MSI MAG 271QPX QD-OLED, 27 OLED Gaming Monitor, 2560 x 1440 (QHD), 0.03ms Response time, 360Hz, True Black HDR 400, HDMI, DP Port, USB Type C, Tilt, Height, Black
Check price on Amazon
🛒 Check Price on Amazon
MSI MAG 271QPX QD-OLED vs KOORUI 27" 4K Gaming Monitor - Dual Mode UHD… — Head-to-Head (2026)
The specs side by side, with links to both product pages.
vs
KOORUI 27" 4K Gaming Monitor - Dual Mode UHD 160Hz or FHD 320Hz, Fast IPS 1ms, FreeSync Premium & G-SYNC Compatible, HDMI 2.1/DP 1.4, HDR400, Height/Pivot/Tilt Adjustable, PC & Console Ready, G2741L
$299.99
🛒 Buy on Amazon — $299.99
*Price sourced from Amazon.com. Last updated 2026-09-29. Price and availability subject to change.
Spec-by-spec
| Spec | MSI MAG 271QPX QD-OLED, 27 OLED Gaming… | KOORUI 27" 4K Gaming Monitor - Dual… |
|---|---|---|
| Brand | msi | KOORUI |
| Color | Black | Black |
| Shape | rectangular prism | — |
| Brightness | 856.5 lm | — |
| Model Name | MAG271QPXQDOLED | — |
| Resolution | QHD Wide 1440p | — |
| Color Gamut | 98 | — |
| Pixel Pitch | 0.23 | — |
| Screen Size | 27 inches | — |
| Aspect Ratio | 16:9 | — |
| Connectivity | USB | — |
| Display Type | OLED | — |
| Model Number | MAG 271QPX QD-OLED | — |
| Refresh Rate | 360 hertz | — |
Keep researching
Already narrowing? Open each product page for the full spec sheet, FAQ, and a link to the current Amazon price: MSI MAG 271QPX QD-OLED, 27 OLED Gaming… · KOORUI 27" 4K Gaming Monitor - Dual…. Browse the full Gaming Monitors catalog or read our Gaming Monitors buying guide for tier picks. You can also compare up to four products side-by-side, jump to all categories, or check the benchmarks index for hardware-only matchups.
More guides & deep dives from the SpecPicks archive
Browse all articles & guides →- The Complete Voodoo5 5500 AGP Driver Guide (2026 Edition)
- How to Build a Windows 98 Retro PC in 2026
- Emulation Hardware in 2026: FPGA, Software, and Cart-Reader Ecosystems
- Best Budget Gaming PC Build 2026 — ~$1,000 ($800 on Sale)
- Best 1440p Gaming GPUs in 2026
- Best Retro Handhelds in 2026 — From $35 to $500
- RTX 4070 Super vs RX 7800 XT — Which to Buy in 2026
More reviews from the SpecPicks archive
Browse all reviews →- Local LLM Image Generators: Best AMD GPUs in 2025
- Dump and Archive Your Retro PC's IDE Drives in 2026: A USB Adapter Workflow
- Best Single-Board Computer for a 2026 Home Lab
- Raspberry Pi 5 Kit: What's Actually Worth Buying in 2025
- Apple Intelligence Gets a Second Shot With Google and Nvidia Help
- Raspberry Pi 5 16GB Ships — Is the Pi 4 8GB Still Worth It?
- DeepCool AK620 vs Noctua NH-U12S for Ryzen 7 5800X: Which Air Cooler Wins in 2026?
- Why Local RAG Beats Cloud Agents at Follow-Up Questions on an RTX 3060
- Best Retro Emulator Consoles 2026: AMD GPU Buying Guide
- AA-AgentPerf: What the New Agentic Benchmark Means for Local Coding Rigs
- Watching a Z80 Live From a Raspberry Pi RP2350
- Best Raspberry Pi Alternative for Emulation (2025)
- Can Local LLMs Actually Do Anything Useful?
- Turning a Broken Steam Deck Into a 2.5GbE NAS
- Build a Silent Pi 4 NVMe Homelab: Cooling, VESA, SSD Boot
- Raspberry Pi 4 8GB Local LLM Throughput in 2026
- RTX 4090 AI Video Generation: 2026 Performance Guide
- Booting Windows 98 From CompactFlash: The Silent Solid-State Retro Drive
- Open Source AI Code Reviewers You Can Self-Host in 2025
- Intel Nova Lake-S 22-Core vs AMD Ryzen 7 5800X: Is the Cache Chip Worth Upgrading?
- Best Game Controller in 2026: 5 Picks for PC, Console and Retro
- Blue Yeti vs HyperX QuadCast 2 S: Best Streaming Mic Under $200
- GLM-5.2 for Local Agents: Can a 12GB RTX 3060 Run Long-Horizon Tasks?
- Llama 3.2 3B: Raspberry Pi 4 8GB vs RTX 3060 12GB for Local Inference
- HyperX QuadCast 2 vs Blue Yeti: Best USB Mic for Streaming and Podcasting in 2026
- Best CPU Cooler for the Ryzen 7 5800X: Air vs 240mm AIO
- Open-Weight Models Caught Up to Frontier: What to Run on a 12GB GPU
- Best Wireless Controller for Sega Genesis Mini and Retro Emulation in 2026
- Can Local Qwen 3.6 Match Frontier Models at Canvas Code?
- 50+ Raspberry Pi Project Ideas for 2025 (By Skill Level)
- Intel Bartlett Lake vs i9-13900K: More Cores, Fewer Frames
- Best PC Game Controller in 2026
- Best GPU for a Homelab in 2026: AI, VMs & Budget Picks
- AMD Ryzen AI Halo Review Roundup: AMD Builds Its Own DGX Spark Rival
- Oomwoo Is a New Open-Source Robot Vacuum You Can 3D Print
- Raspberry Pi Dual Monitor Setup: Driving Two 4K Displays in 2026
- Ryzen 7 5800X3D vs 5800X: Does 3D V-Cache Beat Raw Clocks for Gaming?
- Can a Local RTX 3060 12GB LLM Debug Linux Boot Like Gemini?
- CompactFlash as an IDE Hard Drive for Your Win98 Retro Build
- Best Gaming Headset Under $50 for Console + PC (2026)
- Prime Day 2026: Logitech Gaming Mice Drop Up to 47% Off
- Is the Ryzen 7 7800X3D Worth It in 2026?
- Retro Windows XP: SSD Upgrade via IDE Adapter (2026 Guide)
- OpenAI Just Beat Every Human at AtCoder — Can You Run a Coding LLM Locally?
- Best Budget Parts for a Local-LLM PC in 2026
- 007 First Light on Steam Deck: Performance & Best Settings
- Sound BlasterX G6 on a Windows 98/XP Retro Gaming PC: What It Actually Does
- Blue Yeti vs HyperX QuadCast 2 S: Best USB Mic for Streaming in 2026
- Raspberry Pi 4 as a SimHub Dash for a Logitech G29 Rig
- Play Retro Games in Your Browser: Best Emulators 2025
- Voodoo3 3000 PCI vs AGP — Driver Install Troubleshooting in 2026
- Athlon 64 + Radeon 9800 Pro Windows XP Build (2026 Revival): CompactFlash-to-IDE Boot Guide
- AMD Ryzen AI Max for Local LLMs: What the Specs Mean
- AMD Revives Zen 2: Ryzen 7 4700LE in $800 RTX 3050 Prebuilts
- GeForce 4 Ti 4600 AGP in a Windows XP Build: Drivers, Gotchas and Benchmarks
- After the Mythos Cyber-Ops Report, Why Run AI on an Air-Gapped Local Box
- Best Budget Gaming Peripherals Under $100 in 2026
- Raspberry Pi OS Gets a Desktop Refresh: What Changes for Pi 4 Users
- Raspberry Pi Locator Shuts Down in July: Where to Buy a Pi Now
- Open WebUI on a Raspberry Pi 4: A Self-Hosted LLM Front-End That Sips Power