QLED vs OLED TV comparison 2021/04

QLED and OLED are two of the most important technical terms in the world of 4K TVs. The question of which technology is the better one is rightly raised. Therefore we compare QLED vs OLED TVs on this page and explain you exactly which advantages and disadvantages QLED and OLED TVs have and for which purpose they are intended.

Samsung Q90T QLED
Sony A9G OLED
vs
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QLED and OLED compared – Which TV is better?

Reflections
Image quality in bright environments and dealing with reflections
90%
Samsung Q90T QLED 55"
76%
Sony A9G OLED 55"
Viewing Angle
Picture quality when sitting at an angle to the TV - Also relevant when sitting very close in front of a large TV.
79%
Samsung Q90T QLED 55"
89%
Sony A9G OLED 55"
SDR Image Quality
Picture quality when viewing material in SDR, i.e. anything that is not HDR.
78%
Samsung Q90T QLED 55"
95%
Sony A9G OLED 55"
HDR Image Quality
Picture quality when viewing material in HDR, so everything from HDR, HDR10, HLG to HDR10+ & Dolby Vision.
68%
Samsung Q90T QLED 55"
95%
Sony A9G OLED 55"
Movies & Series
Use of the TV for movies, series & documentaries - be it as stream, BluRay or in the TV program.
74%
Samsung Q90T QLED 55"
82%
Sony A9G OLED 55"
Gaming
Gaming performance of the TV especially for responsive games with focus on PS5 and Xbox Series X
87%
Samsung Q90T QLED 55"
73%
Sony A9G OLED 55"
Sports
Suitability for watching soccer, Formula 1, Olympics and more, even with several persons
73%
Samsung Q90T QLED 55"
81%
Sony A9G OLED 55"
Equipment
Smart TV features, connections and general equipment of the TV
71%
Samsung Q90T QLED 55"
76%
Sony A9G OLED 55"
Samsung Q90T QLED 55"
Sony A9G OLED 55"
Rating v2.0 Alpha

Samsung Q90T QLED 2020

Direct LED with FALD
Direct LED with FALD
VA Panel
VA Panel
Wide Viewing Angle Layer
Wide Viewing Angle
Layer against reflections
Layer against reflections
From the entire Samsung QLED lineup, the Q90T is one of the best TVs of the year. It offers excellent picture quality and is so bright that its colors sometimes look a bit too saturated, which is great for animated films. It's also a top notch gaming device because its input lag is extremely low, it has VRR FreeSync, and it even delivers [email protected] Hz on an HDMI port. With its HDMI 2.1 interface it's a great choice for the next generation of consoles as well as for movies, animated flicks, and TV shows.
55" (138cm)
QN55Q90TAFXZA
65" (163cm)
QN65Q90TAFXZA
75" (189cm)
QN75Q90TAFXZA
85" (215,9cm)
QN85Q90TAFXZA

Sony A9G OLED 2019

OLED Panel
OLED Panel
The Sony A9G uses an OLED panel from LG Display and therefore has to be expected features. But to stand out from the crowd of OLED TVs, Sony gave it some unique features. The processor provides excellent image processing and motion interpolation. Although it's poorly suited for gaming, it's one of the best devices for home cinema. Thanks to Sony Acoustic Surface Audio+, it integrates into your home sound system as a center speaker. Until now, this is a unique feature yet to be found on other TVs.
55" (138,8cm)
XBR55A9G
65" (163,9cm)
XBR65A9G
77" (194,7cm)
XBR77A9G

Samsung Q90T vs Sony AG9

Samsung Q90T and Sony A9G are two very powerful televisions that use QLED and OLED technology, respectively. To better understand the technology behind them, we will compare these two TVs and explain their advantages and disadvantages.

Like all current OLED TVs, the Sony A9G has a panel produced by LG Display. LG Display is a wholly owned subsidiary of LG Electronics. That’s why the picture characteristics of all OLED TVs are largely the same. Perfect black, a very wide viewing angle and theoretically infinite contrast. Only the brightness rarely exceeds 1000 Nits, so OLED TVs have problems in rooms many light sources, however, these panels can handle reflections very well. The individual manufacturers therefore try to distinguish themselves with other features.

At Sony, these features are improved image processing, motion interpolation and improved sound – but this only applies to selected models. The Sony A9G is one of them. More about that later.

QLED TVs are not only available from Samsung, although the South Korean company introduced and coined this marketing term. Sony, TCL and Hisense also produce TVs with the same technology. QLED TVs use VA panels with an additional quantum dot layer that splits the backlight light into colors. This results in extremely accurate P3 color space coverage that even surpasses OLED TVs.

In addition, many QLEDs feature Full Array Local Dimming, which can produce a deep black even when backlit. Furthermore, they are incredibly bright, sometimes even up to 1500 Nits. Therefore they cut a good figure in bright as well as dark rooms. The contrast also reaches good values, so that HDR contents look good. But this is better with OLEDs. Also the viewing angle is worse with QLEDs, because they are limited by the VA panel. Some QLED televisions have an additional layer that counteracts this. However, this is at the expense of the contrast.

Detailed comparison: QLED or OLED

Samsung Q90T QLED 55" Check Deal
Sony A9G OLED 55" Check Deal
Reflections Comparison
QLED vs OLED
90%
Reflections
Layer against reflections
Layer against reflections
Contrast
10520 :1
Ø Brightness
1100 Nits
Video technologies
76%
Reflections
Reflections visible
No layer against reflections
Contrast
infinite :1
Ø Brightness
590 Nits
Video technologies
Viewing Angle Comparison
QLED vs OLED
79%
Panel type
VA Panel
VA Panel
Viewing Angle
Wide Viewing Angle Layer
Wide Viewing Angle Layer
Reflections
Layer against reflections
Layer against reflections
89%
Panel type
OLED Panel
OLED Panel
Viewing Angle
Normal
Wide Viewing Angle Layer not available
Reflections
Reflections visible
Reflections visible
SDR image Comparison
QLED vs OLED
78%
Panel type
VA Panel
VA Panel
Backlight
Direct LED with FALD
Direct LED with FALD
Local Dimming
Full Array Local Dimming with 96 Zones
Contrast
10520 :1
Ø Brightness
1100 Nits
DCI-P3
85%
95%
Panel type
OLED Panel
OLED Panel
Contrast
infinite :1
Ø Brightness
590 Nits
DCI-P3
76.7%
HDR image Comparison
QLED vs OLED
68%
Panel type
VA Panel
VA Panel
Backlight
Direct LED with FALD
Direct LED with FALD
Local Dimming
Full Array Local Dimming with 96 Zones
Contrast
10520 :1
Ø Brightness
1100 Nits
Max. Brightness
1400 Nits
DCI-P3
85%
REC 2020
70%
Video technologies
95%
Panel type
OLED Panel
OLED Panel
Contrast
infinite :1
Ø Brightness
590 Nits
Max. Brightness
800 Nits
DCI-P3
76.7%
REC 2020
64.7%
Video technologies
Movies & Series Comparison
QLED vs OLED
74%
HDR Image Quality
SDR Image Quality
Environment & Reflections
Tuner
Analog (NTSC/PAL/SECAM) DVB-T DVB-T2 DVB-C DVB-S DVB-S2
Twin Tuner
Audio
4.2.2 Channels with 60 Watt
Surround Sound Formats
HDMI eARC
HDMI ARC
82%
HDR Image Quality
SDR Image Quality
Environment & Reflections
Tuner
Analog (NTSC/PAL/SECAM) DVB-T DVB-T2 DVB-C DVB-S DVB-S2
Twin Tuner
Audio
2.2 Channels with 60 Watt
Surround Sound Formats
HDMI eARC
HDMI ARC
Gaming performance Comparison
QLED vs OLED
87%
Frequency
120Hz
Response Time
ca. 4ms
HDMI 2.1
1x Connections
Variable Refresh Rate
Input Lag [email protected] +HDR
ca. 10ms
73%
Frequency
120Hz
Response Time
ca. 0.2ms
HDMI 2.1
Variable Refresh Rate
Input Lag [email protected] +HDR
ca. 27ms
Sports performance Comparison
QLED vs OLED
73%
Frequency
120Hz
Response Time
ca. 4ms
81%
Frequency
120Hz
Response Time
ca. 0.2ms
Equipment Comparison
QLED vs OLED
71%
Operating System
Tizen 5.5
Bluetooth
Twin Tuner
Integrated soundbar
Audio
4.2.2 Channels with 60 Watt
HDMI eARC
HDMI ARC
Surround Sound Formats
USB recording PVR
Timeshift
Apple Airplay
Apple Homekit
Assistants
Amazon Alexa
kompatibel
Ambilight
76%
Operating System
Android 8.0 Oreo
Bluetooth
Twin Tuner
Integrated soundbar
Audio
2.2 Channels with 60 Watt
HDMI eARC
HDMI ARC
Surround Sound Formats
USB recording PVR
Timeshift
Apple Airplay
Apple Homekit
Assistants
Google Assistant
integriert
Amazon Alexa
kompatibel
Ambilight

Our conclusion:
Should I buy a QLED or an OLED?

tvfindr Vitus
Vitus // tvfindr.com

Deciding on which TV to buy is not particularly easy. While both technologies deliver fantastic results that should please most people, it is wise to choose a device that fits individual needs and cuts a fine figure under your living conditions.

Generally, if you have a darker living space, or can darken your room, you should go for an OLED TV. An OLED’s dark room performance, particularly in terms of black level, uniformity and contrast ratio, is yet to be matched by LCD TVs. Additionally, they have a very wide viewing angle, so watching TV at an angle or with many people watching from multiple directions is no problem at all. While it should be noted that OLEDs are prone to suffer burn-in, modern technologies prevent this almost entirely. They are great choices for gaming, movies, TV shows, sports, and HDR content alike.

On the other hand, QLEDs are slightly better all-rounders. They are sufficiently bright for very well lit rooms and can still display gleaming highlights under very bright conditions. At the same time, they deliver fantastic dark room performance, but the black level and uniformity does not quite reach the performance of OLED panels. A disadvantage, however, is their limited viewing angle. Higher quality QLEDs have an additional screen on top of the panel that widens the viewing angle to counteract this problem. Consequently, such a TV will forfeit in contrast ratio. Still, QLEDs are also a great choice for movies, TV shows, sports, and HDR. If you have mixed feelings about Burn-In, you can comfortably go for a QLED TV. Rest assured you will a great time with both technologies.

Samsung Q90T QLED 2020
Samsung Q90T QLED
  • Very deep blacks
  • Contrast ratio of 10500:1
  • Full Array Local Dimming with 96 Zones
  • Wide viewing angle
  • Very fluid, clear movements
  • Color accuracy
  • No Dolby Vision
  • No DTS
55" (138cm)
QN55Q90TAFXZA
65" (163cm)
QN65Q90TAFXZA
75" (189cm)
QN75Q90TAFXZA
85" (215,9cm)
QN85Q90TAFXZA
Sony A9G OLED 2019
Sony A9G OLED
  • Perfect blacks
  • Contrast of ∞:1
  • Very wide viewing angle
  • Clear movements
  • Dolby Atmos and DTS:X thanks to HDMI eARC
  • Sound from Screen
  • Automatic Brightness Limiter (ABL)
  • Brightness
  • Risk for Burn-in
55" (138,8cm)
XBR55A9G
65" (163,9cm)
XBR65A9G
77" (194,7cm)
XBR77A9G
* Approximate price incl. VAT, plus shipping costs. Please note that prices shown here may have changed in the meantime.
All data without guarantee. All trademarks, designs and logos displayed are owned by their companies.
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