The Samsung Galaxy S7 Edge was released in March 2016 and quickly became one of the most sought-after smartphones in the market. It combined cutting-edge technology, a sleek design, and robust performance, making it a favorite among tech enthusiasts and casual users alike. Despite being discontinued now, the S7 Edge's legacy continues, and it remains a testament to Samsung's innovation in the smartphone industry.
The Samsung Galaxy S7 Edge supports a wide array of network technologies, making it versatile and capable in terms of connectivity. It supports GSM, CDMA, HSPA, EVDO, and LTE networks. The range of bands ensures that users can connect to different networks around the globe, accommodating both 2G and 3G bands widely used in various regions. For 4G networks, it covers numerous bands including 1, 2, 3, 4, 5, 7, 8, 12, 20, 29, 30, 38, 39, 40, and 41, offering extensive LTE support.
The design of the Galaxy S7 Edge is arguably one of the features that elevated its status in the market. It measures 150.9 x 72.6 x 7.7 mm and weighs 157 grams, which makes it sleek and comfortable to hold. The phone features a glass front and back both protected by Corning Gorilla Glass 4, with an aluminum frame that adds a touch of premium quality. The smooth curves of the device are not purely aesthetic; they enhance grip and usability.
One of the standout features of the S7 Edge is its 5.5-inch Super AMOLED display. The screen offers a resolution of 1440 x 2560 pixels, providing users with vibrant and sharp visuals thanks to its ~534 ppi pixel density. The edge-to-edge screen design, which was relatively new at its release, improves not just aesthetics but functionality, allowing for additional features on the curved edges thanks to the innovative TouchWiz UI.
At the core of the S7 Edge's performance is the Qualcomm MSM8996 Snapdragon 820 chipset. Its CPU comprises a quad-core layout with two cores clocked at 2.15 GHz Kryo and two at 1.6 GHz Kryo, ensuring a balance between performance and power efficiency. The graphics are handled by the Adreno 530 GPU, capable of delivering high-quality visuals for gaming and media consumption. Initially released with Android 6.0 Marshmallow, the S7 Edge is upgradable to Android 8.0 Oreo and features Samsung's TouchWiz UI, known for its customization and additional features.
Memory-wise, the Galaxy S7 Edge offers 4GB of RAM, which was adequate for seamless multitasking at the time of its release. It comes with 32GB of internal storage, but Samsung included a microSDXC card slot, allowing for expandable storage. This expansion feature caters to those who require additional space for apps, photos, and other multimedia content, making it versatile for various user needs.
The main camera on the S7 Edge is a 12 MP shooter with a f/1.7 aperture, 26mm wide lens, dual pixel PDAF, and optical image stabilization (OIS), making it versatile in various lighting conditions. The camera also supports 4K video recording at 30fps, and it can shoot slow-motion videos at 720p@240fps. On the front, there is a 5 MP camera with similar aperture features, supporting dual video calls and Auto-HDR, perfect for selfies and video communication.
The device includes a single loudspeaker and a 3.5mm headphone jack, which was a standard feature appreciated by audiophiles. The presence of a headphone jack is critical for users who prefer wired headphones or specific audio peripherals. The audio quality is robust, offering clear sound for calls and media playback.
The S7 Edge supports dual-band Wi-Fi 802.11 a/b/g/n/ac, Wi-Fi Direct, Bluetooth 4.2 with A2DP, LE, and aptX for audio optimization. It includes GPS with GLONASS support, NFC functionality for easy pairing and payments, and a microUSB 2.0 port with OTG support for data transfer and external device connectivity. FM radio support is available with software updates, though it depends on the operator.
The Samsung Galaxy S7 Edge is equipped with numerous sensors, including a front-mounted fingerprint sensor, accelerometer, gyro, proximity, compass, barometer, heart rate, and SpO2 sensors. These components enhance the device's functionality, offering health tracking and facilitating security features.
The phone includes a non-removable Li-Ion 3600 mAh battery, which provides commendable endurance. The provided 15W wired charging supports Quick Charge 2.0, allowing for fast energy replenishment. Additionally, the S7 Edge supports wireless charging (PMA), enabling convenience and optionality in terms of charging methods. The Endurance rating for its battery is around 87 hours, emphasizing its battery efficiency for day-to-day usage.
Samsung released the S7 Edge in a variety of striking colors, including Black Onyx, Silver Titanium, Gold Platinum, and Coral Blue. These shades offer consumers aesthetic choices to match personal style preferences. The device was available in models such as SM-G935A, SM-G935P, SM-G935V, SM-G935T, SM-G935R, SM-G935U, SM-G935L, and SAMSUNG-SM-G935A, catering to different carriers and regional markets.
The Samsung Galaxy S7 Edge left an indelible mark with its innovative edge display, high-performance specifications, and robust camera capabilities. Its design and feature-rich interface set a precedent in smartphone innovation during its time. Even though it has been succeeded by newer models, the S7 Edge is fondly remembered for pushing technological boundaries and offering users a premium device experience.
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