The Sony A1E OLED TV is an excellent smart 4k TV that offers exceptional picture quality thanks to its perfectly deep and uniform blacks. It can produce a wide range of colors, which combined with its smooth gradients makes HDR content look great. Its motion capabilities are also excellent since no trails follow moving objects and flicker can be used to enhance clarity. Unfortunately, input lag is a bit high with a 1080p input, and the easel stand always sits on an incline.
- Perfect blacks
- Exceptional motion performance
- Striking design
- Input lag could be better
- Screen is at an incline
Converted to Test Bench 1.1
. Learn more about our new versioned test bench system here
Updated with newest firmware (PKG6.2648.0065NAA). The input lag and 24p playback have been retested and are unchanged.
The A1E looks impressive from the front due to the lack of a visible stand and minimalistic appearance. Unfortunately the TV does lean back at a fairly significant angle, but this isn't too noticeable after a while. All of the inputs and the controls are located on the stand of the TV, and so can be difficult to access depending on the TV placement.
The rear of the TV extends outwards and forms the stand. It supports the TV very well (the screen itself makes up the front part of the stand) but does require a larger table than many TVs of the same size.
Footprint of the 55" TV stand: 13.0" x 48.4"
The TV looks good from the back, with a fabric covered grill over the stand and built in speakers. This can be removed to reveal the inputs and wall mount. Unfortunately the body of the TV picks up lots of fingerprints on the reflective finish and the inputs are very difficult to access if the TV is against a wall.
The borders of the A1 are thin and look good.
2.64" (6.7 cm)
Although the stand extend quite far out the back, it folds in when mounting the TV. When folded in it will stick out a bit from the wall, but not too much. It also sits back at an angle when stood up, but it doesn't take long to get used to. If wall mounted then this isn't an issue.
The A1E is a fairly cool TV, never getting more than a little warm to the touch. The thickest part of the TV is in the center, which is also the warmest part of the TV. There is also a lot of heat along the bottom edge, which may contain some panel circuitry producing heat.
The build quality of the A1E is great, and everything feels very premium. The TV can be a bit difficult to carry though, as the screen tends to flex if the stand isn't well supported.
The Sony A1E OLED TV has an impressive picture quality. The infinite contrast ratio and perfect black uniformity result in a superb dark room performance and with its high contrast, dark and bright scenes are displayed excellently. When set in a bright room, the performance is a bit less stellar, since the peak brightness is average at best even if it can deal pretty well with reflections. The wide viewing angle of the A1 makes it a perfect fit for those with a wide living room since the picture quality remains good even for those sitting far off center. The gray uniformity is also great and sports fans should be pleased since dirty screen effect won't be a problem. HDR on this Sony TV is excellent - both for HDR movies or for HDR games. With the high contrast, the wide color gamut and the high peak brightness, HDR content really stands out when compared with SDR content.
Inf : 1
Contrast with local dimming
Like other OLED TVs, the Sony A1E has an infinite contrast ratio - when each pixel displays a 100% black color they are totally turned off and do not emit any light. The A1E is an excellent TV for watching movies in a totally dark room, producing deep dark scenes any light bleed normally associated with LED TVs.
On OLED TVs there is no need for a local dimming feature since it uses a different type of technology, where there is not backlight to light up the pixels. Here the pixels themselves emit light and are completely turned off when a true black color is displayed on the screen. The video is for reference only.
SDR Real Scene Peak Brightness
SDR Peak 2% Window
SDR Peak 10% Window
SDR Peak 25% Window
SDR Peak 50% Window
SDR Peak 100% Window
SDR Sustained 2% Window
SDR Sustained 10% Window
SDR Sustained 25% Window
SDR Sustained 50% Window
SDR Sustained 100% Window
Decent SDR peak brightness. Most SDR content like our real scene test is not shown very brightly, because the TV's Automatic Brightness Limiter (ABL) dims the TV when a scene with high average brightness is shown. However bright highlights in dark scenes are more bright, as shown by our 2% and 10% white window tests, because the average brightness in those scenes is low.
When compared with its OLED rival, the LG C7, the A1E is noticeably less bright. Both have very similar brightness in our 2%, 10% and 25% tests, but the C7 is brighter in our real scene and larger window tests, suggesting that the A1E's ABL kicks in sooner than the C7's.
A plot of our brightness tests over time is shown here.
HDR Real Scene Peak Brightness
HDR Peak 2% Window
HDR Peak 10% Window
HDR Peak 25% Window
HDR Peak 50% Window
HDR Peak 100% Window
HDR Sustained 2% Window
HDR Sustained 10% Window
HDR Sustained 25% Window
HDR Sustained 50% Window
HDR Sustained 100% Window
Decent HDR peak brightness. The highlight in our real scene test gets very bright, so the brightness in most HDR scenes will be shown accurately. However highlights in extremely bright scenes will be less bright than they should be, as shown by how dim our 50% and 100% white window tests are displayed. This is due to the TV's Automatic Brightness Limiter (ABL), which dims the TV when the average brightness of a scene is very high. A plot of our brightness tests over time is shown here. Overall the peak brightness is a bit less than the LG C7 in all tests, partly because the ABL is slightly more aggressive on the A1E.
The A1E is a bit brighter in the Vivid picture mode with the Neutral color temperature, as shown in this plot. Our normal testing is done in the Cinema Pro picture mode using our recommended settings (found here), because the Cinema Pro mode has the most accurate color reproduction for HDR.
When the 'X-tended Dynamic Range' option is disabled the TV's ABL is also disabled, so it remains at a very dim 130 cd/m2 no matter the content displayed, as shown in this plot.
The Gray uniformity of the Sony A1 is excellent. Looking at out 50% gray test picture, the picture looks pretty uniform which is great as the 50% gray is more representative of the normal TV content.
The 5% gray is also very good, but some faint vertical line are visible, but these are only visible in very dark rooms.
This is a very similar result when compared to the LG C7, but note that the gray uniformity is unit dependent and you may actually have a slightly better or worse gray uniformity, depending on your unit.
Native Std. Dev.
As with other OLED TVs reviewed before, the Sony A1 has a perfect black uniformity. This is because when the TV is displaying a perfectly black picture, the pixels are completely turned off and emit no light, which results in a black screen without any light bleed.
The Sony A1E does an amazing job at displaying our gradient test image. As you can see, no gradations can be noticed and overall the picture looks very smooth without any real tone problems and this on all 3 color and grayscale.
Note that this test was performed with the 'Smooth gradation' feature off to really showcase the native performance of this panel displaying our test gradient image.
The 'Smooth gradation' feature does an excellent job of smoothing 8-bit content by completely removing visible banding. We took some test pictures to show how effective is this feature by sending an 8-bit gradient image and turning on at each setting value the 'Smooth gradation' option. You can see how it looks set to Off, Low, Medium, or High.
This TV, like the rest of the Sony line of TVs, comes with a 2 point and 10 point color calibration feature. The 2 and 10 point calibration is easy to use and we were able to bring down the white balance dE to a negligible dE of 0.4. The correction to the white balance flattens the gamma curve, even though the 30% and 40% were still a bit off as visible in the above picture. The Color dE was brought down to 1.57 from 1.95 but could not be corrected further, since this TV is lacking a proper color management system, as all other Sony TVs. Even with a lacking CMS, the final accuracy after calibration is excellent.
You can see our recommended settings here.
Low quality content such as DVDs are upscaled well. Some minor haloing artifacts are present and edges do appear a bit jagged but the image remains clear.
Cable and other 720p content looks good once upscaled. Some minor artifacts can be seen but details are preserved and the image isn't too soft.
1080p content such as Blu-rays look great. The image remains very clear.
Native 4k content looks great. No issues can be seen. Note that there are some moire artifacts caused by the camera which are not present on the screen.
Wide color gamut. The TV has excellent coverage of the DCI P3 gamut, and very good coverage of Rec 2020. It doesn't have great tracking of our target points but its tracking is better than a lot of other TVs. Deep colors in HDR content will be well represented.
Normalized DCI P3 Coverage ITP
10,000 cd/m² DCI P3 Coverage ITP
Normalized Rec 2020 Coverage ITP
10,000 cd/m² Rec 2020 Coverage ITP
Decent color volume. The TV struggles to make bright colors bright enough, perhaps due to the OLED panel's RGBW pixel structure; however OLED's perfect blacks help it bring its wide Rec 2020 color gamut to very dark colors.
The Rec 2020 color volume is extremely similar to that of the C7, which has a similar panel; however the DCI P3 color volume is worse than the C7's because the A1E's P3 color gamut narrows at low brightnesses, unlike its Rec 2020 gamut.
IR after 0 min recovery
IR after 2 min recovery
IR after 4 min recovery
IR after 6 min recovery
IR after 8 min recovery
IR after 10 min recovery
The Sony OLED TV does present some image retention, like the LG C7 and other OLEDs we have tested. As you can see on our test picture taken right after the 10 minutes burn-in scene of our test clip, the Rtings logos are still clearly visible and stay visible even after 6 minutes of recovery.
The A1E has a similar glossy finish to the LG C7 OLED. It works well to reduce the intensity of reflections and produces the same visible purple tint. This is common to most high-end TVs which are good at handling reflections.
The Sony A1E does not have a 3D capability, like most of the 2017 line of TVs.
Like other OLED TVs, the A1E has an RGBW pixel structure to increase the display brightness. This means not all of the sub-pixels are on at the same time.
The motion handling of the A1 is superb. The almost-perfect response time results in almost no visible blur. This can be improved even further using the 'MotionFlow' option to flicker the light output, clearing up persistence blur. Fans of motion interpolation can also interpolate content up to 120 fps, producing a strong soap opera effect. Unfortunately movies played from some sources such as cable experience some minor judder, but this isn't noticeable to most people.
80% Response Time
100% Response Time
The response time of the A1E is almost instantaneous, resulting in only a very short trail of persistence blur following fast moving objects. This is a similar result to other OLEDs such as the LG C7, but if you don't mind flicker then the A1 can improve this with flicker. Unfortunately this fast response time means that low frame rate content appears to stutter due to the lack of motion blur smoothing between frames. If you don't mind the soap opera effect, this can be improved using the motion interpolation features.
PWM Dimming Frequency
Like most OLEDs, the A1 doesn't flicker the image in order to dim. Unlike the LG OLEDs we have tested, it is possible to add flicker which works well to clear up persistence blur with fast motion. To do so, set 'MotionFlow' to 'Custom' and 'Clearness' to 'High'. Unlike most Sony TVs the 'Clearness' option is either On ('High') or Off ('Low').
Update 05/08/2017: After further testing, it appears that BFI isn't functioning properly when showing 120 Hz content, including content interpolated to 120 Hz by motion interpolation. The TV instead replaces every second frame with a black one, effectively turning it into a 60hz refresh rate.
Judder-free 24p via 60p
Judder-free 24p via 60i
The Sony A1 OLED TV can display 24p movies over 24p sources like DVDs and Blu-rays without judder. Unfortunately, 24p movies playing via 60p or 60i sources like cable or satellite boxes do present an occasional judder, even with 'Motionflow' set to 'True Cinema' and 'CineMotion' set to 'High'. On top of that, some motion interpolation artifacts can be seen, something that is usually not present with these settings on Sony TVs.
This is similar to what we have noticed on the Z9D and X930E and since most Sony TVs in the past didn't suffer from judder while playing 24p content over 60p/60i sources, we think there may be a bug with the software. As with the X930E and Z9D, we will update this review if it gets fixed in a future firmware update.
Update 07/18/2017: The TV has been tested with the newest firmware update (PKG6.2648.0065NAA). The 24p playback remains the same.
Motion Interpolation (30 fps)
Motion Interpolation (60 fps)
The A1 has a 120Hz panel which can interpolate lower frame rate content (adding the soap opera effect). To do so, set 'MotionFlow' to 'Custom' and increase the 'Smoothness' slider. For 30 fps content it is also necessary to set 'CineMotion' to 'Medium' or 'High'. There are significantly less artifacts than the C7 which has a buggy interpolation feature.
The A1E supports all the common input signals, and should be able to play nearly any content. It has low input lag with a 4k signal, which should please most gamers; however it has a bit higher input lag with a 1080p signal, which may disappoint more competitive gamers.
4k @ 60Hz + HDR
1080p @ 60Hz + HDR
4k @ 60Hz Outside Game Mode
1080p @ 60Hz Outside Game Mode
4k @ 60Hz @ 4:4:4
1080p @ 60Hz @ 4:4:4
4k @ 60Hz @ 4:4:4 + 8 bit HDR
1080p @ 60Hz @ 4:4:4 + HDR
4k With Interpolation
1080p With Interpolation
The A1E has good input lag with a 4k signal, which should please most gamers; but it has a bit higher input lag with a 1080p signal, which may disappoint more competitive gamers. Both the Game and Graphics picture modes have the same input lag, and both support 4:4:4 color. All the Game mode input lag measurements are very similar to the X930E and Z9D but ~5 ms higher, even though all three use the same x1 Extreme processing engine.
Update 05/23/2017: The TV has been retested after the update to Android TV 7.0 Nougat, and the input lag is unchanged.
Update 07/18/2017: The TV has been tested with the newest firmware update (PKG6.2648.0065NAA). The input lag remains the same.
1080p @ 60Hz @ 4:4:4
All the common input resolutions are supported. Only the Game and Graphics picture modes can properly show 4:4:4 color. 4K @ 60 Hz @ 4:4:4 or 4:2:2 color are only supported on HDMI inputs 2 and 3, and only when 'HDMI Enhanced Format' is enabled.
When using the TV as a PC monitor 1080p @ 60 Hz is listed as the default resolution. 1080p @ 120 Hz is shown properly without artifacts and without the jagged upscaling seen on the X900E, but it isn't listed as a possible resolution so it must be added as a custom resolution.
Update 05/08/2017: BFI does not work with a 120hz input.
Digital Optical Audio Out
Analog Audio Out 3.5mm
There is no input for component video on the A1. Unfortunately no adapter is included in the box for the composite input (Video In), so an adapter such as this may be required.
5.1 Passthrough ARC Dolby Digital
5.1 Passthrough ARC DTS
5.1 Passthrough Optical Dolby Digital
5.1 Passthrough Optical DTS
HDMI 2.0 Full Bandwith
Yes (HDMI 2,3)
Yes (HDMI 1,2,3,4)
Variable Analog Audio Out
Dolby Vision will be enabled in a future update.
The A1E's sound is much better than the average TV, but it has issues when listened close to max volume. Unlike most TVs, the sound is well directed, which is also a plus.
Std. Dev. @ Max
Dynamic Range Compression
Good frequency response. The response is quite flat throughout, with some minor overemphasis on the midrange. It gets quite loud, and bass extension is quite good. As common with Sony TVs though, compression and aliasing are present at maximum volume.
Weighted THD @ 80
Weighted THD @ Max
While distortions levels are overall low, THD steeply rises to distracting levels at higher volumes. This isn't too big of a deal unless you plan to use your TV's speakers for a party.
The A1E runs Android TV, which is a bit more difficult to navigate than other smart platforms but also has access to the Google Play Store, which has more apps than many other platforms. The 'Action Menu' button on the remote helps to relieve the navigation problem by providing a quick list of common settings so the user doesn't have to navigate to the main settings app. The remote also has a microphone for voice search so content can be brought up directly, again without needing to navigate the interface.
Time Taken to Select YouTube
Time Taken to Change Backlight
Suggested Content in Home
Opt-out of Suggested Content
There are no ads in the TV's main interface, though third party apps can still have ads. There is an option to opt out of personalized advertising for these ads.
The first row of the home screen is filled with suggested content. It is possible to disable all sources of suggested content until all that remains is a line saying "No recommendations available at this time". However after the TV is restarted some previously unlisted suggested content sources may appear, so the process of disabling sources must be repeated multiple times.
USB Drive HDR Playback
HDR in Amazon Video
Most of the popular apps come preinstalled, such as Netflix, YouTube and Amazon Video. Many more apps can be downloaded from the included Google Play Store.
Search, Some Other Features
Other Smart Features
The remote is rather large with a dizzying array of buttons. Fortunately most commonly used buttons are clustered around the central navigation pad so they are within easy reach, except the input and power buttons which are at the top. Also at the top is the microphone button for voice search, which uses the microphone built into the remote.
The remote is nearly identical to those of the X930E and X930D, though it has a metal back while theirs have a plastic back.
Launches Apps and Inputs
Inputs Text in YouTube
Inputs Text in Netflix
Streams Device Files
Controls TV Settings
There are three physical buttons on the TV. The center button changes between functions like power, input, channel and volume, while the (+) and (-) buttons increment the function. These buttons are located on the TV's rear leg, which makes them fairly difficult to reach from the front.
- IR Blaster
- Power cord latch
- Wall mount brackets
Power Consumption (Max)
Differences between Sizes and Variants
We tested the 55" (XBR55A1E). For the most part, we expect our review to be valid for the 65" (XBR65A1E) and 77" (XBR77A1E).
If someone comes across a different type of panel or if their Sony XBR-55A1E doesn't correspond to our review, let us know and we will update the review. Note that some tests such as the gray uniformity may vary between individual units.
Compared to other TVs
Top left: LG C7
). Bottom left: Sony X930E
). Middle: Sony A1E (XBR55A1E). Top right: Sony Z9D
). Bottom right: Samsung Q7F
). Unlike our other photographs, this picture wasn't taken under a controlled environment, so do not draw conclusions from it.
The Sony A1E is an excellent OLED TV with some of the best picture quality available, but it faces some competition in its price range from both LED and OLED TVs.
The C7 is LG's entry-level OLED TV. It is very similar to the A1E overall, and it offers picture quality that is virtually identical. It's also capable of displaying highlights slightly brighter for HDR, and lower input lag for gaming. On the other hand, the Sony A1E has smoother gradients and flickering motion feature. If you don't mind 24p judder over 60p and a slightly higher input lag, then the A1E may be a better choice, otherwise, go with whichever is cheaper.
The X930E is a lower-end Sony 4k LED TV. It doesn't have the same picture quality found in an OLED, but it's still one of the best TVs we've reviewed. It is much brighter than the A1E, making it an excellent choice for HDR. The A1E is a better TV overall, but it is significantly more expensive.
100" 65" 75"
The Z9D is the top of the line 4k LCD TV from Sony. It features the best local dimming feature we've seen, and it gets exceptionally bright. Unfortunately, it has a few slow response time transitions producing motion blur, and the overall performance isn't any better than the A1E. Since it isn't any cheaper, the A1E is a better pick.
55" 65" 75"
The Q7F is part of Samsung's QLED line of 4k LCD TVs. It's a nice smart TV that produces outstanding colors, but it isn't great value overall. Picture quality is good, but the local-dimming feature isn't useful and it doesn't get particularly bright. Even if it's more expensive, the A1E is a better TV.
Superb TV overall. The Sony A1E OLED TV will please just about everyone with its picture quality and features.
Terrific TV for movies. Blacks are as pure as can be thanks to OLED's ability to shut off individual pixels. This leads to a picture with depth that is unmatched by LED TVs.
The Sony A1E is great for watching TV shows. It handles reflections very well and upscaling of lower resolution content is as good as it gets. It could be a bit brighter though.
Very good TV for watching sports. The A1E has excellent motion and a very uniform screen. Games can be enjoyed from every angle as well.
The A1E is a great TV for video games. Input lag is low with a 4k input, and motion is excellent. Combined with the great picture quality, it makes for an immersive experience. Motion can also be enhanced by using the flickering feature.
Superb HDR performance. The A1E can reproduce a wide gamut of colors, and HDR movies are displayed with smooth gradients. It can get highlights bright enough to get a nice effect as well.
Remarkable HDR gaming capabilities. Input lag is not affected by an HDR input, and the picture quality and wide color gamut makes HDR games look great.
Excellent PC monitor. Text is crisp, mouse movements feel responsive and moving content and pages do not leave trails. The A1E also supports a 1080p 120hz input which is great.