Samsung Galaxy S5, LG G3, and HTC One M8 are three of the most popular smartphones currently on the market. The good news is that Amazon is running discounts for all three devices, therefore if you planned to buy a flagship smartphone now would be the perfect moment to make a move. S5, G3, and M8 are all available for purchase via Amazon at prices between $0 – $79.99 on-contract. You will be able to choose a plan with AT&T, Verizon, or Sprint and, as usual, the price may vary with carrier and plan. You will find details about the Galaxy S5, LG G3, and HTC One M8 Amazon deals below and direct links to the order page. The AT&T Samsung Galaxy S5 is available on Amazon starting at $0 with a two-year contract. The Verizon and the Sprint models are both available at $79.99 on-contract. Samsung Galaxy S5 boasts about a 5.1-inch Super AMOLED display with Full HD (1080 x 1920) resolution and it’s powered by a quad-core Qualcomm Snapdragon 801 processor at 2.5 GHz. The handset also arrives with 16 GB storage, support for microSD cards up to 128 GB, 2 GB of RAM, and a 2,800 mAh battery. The back panel accommodates a 16 MP camera with phase detection autofocus and 4K video recording capabilities, while the user-facing camera has a 2 MP sensor. It also arrives with a fingerprint sensor, heart rate monitor, and runs Android 4.4.2 KitKat with TouchWiz UI. You can use the following links to order the Galaxy S5 from Amazon: now HTC’s latest and greatest flagship smartphone, the One M8, can be yours via Amazon deals at a starting price of $0 if you agree two sign a two-year contract with AT&T. The Verizon One M8 is priced at $29.99 with a two-year contract, while the Sprint model is $49.99 on-contract. As a refresher, the HTC One M8 sports a 5.0-inch Full HD Super LCD display, 2 GB of RAM, 32 GB storage, microSD slot, and a 2,600 mAh battery. It’s underpinned by a Snapdragon 801 chipset with four Krait 400 CPU cores clocked at 2.3 GHz and an Adreno 330 GPU. One M8 has Dual 4 MP UltraPixel camera with dual-LED flash and 1080p@60fps video recording and a 5 MP front-facing camera. The phone runs Android 4.4.2 KitKat out of the box and it’s upgradable to 4.4.3. You can order the HTC One M8 from Amazon using the following links: HTC One M8 . The LG G3 is one of the most powerful smartphones currently on the market. On Amazon, the AT&T LG G3 is available for free if you sign a two-year deal with the carrier. The Verizon and the Sprint models are both priced at $49.99 on-contract. LG G3 arrives with an impressive 5.5-inch True HD-IPS + LCD display with Quad HD (1440 x 2560) resolution while sporting a quad-core 2.5 GHz Snapdragon 805 processor. It also integrates 3 GB of RAM, 32 GB of microSD-expandable storage, 13 MP primary camera with OIS, laser autofocus, and 4K video recording, 2.1 MP secondary cam, and a 3,000 mAh battery. It comes pre-loaded with Android 4.4.2 KitKat, but it should receive the Android 5.0 Lollipop update in the next couple of weeks. You can order the LG G3 from Amazon using the following links:LG G3 . All three smartphones are currently labeled as “in stock” on Amazon’s website, but you can’t know for sure how big the retailer’s stocks are or for how long the discounts will be live. Therefore it’s recommended to order on right away.