LG
LG G3 OLED evo TV
TVs
$2,199List price
Explore this product Your shortlist, side by side
LG G3 OLED evo TV vs Samsung S90D OLED TV
Find the differences that matter for your next decision.
Samsung
Samsung S90D OLED TV
TVs
$1,599List price
Explore this product What matters most to you?
Start with all rankable specifications, or focus on a particular use.
Your starting point
Buy the LG G3.
- Leads 3 of 3 rankable overall specs.
- Peak brightness (HDR): ~1,400–2,000 nits small-window HDR vs ~1,100–1,300 nits peak HDR
How we reached this
We compare the published specifications relevant to your priority. Each rankable specification counts once; your selected requirements can rule a product out. This is a guide to the numbers, not a laboratory performance score.
Input lag (4K 120, game mode): ~5 ms vs ~5.5 ms at 4K 120Hz / ~9.5 ms at 60Hz
Samsung S90D is $600 cheaper. Pay the difference only if peak brightness (hdr) matters to you.
The trade-off to know
Check first: the LG G3 has a glossy screen, no anti-reflective coating. Tick them under deal-breakers if that rules it out.
Look at the differences ↓Refine your requirements
What would rule one out?
Side by side
The differences, in detail.
Start with the key specs, then explore as much as you need.
| What you’re comparing | LG G3 OLED evo TV | Samsung S90D OLED TV |
|---|---|---|
| Panel typePicture | WOLED evo with MLA | QD-OLED / WOLED (size dependent) |
| Native refresh ratePicture | 120 Hz | 120 Hz (up to 144 Hz with PC) |
| Peak brightness (HDR)Picture | ~1,400–2,000 nits small-window HDR | ~1,100–1,300 nits peak HDR |
| ContrastPicture | Infinite (per-pixel) | Infinite (per-pixel self-lit) |
| HDMI 2.1 portsGaming | 4 | 4 |
Showing 5 of 28 specifications. Missing values stay unlisted. About the sources
Both sides of the decision
What you gain. What you give up.
LG G3 OLED evo TV
Reasons to choose it
- Perfect blacks and infinite contrast
- MLA brightness competitive with bright QLEDs
- Best-in-class HDMI 2.1 gaming suite
Worth considering
- OLED burn-in risk with static UI
- Glossy panel reflects more than matte QLED
Samsung S90D OLED TV
Reasons to choose it
- Infinite contrast with deep true blacks
- 144Hz refresh rate with four HDMI 2.1 ports for PC gaming
- Great value OLED compared to flagship S95D
Worth considering
- No Dolby Vision support (Samsung uses HDR10+)
- Built-in speakers lack deep low-end bass
Beyond the spec sheet
Living with your choice.
Explore the ownership details available for this pair.
What three years could cost
LG G3
3-Year Estimated Total$2,348
Samsung S90D
3-Year Estimated Total$1,599
Living Room Space & Placement Check
Real-world physical measurements for credenza width, soundbar clearance, and wall mounting.
TV Stand & Table Footprint
LG
No stand in box (wall mount only; official stand ~$149)
Samsung
Standard pedestal or dual-foot support
Soundbar Clearance
LG
N/A on wall; ~2.8 in with optional swivel stand
Samsung
Standard clearance
Wall Mount Profile & Depth
LG
Ultra-slim 0.9 in flush gallery mount with zero gap
Samsung
Standard VESA wall depth
Everyday ownership notes
Documented ergonomic quirks, hardware annoyances, and maintenance realities reported by real owners.
LG: What to watch for
- Hidden Cost
Zero tabletop stand included in the box.
- Hardware Quirk
Subtle green/pink tint shift at extreme off-axis viewing angles.
Samsung: What to watch for
- Software / Apps
Smart TV interface runs sponsored ads and banner recommendations.
- Ergonomics
Thin integrated TV speakers lack low-end bass punch.
Know what’s behind the comparison
Published specs. Visible sources.
Clinchmark compares manufacturer specifications and other published information. We have not independently lab-tested these products. Editorial assessments and unknown values are identified in the specification details.
Catalog snapshot: September 1, 2026. Prices, availability, and provider terms can change.
Still weighing it up?
Which is cheaper, the LG G3 or the Samsung S90D?
Samsung S90D costs $600 less at list price.
What is the biggest catch with the LG G3 or Samsung S90D?
Both has this deal-breaker: burn-in risk. Static news tickers, game HUDs and desktop use can leave permanent marks over the years.
Which is better for gaming, the LG G3 or the Samsung S90D?
Too close to call on gaming from the spec sheets. Only input lag (4k 120, game mode) is rankable here. 4K 120Hz: Yes vs Yes VRR: Yes vs Yes
What cannot be compared from spec sheets?
Of the 28 specs tracked here, 25 are descriptive and cannot be ranked on numbers alone. Spec sheets also cannot measure subjective factors like build quality, real-world performance, or comfort.