They are closely matched: Amazon Fire TV Omni Mini-LED 65 scores 75/100 and LG B4 OLED 55 scores 74/100 in our overall comparison — within 1 point. Neither is a clear winner overall, so the decision comes down to the specific features and price that matter most to you.
Amazon Fire TV Omni Mini-LED 65 vs LG B4 OLED 55
Updated Nov 2026 · Scored by the Let’s Compare Data Engine · How we score
For most buyers the LG B4 OLED 55 is the better pick — it scores 70/100 to the Amazon Fire TV Omni Mini-LED 65's 63, leading on Panel and Gaming. Choose the Amazon Fire TV Omni Mini-LED 65 instead if picture quality and audio matter most to you, where it comes out ahead.
Verdict
Our overall take, at a glance
Key takeaways
- LG B4 OLED 55 leads Amazon Fire TV Omni Mini-LED 65 overall by 7 points (70 vs 63 out of 100).
- LG B4 OLED 55 stands out on Gaming HDMI 2.1 Ports: 4 (100% more).
LG B4 OLED 55 leads overall
LG B4 OLED 55
70
Amazon Fire TV Omni Mini-LED 65
63
Why it stands out
- Gaming HDMI 2.1 Ports: 4 (100% more)
In-depth analysisAI
AI-generated from the cited sources — may be incomplete or inaccurate; verify important details before deciding · generated Nov 2026.
Amazon Fire TV Omni Mini-LED 65
The Amazon Fire TV Omni Mini-LED 65 is a flagship 65-inch 4K smart television released in late 2024, running the Fire TV operating system. It features a Mini-LED QLED LCD panel designed for buyers seeking improved contrast and brightness alongside built-in hands-free Alexa voice controls.
Best for Next-generation console gaming at 144HzBest for Bright living rooms requiring strong peak brightnessBest for Smart homes centered around the Alexa ecosystem
Pros
- High peak brightness enabled by Mini-LED local dimming
- 144Hz maximum gaming refresh rate with VRR and ALLM support
- Comprehensive connectivity including Wi-Fi 6E and HDMI 2.1 ports
- Integrated 2.1-channel speaker system with Dolby Atmos
Cons
- Limited to only two HDMI 2.1 ports out of the four total HDMI connections
- Fire TV interface heavily promotes Amazon content and advertisements
LG B4 OLED 55
The LG B4 OLED TV is described as an affordable premium model with various sizes available in 48, 55, 65, 77, and 83 inches. It features a super thin design, virtually non-existent bezels, and a broad range of connectivity options. The model offers high-quality picture capabilities suitable for multiple viewing environments.
Best for large group settingBest for gamingBest for movie viewing
Pros
- Features super wide viewing angles, making it good for large group settings.
- Includes a 120Hz refresh rate and OLED motion capability, providing smooth video play.
- Equipped with four HDMI 2.1 ports, allowing connection of multiple high-refresh-rate devices.
- Offers various connectivity options, including Wi-Fi 5, Bluetooth, Ethernet, and optical audio.
- Features LG's WebOS 24 operating system with the Alpha 8 AI processor for smooth use.
Cons
- The side inputs may require special consideration when choosing a thin profile wall mount.
- Audio performance is limited by the necessity of connecting an external soundbar.
Value for Money
Which is the better deal for the price
Pre-filled with launch prices where known — enter today's price for an up-to-date check. Use the same currency for both.
Amazon Fire TV Omni Mini-LED 65
LG B4 OLED 55
Physical Comparison
Weight, side by side
LG B4 OLED 55
14.3kg
Weight
Review Videos
Hand-picked expert reviews for each product
Detailed Specifications
The full spec sheet, side by side
Frequently Asked Questions
Common questions about Amazon Fire TV Omni Mini-LED 65 vs LG B4 OLED 55 comparison
Amazon Fire TV Omni Mini-LED 65 and LG B4 OLED 55 are compared side by side above across every spec in the tvs category — including performance, features and design — each scored 0–100 so you can see exactly where one leads the other. Our overall scores are 75/100 for Amazon Fire TV Omni Mini-LED 65 and 74/100 for LG B4 OLED 55.
It's close — Amazon Fire TV Omni Mini-LED 65 (75/100) and LG B4 OLED 55 (74/100) score almost the same. Pick based on price and the individual specs that matter most to you; the comparison above shows where each one pulls ahead.
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