LG OLED A2 55" vs TCL Q7 55" (QLED)
The Verdict
LG's OLED A2 delivers superior contrast and perfect blacks thanks to self-emissive pixel technology, making it exceptional for movie watching with Dolby Vision support and 500-nit peak brightness. TCL's Q7 counters with a brighter 1000-nit QLED panel, 120Hz refresh rate, and VRR gaming support,features the LG completely lacks. Gaming performance heavily favors TCL with 7ms input lag versus LG's 14ms, plus actual variable refresh rate capability. Audio-wise, TCL edges ahead with 30W versus 20W output. For picture quality in dark rooms, the OLED's infinite contrast ratio dominates. However, TCL offers superior brightness for bright rooms, modern gaming features, and costs $350 less. Buyers prioritizing cinematic image quality should choose the LG; those wanting gaming prowess, brightness, and value should pick the TCL.
Who Should Buy
Buy the LG OLED A2 55" if…
- →Budget OLED — perfect blacks and infinite contrast at $899
- →Dolby Vision and Dolby Atmos for immersive movie watching
- →Wide viewing angles inherent to OLED technology
Buy the TCL Q7 55" (QLED) if…
- →Excellent price-to-performance — QLED with FALD at just $549
- →1000 nits brightness makes HDR content look impactful
- →Both Dolby Vision and HDR10+ for universal HDR support
Category Scores
Pros & Cons
LG OLED A2 55"
Pros
- Budget OLED — perfect blacks and infinite contrast at $899
- Dolby Vision and Dolby Atmos for immersive movie watching
- Wide viewing angles inherent to OLED technology
- Thin and lightweight for easy wall mounting
- Self-lit pixels produce gorgeous picture quality for the price
Cons
- 60Hz panel — no 120Hz, VRR, or HDMI 2.1 for gaming
- Only 500 nits peak brightness — dim in well-lit rooms
- 20W speakers require a soundbar for decent audio
- Only 3 HDMI ports, all HDMI 2.0
- Older α7 Gen5 processor with basic upscaling
TCL Q7 55" (QLED)
Pros
- Excellent price-to-performance — QLED with FALD at just $549
- 1000 nits brightness makes HDR content look impactful
- Both Dolby Vision and HDR10+ for universal HDR support
- 120Hz with VRR and Game Accelerator for responsive gaming
- Dolby Atmos and 30W speakers improve on budget TV audio
Cons
- Build quality and bezels feel budget-oriented
- TCL software updates lag behind major brands
- FALD zones are limited — visible blooming in dark scenes
- Remote control lacks premium feel and backlight
Full Specifications
| Spec | LG OLED A2 55" | TCL Q7 55" (QLED) |
|---|---|---|
| Body | ||
| VESA mount | 300 x 200mm | 200 x 200mm |
| Weight | 29.1 lbs | 31.3 lbs |
| Dimensions | 48.4 x 28.0 x 1.8 inches | 48.3 x 27.9 x 3.0 inches |
| Dimensions (w/ stand) | 48.4 x 30.0 x 9.4 inches | 48.3 x 30.5 x 9.5 inches |
| Audio | ||
| Output (watts) | 20 | 30 |
| Speakers | 2.0ch | 2.0ch |
| Dolby Atmos | ||
| Gaming | ||
| VRR (Variable Refresh Rate) | ||
| ALLM | ||
| Input lag (ms) | 14 | 7 |
| Display | ||
| HDR | Dolby Vision, HDR10, HLG | Dolby Vision, HDR10+, HDR10, HLG |
| Size | 55" | 55" |
| Type | OLED (WOLED) | QLED with Full Array Local Dimming (VA LCD) |
| Resolution | 3840 x 2160 (4K) | 3840 x 2160 (4K) |
| Refresh rate | 60Hz | 120Hz |
| Brightness (nits) | 500 | 1000 |
| Smart TV | ||
| Os | webOS 22 | Google TV |
| Voice assistant | LG ThinQ AI, Alexa, Google Assistant | Google Assistant |
| Connectivity | ||
| Wi-Fi | Wi-Fi 5 | Wi-Fi 6 |
| Ethernet | ||
| Bluetooth | 5.0 | 5.0 |
| USB ports | 2 | 1 |
| HDMI ports | 3 | 4 |
Related Comparisons
This comparison is based on verified manufacturer specifications covering display, performance, camera, battery, and build quality. Scores are generated by analyzing specs across weighted categories on a 10-point scale. Learn more about our methodology.
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