Sony X950G TV Review

The Sony X950G is an upper mid-range TV, and a small upgrade to last year's very popular X900F. In Sony's lineup, it sits between the X900F and the high-end Sony Z9F and Sony A8G. The X950G's chief competitors are the Samsung Q70R, the LG SM9000, and the Vizio P Series Quantum 2019.

The Sony X950G has an excellent design. It has an understated aesthetic, with thin bezels and a plain-looking stand. The stand is fairly large and extends to the front of the TV, so you'll need a larger table if you also have a soundbar.

Update 06/21/2019: A reader has informed us that the legs on the 85" model are reversible.

The stand is a mix of metal and plastic, and the backs of the legs are hollow, which serve as cable management. With the exception of the 85" model, the legs aren't reversible. The TV is well-supported and there's almost no wobble at all.

Footprint of the 55" TV stand: 40.0’’ x 10.6’’

The back of the TV is mainly plastic. There are downward-facing as well as side-facing ports. The downward-facing ports may be difficult to reach if you wall-mount the TV. There's cable management built into the back of the stand.

The X950G has very thin bezels. They're plain and don't stand out much.

The Sony XBR55X950G has an average uniform thickness. It won't protrude much if wall-mounted.

The build quality is great. The TV is solid without any gaps or loose ends. It feels very robust and sturdy, and we don't expect any issues with it.

The X950G has an excellent native contrast ratio and it's slightly better when local dimming is enabled. This is great for dark room viewing, as blacks appear deep and inky instead of looking like gray.

The 75’’ and 85’’ models have the new 'X-Wide Angle' technology that enhances viewing angles at the expense of contrast ratio, as we saw on the Z9F. We expect those models to have a lower native contrast ratio.

The Sony X950G has a decent local dimming feature. When viewed in the dark, it's easy to discern each local dimming zone when a bright object crosses from one zone to the next. There's also some blooming around subtitles, if it bothers you, you can adjust the Local Dimming or disable it.

For our side-by-side comparison, Auto Local Dimming was set to 'High,' and X-tended Dynamic Range was set to 'High.'

The Sony X950G has excellent SDR peak brightness, better than the X900F, but not as good as the Z9F. The brightness varies depending on the scene, and this might become bothersome for some people. Nonetheless, the fluctuation isn't as evident as it is on Vizio P Series Quantum, and it can be removed entirely by disabling X-tended Dynamic Range.

We performed our measurements after calibration with Picture mode set to ‘Custom,’ Local dimming set to ‘High,’ and X-tended Dynamic Range set to 'High.'

The menu option that controls the brightness is Brightness.

Update 04/18/2019: There are some brightness issues playing Dolby Vision content from an external source on the X950G and X900F. Find out more here.

This TV has remarkable HDR peak brightness, very close to the Sony Z9F and the Vizio P Series Quantum, and slightly better than the Samsung Q9FN. Just as in the case of SDR, the HDR peak brightness varies significantly depending on the scene, and this could bother some people.

If you find HDR content too dim, you can raise the Contrast and Gamma to your liking. If it's still too dim, increase the Contrast Enhancer setting to your liking.

We performed our measurements without calibration with Picture mode set to ‘Custom,’ Color Temp set to ‘Expert 2,’ Local dimming set to ‘High,’ and X-tended Dynamic Range set to 'High.'

The Sony XBR55X950G has decent gray uniformity. There's vignetting at all corners of the screen, but the center is fairly uniform, with almost no dirty screen effect. In very dark scenes, the uniformity is significantly better.

Viewing angles are sub-par, though this is expected of most VA panels. Black level rise and gamma shift happen fairly quickly when you move off-center.

In the larger 75’’ and 85’’ models Sony has added the 'X-Wide Angle' technology that we initially saw on the Z9F to help improve viewing angles. We expect these models to behave like the Z9F, where the viewing angles are better than most VA TVs, but not as good as most IPS TVs, at the expense of lower contrast ratio. This is explained here.

If you want better viewing angles, check out the Sony X950H.

The X950G has very good black uniformity, slightly better than the X900F. With local dimming disabled, there's very little clouding across the screen. With local dimming enabled, there's slightly noticeable clouding around the test cross.

This TV has excellent reflection handling, very similar to the X900F. You should have no issues using this TV in a very bright room.

On the 75’’ and 85’’ models, we expect reflections to be similar to the reflections seen here on the Z9F, due to the 'X-Wide Angle' technology.

The X950G has remarkable out-of-the-box color accuracy. Most inaccuracies are difficult to spot without the aid of a colorimeter. The color temperature is almost spot on the 6500K target, and the gamma follows our curve very well, so most scenes are displayed at the correct brightness. The Picture Mode that gave us those great results is ‘Custom.’

After calibration, color accuracy is nearly perfect. There's still some inaccuracy with the color blue, but that's typical of LED TVs. Calibration was performed in the 'Custom' Picture Mode.

You can see our recommended settings here.

480p digital content looks good, with no obvious upscaling artifacts or oversharpening.

720p content looks good and is displayed without any issues.

1080p content from Blu-rays or older game consoles looks great. Sony, just like most other brands, has abandoned the nearest neighbor upscaling on this TV.

Native 4k content is displayed perfectly.

This TV doesn't support an 8k signal.

The X950G has a very good, wide color gamut. The EOTF follows the input stimulus almost perfectly, but flattens abruptly at the TV's peak brightness. This might cause some clipping in very bright scenes. The Game EOTF also follows the curve perfectly, which is great.

If you find HDR content too dim, set the Contrast and Gamma to their maximum values. If this does not fix things, then you can try setting Contrast Enhancer to 'High' to boost the brightness across all scenes.

You can see our recommended settings for HDR here.

This TV has decent color volume. DCI P3 coverage is good, but unfortunately, it can't produce saturated colors well and can't fill out the entire gamut well. Coverage of the Rec 2020 color space is only mediocre.

The X950G has excellent gradient performance. There's a little bit of banding when displaying dark green and gray. If this bothers you, setting Smooth Gradation to ‘Low’ can help, but it can cause some loss of fine details in certain scenes.

There's no risk of temporary image retention on this TV.

We don't expect VA panels to experience permanent image retention, as the VA panel in our long-term test appears immune.

The Sony X950G has an exceptional response time, resulting in clear images with very little blur trail behind fast-moving objects. There's a bit of overshoot in the 0%-20% transition, which can cause some artifacts in very dark scenes.

The Sony X950G uses PWM to dim the backlight at a frequency of 720Hz, which isn’t noticeable to most people. This is similar to the Z9F and the X900F.

Just like the Sony Z9F and the X900F, the X950G can reduce the flicker frequency of the backlight to 120Hz, so as to reduce motion blur. To do this set Motionflow to 'custom,' and adjust the Clearness slider to your liking.

Sony's 'X-Motion Clarity ' feature is also implemented on this model. The feature aims at producing a clearer picture without significant loss in brightness. You can read about it here. Also, here you can see the effect of the various Clearness settings on the backlight.

The Sony X950G can interpolate lower fps content up to 120Hz. This will introduce some Soap Opera Effect, which might bother some people. At 120Hz, you might notice some artifacts, but in general, Sony has one of the best interpolation implementations. Also, if there's too much motion, the TV will stop interpolating, avoiding the creation of artifacts.

To enable interpolation, set Motionflow to 'Custom,' adjust Smoothness to your liking, and Clearness to 'Min' if you do not want BFI. Cinemotion had to be set to 'Auto' for 30p to interpolate.

Just like most TVs with a fast response time, the X950G will have stutter. This will mostly be noticeable in slow panning shots in 24p movies and might bother some people. You can use motion interpolation to mitigate this.

The Sony X950G can remove judder from all 24p sources just like the Z9F or the X900F. The TV can remove judder from a 24p source, like a Blu-ray player, automatically and there's no need for any additional settings. To remove judder from sources like a cable box or native apps, you must set Motionflow to 'Custom,' Smoothness to 'Min,' and CineMotion to 'Auto.'

The Sony X950G has an excellent 120Hz refresh rate but doesn't support any variable refresh rate technologies like FreeSync.

The Sony X950G has an outstanding low input lag when in 'Game' mode, and it remains low across all supported resolutions. Both Game mode and Graphics mode have the same low input lag and both support proper chroma 4:4:4.