The A51 features nearly the same quad camera as the larger Galaxy A71. Only the 48 MP main lens has a lower resolution. The others are identical to those on the more expensive phone. The 12 MP ultra wide angle has a focal length of 13 mm and a fast f/2.2 aperture. You also get a 5 MP depth sensor for bokeh effects. New this year is the 5 MP macro lens for close-ups. The front selfie camera is 32 MP. Sufficiently Fast Performance

Top phone in Samsung's 2020 Galaxy A line-up is the A71. The handset features a huge 6.7-inch display with FHD+ resolution. The Super AMOLED panel delivers a bright and contrast-rich viewing experience. The new, nearly edge-to-edge design also helps to reduce the overall size of the phone. The 32 MP front camera is only visible through a discreet hole in the display. As with its predecessor, the front is protected by robust Gorilla Glass 3. 64 MP Main CameraThe Galaxy A715G ships with a Qualcomm Snapdragon 765 chipset and 6GB of RAM. There’s 128GB of storage, with about 108GB available out of the box. You can add up to an additional 1TB of storage with a microSD card. One of the big party pieces for the Samsung Galaxy A71 is its cameras. The front-facing, 32MP snapper produces high quality shots, even in the slightly awkward lighting of the Samsung booth, which should satisfy selfie fans. The predecessor model, the Galaxy A50 was already one of the most successful phones in the Galaxy A series. The A51 is intended to follow this tradition and presents itself in a discreetly updated prismatic design. In addition to the slightly iridescent colours, the almost bezel-less 6.5-inch Super AMOLED display is an attention grabber. It delivers FHD+ resolution of 2400 x 1080 pixels in the widescreen 20:9 format. Gorilla 3 glass protects the display including the front camera and in-screen fingerprint sensor from scratches. Quad Camera with Macro Lens

The Samsung Galaxy A71 could also be a bit of a star when it comes to battery life. Samsung has squeezed a sizable 4,500mAh battery into the handset, which is bigger than the battery in the Galaxy S10 Plus (4,100mAh) and Galaxy Note 10 Plus (4,300mAh). Proximity Sensor, Light Sensor, Gyroscope Sensor, Accelerometer (G-Sensor), Magnetometer, Fingerprint Sensor

Display Size : Measured diagonally, the screen size is 169.5mm (6.7") in the full rectangle and 167.1mm (6.6") with accounting for the rounded corners. Actual viewable area is less due to the rounded corners and the camera cutout. Usable memory size is less than the total memory size due to storage of the operating system and software required to operate the phones' features. Actual usable memory size will also vary depending on the mobile phone operator and may change after software upgrades are performed. It uses Samsung's Infinity-O screen technology we've seen on previous devices from the firm, and means you get a punch-hole camera design at the top of the display. It sits in the notification bar, which keeps it nicely out of the way, so not to intrude on general usage. Actual user memory will vary depending on the mobile phone operator and may change after software upgrades are performed. Samsung's top performer in the Galaxy A series offers a new design and a quad camera at a mid-range price. Samsung Galaxy A71