Not sure about the 4G band whether it is like the Taiwan version or not.
Display:
5.5inches, 1080 x 1920 pixels (~403 ppi pixel density) IPS capacitive touchscreen, 16M colors
Camera:
Rear: 13 MP, 4128 x 3096 pixels, laser autofocus, dual-LED (dual tone) flash
Front: 13 MP, 1080p, autofocus, dual-LED (dual tone) flash
Date Transfer:
UMTS/WCDMA/TD-SCDMA/LTE/TDD-LTE/FDD-LTE
Platform:
Android 5.0 (Lollipop)
Processor:
Qualcomm MSM8939 Snapdragon 615
CPU : Quad-core Cortex-A53 & Quad-core Cortex-A53
GPU : Adreno 405
Memory:
Built-in Memory: 32GB (RAM: 3GB)
Support microSDHC (up to 128GB)
Design:
Dimension (WxHxD): 156.5 x 77.2 x 10.8 mm
Weight: 170 g
This phone got average reviews, apparently the camera is sluggish etc..
Might be worth putting extra $100 and some change to get a LG G4?
You'd also want the Taiwanese version of if you are with Optus in order to get the 4G+