XIAOMI REDMI NOTE have 6.3 inches LCD screen with Full HD Plus resolutions. It have 1080x2340 pixel to make video and photo become more smooth. Full HD resolutions video also can be play from streaming website like Youtube, Facebook or something other streaming website.
Advantages of XIAOMI REDMI NOTE 7 already use new Android Pie version 9.0 when the first time release in the market. Therefore we do not need to ask for upgrade firmware for the first year usage.
XIAOMI REDMI NOTE 7 use Qualcomm SDM660 Snapdragon 660 processor, it can run Octa Core processor with maximum 4 x 2.2 Ghz Kryo 260 CPU. This processor also have dedicated GPU Adreno 512 to play HD games without problems.
Advantages of XIAOMI REDMI NOTE 7 have impressive camera with Dual lens which are 48 megapixel f/1.8 and 5 megapixel f/2.4.
Drawbacks of XIAOMI REDMI NOTE 7 does not have dedicated external memory card MicroSD slot. This phone have to use second network simcard to use for extend internal memory. However, we can use maximum 256 GB MicroSD simcard.
Do not expected to have dual selfie camera, because this phone only have single camera at front with 13 megapixel resolutions.
Drawbacks of XIAOMI REDMI NOTE 7 does not have NFC sensor. Therefore we can not use this phone to connect with other device or can not work for scan electronic card / money / payment.
For security protections, XIAOMI REDMI NOTE 7 already have fingerprint sensor which located at back side of body. We can access this fingerprint sensor faster when holding this phone.
Advantages of XIAOMI REDMI NOTE 7 have big battery at 4000 mAh. We can use this phone to work with longer time before ask to recharge.
I will recommend you to buy Realme 3.