LG B6 OLED77B6GUA 77"
LG
76 Overall Score
vs
Roku Pro Series 75R8C5 75"
Roku
80 Overall Score
What Buyers Say
LG B6 OLED77B6GUA 77"
No customer feedback yet
Roku Pro Series 75R8C5 75"
88 out of 100 low confidence 5 reviews
This Roku TV earns high praise for its stunning picture quality, vibrant colors, and excellent brightness, especially in the 2025 model. Users love the intuitive Roku interface and the innovative Pro Remote with backlit buttons and no batteries. While the built-in speakers are surprisingly good for most, one reviewer found them underwhelming and prefers a soundbar. A minor early issue with local dimming zones resolved itself, and the TV is considered a great value, particularly at sale prices.
Pros
- Stunning picture quality
- Vibrant colors and brightness
- Intuitive Roku interface
- Innovative Pro Remote with backlit buttons
- No batteries needed for remote
Cons
- Built-in speakers not immersive for some
- Must disable TV speakers for soundbar use
- Initial local dimming zone issue
- Delivery service issues with free setup
Picture quality 5
Built in speakers 4
Roku interface 3
Remote control 2
Value for money 3
Delivery service 2
Scores
Gaming
Smart Home
Corporate
Sports
Budget
Streaming
Movies
Outdoor
Portable
Specifications
| LG B6 OLED77B6GUA 77" | Roku Pro Series 75R8C5 75" | |
|---|---|---|
| Display | ||
| Size | 77" | 75" |
| Resolution | 4K | 4K |
| Panel Type | OLED★ | Mini-LED |
| Backlight | OLED★ | Full-Array LED |
| Aspect Ratio | 16:9 | 16:9 |
| Curved | ✗ | ✗ |
| Picture Quality | ||
| Contrast Ratio | Infinite | — |
| Motion Tech | OLED Motion | — |
| Processor | α8 AI Processor 4K Gen3 | Roku Smart Picture Max |
| HDR | ||
| HDR Formats | Dolby Vision, HDR 10, Hybrid Log-Gamma (HLG) | Dolby Vision, HDR 10+, Hybrid Log-Gamma (HLG) |
| Dolby Vision | ✓ | ✓ |
| HDR10+ | ✗ | ✓★ |
| HLG | ✓ | ✓ |
| Gaming | ||
| Refresh Rate | 120 Hz | 120 Hz |
| Response Time | 0.10000000149011612 ms★ | — |
| VRR | G-SYNC Compatible (NVIDIA Adaptive Sync), FreeSync (AMD Adaptive | FreeSync Premium Pro, VRR |
| ALLM | ✓ | ✓ |
| Game Mode | ✓ | ✓ |
| Smart TV | ||
| Platform | webOS | Roku TV |
| Voice Assistant | Other | Not Applicable, Not Applicable |
| Screen Mirroring | Apple AirPlay, Google Cast | Apple AirPlay 2, Miracast |
| Works With | Google Home, Apple Home | — |
| Audio | ||
| Speaker Config | 2.0 | 4 |
| Dolby Atmos | ✓ | ✓ |
| Surround Sound | Dolby Atmos | Dolby Atmos, Dolby Audio |
| eARC | ✓ | ✓ |
| Connectivity | ||
| HDMI Ports | 4 | 4 |
| HDMI Version | 2.1 | 2.1 |
| USB Ports | 2 | 2 |
| Wi-Fi | Wi-Fi 5 | Wi-Fi 6★ |
| Bluetooth | 5.3★ | 5.2 |
| Ethernet | ✓ | ✓ |
| Optical Audio | ✓ | ✓ |
| VESA Mount | 300x200 | 400mm x 400mm |
| Power & Size | ||
| Power | 161W | 60W★ |
| Energy Star | ✗ | ✗ |
| Annual Energy | 296 kWh★ | 377 kWh |
| Weight | 22.90 kg★ | 37.24 kg |
Pros & Cons
LG B6 OLED77B6GUA 77"
- Strong gaming (99th percentile)99th %ile
- Strong display (97th percentile)97th %ile
- Strong connectivity (89th percentile)89th %ile
- Strong smart (81st percentile)81st %ile
Roku Pro Series 75R8C5 75"
- Strong connectivity (92nd percentile)92nd %ile
- Strong display (90th percentile)90th %ile
- Strong gaming (89th percentile)89th %ile
- Strong social proof (87th percentile)87th %ile
Pricing
LG B6 OLED77B6GUA 77"0.038score per dollar
vs
Roku Pro Series 75R8C5 75"0.066score per dollar
Roku Pro Series 75R8C5 75" offers 1.7x better value for money
Verdict
Winner: Roku Pro Series 75R8C5 75"
Scores 80 overall, wins 1 of 9 usage categories and 3 of 38 specs.
