If you're willing to pay the premium for 5G this early in its adoption, even on a midranger like the A51 5G, chances are you'd probably enjoy a more upmarket build and Samsung has obliged. It's replaced the plastic midframe with an aluminum one. This remodeling, complete with the battery capacity bump and the extra antennas all means that the A51 5G is now 15g heavier - a not insignificant increase that robs it of all claims for lightness. You do get basic wired headphones in the box which will get the job done. There's Dolby Atmos support for Bluetooth and wired audio which helps improve the audio experience marginally. There are no complaints about the call audio. Calls come in nice and crisp with sufficient volume at the top end. There are only three physical buttons and all of them are placed on the right side of the frame. There's no dedicated Bixby key but if you press and hold the power button, it will fire up the assistant. This behavior can be changed and the button can be configured to bring up the power menu instead through the Advanced features menu in the Settings app. Specific Absorption Rate (SAR) The SAR rating shows the amount of electromagnetic radiation absorbed by the human body when using a mobile device, expressed in W/kg. Head SAR (EU)

System on Chip (SoC) A system on a chip (SoC) includes into a single chip some of the main hardware components of the mobile device. SoC The handset runs Android 10 out of the box with the latest iteration of Samsung's One UI custom skin. It brings several new features such as Bixby Routines, App Pairs and Edge screen. Bixby Voice is present as well. Focus mode, improved parental controls and Google's navigation gestures are part and parcel of Android 10.

Rear cameras: Wide (main): 48 MP, f/2.0, 26mm, 1/2.0", 0.8µm, PDAF; Ultra wide angle: 12 MP, f/2.2, 123˚; Macro: 5 MP, f/2.4; Depth: 5 MP, f/2.2; LED flash, panorama, HDR. The SAR head rating shows the highest level of exposure to electromagnetic radiation measured when the device is held next to the ear in a talk position. In Europe, the SAR limit for hand-held mobile devices is set to 2 W/kg per 10 g of tissue. This standard is specified by the CENELEC, complies with the IEC standards and follows the ICNIRP Guidelines 1998.

For Galaxy A71 5G, measured diagonally, the screen size is 6.7” in the full rectangle and 6.6” with accounting for the rounded corners. Actual viewable area is less due to the rounded corners and camera lens. For Galaxy A51 5G and LTE and A21, measured diagonally, the screen size is 6.5” in the full rectangle and 6.4” with accounting for the rounded corners. Actual viewable area is less due to the rounded corners and camera lens. Samsung is bringing 5G to the masses with the Galaxy A51 5G and the Galaxy A71 5G. We have the smaller one for review to find out what's changed from the 4G version with the inclusion of the next-gen connectivity. Information about additional software and hardware features of the rear camera which improve its overall performance. The Motorola Edge launched at €600, and that remains its MSRP, but we've seen it for €500, and at that price, it could make sense as a viable alternative to the Galaxy. It's got a more versatile camera system with an extra telephoto cam, stereo speakers, and a 90Hz refresh rate OLED display. Come to think of it, these can be worth the premium to even get the Moto at full retail.The SAR body rating shows the maximum level of exposure to electromagnetic radiation when the device is positioned against the body at the hip. The highest SAR value of mobile devices allowed in the US is set to 1.6 W/kg per 1 g of tissue. It is specified by the FCC and the CTIA follows whether the mobile devices comply with this standard.