Honor 8 Lite vs Redmi Note
Both the phones have their pros and cons, but I think you should go for Redmi Note 4.
Redmi Note 4 has the following advantages over Honor 8 Lite:-
1. Redmi Note 4 has NFC while Honor 8 Lite doesn't have NFC.
2. The battery of Redmi Note 4 is 4100mAh while Honor 8 Lite has 3000mAh battery.
3. Redmi Note 4 has 401ppi Pixel Density while Honor 8 Lite has 282ppi pixel density.
4. Redmi Note 4 has 5.5" Display Size while Honor 8 Lite has 5.2" Display Size.
Honor 8 Lite has the following Advantages also:-
1. Honor 8 Lite has 8MP(front) Camera while Redmi Note 4 has a 5MP(front) Camera.
2. Honor 8 Lite has Android v7.0.0(Nougat) while Redmi Note 4 has Android v6.0.1(Marshmallow).
Verdict- In my opinion, Redmi Note 4 is a better phone in overall performance but if you need a phone with good camera and in terms of weight than you can go for Honor 8 Lite.
you can also see the comparison between the devices on 91mobiles: Honor 8 Lite vs Redmi Note 4
Honor 6X vs Honor 8 Lite vs Lenovo K8 Note
All the phones have their pros and cons,lets check them:-
Advantages of Lenovo K8 Note
1.It has better CPU compare to other two, that means more tasks can be processed in parallel without slowing down the User Interface.
2.Has Front Camera Flash that great for selfie lovers.
3.Bigger battery ,so stay connected for long time.
4.It has ample RAM
Advantages of Honor 6x
1.Better battery life compare to Honor 8 lite.
Advantages of Honor 8 lite
1.It is slimmer and lighter than both .
Verdict - In my opinion,Lenovo K8 Note is better overall performance and price
You can also compare these devices on 91mobiles