Samsung Odyssey G8 OLED G80SD vs Dell G3223Q
Samsung Odyssey G8 OLED G80SD (#1, best overall) vs Dell G3223Q (#5, best budget): in our 4K Gaming Monitors scoring the Samsung Odyssey G8 OLED G80SD totals 9.6/10 and the Dell G3223Q 8/10, the Samsung Odyssey G8 OLED G80SD leading on Image Quality and Speed and the Dell G3223Q on Value.
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TopsFive comparison scores
Side by side
| Samsung Odyssey G8 OLED G80SD | Dell G3223Q | |
|---|---|---|
| Resolution | 3840x2160 | 3840x2160 |
| Refresh Rate | 240Hz | 144Hz |
| Panel | QD-OLED | Fast IPS |
| Response Time | 0.03ms GtG | 1ms GtG |
| HDR | HDR True Black 400 | HDR support (no local dimming) |
| Price | Check price → | Check price → |
How they differ in real use
Built from our 4k gaming monitors scoring, each product's published specifications, and verified owner feedback — not hands-on testing.
Both the Samsung Odyssey G8 OLED G80SD and the Dell G3223Q made our Top 5 4K Gaming Monitors, at #1 (best overall) and #5 (best budget). 4K OLED gaming arrives with QD-OLED at 240Hz, the holy grail for gamers wanting both resolution and OLED motion clarity in one package. GIGABYTE discontinued the M32U that used to hold this spot (Amazon's listing for that ASIN now sells a different, QD-OLED model). The Dell G3223Q is a current, confirmed-in-stock replacement at the same budget-4K price point: 144Hz Fast IPS with dual HDMI 2.1 ports for consoles and a 3-year Advanced Exchange warranty.
We score 4k gaming monitors on Image Quality (35%), Speed (25%), Features (20%), Panel Quality (10%) and Value (10%). On that basis the Samsung Odyssey G8 OLED G80SD totals 9.6 out of 10 and the Dell G3223Q 8. The widest gap is Image Quality, where the Samsung Odyssey G8 OLED G80SD scores 10 against 8 for the Dell G3223Q: resolution and HDR. Speed also separates them: 10 for the Samsung Odyssey G8 OLED G80SD versus 8 for the Dell G3223Q. The Dell G3223Q claws back ground on Value.
On paper, the specifications that actually differ: Refresh Rate: 240Hz on the Samsung Odyssey G8 OLED G80SD versus 144Hz on the Dell G3223Q; Panel: QD-OLED on the Samsung Odyssey G8 OLED G80SD versus Fast IPS on the Dell G3223Q; Response Time: 0.03ms GtG on the Samsung Odyssey G8 OLED G80SD versus 1ms GtG on the Dell G3223Q; HDR: HDR True Black 400 on the Samsung Odyssey G8 OLED G80SD versus HDR support (no local dimming) on the Dell G3223Q. They match on Resolution.
Check current pricing at the merchant links below. Owners praise the Samsung Odyssey G8 OLED G80SD for 4K 240Hz QD-OLED and 0.03ms response; the most common complaint is very expensive. Owners praise the Dell G3223Q for 4K 144Hz at great price and 2x HDMI 2.1 for consoles; the most common complaint is no KVM switch.
Samsung Odyssey G8 OLED G80SD
- 4K 240Hz QD-OLED
- 0.03ms response
- Perfect blacks
- Smart TV features
- Very expensive
- 32" may show OLED burn-in patterns
- Glossy screen
Dell G3223Q
- 4K 144Hz at great price
- 2x HDMI 2.1 for consoles
- Fast IPS, 95% DCI-P3 / 99% sRGB
- NVIDIA G-Sync Compatible + FreeSync Premium Pro
- No KVM switch
- HDR support is basic, no local dimming
- 32" only
Which should you buy?
The Samsung Odyssey G8 OLED G80SD is the better fit for no-compromise gamers and 4K OLED seekers; it is the higher-scoring pick here, chiefly for Image Quality and Speed. The Dell G3223Q is the better fit for budget 4K gaming and mainstream-brand buyers, and the stronger choice if Value matters more to you than the overall score. The Samsung Odyssey G8 OLED G80SD is a poor fit for static content heavy use; the Dell G3223Q is a poor fit for multi-device KVM users.
Choose the Samsung Odyssey G8 OLED G80SD if
- No-compromise gamers
- 4K OLED seekers
- Those with flagship GPUs
Skip it if
- Static content heavy use
- Budget shoppers
Choose the Dell G3223Q if
- Budget 4K gaming
- Mainstream-brand buyers
- G-Sync/FreeSync users
Skip it if
- Multi-device KVM users
- HDR enthusiasts
Common questions
Is the Samsung Odyssey G8 OLED G80SD better than the Dell G3223Q?
In our 4K Gaming Monitors ranking the Samsung Odyssey G8 OLED G80SD scores higher overall, 9.6 to 8, with the biggest advantage in Image Quality. The Dell G3223Q is stronger on Value, so it is the better pick if that matters most to you.
What is the main difference between the Samsung Odyssey G8 OLED G80SD and the Dell G3223Q?
The headline spec difference is Refresh Rate: 240Hz on the Samsung Odyssey G8 OLED G80SD versus 144Hz on the Dell G3223Q. In use, the gap that matters most is Image Quality (10 vs 8 in our scoring): resolution and HDR.