The Samsung Q70A and Samsung Q80A are two mid-range 2021 TVs that offer acceptable picture and sound quality, but they have some differences in features.
The Samsung Q70A has a 4K resolution screen and uses Quantum Dot technology for vibrant and rich colors. It utilizes EDGE LED backlight technology with Dual LED system for better picture quality. The sound on the Q70A is a 20W 2-channel system, with no woofer, but with Object Tracking Sound to track movement on the screen when watching content.
The Samsung Q80A also uses Quantum Dot and 4K resolution, but features Direct Full Array 8x backlighting for even deeper blacks and improved contrast. Unlike the Q70A, the Q80A features a 2.2.2-channel sound system with a woofer and 60 watts of power to create a more spacious and powerful sound. It’s also worth noting that the Q80A supports higher HDR with Quantum HDR 12x and has additional features like Expert Calibration and Dynamic Black EQ to improve the picture in games and movies.
Both models run on the Tizen 6.0 operating system and support Wi-Fi 5, Bluetooth 4.2 as well as Google Assistant, Alexa and Samsung SmartThings for convenient smart home management. They have FreeSync Premium Pro support for gaming and a host of other useful features such as Ambient Mode, Filmmaker Mode and Game Motion Plus.
The main differences between the models are sound quality, backlighting, and contrast levels. The Q80A is a more advanced option for those who appreciate improved picture and sound quality, while the Q70A is a more affordable but still high-quality choice for most users.
Q80A vs Q70A specifications comparison table
| Specification | Q70A (2021) | Q80A (2021) |
|---|---|---|
| Screen Size | 55, 65, 75, 85 | 55, 65, 75, 85 |
| Style | Flat Panel | Flat Panel |
| Resolution | 3,840 x 2,160 | 3,840 x 2,160 |
| Screen Bit | 10bit (8 bit+FRC) | 10bit (8 bit+FRC) |
| Type Screen | Quantum Dot | Quantum Dot |
| Screen Technology | VA | VA |
| Backlighting | EDGE LED (Dual LED) | Direct Full Array |
| Dimming Technology | Supreme UHD Dimming | Supreme UHD Dimming |
| Stand Type (Color) | Black | Floating Plate |
| Bezel Width | 3 Bezel-less | 4 Bezel-less |
| Motion Rate | 240 | 240 |
| Refresh Rate | 120 | 120 |
| Color | 100% Color Volume with Quantum Dot | 100% Color Volume with Quantum Dot |
| Contrast | Mega Contrast | Direct Full Array 8x |
| HDR (High-Dynamic Range) | Quantum HDR | Quantum HDR 12x |
| Picture Engine | Quantum Processor 4K | Quantum Processor 4K |
| Dolby | Yes | Yes |
| Sound Output | 20W | 60W |
| Woofer | No | Yes |
| Speaker Type | 2CH | 2.2.2 CH |
| Object Tracking Sound | Yes | Yes |
| Q-Symphony | Yes (only soundbar) | Yes (only soundbar) |
| Multiroom Link | Yes | Yes |
| OS | Tizen 6.0 | Tizen 6.0 |
| Wi-Fi | Yes (WiFi 5) | Yes (WiFi 5) |
| Bluetooth | Yes (ver. 4.2) | Yes (ver. 4.2) |
| Smart Hub | Yes | Yes |
| Samsung Health | Yes | Yes |
| Bixby | Yes | Yes |
| Film Mode | Yes | Yes |
| LED Clear Motion | Yes | Yes |
| Natural Mode Support | Yes | Yes |
| Motion Technology | Motion Xcelerator Turbo+ | Motion Xcelerator Turbo+ |
| 360 Video Player | Yes | Yes |
| 360 Camera Support | Yes | Yes |
| Easy Setup | Yes | Yes |
| App Casting | Yes | Yes |
| Wireless TV On – Samsung WOW | Yes | Yes |
| Wired TV On – Samsung WOL | Yes | Yes |
| Digital Clean View | Yes | Yes |
| Ultra Black | No | No |
| ConnectShare | Yes | Yes |
| Closed Captioning | No | Yes |
| Game Mode | No | No |
| Eco Sensor | Yes | Yes |
| Mobile to TV – Mirroring, DLNA | Yes | Yes |
| Google Assistant | Yes | Yes |
| Alexa | Yes | Yes |
| SmartThings App Support | Yes | Yes |
| SmartThings | Yes | Yes |
| Far-Field Voice Interaction | Yes | Yes |
| TV Plus | Yes | Yes |
| Web Browser | Yes | Yes |
| Gallery | Yes | Yes |
| EPG | Yes | Yes |
| FreeSync | Yes (FreeSync Premium Pro) | Yes (FreeSync Premium Pro) |
| Filmmaker Mode | Yes | Yes |
| IP Control | Yes | Yes |
| BT HID Support | Yes | Yes |
| MBR Support | Yes | Yes |
| IPv6 Support | Yes | Yes |
| Tap View | Yes | Yes |
| Auto Game Mode (ALLM) | Yes | Yes |
| Wireless Dex | Yes | Yes |
| Cloud Service | Office 365 | Office 365 |
| Multi View | Yes | Yes |
| Game Motion Plus | Yes | Yes |
| Dynamic Black EQ | No | Yes |
| Super Ultra Wide Game View | Yes | Yes |
| Game Bar | Yes | Yes |
| Expert Calibration | No | Yes |
| Auto Channel Search | Yes | Yes |
| InstaPort S (HDMI Quick Switch) | No | Yes |
| Channel Guide | No | Yes |
| Ambient Mode | Yes | Yes |
| Auto Power Off | Yes | Yes |
| AI Technology | ? | ? |
| Auto Motion Plus | Yes | Yes |
| Embedded POP | No | Yes |
| Anynet+ (HDMI-CEC) | Yes | Yes |
| V-Chip | Yes (only US) | Yes (only US) |
| TV to Mobile – Mirroring | No | Yes |
| USB HID Support | Yes | Yes |
| AI Upscale | Yes | Yes |
| Easy Pairing | No | No |
| HDMI | 4 (3 ver. 2.0, 1 ver. 2.1) | 4 (3 ver. 2.0, 1 ver. 2.1) |
| USB | 2 | 2 (2.0) |
| Ethernet | Yes | Yes |
| RF In (Terrestrial/Cable) | Yes | Yes |
| RF In (Satellite Input) | Yes (Europe), No (US) | Yes (Europe), No (US) |
| Digital Audio Out (Optical) | Yes | Yes |
| Audio Return Channel Support | No | Yes |
| eARC | Yes | Yes |
| One Connect | No | No |
| Samsung OneRemote | Yes | Yes |
| Digital Broadcasting | ATSC/ClearQAM US, DVB Europe | ATSC/ClearQAM US, DVB Europe |
| Analog Tuner | Yes | Yes |
| Remote Control | TM2180E | TM2180E |
Great comparison between the Samsung Q70A and Q80A! It’s helpful to know that the Q80A offers better picture quality, sound, and smart features compared to the Q70A. This information will definitely help me make an informed decision when choosing a new TV for my home entertainment system. Thanks for sharing!
option: 65A1AU0TA – screen model (no publicly available information)
VA or ADS Visually, it’s easy to tell.
ADS is an IPS screen matrix technology.
Look at the image by moving from the center of the screen up and down, if the image contrast changes (usually increases when viewed from above, decreases when viewed from below), then it is a VA matrix, if the image does not lose contrast (remains unchanged), then it is a TV with an ADS screen.
Hi, how can I identify the panel type VA / ADS from service menu? This is a screenshot,
https://photos.app.goo.gl/VNxXUqorD6vH4RDM9
Thx in advance