Samsung Galaxy A3 2015 Sm A300fu

Power and Performance

In 2015, Samsung unveiled the Galaxy J7, a mid-range phone-tablet hybrid that received high marks for its blend of role and affordability. It's available in black, bluish and gilded and offers some desirable features ordinarily reserved for pricier devices, including dual-band Wi-Fi and near-field communication.

With 3GB of RAM, the Galaxy J7 has plenty of speed for multitasking. There's little lag time opening new apps or working with multiple windows open, annotation reviewers at AndroidPIT, and then y'all can scan websites or send text messages while listening to a podcast.

The phone has a respectable battery life that lasts a full day with bones use. You can conserve battery life even more by turning on Ability Saving mode, which reduces functioning and turns off the SIP battery connectivity. If that'due south not plenty, switch to Ultra Power Saving way and work with a blackness and white screen until you lot can plug in the charger and juice up the phone.

The Galaxy J7's phone features a 13MP rear camera with an LED wink for taking photos in low-light conditions. A 5MP front camera is available to utilize during video chats and for taking selfies. The photographic camera besides records 1080p video at 30 frames per 2nd, and so you can capture important moments in your life.

Before sharing your photos, edit them in the built-in photo editor and make your pictures pop. Crop the image to draw viewers' eyes to just the correct spot. Apply filters that conform colors, contrast and brightness to give your pictures artistic flair. Add lettering to create your own memes or comments on the photos y'all share with your followers.

You won't accept problems sharing your photos thanks to the dual-band Wi-Fi, a feature that lets the telephone operate on more than one frequency so you can access more bandwidth. The telephone too has near-field communication so you can wirelessly pay for purchases while you're out and nearly. Information-conservation features limit the corporeality of data the phone consumes when y'all're non using it.

Screen

Arguably the phone's most striking feature is the Super Amoled HDS display, which provides deep contrast and rich colour expression. No matter what yous're viewing, you meet more than vivid colors, and the screen's maximum brightness is crisp enough to assistance yous encounter what's happening even nether the outdoor sun. The brighter screen makes it easier to aim the camera for the perfect shot or check the navigation map while you're on the road.

With a 73.1 percent screen-to-example ratio, you lot have plenty room to review your photos, play games and watch videos on the 5.five-inch screen without feeling like yous have to squint. The 720-pixel resolution produces precipitous graphics that brand viewing a pleasure even at an bending, despite the fact that it's not as sharp as higher-stop smartphones, according to AndroidPIT. However, information technology's more acceptable for everyday utilize, and many users don't notice the difference in graphics quality.

Storage and Security

Samsung gives the Galaxy J7 16GB of internal storage, which is adequate infinite for storing downloaded apps and other files. If that's not plenty, you lot tin can insert a microSD carte to expand the storage to 256GB. You aren't able to shop apps and system files on the card, merely information technology provides plenty of room to hold your music, images and videos so yous tin carry them with you at all times.

You also get amped upwardly security features on the Galaxy J7 that permit you restrict access to your data. In 2016, Samsung included a fingerprint reader on the J7 Prime in addition to the PIN locking function. This lets you lot fix the lock and rest easy knowing your telephone has an extra layer of protection. To unlock the phone and gain access to your information within, browse your fingerprint to show the telephone that it's in the right hands.