Xiaomi Mi Max 2 is a much better device as it comes with a better RAM, a better processor, a battery Full HD display and a better overall specs. Also Xiaomi Mi Max 2 to is a much sleeker and a better good looking device which gives a fantastic in hand feel.
It is clear that Xiaomi Mi Max 2 is a winner in almost all departments,
Mi max 2 comes with a better 2 GHz Octa-core Snapdragon 625 processor than 1.3 GHz quad-core processor Lenovo Phab 2
As seen through the benchmark scores
Antutu Benchmark score for Xiaomi Mi Max 2 is 63,825 and for Lenovo Phab 2 is 31,000.
Xiaomi Mi Max 2 offers more 4 GB RAM than 3 GB RAM in Lenovo Phab 2. With more RAM users are able to use more and more apps simultaneously without any lag
In terms of Battery performance, Xiaomi Mi Max 2 is unbeatable as it offers 5300 mAh battery with an outstanding 10-12 hours of screen-on time as compared to 4050 mAh battery in Lenovo Phab 2.
Mi Max 2 is a much slimmer device as compared to Lenovo Phab 2 as it comes with 7.6 mm width as compared to 9.6 mm in Lenovo Phab 2
Also, Xiaomi Mi Max 2 offers a finger touch sensor which is not present in Phab 2.
With Finger touch sensor there comes added security to the device so that only the authorized user can only unlock the device.
Xiaomi Mi Max 2 also offers a better 64 GB storage than 32 GB in Lenovo Phab 2.
More storage helps in managing all the big apps and heavy media files very easily as there is always ample space for both.
Thus we clearly have a winner in Xiaomi Mi Max 2.
You can check all the further details on the link Xiaomi Mi Max 2 vs Lenovo Phab 2