LG UH5J Series 98" Review
LG's UH5J is a 98-inch 4K beast built for boardrooms, not living rooms. We look at who really needs this commercial-grade display.
The 30-Second Version
The LG UH5J is a 98-inch workhorse for businesses, not a fancy home TV. Its 4K picture is bright and reliable, but it lacks the contrast and HDR of consumer sets. Worth it for corporate digital signage, but look elsewhere for a home theater.
Overview
The LG UH5J is a 98-inch commercial display that's basically a wall of 4K. It's built for boardrooms, digital signage, and corporate lobbies, not your living room. With a 24/7 duty cycle, dust and humidity protection, and Crestron integration, it's designed to be on all day, every day, without complaint.
Performance
The picture quality is solid for its purpose. That 98-inch IPS panel lands in the 91st percentile for picture quality in our database, and the 500-nit brightness helps fight glare in well-lit rooms. But don't expect home theater magic: the 1200:1 contrast ratio is modest, HDR support is basically non-existent (33rd percentile), and the built-in audio is weak (39th percentile). You'll want external speakers.
Pros & Cons
Pros
- Massive 98-inch screen is an instant statement piece. 93th
- Built like a tank for 24/7 commercial use. 81th
- Excellent connectivity with HDMI, DisplayPort, and DVI-D.
- webOS smart platform is simple and reliable for basic apps.
Cons
- Picture lacks the pop and contrast of modern OLED or Mini-LED TVs. 18th
- Built-in speakers are an afterthought. 20th
- 60Hz refresh and 8ms response are fine for presentations, not gaming. 27th
- It's incredibly heavy at 145 pounds.
Specifications
Full Specifications
Display
| Size | 98" |
| Resolution | 3840 (4K UHD) |
| Panel Type | IPS |
| Aspect Ratio | 16:9 |
Picture Quality
| Brightness | 500 nits |
| Contrast Ratio | 1200:1 |
| Color Gamut | 1.07 Billion Colors (10-Bit) |
HDR
| Dolby Vision | No |
| HDR10+ | No |
| HLG | No |
Gaming
| Refresh Rate | 60 Hz |
| Response Time | 8 |
Smart TV
| Platform | webOS |
Audio
| Dolby Atmos | No |
Connectivity
| HDMI Ports | 3 |
| USB Ports | 2 |
| Wi-Fi | Wi-Fi |
| Ethernet | Yes |
| VESA Mount | 800x400 |
Power & Size
| Weight | 66.0 kg / 145.5 lbs |
Value & Pricing
Pricing isn't listed, but commercial displays like this command a premium for reliability and size. You're paying for the giant, durable canvas and the peace of mind that it won't quit. For a corporate budget where uptime is critical, the value is there. For a home user, it's almost certainly overkill and overpriced.
vs Competition
Compared to a consumer TV like the Sony BRAVIA 5 or LG's own OLED G5, the UH5J loses badly on picture quality. Those TVs have superior contrast, HDR, and gaming features. But they're not built to run 24/7 in a lobby. Against other commercial displays, the UH5J's strengths are its huge size and LG's reliable webOS platform. The Hisense U6 or TCL QM6K might offer better picture tech for less money, but they lack the professional certifications and durability.
| Spec | LG UH5J Series 98" | Sony Bravia Sony BRAVIA 5 98" 4K HDR Smart Mini-LED TV | Samsung Neo QLED Samsung - 75” Class QN90F Series Neo QLED Mini LED | Hisense U65QF Mini-LED Hisense - 55" Class U6 Series MiniLED QLED UHD 4K | Roku Mini-LED QLED 4K - Pro Roku - 65" Class Pro Series 4K QLED Mini-LED Smart | TCL QD Mini LED - QM7K TCL - 98" Class QM7K Series 4K UHD HDR QD Mini LED |
|---|---|---|---|---|---|---|
| Screen Size | 98 | 98 | 75 | 55 | 65 | 98 |
| Resolution | 3840x2160 | 3840x2160 | 3840x2160 | 3840x2160 | 3840x2160 | 4K (2160p) |
| Panel Type | IPS | MiniLED | MiniLED | MiniLED | MiniLED | MiniLED |
| Refresh Rate | 60 | 120 | 120 | 144 | 120 | 144 |
| Hdr | - | Dolby Vision, HDR10, HLG | HDR10+ | Dolby Vision, HDR10+, HLG | Dolby Vision, HDR10+, HLG | Dolby Vision, HDR10+, HLG |
| Smart Platform | webOS | Google TV | Tizen | Fire TV | Roku TV | Google TV |
| Dolby Vision | false | true | false | true | true | true |
| Dolby Atmos | false | false | true | true | true | true |
| Hdmi Version | - | 2.1 | 2.1 | 2.1 | 2.1 | 2.1 |
| Compare | Compare | Compare | Compare | Compare |
| Product | Hdr | Audio | Smart | Gaming | Display | Connectivity | Social Proof | Picture Quality |
|---|---|---|---|---|---|---|---|---|
| LG UH5J Series 98" | 18.2 | 27.4 | 54.4 | 54.5 | 80.9 | 60.8 | 19.6 | 92.5 |
| Sony Bravia K98XR50 98" LED Compare | 92.9 | 73.8 | 91.6 | 94.9 | 75.4 | 97.2 | 99.5 | 86.1 |
| Samsung Neo QLED 75” Class Series Neo Compare | 86.5 | 90.4 | 91.6 | 97.4 | 69.1 | 98.2 | 99.5 | 86.1 |
| Hisense U65QF Mini-LED 55" Class U6 Series MiniLED Compare | 98.8 | 90.4 | 93.8 | 96.5 | 56.8 | 97.2 | 94.3 | 97.1 |
| Roku Mini-LED QLED 4K - Pro 65" Class Pro Series Compare | 96.5 | 90.4 | 92.5 | 97.4 | 62.4 | 99 | 98.8 | 86.1 |
| TCL QD Mini LED - QM7K 98" Class QM7K Series Compare | 98.8 | 90.4 | 98.6 | 98.4 | 37.3 | 96 | 97.6 | 99 |
Common Questions
Q: Can you use this as a giant TV at home?
Technically yes, but we wouldn't recommend it. The picture quality can't match modern OLED or Mini-LED TVs, the smart features are basic, and you're paying a commercial premium for durability you don't need.
Q: Does it support HDR?
Not really. It accepts an HDR signal, but with only 500 nits of brightness and a modest contrast ratio, it won't display HDR content effectively. It scores in the bottom third for HDR in our rankings.
Q: How do you even mount something this big and heavy?
Very carefully, and with a professional installer. It uses a standard 800x400mm VESA pattern, but at 145 pounds, you need an extremely robust wall mount rated for the weight and size.
Who Should Skip This
Skip this if you're building a home theater. For similar or less money, you can get a smaller but vastly superior OLED or high-end Mini-LED TV with better contrast, real HDR, and proper gaming features. Also, if you need to move it around, forget it—this thing is permanently installed.
Verdict
Buy this if you need a reliable, giant digital billboard for a corporate environment, airport, or restaurant. The 98-inch 4K screen, professional connectivity, and round-the-clock durability are exactly what that job requires. It's a tool, not an entertainment centerpiece.