Flashback: The HTC One (M8) had two cameras and two OSes - GSMArena.com news
HTC unveils One M8 smartphone with larger screen, depth-sensing rear camera | TechSpot
HTC releases One (M8) Dual Lens SDK for third-party developers | Technology News
HTC One M8: the World's First Dual Camera Smartphone with Dedicated Depth Sensor? | LightField Forum
HTC launches One M8 with new 'Duo Camera': Digital Photography Review
HTC Announces the HTC One (M8) for Windows
HTC One (M8) review - Android Authority
New HTC One hands-on review: the M8's duo camera, selfie mode, metal finish and more explored - Dan Silver - Mirror Online
HTC One M8 Refurbished Unlocked 16GB/32GB 2GB RAM 4G LTE Quad-core Rear Camera 4MP
Amazon.com: HTC One M8 Factory Unlocked Smartphone with 32 GB Memory, Nano-SIM support and 5.0-Inch Display US Warranty (Gunmetal Grey) : Cell Phones & Accessories
HTC One (M8) review: a great phone, even if no longer a game-changer | Engadget
HTC One M8: the World's First Dual Camera Smartphone with Dedicated Depth Sensor? | LightField Forum
HTC One M8 camera test results (photos) - CNET
Original HTC ONE M7 4G 3G LTE Wifi Dual Camera 32GB Unlocked 4.7" Smartphone | eBay
HTC One M8 dual Sim 3G&4G WIFI GPS Quad-Core Quad-core Original Dual 4MP 5.0" | eBay
HTC One M8 dual Sim 4G WIFI GPS 5.0" screen Quad-core 2G RAM 16GB ROM Android | eBay
HTC One M8 dual Sim 3G&4G WIFI GPS Quad-Core Quad-core Original Dual 4MP 5.0" | eBay
In pictures: Here's what the HTC One's dual cameras can do | Computerworld
Camera Architecture & Duo Cam - The HTC One (M8) Review
HTC One M8 Camera Review: Digital Photography Review
Smartphone camera physics part 2: HTC One M8 edition (vs Lumia 1020)
HTC One M8 Review
HTC One M8 Review > Duo Camera and Camera Features | TechSpot
Flashback: The HTC One (M8) had two cameras and two OSes - GSMArena.com news
HTC One successor pictured with a dual camera and same old design - The Verge