Galaxy S6 • Upgrade


Looking to upgrade your Galaxy S6? Swappa can help you make the right buying decision! We make it easy to compare different models, features, technical specs, and more.

Avg Price: $83

Galaxy S6 vs Galaxy S21 5G

Choosing to upgrade from a Galaxy S6 to a Galaxy S21 would be a significant upgrade. The Galaxy S6 was originally released in 2015, and as such, the Galaxy S21 would provide a more modern and powerful experience. The Galaxy S21 features a 6.2-inch Dynamic AMOLED 2x Infinity-O display, which has slim bezels and is nearly a full inch larger than the 5.1-inch display found on the Galaxy S6. Along with the display, you would notice improvements in almost all other aspects of the phone. The Galaxy S21 features a Snapdragon 888 processor, which is paired with 8GB of RAM and options for up to 256GB of internal storage. In comparison, the Galaxy S6 is powered by an Exynos 7 Octa processor with 3GB of RAM, and a max internal storage of 128GB. Another highlight of the S21 is the camera setup, which includes a 10MP selfie camera on the front with a triple camera 12MP wide, 12MP ultrawide, and 64MP telephoto setup on the back.

Galaxy S6 vs Galaxy S21 5G

Galaxy S6 vs Galaxy S21 Plus 5G

Upgrading from the Samsung Galaxy S6 to a Galaxy S21 Plus would result in a big performance boost. The Galaxy S21 Plus is powered by the Qualcomm Snapdragon 888 processor which is paired with 8GB of RAM to handle all of your daily usage needs with ease. You’ll also be stepping up in terms of display size and quality. The Galaxy S21 Plus has a 6.7-inch Dynamic AMOLED 2x Infinity-O display with a resolution of 2400 x 1080 and a refresh rate of up to 120Hz. In comparison, the Galaxy S6 features a 5.1-inch Super AMOLED display. Additional feature highlights of the Galaxy S21 Plus include options for 128GB or 256GB of internal storage space, a 4800 mAh battery with 25W fast charging and 15W fast wireless charging, an IP68 rating for water and dust resistance, and a 10MP (f/2.2) selfie camera. The Galaxy S21 Plus also features a triple camera array on the back with a 12MP wide, 12MP ultrawide, and 64MP telephoto lens.

Galaxy S6 vs Galaxy S21 Plus 5G

Galaxy S6 vs Galaxy S21 Ultra 5G

Choosing to upgrade from a Samsung Galaxy S6 to a Galaxy S21 Ultra means you will be getting a more powerful phone that features a larger display, and a more modern design. The modern design comes courtesy of the slim bezels that surround the 6.8-inch Dynamic AMOLED 2x Infinity-O display. You would also be getting a feature that is a first for the Galaxy S lineup, which is support for the S Pen, a feature that was previously available only for Galaxy Note devices. Other features of the Galaxy S21 Ultra include a 40MP selfie camera on the front with a 108MP wide, 12MP ultrawide, 10MP telephoto, and 10MP periscope zoom setup on the back. The S21 Ultra also features up to 12GB of RAM, up to 512GB of internal storage, an IP68 rating for water and dust resistance, and a 5000 mAh battery that supports 25W wired charging, 15W wireless charging, and 4.5W reverse wireless charging.

Galaxy S6 vs Galaxy S21 Ultra 5G

Galaxy S6 vs Galaxy S7 Edge

Upgrading the Samsung Galaxy S6 to a newer generation Galaxy S7 Edge means you'll see several improvements in performance and design. For instance, the Galaxy S7 Edge features a larger 5.5-inch curved display and 3,600mAh battery. The camera, although a slightly lower resolution 12MP sensor, also saw a slight improvement with dual pixel autofocus and larger f/1.7 aperture lens. Other upgrades include IP68 water resistance, Snapdragon 820 processor, 4GB of RAM, always-on display, and micro SD card support.

Galaxy S6 vs Galaxy S7 Edge

Galaxy S6 vs Galaxy S7 Active

Upgrading the Samsung Galaxy S6 to a newer generation Galaxy S7 Active means you'll see several improvements in performance and design. The Galaxy S7 Active is much more rugged, with reinforced body and IP68 water resistance. It also features a much larger 4,000mAh battery, as well as other S7 upgrades, like Snapdragon 820 processor, 4GB of RAM, 12MP camera with Dual Pixel autofocus (and larger f/1.7 aperture lens), always-on display, and micro SD card support.

Galaxy S6 vs Galaxy S7 Active

Galaxy S6 vs Galaxy S7

Upgrading the Samsung Galaxy S6 to a newer generation Galaxy S7 means you'll see several improvements in performance and design. For instance, the Galaxy S7 features IP68 water resistance, larger 3,000mAh battery, 4GB of RAM, always-on display, and micro SD card support. The camera, while a slightly lower resolution 12MP sensor, also saw a slight improvement with dual pixel autofocus, and larger f/1.7 aperture lens.

Galaxy S6 vs Galaxy S7

Galaxy S6 vs Galaxy S8 Active

Upgrading the Samsung Galaxy S6 to a newer generation Galaxy S8 Active brings a handful of hardware improvements. The most obvious is the Galaxy S8 Active's rugged, MIL-STD-810G rated body, and massive 4,000mAh battery. Other hardware upgrades include a larger 5.8-inch 18.5:9 (flat) screen, Snapdragon 835 processor, 4GB of RAM, IP68 water resistance, always-on display, micro SD card support, rear mounted fingerprint sensor, iris scanner, and USB-C charging port. The camera, although a lower resolution 12MP sensor, also sees a slight improvement with dual pixel phase detection autofocus, and larger f/1.7 aperture lens.

Galaxy S6 vs Galaxy S8 Active

Galaxy S6 vs Galaxy S8 Plus

Upgrading the Samsung Galaxy S6 to a newer generation Galaxy S8+ brings a handful of hardware improvements. The most obvious is the Galaxy S8+'s larger 6.2-inch 18.5:9 curved display and 3,500mAh battery. Other upgrades include a Snapdragon 835 processor, 4GB of RAM, IP68 water resistance, always-on display, micro SD card support, rear mounted fingerprint sensor, iris scanner, and USB-C charging port. The camera, although a lower resolution 12MP sensor, also sees a slight improvement with dual pixel phase detection autofocus, and larger f/1.7 aperture lens.

Galaxy S6 vs Galaxy S8 Plus

Galaxy S6 vs Galaxy S8

Upgrading the Samsung Galaxy S6 to a newer generation Galaxy S8 brings a handful of hardware improvements. Most notably, the Galaxy S8 features a 5.8-inch 18.5:9 curved display, IP68 water resistance, and larger 3,000mAh battery. Other upgrades include a Snapdragon 835 processor, 4GB of RAM, always-on display, micro SD card support, rear mounted fingerprint sensor, iris scanner, and USB-C charging port. The camera, while a slightly lower resolution 12MP sensor, also saw a slight improvement with dual pixel autofocus, and larger f/1.7 aperture lens.

Galaxy S6 vs Galaxy S8

Disclosure: This site contains affiliate links to other sites. We may receive commissions for purchases made through these links.