Samsung U7900 Series UN43U7900FFXZA 43"
Driven by the Crystal Processor 4K chip, sharp 4K upscaling and Motion Xcelerator deliver smooth, clear visuals, housed in a MetalStream metal unibody with slim bezels. Its Tizen smart platform offers 2,700+ free channels, SmartThings hub capabilities, and Knox security that protects personal data and connected IoT devices. This
Resumen
The 30-Second Version
Great budget 4K picture, but the smart interface feels like it's running on dial-up. Buy it for the panel, not the brains.
Pros & Cons
Ventajas
- Genuinely good 4K picture for the money 94th
- HDR10+ support at this price is a win 94th
- Samsung TV Plus gives you 2,700+ free channels 70th
- Sleek MetalStream design looks more expensive than it is
- Easy setup, works great with consoles
Desventajas
- Tizen interface can be painfully slow
- Only 2 HDMI ports, one of which is eARC
- Reliability complaints about hardware failures within months
- 60Hz panel limits serious gaming
- No physical buttons on the TV itself
Opinión de los propietarios
The Word on the Street
Cómo cambió la opinión de los propietarios con el tiempo
ExclusivaSegún cuándo escribieron realmente sus opiniones los clientes, para ver si los elogios iniciales se mantuvieron.
- Q3 202678/100
Buyers praised picture quality, ease of setup, and value. One reported severe smart TV freezing and remote issues, calling it unreliable.
- Excellent picture quality, sharp and clear images, great for gaming and movies.
- Easy setup and good value for the price, with bright display and decent sound.
- Smart TV freezes, shows 'not responding' errors, remote unresponsive, app search fails.
- Operating system can be laggy, but free TV channels are appreciated.
- Q2 202684/100
Buyers praise the clear picture, gaming performance, and smart features. A few report wall-mounting issues, slow interface, and one early failure.
- Excellent picture quality and color clarity praised by many.
- Great for gaming with 120Hz support and smooth performance.
- Wall-mounting difficult due to hidden power port; stand use recommended.
- One unit failed after 7 months with flickering lights and audio only.
- Q1 202672/100
Buyers praised the value, picture quality, and ease of setup. However, some reported defects, poor picture, and the lack of a physical remote control.
- Great value and picture quality for the price, especially for bedrooms.
- Several units defective or stopped working within 90 days.
- Picture quality praised by many, but some found it blurry or too dark.
- No physical remote; must use phone app for basic controls like volume.
- Q4 202588/100
Buyers praised the TV's excellent picture quality, easy setup, and great value for the price. Some noted minor glitches, remote issues, and a missing optical outlet.
- Excellent picture quality, vibrant colors, and sharp details.
- Great value for the price, especially during sales.
- Easy setup and smart features, but some find the remote small or unresponsive.
- Occasional glitches like green screen or lag; missing optical outlet.
Basado en 224 opiniones de clientes con fecha, agrupadas por trimestre natural. El análisis por periodo está en inglés.
Las pruebas
Performance
The Crystal Processor 4K does solid work with upscaling, and HDR10+ support means compatible content gets proper dynamic tone mapping. Colors pop nicely with Color Booster, though the Direct LED backlight keeps contrast in the middle of the pack. The 60Hz panel and Motion Xcelerator are fine for casual gaming, but serious players will feel the ceiling. The real surprise is how often the interface chokes. For a TV with a 94th percentile smart score on paper, the real-world lag reports are a letdown.
Specifications
Full Specifications
Display
| Size | 43" |
| Resolution | 4K |
| Panel Type | LED |
| Backlight | Direct LED |
| Curved | No |
Picture Quality
| Motion Tech | Motion Xcelerator |
| Processor | Crystal Processor 4K |
HDR
| HDR Formats | HDR10+ |
| Dolby Vision | No |
| HDR10+ | Yes |
| HLG | No |
Gaming
| Refresh Rate | 60 Hz |
Smart TV
| Platform | Tizen |
| Voice Assistant | Amazon Alexa, Bixby |
| Screen Mirroring | SmartThings |
| Works With | Google Home, SmartThings |
Audio
| Speaker Config | 2 |
| Wattage | 20 |
| eARC | Yes |
Connectivity
| HDMI Ports | 2 |
| HDMI Version | 2.1 |
| USB Ports | 1 |
| Wi-Fi | Wi-Fi 5 |
| Bluetooth | 5.3 |
| Ethernet | No |
| Optical Audio | No |
| VESA Mount | 200x200 |
Power & Size
| Energy Star | No |
| Annual Energy | 166 |
| Weight | 6.4 kg / 14.1 lbs |
vs Competition
The TCL QM6K and Hisense U8 Series both offer better picture quality and more HDMI ports, but they cost more and come in larger sizes. The Roku Plus Series is the real threat here. Roku's interface is snappier than Tizen on this set, and the price is competitive. If you want the Samsung name and free channels, this works. If you want a smart TV that actually feels smart, the Roku Plus is the safer bet.
| Spec | Samsung U7900 Series UN43U7900FFXZA 43" | Hisense U8 Series 65U8QG | TCL QM6K Series 55QM6K | Sony BRAVIA XR XR48A90K | Roku Plus Series 55R6C7 | LG QNED 65QNED82AUA |
|---|---|---|---|---|---|---|
| Screen Size | 43 | 65 | 55 | 48 | 55 | 65 |
| Resolution | 4K | 3840x2160 | 3840x2160 | 4K | 3840x2160 | 3840x2160 |
| Panel Type | LED | Mini-LED | QLED | OLED | QLED | LED |
| Refresh Rate | 60 | 165 | 144 | 120 | 60 | 60 |
| Hdr | HDR10+ | Dolby Vision, HDR 10+, HDR 10, Hybrid Log-Gamma (HLG) | Dolby Vision, HDR10+, HDR10, HLG | HDR 10, Hybrid Log-Gamma (HLG), Dolby Vision | Dolby Vision, HDR 10+, Hybrid Log-Gamma (HLG) | HDR10, HLG |
| Smart Platform | Tizen | Google TV | Google TV | Google TV | Roku TV | webOS |
| Dolby Vision | false | true | true | true | true | false |
| Dolby Atmos | - | true | true | true | true | true |
| Hdmi Version | 2.1 | 2.1 | 2.1 | 2.1 | 2.1 | 2.0 |
| Compare | Compare | Compare | Compare | Compare |
| Producto | HDR | Audio | Smart | Gaming | Display | User Sentiment | Connectivity | Valoración social | Picture Quality |
|---|---|---|---|---|---|---|---|---|---|
| Samsung U7900 Series UN43U7900FFXZA 43" | 70.4 | 46.2 | 93.7 | 45.2 | 13.4 | 29.1 | 53 | 93.8 | 36.2 |
| Hisense U8 Series 65U8QG Compare | 91.3 | 97.4 | 96 | 96 | 84.7 | 82 | 86.3 | 75.7 | 99.4 |
| TCL QM6K Series 55QM6K Compare | 98.7 | 88.2 | 97.7 | 93 | 77.9 | 82 | 89.2 | 87.2 | 93.4 |
| Sony BRAVIA XR XR48A90K Compare | 76.4 | 72.1 | 99 | 86.4 | 41.4 | 69.6 | 84.1 | 93.8 | 36.2 |
| Roku Plus Series 55R6C7 Compare | 76.4 | 82.1 | 99.8 | 57.1 | 77.9 | 92.9 | 89.2 | 93.8 | 36.2 |
| LG QNED 65QNED82AUA Compare | 63.3 | 82.1 | 90.6 | 49.7 | 72.5 | 0 | 60 | 80.9 | 83.4 |
Precio
Value & Pricing
At USD 170 to USD 247 depending on the vendor, this is a genuinely cheap 4K TV. The picture quality and free content make it feel like a steal at the low end. But the interface lag and reliability complaints mean you're rolling the dice a bit. If you can snag it near USD 170, it's a solid budget buy. At USD 247, you're close enough to better options that it gets harder to justify.
Best Buy 4 ofertas Desde 200 US$
Price History
Leer más
Overview
The Samsung U7900 is a budget 4K TV that nails the basics and stumbles on the smart stuff. Picture quality is genuinely good for the price, and the free channel lineup is a nice bonus. But the sluggish Tizen interface is a real annoyance that owners keep bringing up, and it drags down what could have been an easy recommendation.
Common Questions
Q: Is this TV good for gaming?
For casual gaming on a PS5 or Xbox Series S, sure. The 60Hz panel and Motion Xcelerator handle most games fine. But if you're into competitive shooters or want 120Hz, this isn't the TV for you. The 2 HDMI ports also fill up fast if you have multiple consoles.
Q: How many HDMI ports does it have?
Just 2, and one of them is the eARC port. That means if you have a soundbar, a console, and a streaming stick, you're already out of luck. Plan on a switcher or pick a TV with more ports.
Q: Is the smart TV interface really that slow?
Unfortunately, yes. A lot of owners report the Tizen interface lagging or freezing, especially when switching apps. It's not a dealbreaker for everyone, but it's the most common complaint we see. If you're sensitive to laggy menus, consider a Roku TV instead.
Who Should Skip This
If you want a snappy smart TV experience, skip this. The Tizen lag will drive you nuts. Go grab a Roku Plus Series instead. If you need more than 2 HDMI ports or want 120Hz gaming, this isn't your TV either. And if you're buying for a main living room where reliability matters, the hardware failure reports are worth taking seriously.
Verdict
The Samsung U7900 is a good TV hiding inside a frustrating one. The panel is solid, the free content is generous, and the price is right. But the slow interface and reliability complaints are hard to ignore. If you're patient with laggy menus and want a cheap 4K screen for a bedroom or casual gaming, it's worth a look. If you want something that just works without the headaches, spend a little more elsewhere.
