Hydrogen One • Locked AT&T

The Hydrogen One is a unique smartphone known for its experimental 3D display technology. Released in 2018, this device stands out with its attempt to deliver holographic-like visuals, though it is now several generations old and may not compete with current flagship smartphones in terms of performance or software updates.

Key features:

• Release Date: November 2018
• Display: 5.7-inch 3D "H4V" display with 2560 x 1440 resolution
• Processor: Qualcomm Snapdragon 835
• Camera: Dual 12MP rear cameras with depth sensing
• Operating System: Ships with Android 8.1 Oreo

Who is this for?

The Hydrogen One is suited for tech enthusiasts and early adopters interested in experimental display technology and multimedia experiences. Given its age and locked status, it is less ideal for users seeking up-to-date software or broad carrier flexibility. It may appeal to collectors or those curious about alternative smartphone displays rather than mainstream users.

Pros & Cons: Pros Cons Innovative 3D "H4V" display technology. Outdated processor compared to current models. Dual rear cameras with depth sensing for 3D effects. Locked to AT&T network, limiting carrier options. Large 5.7-inch display with high resolution. Runs an older version of Android with limited updates.
Why refurbished?

Choosing a refurbished Hydrogen One supports sustainability by extending the life of a distinctive device. Back Market ensures every pre-owned smartphone is carefully tested and restored to meet quality standards. Learn more about our quality standards.