Sony UBP-X700 4K Blu-ray (review)


The Sony UBP-X700 and its bigger brother UBP-X800 are the latest in Sony’s range of true 4K Blu-ray players.

Sony has aggressively attacked the market with a range of quality 4K OLED (GadgetGuy review here), and Ultra UHD LED TVs (GadgetGuy review here) and Dolby Atmos ‘vertical sound engine’ soundbars (Sony range here).

The Sony UBP-X700 was our reference device for the recent round of TV tests. Some TVs had Dolby Vision, and Atmos sound and some did not. Let me tell you that nothing, including Netflix 4K streaming, compares to a dedicated 4K, Dolby Vision/Atmos Blu-ray player. You miss so much with streaming and standard 4K HDR TVs!

What is a Sony UBP-X700 Blue-ray player?

Australian website here.

We mentioned two models. The Sony UBP-X700 costs $349 and its bigger brother the UBP-X800 costs $499. Both have all that you need

  • Play 4K UHD content
  • Upscale from FHD 1080p content
  • HDR-SDR conversion for non-HDR capable TVs
  • Support HDR10
  • Dolby Vision (a superset of HDR10)
  • Dolby Atmos/Dolby TrueHD 7.1.4 decoding (Dolby Atmos soundbar required)
  • DTS:X bitstream out and DTS decoding
  • Support the BT.2020 colour space
  • Play almost any format CD and DVD in music or audio
  • Support most portable music and audio formats from USB
  • Dual HDMI (one ARC and one audio out) as well as coax
  • Wi-Fi AC Dual Band MIMO Miracast and Ethernet Port
  • And have a 4K Netflix client

The UBP-X800 adds

  • Certified Hi-Res audio 24-bit/96+Khz
  • DSEE-HX (digital sound enhancement engine) upscaling from MP3 and CD to close to Hi-Res
  • DMP (Digital Media Player), DMR (Digital Media Renderer)
  • Bluetooth LDAC with simultaneous HDMI transmission (headphones and TV sound)
  • Multi-room music using Sony Music Centre

In the box

  • AC adaptor (AC-M1215WW)
  • High-Speed HDMI Cable (supports 18 Gbps bandwidth)
  • Remote commander and two AAA batteries

The first impression

Another black slab. I guess this is de rigueur for AV stuff these days. Having a few colour choices might be nice.

Importantly it has both an HDMI ARC port and a separate HDMI sound only out port.

Sony UBP-X700 Sony UBP-X700

The interface

Sony’s high-end TVs use Android TV which is very tile-oriented. The interface is similar but is more sensible and straightforward.

It has a range of apps to enable streaming of 4K and HD content like Netflix, YouTube, Foxtel Play iView, SBS on Demand and Spotify.

Sony UBP-X700

It will also identify a DLNA source on the same network. MiraCast (not Chromecast) enables most Windows and Android devices to cast their screen. The resolution, of course, depends on the original screen. It could be convenient for casting movies from a Windows laptop or Android smartphone.

Setup is effortless

The setup menu is comprehensive so its good that an ‘Easy Setup’ appears the first time to set up Wi-Fi and basic settings.

I also like the Wi-Fi dual because so few people have Ethernet cables or the router close by. Wi-Fi streams well from our D-Link AC5300 router about 15 metres away.

Sony UBP-X700

The manual is here.


It is limited to upscaling from 1080p content. That is not an issue when playing Blu-ray, but you need to be aware that it may be an issue with older content. It does offer Auto1 (2K) and Auto2 (4K) upscaling. In either case, the result is excellent.

Bravia sync

Like all brands of players, it works best with Bravia TVs/soundbars where the TV remote can control the player. Although it does support many other brands using the manufacturer code to train the player.

 GadgetGuy’s take. Sony UBP-X700 4K Blu-ray adds a new dimension to 4K TV

There is a palpable difference between streamed 4K content and the quality this device can produce.

My spies at JB Hi-Fi say the Netflix effect did have an impact on 4K HDR disk sales but its gradually coming back. For two reasons.

First, Mainly TV ‘short-form’ (very little of that is in 4K) is the most popular stream content.

4K movie ‘long-form’ content is often a less than satisfactory streaming experience even if you have 50Mbps NBN. 75% of the NBN connections are at lower than 4K streaming speeds leading to buffering and stuttering.

Sony’s both offerings are top drawer for Dolby Vision (a superset of HDR) and Dolby Atmos. Linked to a suitable TV and soundbar the experience is well beyond what 4K ‘compressed’ streaming offers.

But there is good growth in both the titles available and the sales. It is like the ‘good old days’ where people are going back to buying content they value.

Me. I would probably buy the UBP-X800 and never use the added features!

Pro: Sony UBP-X700

  • Dolby Vision and Dolby Atmos
  • Netflix and other streaming apps
  • Performance and a great price
  • HDMI cable supplied

Pro: Sony UBP-X800 (not tested)

  • Enthusiasts will spend the extra $150 for a few additional I particularly like dual HDMI and Bluetooth sound output (for hearing enjoyment).


  • No front panel display
  • Remote not backlit


It is one of the very few that supports Dolby Atmos and Dolby Vision. Competitors include LG (GadgetGuy review here) and Panasonic.

My only caveat is that you need to look at a complete setup with TV and Soundbar. It makes sense to stick to the same brand unless you are just looking to add a 4K Blue-ray player.

  • Overall: 4.3 out of 5
  • Features: 4 out of 5 – it has all you need
  • Value for Money: 5 out of 5 – Good value
  • Performance: 4 out of 5 – Fast and reliable
  • Ease of Use: 4.5 out of 5 – UI and easy setup is good
  • Design: 4 out of 5 – A black slab. It’s nice but not outstanding


  • $349 for the Sony UBP-X700
  • $499 for the Sony UBP-X800



Value for money
Ease of Use
Reader Rating0 Votes
Good entry-level 4K Blu-ray with Dolby Vision and Dolby Atmos
None really