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Oppo UDP-203 Review



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  • The best 4K Blu-ray picture quality yet
  • Good sound and build quality
  • Dolby Vision coming soon


  • Expensive
  • No built-in online streaming apps
  • High audio lag and no HDR on HDMI input

Key Specifications

  • Review Price: £649.00
  • SoC (System on Chip) UHD Blu-ray decoder
  • AKM 8-channel, 32-bit DAC
  • Built-in dual-band Wi-Fi
  • 2-channel DSD256 and multi-channel DSD64/128 support
  • UHD Blu-ray, Blu-ray (2D & 3D), DVD, DVD-Audio, SACD, CD and AVCHD disc playback
  • DLNA/SMB media streaming

What is the Oppo UDP-203?

At £650, the UDP-203 is comfortably the Ultra HD Blu-ray world’s most expensive player to date. Frustratingly for your bank balance, it does a seriously good job of justifying that price. That’s thanks to a long list of features and a proprietary new processing engine that takes the 4K UHD Blu-ray format to new heights.

Related: Best Blu-ray PlayersOppo UDP-203Oppo UDP-203 Blu-ray player with remote control on floor.

Oppo UDP-203 – Design and Build

The UDP-203 is built like the proverbial brick out-house. That is actually a very good thing.

Sure, it’s big. At W430 x D311 x H79mm, It’s bigger than any other UHD Blu-ray player I’ve seen. And it’s heavy at 4.4kg. There’s also no concern for such fancy stuff such as rounded edges or smoked-glass fascias. With its heavy-duty black metal finish, its look could almost be described as brutal.

But I love it – in much the same way that I’ve always had a soft spot for Chieftain tanks. The uncompromising black metallic fascia is enhanced by a large and high-quality LED that provides plenty of useful information and looks great too.

The remote control supplied with the UDP-203 is a bit utilitarian and cluttered in appearance and layout, but at least it’s comfortable to hold. A neat touch: a motion sensor causes the buttons to illuminate as soon as you pick up the remote.

Oppo UDP-203 – Setup

Oppo is already well known to AV enthusiasts for its much-loved BDP-103 and BDP-105 Blu-ray players – decks that offer an expensive but uncompromising and feature-rich approach to Blu-ray playback. So it’s no surprise to find that the UDP-203 also goes further than any other UHD BD deck to offer the sort of features video enthusiasts and custom installers want to see.

Among the most useful tools at your disposal are a variety of colour space output options (including RGB PC, RGB Video, and YCbCr output at 4:4:4, 4:2:2 and 4:2:0), and the option to choose between 12-bit, 10-bit and even 8-bit colour depth. Oppo UDP-203Rear view of Oppo UDP-203 Blu-ray player showing connectivity ports.

Such flexibility is invaluable to custom installers and users alike in these early days of HDR, where compatibility issues between displays, sources and even cables are not uncommon. The ability to manually choose 10-bit output over 12-bit is particularly welcome given the colour striping issues that the automatic 12-bit output of Panasonic’s UB900 deck can cause on some TVs.

Also welcome are the UDP-203’s HDR options. These include an HDR Off setting that does a good job of converting HDR to SDR for displays that can’t handle HDR, and a Strip Metadata option that simply removes the HDR metadata from the video equation entirely.

The latter is a useful option for people who own 4K-capable TV and projectors that aren’t really bright enough to do HDR justice, since it allows them to benefit from UHD BD’s 4K resolution without having to worry about HDR in any way.

The Strip Metadata option does leave images looking too dark and slightly over-dominated by red. But it’s easier to calibrate a brightness-challenged display than it is to work around the fundamental issues that can accompany both native HDR and HDR-to-SDR conversions.

Oppo UDP-203 – Features

The 203’s connections join its build quality in quickly establishing its premium credentials. The front panel sports a single USB port, while the rear is dominated by phono audio-line jacks for outputting 7.1-channel decoded audio.

Alongside are 3.5mm trigger in and out ports; an RS-232 port for integrating the UDP-203 into a home control setup; two more 3.0 USBs; optical and coaxial digital audio outs; two HDMI outputs (one for audio, one for video); a LAN, if you don’t want to use the deck’s built-in Wi-Fi; and finally, an HDMI input so you can loop external video sources through the UDP-203 to take advantage of its video processing capabilities.

Oppo UDP-203Oppo UDP-203 output information with resolution and audio format details.

Unfortunately, at the time of writing, this HDMI input isn’t much use. Partly because it’s currently unable to pass HDR, but mostly because using it introduces substantial audio lag with almost every source run through it. The resulting lip-sync issues were too severe to be fixed by the audio delay provided within the UDP-203’s menus. This is something that can hopefully be fixed with a firmware update.

The UDP-203’s star attraction is its new OP8591 chipset. This SoC has been designed in conjunction with MediaTek (with whom Oppo collaborated on the rapturously received 103 and 105 Blu-ray decks) with a laser-like focus on producing the best picture quality yet seen from a 4K Blu-ray deck.

This isn’t the only thing of appeal about the OP8591 SoC, though. It’s also responsible for the unusually wide-ranging suite of picture options covered in the Setup section, and it appears to be unusually flexible when it comes to delivering bug fixes and new features via firmware.

The deck has already received a number of post-launch patches and feature additions, and another significant one is set to arrive at the end of March, when Oppo is scheduled to add Dolby Vision HDR support to the UDP-203’s already long feature list.

This update will make the UDP-203 the world’s first Dolby Vision-capable Ultra HD Blu-ray deck. Given what we’ve already witnessed with Dolby Vision streams from Netflix and Amazon, it isn’t surprising that the UDP-203’s Dolby Vision capabilities are a big deal for many home-cinema enthusiasts. However a firm release date is yet to be announced for any Dolby Vision-capable UHD Blu-ray titles.

The UDP-203’s audio talents take in all the usual multi-channel movie audio suspects, including Dolby Atmos and DTS:X. The deck’s 32-bit, 8-channel DAC can parse multi-channel DSD64/128 and 192kHz/32-bit PCM high-resolution sound formats.

The UDP bit of the UDP-203’s name stands for Universal Disc Playback, referencing the fact that it can play Blu-rays, 3D Blu-rays, DVDs, SACDs, DVD-Audio discs and CDs, alongside the Ultra HD Blu-rays you’ll have bought it for.

Oppo UDP-203Exploded diagram of Oppo UDP-203 with vibration isolation features.

The deck is also capable of being a multimedia hub. During my tests FLAC, WAV, MKV, MP4, MP3, AVCHD and JPEG file types were all handled via USB or DLNA network streaming. The only niggle is that I couldn’t find a DLNA server with which the UDP-203 retained the correct album track order when streaming music via DLNA. If any UDP-203 owners have found a solution, feel free to share it in the Comments section.

The UDP-203 is missing a couple of features of its extensive list. First, there’s no smart app support – not even Netflix or Amazon. I guess Oppo can argue that many TVs now carry all the key streaming services, but I would have liked the ability to push these streaming services through the UDP-203’s video processing systems.

The second is a system for converting DTS audio tracks to Dolby Digital. This has become useful in light of the rather bizarre way the new generation of Dolby Atmos-capable soundbars only play DTS multi-channel soundtracks – found on around 70% of Blu-ray discs – in stereo.

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