TheoryPhone Z2

The TheoryPhone Z2 was released in 2018 by Theorysonic. It is the second phone in the TheoryPhone Z series. It is one of the best selling bezel-less all-screen edge smaprthones in the world, with 57 million units sold.

History
TheoryPhone Z2e, Z2, and Z2+ was announced at TheoryExpo 17.

TheoryPhone Z2e

 * 2.3GHz octa-core TheoryCore Z2 High Bionic processor with Turbo Boost
 * 5.8” inch color flat Full HD+ (2340x1080) IPS TheoryClear LCD touchscreen
 * Dual rear camera: 13 MP telephoto + 16 MP ultra-wide, Front camera: 13 MP
 * 2160p Ultra HD 4K video recording at 60fps, 1080p Full HD video recording at 120fps, 720p HD video recording at 960fps
 * Acura Atmos 7.1 surround sound stereo speakers

TheoryPhone Z2

 * 2.7GHz octa-core TheoryCore Z2 High Bionic processor with Turbo Boost
 * 6.2” inch color curved Quad HD+ (3120x1440) IPS TheoryClear OLED touchscreen
 * Triple rear camera: 13 MP telephoto + 16 MP ultra-wide + 13 MP standard, Dual front camera: 13 MP telephoto + 8 MP wide
 * 2160p Ultra HD 4K video recording at 60fps, 1080p Full HD video recording at 120fps, 720p HD video recording at 960fps
 * Acura Atmos 7.1 surround sound stereo speakers

TheoryPhone Z2+

 * 3.0GHz octa-core TheoryCore Z2 High Bionic processor with Turbo Boost
 * 6.5” inch color curved Quad HD+ (3120x1440) IPS TheoryClear OLED touchscreen
 * Triple rear camera: 13 MP telephoto + 16 MP ultra-wide + 13 MP standard, Dual front camera: 13 MP telephoto + 8 MP wide
 * 2160p Ultra HD 4K video recording at 60fps, 1080p Full HD video recording at 120fps, 720p HD video recording at 960fps
 * Acura Atmos 7.1 surround sound stereo speakers