When considering for a smart phone, you may come across Sony Xperia Z3. It has 5.2-inch full HD display (1,920×1,080 pixels), is a good choice for playing movies. So, how to convert the Blu-rays on your Windows or Mac for the Sony Xperia Z3 you just bought is a real question. As you know, Sony Xperia Z3 only supports a few common videos like MP4, 3GPP. Read the review. That means, if you want to watch blu-ray movies on your Sony Xperia Z3 anytime and anywhere you like, you will need to rip Blu-ray to Xperia Z3 compatible video formats like MP4. 
Here, Pavtube BDMagic is highly recommended to you with the ability of ripping and backing up Blu-ray DVDs, you are able to convert and transfer your Blu-ray collections to Xperia Z3 Compact for movie enjoyment. It fully supports Disney X-project DRM, CSS, RCE, region codes, UOPs, APS and Sony ArccOS that allows you to easily convert protected Blu-rays, DVDs to Sony Xperia Z3 MP4 so that you can enjoy any Blu-ray/DVD movies on your Sony Xperia Z3 on the go.
Tips: For Mac users, you can turn to Pavtube BDMagic for Mac, which can help you rip Blu-rays to Xperia Z3 on Mac OS X (Yosemite and Mavericks included). Just download the right version and follow the guide to import Blu-ray movies to Sony Xperia Z3 with ease.
Download This top Blu-ray Ripper for Sony Xperia Z3: 
How to convert Blu-ray to Sony Xperia Z3 MP4 as easy steps as A-B-C
Step A: Add Blu-ray movies
Insert the Blu-ray disc to the Blu-ray Disc drive and click the Load Disc button to have movies uploaded to the Blu-ray Ripper. Here you can also import Blu-ray folders, ISO files and IFO files to convert. 
Step B: Select Sony Xperia Z3 compatible format
To play movies and videos on Sony Xperia Z3, you need to set a compatible format for the tablet. You can click on the pull down menu of “Format” to choose “Android -> Android Tablets 720P Video(*.mp4)” or “Android Phones 1080P Video(*.mp4)” for conversion. 
FYI: If you want to keep all the audio tracks (language) and soft subtitles, here’s another choice for you: Blu-ray/DVD Converter Pro.
Step 3. Start ripping Blu-ray to Xperia Z3 MP4
When everything is OK, just press “Convert” button to start the Blu-ray/DVD to Sony Xperia MP4 conversion. It will not take much time. Just wait for the conversion process to get done. After the conversion, you can click “Open output folder” to quick locate the converted video. Then, transfer your converted files to Xperia Z3 and have a more casual watching time for your Blu-ray and DVD discs.
Note: This Blu-ray ripping software also provides some video editing tools to let you crop the Blu-ray movies black bars, trim the unnecessary part, etc. for better video watching experience. If you need, you can click “Settings” to edit output parameters like resolution, frame rate, bitrate, etc. as you like.
Read More:
How to Play 4K Blu-ray on PC?
iTunes to Plex: Stream iTunes to Sony Bravia TV via Plex
Convert DVD/Blu-ray, SD/HD Videos to Sony Xperia Series
Sony Xperia Z1 playback MKV, AVI, VOB, Tivo etc Videos