Launched in 2016, the Redmi Note 4 is considered to be an excellent instrument intermediary. The battery of the device from Xiaomi, unavailable in Brazil so far, is also praised by users and brand, an interesting result in durability tests.
the specifications of The laptop are quite interesting, such as:
- Screen of 5.5 inches with Full HD resolution (1920 x 1080p)
- Snapdragon 625 with Andreno 506 GPU and 2 GHx Octa-Core
- Memóriam RAM 2 GB/3 GB/ 4 GB
- Armazeanemnto internal 64 GB, small expandable to 128 GB with microSD
- Android 6.0 with MIUI 8
- Dual-Chip hybrid (micro + nanco/ microSD)
- Camera 13 MP
- front Camera 5 MP
- Read digital print
- Battery up to 4.100 mAh
- Bluetooth 4.1
Android 26 Jan
Android 23 Jan
the staff of The FoneArena dissected the smarpthone, as you can see below, in a test very interesting.
Body
we’ll Start by turning off the device and removing the tray hybrid of the SIM card. Since the phone does not have any visible screws on the exterior, we opened up the back cover using a plastic tool slim. The largest part of the back cover was machined in aluminum. The top and bottom of the rear cover are covered by plastic to improve the strength of the signal.
back Cover
The back cover houses cutouts for jack 3.5 mm, IR Blaster and secondary microphone. And on the right side we have the volume device and the power switch attached to the cover itself. On the left side, we have the opening for the SIM card slot. And at the bottom we have the holes in the speaker input micro USB port cut out in the middle.
speaker
After you remove the set USB and remove all of the screws, the top cover assembly USB can be removed also. The piece keeps the main speaker and the whole of the vibrator.
Battery
The battery 4.100 mAh battery is held by two strips of strong glue as you can see in the back.
fingerprint Reader
you can Now remove the fingerprint sensor which is only glued to the motherboard with double sided tape. The fingerprint sensor is made by a company called Goodix.
Camera
then, we removed the cameras front and rear. The front camera is a Samsung S5K5E8 5MP sensor with a pixel of 1.12-micron, while the back is a Sony IMX258 13MP 1 / 3.06-inch sensor with 1.12-micron pixel.
Finally, the components of this smartphone are as interesting as the final product. To be aware of as if riding a machine also helps to have a notion of the whole work involved, and also of the productive chain. The Xiaomi Redmi Note 4 can be purchased in the range of$ 470, if you choose to import it.
Here are some more images of the laptop:
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