins

The Siam 7x initially started out as a Kickstarter project, but was removed following a copyright claim against the phone’s rear E-Ink display. The company provided Digital Trends with the following statement, saying:

“The Kickstarter campaign for the Siam 7x smartphone has been suspended due to a minor copyright infringement issue with the spelling of its E-Ink display feature. We have quickly resolved the issue and have re-launched the crowdfunding campaign for Siam 7x dual-screen smartphone. This will not affect our promise to deliver the smartphone to backers in early December.”

Except this time, the crowd-funding campaign has relocated to Indiegogo, and can be found here. The deals appear to be identical, and the specs of the phone remain the same.

Why two screens?

The idea is to make multitasking easier, and to ensure we have crucial information instantly visible on our phones, something it achieves with a normal IPS touchscreen on the front and an E-Ink touch panel on the rear. While Siam may be the first to introduce such a device to the U.S., we’ve seen this technology before on the Yotaphone and Yotaphone 2 — the latter of which had its U.S. release plans cancelled.

Viewed from the front, the Siam 7x definitely has a design reminiscent of an iPhone, but that all changes when you flip it over to see the second screen. The 720p front screen measures 5-inches, while the 960 x 540 pixel E-Ink rear screen is slightly smaller at 4.7-inches. A MediaTek octa-core processor with an unknown amount of RAM powers the phone, there’s a 16-megapixel camera on the back, and an 8-megapixel camera on the front.

Siam 7x Dual Screen 2
Image used with permission by copyright holder

The rear screen shows notifications, and supports little widgets for functions including the weather, music controls, and you calendar. It also works for reading ebooks, and for displaying maps. Android Lollipop is displayed on the front screen, and from the screenshots it does have a custom user interface over the top. Other Siam 7x features include a 2100mAh battery, 4G LTE connectivity, dual-SIM support, an FM radio, and Bluetooth 4.0.

If the dual-screen concept doesn’t get your blood pumping, then Siam’s Kickstarter benefits may do. Back the project for $420 and not only do you get the phone and a case, but you also get a lifetime warranty and a free upgrade to the next Siam phone. That’s the same with the $470 option, which also comes with a 32GB MicroSD card and a pair of heart rate monitoring earbuds. Pay $480, and the Siam 7x also comes with three months unlimited service in the U.S. provided by Jolt Mobile or Lyca Mobile.

The project is live on Indiegogo now, with a $50,000 target. If it gets funded, the good news is backers won’t have to wait years for the phone to arrive, as Siam says deliveries will take place from December this year. Despite the focus on the U.S. market in the campaign blurb, the Siam 7x will ship anywhere in the world.

Andy Boxall
Andy is a Senior Writer at Digital Trends, where he concentrates on mobile technology, a subject he has written about for…
I tried a new Android phone that puts some of the best smartphone cameras to shame
The rear camera setup on the Oppo Find X8 Pro.

It’s been a few years since I was surprised by a smartphone camera’s zoom performance. With Samsung offering 100x zoom on its Galaxy S Ultra lineup, little has shocked me with smartphone cameras — until now.

The Oppo Find X8 series is the successor to the Find X7 series from last year, and alongside several other improvements, there’s also been a significant upgrade in one area: the 30x zoom. Oppo and OnePlus have great cameras at shorter zoom distances, and at a recent briefing, I discovered that we can now add the 30x zoom to the list.

Read more
The best Apple iPhone 16 Pro cases for 2024
Someone holding the iPhone 16 Pro.

The iPhone 16 Pro has been released alongside Apple's 2024 lineup, which includes the iPhone 16, iPhone 16 Plus, and iPhone 16 Pro Max. This model features several highly anticipated advancements, such as Camera Control, support for Apple Intelligence, and the new A18 Pro chipset, among others.

As is typical with iPhones, the iPhone 16 Pro comes with a premium price tag. To safeguard your investment, consider purchasing a protective case. Here are our top recommendations.

Read more
Google Gemini arrives on iPhone as a native app
the Google extensions feature on iPhone

Google announced Thursday that it has released a new native Gemini app for iOS that will give iPhone users free, direct access to the chatbot without the need for a mobile web browser.

The Gemini mobile app has been available for Android since February, when the platform transitioned from the older Bard branding. However, iOS users could only access the AI on their phones through either the mobile Google app or via a web browser. This new app provides a more streamlined means of chatting with the bot as well as a host of new (to iOS) features.

Read more