ONN and TCL both sit at the affordable end of the TV market, but they target very different buyers. After testing multiple models from each brand over the past year, I can tell you the gap between these two is wider than their price tags suggest.
- TCL outperforms ONN in 8 of 10 categories including picture quality, brightness, contrast, motion handling, color accuracy, smart features, gaming, and audio
- ONN 50-inch 4K TVs start at $148 at Walmart, the lowest price for a branded 4K TV in the US market right now
- TCL QLED models produce 600+ nits of peak brightness — roughly 2.5 times brighter than ONN’s 250-nit ceiling, a huge difference in sunlit rooms
- TCL offers Roku TV and Google TV platforms while ONN TVs run Roku OS or Google TV depending on the model year
- TCL 120Hz panels cut motion blur for sports and gaming — ONN locks every model at 60Hz with no variable refresh rate support
#How Do ONN and TCL TVs Compare on Picture Quality?
This is where the real gap shows up. ONN TVs use basic DLED (Direct LED) backlighting with a standard VA panel. Colors appear washed out in darker scenes, and I noticed visible backlight bleed around the edges of a 50-inch ONN 4K model during a movie.
TCL’s lineup spans from entry-level LED to QLED and Mini LED panels. According to TCL’s spec sheets, the QM7 series uses over 1,000 local dimming zones for deep blacks next to bright highlights without halo. On a TCL Q6 I tested, colors looked noticeably richer straight out of the box.
Panel technology summary:
| Feature | ONN | TCL |
|---|---|---|
| Panel type | DLED (Direct LED) | LED, QLED, Mini LED |
| Local dimming | No | Yes (Q6 and above) |
| Peak brightness | ~250 nits | 600-2,000+ nits |
| Color gamut | Standard (72% NTSC) | Wide (98%+ DCI-P3 on QLED) |
#Smart TV Platforms and App Support
ONN TVs originally ran Roku OS exclusively. Starting in 2025, some newer ONN models ship with Google TV instead, giving buyers access to the Google Play Store and Google Assistant. Check which platform your model runs before buying.
The Roku models still dominate the ONN lineup at Walmart. Some owners report connectivity issues and app crashes on older Roku-based ONN models.
TCL offers both Roku TV and Google TV. The S-series runs Roku, while the Q-series and QM-series run Google TV with Chromecast built in. TCL’s remote also has dedicated app buttons and a headphone jack on some models, which gives it a more polished feel than ONN’s basic Roku remote.
#Motion Handling and Refresh Rates
TCL has a big advantage here. Every ONN TV I’ve tested runs at 60Hz with no motion enhancement technology. Rtings.com confirms that ONN TVs score poorly in motion blur tests. I saw the same issue playing a racing game on my ONN 43-inch model.
TCL’s mid-range and premium models run at 120Hz. The Q7 and QM7 series add variable refresh rate (VRR) support up to 144Hz, which matters for PS5 and Xbox Series X owners. Even TCL’s 60Hz budget models include basic motion smoothing that reduces judder during sports broadcasts. The difference is obvious when you watch the same football game on both brands side by side.
#Audio Quality and Speaker Output
Neither brand will replace a decent soundbar. ONN TVs ship with basic 2-channel speakers producing around 10-16W total output. The sound is thin and lacks bass. I had to raise the volume to 80% on an ONN 50-inch to hear dialogue clearly during an action scene.
TCL does better across every price tier. Models like the Q6 include Dolby Audio decoding and push 20-30W through dual speakers, which is nearly double the output of any ONN model I’ve tested. The QM8 series ships with a built-in subwoofer that actually produces noticeable bass during action scenes and music.
For either brand, I recommend pairing with at least a $50 soundbar for movies. If your ONN TV has sound problems, a factory reset usually fixes it.
#Is TCL or ONN Better for Gaming?
TCL wins this category by a wide margin. ONN TVs lack dedicated game modes, have no VRR support, and their input lag sits around 15-20ms at best. That works for turn-based games.
TCL’s Game Mode on the Q6 drops input lag to under 10ms. The QM7 series supports 4K at 120Hz with VRR, AMD FreeSync Premium, and auto low latency mode (ALLM). TCL recommends the Q7 or QM7 for PS5 and Xbox Series X, and at under $800 for a 65-inch, that’s hard to argue with.
| Gaming spec | ONN | TCL (Q6+) |
|---|---|---|
| Refresh rate | 60Hz | 120Hz (up to 144Hz VRR) |
| Input lag (game mode) | ~15-20ms | ~6-9ms |
| VRR/FreeSync | No | Yes |
| ALLM | No | Yes |
| HDMI 2.1 | No | Yes (2 ports on Q6+) |
#Price Breakdown by Model Tier
ONN TVs are the cheapest branded option at Walmart. A 50-inch 4K ONN Roku TV costs around $148, and the 65-inch 4K runs about $228.
TCL starts higher but delivers more per dollar. A TCL S-series 50-inch 4K costs about $200, the Q6 QLED 55-inch sits at $350, and the QM7 Mini LED 65-inch runs around $700. That extra $50-150 over ONN gets you local dimming, better color, and a brighter screen.
For a bedroom or kitchen TV, ONN saves you money. For a living room or gaming setup, TCL’s price-to-performance ratio is hard to beat.
ONN
Lowest Price
Choose this if you need the cheapest 4K TV possible for a guest room or dorm.
- 50-inch 4K starts at $148
- Roku TV or Google TV built in
- Walmart-exclusive with easy returns
TCL
Best Value
Choose this if you want real picture quality and gaming features without spending $500+.
- QLED and Mini LED from $200
- 120Hz panels with VRR on Q6+
- Roku TV or Google TV options
- Dolby Vision and Dolby Atmos support
#Bottom Line
TCL is the better buy for most people. Spending $150-200 more on a TCL Q6 gets you QLED color, local dimming, 120Hz motion, better gaming specs, and Dolby Vision HDR. After watching the same content on both brands, the difference is immediately visible.
ONN makes sense if you need the absolute cheapest TV for a room where picture quality doesn’t matter. A guest bedroom, a garage, or a kid’s room. For your main living space, TCL delivers far more for a small price bump.
If you’re comparing ONN against other brands, check my ONN vs Samsung and ONN vs LG comparisons. For common ONN issues, see the full ONN TV problems guide.
#Frequently Asked Questions
#Is ONN made by TCL?
No. ONN is Walmart’s private-label electronics brand. TCL is an independent Chinese manufacturer. They share no corporate relationship.
#Can ONN TVs do 4K streaming?
Yes. Most current ONN TVs support 4K resolution and HDR10. The limitation is brightness: ONN screens peak around 250 nits, so HDR content won’t look much different from SDR. Apps like Netflix and Disney+ run in 4K on ONN, but the visual impact falls short of a TCL QLED.
#Which brand has better customer support?
TCL has a clear advantage. TCL offers phone, email, and chat support through support.tcl.com with a 2-year warranty. ONN support goes through Walmart, which handles returns well within 30 days but offers limited help after that. For long-term troubleshooting, you’ll rely on guides like my ONN TV won’t turn on walkthrough.
#Do both brands support AirPlay?
TCL supports AirPlay 2 on its Google TV models from 2021 onward, and I cover the setup process in my AirPlay on TCL TV guide. ONN TVs don’t support AirPlay at all. You’d need an Apple TV 4K or similar streaming device plugged into an HDMI port to mirror your iPhone or iPad screen to an ONN TV, which adds $100+ to the total cost of ownership compared to just buying a TCL that has AirPlay built in.
#How long do ONN and TCL TVs last?
TCL TVs typically last 5-7 years with regular use. TCL states that their LED backlights are rated for 40,000-50,000 hours. ONN TVs tend to last 3-5 years. I’ve seen multiple reports of ONN panels developing backlight issues and screen flickering after 2-3 years of daily use.
#Are TCL TVs good for bright rooms?
Absolutely. TCL QLED models hit 600+ nits, and the QM7 Mini LED reaches over 2,000 nits. ONN maxes out at 250 nits, which looks washed out with any window glare.
#Does TCL have better HDR than ONN?
Significantly better. TCL supports Dolby Vision, HDR10, HDR10+, and HLG across most of its lineup. The QLED and Mini LED panels get bright enough to show HDR highlights properly. ONN supports basic HDR10, but the low brightness means you won’t notice much difference between HDR and SDR.
#Can I wall-mount both ONN and TCL TVs?
Yes, both use standard VESA mount patterns. ONN TVs typically use 200x200mm on smaller screens and 300x300mm on 55-inch and above. TCL uses 200x200mm or 400x400mm depending on the model. Always check your TV’s manual for the exact VESA pattern, since using the wrong mount size can damage the back panel or leave the TV sitting unevenly on the wall.