LG G5 Series OLED55G5KIT1 55"
Self-lit OLED evo pixels with the α11 AI Processor 4K deliver perfect blacks and infinite contrast, optimizing color and motion in real time. Its flush gallery-style wall mount and Brightness Booster Max add a sleek design and heightened HDR impact for Dolby Vision. Sports fans and console gamers benefit most from the low-latency HDMI 2.1 VRR, ALLM support, and enveloping Dolby Atmos sound.
No current retailer price
Snapshot
The 30-Second Version
The LG G5 OLED is a top-tier 55 inch 4K TV with perfect blacks, 800 nits of peak brightness, and a 120Hz panel that's great for gaming. Display and picture quality both rank in the 88th percentile of our database, making this one of the best OLEDs you can buy. The smart platform and built-in audio are just average, so plan on a soundbar and maybe a streaming stick. No price listed, but if it fits your budget, this is a premium pick for dark-room movie watching and next-gen gaming.
Pros & Cons
Pros
- OLED evo panel delivers perfect blacks and infinite contrast 88th
- 800 nits peak brightness is excellent for an OLED 88th
- 120Hz refresh rate with VRR and ALLM for smooth gaming 79th
- α11 AI Processor 4K does real-time picture optimization 69th
- Gallery-style design mounts flush to the wall
Cons
- Smart platform scores only 48th percentile, middle of the pack
- Audio is just okay at 67th percentile, a soundbar helps
- Wi-Fi 5 instead of Wi-Fi 6 or 6E
- No price listed, so value is hard to pin down
- Portability is basically nonexistent, it's a 55 inch TV
The proof
Performance
The headline number here is 800 nits of peak brightness, which is genuinely impressive for an OLED. A few years ago, OLEDs struggled to hit half that, and the Brightness Booster Max tech is clearly doing its job. In a bright living room, HDR highlights still pop, and in a dark room, the infinite contrast ratio means shadows stay inky black while bright elements cut through. The α11 AI Processor 4K is the other half of the story. It's LG's most advanced processor, and it's constantly adjusting color, sharpness, and motion based on what's on screen. Sports fans will notice the motion handling, and movie buffs will appreciate how it preserves film grain instead of smoothing everything into soap opera territory.
Gaming is where this TV earns its keep. The 120Hz native refresh rate, VRR, ALLM, and Game Optimizer Mode all work together to keep input lag low and frame pacing smooth. Our gaming score of 75.4 out of 100 puts it in the 78th percentile, which is strong but not the absolute top of the charts. The four HDMI ports are all HDMI 2.1 capable, so you can plug in a PS5, Xbox Series X, and a soundbar without juggling cables. The included high-speed HDMI cable is a small thing, but it means you're not hunting through a drawer for a cable that can actually handle 4K at 120Hz.
Specifications
Full Specifications
Display
| Size | 55" |
| Resolution | 4K |
| Panel Type | OLED |
| Backlight | OLED |
| Aspect Ratio | 16:9 |
Picture Quality
| Brightness | 800 nits |
| Contrast Ratio | infinite |
| Motion Tech | α11 AI Processor uses deep learning to optimize color, sharpness, and motion |
| Processor | α11 AI Processor 4K |
HDR
| HDR Formats | Dolby Vision |
| Dolby Vision | Yes |
| HDR10+ | No |
| HLG | No |
Gaming
| Refresh Rate | 120 Hz |
| VRR | ✓ |
| ALLM | Yes |
| Game Mode | Yes |
Smart TV
| Platform | webOS |
| Voice Assistant | built-in voice control |
| Screen Mirroring | built-in voice control |
Audio
| Dolby Atmos | Yes |
| Surround Sound | ✓ |
| eARC | Yes |
Connectivity
| HDMI Ports | 4 |
| HDMI Version | 2.1 |
| Wi-Fi | Wi-Fi 5 |
vs Competition
The Samsung Neo QLED QN990F is probably the closest competitor in terms of brightness and gaming features. Samsung's Neo QLED panels can get brighter than OLED, which helps in sun-drenched rooms, but they can't match the perfect blacks and infinite contrast of the G5. If you watch mostly in a bright room, Samsung might win. If you watch in a dark room, the LG's self-lit pixels are hard to beat. The Sony BRAVIA 9 K85XR90 is another strong option, especially for movie lovers who care about accurate color and motion processing. Sony's processing is legendary, but you're usually paying a premium for it, and the G5's α11 processor is no slouch either.
On the budget side, the TCL QM8K Series 75QM8K and Hisense U8 Series 100U8QG both offer big screens and solid picture quality for less money. The trade-off is that they're LCD-based, so you'll see some blooming around bright objects on dark backgrounds, and the viewing angles aren't as forgiving. The Roku Pro Series 55R8C5 is interesting because it's the same size as the G5 and runs Roku's simple smart platform, but it's not in the same league for picture quality. If you want the best picture and don't mind paying for it, the G5 is the pick. If you want a big screen and don't want to think about it, the TCL or Hisense are worth a look.
| Spec | LG G5 Series OLED55G5KIT1 55" | Samsung QN990F | Sony BRAVIA 9 K85XR90 | Hisense U7 Series 65U75QG | TCL QM8K Series 75QM8K | Roku Pro Series 55R8C5 |
|---|---|---|---|---|---|---|
| Screen Size | 55 | 75 | 85 | 65 | 75 | 55 |
| Resolution | 3840x2160 | 7680x4320 | 3840x2160 | 3840x2160 | 3840x2160 | 3840x2160 |
| Panel Type | OLED | Mini-LED | Mini-LED | Mini-LED | Mini-LED | Mini-LED |
| Refresh Rate | 120 | 120 | 120 | 165 | 144 | 120 |
| Hdr | Dolby Vision | HDR10, HDR10+, HLG | HDR10, HLG, Dolby Vision | Dolby Vision, HDR 10+, HDR 10, Hybrid Log-Gamma (HLG) | Dolby Vision, HDR 10, HDR 10+, Hybrid Log-Gamma (HLG) | Dolby Vision, HDR 10+, Hybrid Log-Gamma (HLG) |
| Smart Platform | webOS | Tizen | Google TV | Google TV | Google TV | Roku TV |
| Dolby Vision | true | false | true | true | true | true |
| Dolby Atmos | true | true | true | true | true | true |
| Hdmi Version | 2.1 | 2.1 | 2.1 | 2.1 | 2.1 | 2.1 |
| Compare | Compare | Compare | Compare | Compare |
| Product | HDR | Audio | Smart | Gaming | Display | Connectivity | Social Proof | Affordability | Picture Quality |
|---|---|---|---|---|---|---|---|---|---|
| LG G5 Series OLED55G5KIT1 55" | 56.6 | 68.8 | 44.1 | 78.6 | 87.8 | 62.9 | 37.4 | 0 | 87.9 |
| Samsung QN990F Compare | 82.1 | 99.8 | 92.4 | 88.1 | 99.6 | 99.9 | 99.6 | 12.6 | 83.3 |
| Sony BRAVIA 9 K85XR90 Compare | 86 | 97.4 | 90.6 | 78.6 | 95 | 92.9 | 86.6 | 12.3 | 78 |
| Hisense U7 Series 65U75QG Compare | 90.1 | 95.2 | 95.1 | 95.1 | 83.7 | 96.6 | 86.6 | 51.3 | 97.5 |
| TCL QM8K Series 75QM8K Compare | 90.1 | 95.2 | 98.7 | 93.2 | 89.3 | 92.9 | 86.6 | 33.3 | 99.4 |
| Roku Pro Series 55R8C5 Compare | 74.4 | 85.7 | 83.9 | 88.1 | 78.1 | 92.9 | 93.5 | 50.1 | 36.1 |
Price
Value & Pricing
Here's the tricky part. We don't have a price for this specific bundle, so we can't do our usual price-to-performance math. What we can say is that the G5 series sits near the top of LG's OLED lineup, and the display and picture quality scores in the 88th percentile suggest you're getting a premium panel. The included streaming bundle and HDMI cable add some convenience value, and the 12 month CPS warranty is a safety net that budget TVs usually don't include.
Compared to the competition, the value question really comes down to what you're willing to pay for OLED. The Samsung Neo QLED QN990F and Sony BRAVIA 9 K85XR90 are both excellent TVs, but they use different panel tech. The TCL QM8K and Hisense U8 are usually cheaper, but they're LCD-based and can't match the per-pixel control of OLED. If you can find this G5 at a price that doesn't make your eyes water, it's a strong buy. If it's priced like a luxury item, you might want to look at last year's LG OLEDs or the TCL QM8K for a more budget-friendly alternative.
Read more
Overview
The LG G5 OLED is one of those TVs that makes you remember why you cared about picture quality in the first place. It's a 55 inch 4K OLED with LG's evo panel tech, which basically means the pixels are self-lit and can turn off completely for perfect blacks. No backlight bleed, no grayish dark scenes, just pure contrast. The α11 AI Processor 4K is doing a lot of heavy lifting here too, using deep learning to clean up color, sharpness, and motion in real time. If you've been nursing an older LCD along, this thing will feel like a jump cut to the future.
Who's this for? Home theater nerds who want a gallery-style TV that mounts flush to the wall and looks like a piece of art when it's off. Gamers who want HDMI 2.1 with VRR and ALLM for smooth next-gen console play. And anyone who watches a lot of movies in a dark room, because that's where OLED really shines. The included streaming bundle and HDMI cable are nice touches, though the 12 month CPS warranty is the kind of thing you hope you never need.
What makes it interesting is the balance. The display and picture quality both land in the 88th percentile of our database, which puts this in the top tier without being the absolute most expensive option out there. Gaming scores a solid 78th percentile, and the 120Hz panel with low input lag means this isn't just a pretty screen, it's a responsive one. The weakest area is portability, which is a polite way of saying this is a 55 inch TV and you're not taking it to a friend's house for movie night. That's not a flaw, just physics.
Common Questions
Q: How does the LG G5 OLED compare to a regular LED TV?
The biggest difference is contrast. OLED pixels turn off completely for true black, while LED TVs use a backlight that always leaks some light through. That means the G5 has effectively infinite contrast, which makes dark scenes look dramatically better. The 800 nits of peak brightness is also strong for an OLED, so HDR highlights still pop even though some high-end LED TVs can get brighter.
Q: Is this TV good for gaming on PS5 or Xbox Series X?
Yes. The G5 has a 120Hz native refresh rate, VRR, ALLM, and four HDMI 2.1 ports, so you can run 4K at 120fps on both consoles. The Game Optimizer Mode keeps input lag low, and our gaming score of 75.4 out of 100 puts it in the 78th percentile of all TVs we've tested. The included high-speed HDMI cable means you can get set up right away.
Q: Do I need a soundbar with this TV?
Probably. The built-in audio supports Dolby Atmos and eARC, but the audio score lands at the 67th percentile, which is decent but not exceptional. TV speakers are always limited by physics, and a 55 inch panel doesn't leave much room for drivers. If you care about immersive sound to match the picture, a soundbar or surround system is worth budgeting for.
Q: Does the webOS smart platform have all the major streaming apps?
Yes, webOS includes Netflix, Prime Video, Disney+, and most other major streaming services, plus built-in voice control. However, the smart platform score is only in the 48th percentile, which means it's about average compared to competitors. Some people find webOS a bit cluttered with ads and recommendations. If you prefer a simpler interface, a Roku or Apple TV streaming box is an easy workaround.
Who Should Skip This
If you mostly watch TV in a bright, sunny room, you might be better off with a high-end LED like the Samsung Neo QLED QN990F. OLEDs have come a long way with brightness, and 800 nits is genuinely good, but a bright room can still wash out the benefits of perfect blacks. You'd be paying a premium for contrast you won't see during daytime viewing. The Sony BRAVIA 9 is another bright-room option with excellent processing.
Also skip this if you're on a tight budget or you just want a big screen for casual viewing. The TCL QM8K and Hisense U8 offer larger screens for less money, and while they can't match OLED contrast, they're perfectly good for sports, sitcoms, and everyday streaming. And if you want the simplest possible smart TV experience, the Roku Pro Series has a cleaner interface than webOS and costs less. The G5 is for people who want the best picture and are willing to pay for it.
Verdict
If you're building a dedicated home theater or you just care deeply about picture quality, the LG G5 OLED is an easy recommendation. The perfect blacks, infinite contrast, and 800 nits of peak brightness make it one of the best displays we've seen in this size class. The gaming features are solid too, with 120Hz, VRR, and ALLM covering everything a PS5 or Xbox Series X can throw at it. The gallery-style design is a bonus if you're wall-mounting, and the flush fit looks genuinely premium.
For casual viewers who mostly watch cable news or reality TV in a bright room, this might be overkill. You'd be paying for picture quality you won't fully appreciate, and the smart platform is just average compared to what Roku or Google TV offer. In that case, the Roku Pro Series or a mid-range TCL would save you money without much downside. But if you want a TV that makes movies look like movies and games feel responsive, the G5 delivers.
Usage Scores
- Overall56.8
- Budget48.2
- Gaming73.7
- Movies70.9
- Sports72.5
- Outdoor55
- Portable38.6
- Corporate55.9
- Streaming60.4
- Smart Home55.7