Samsung Business CH890 Series 34 inch WQHD 3440x1440 Ultrawide Curved Desktop Monitor
Bottom line: The Samsung Business CH890 Series 34 inch WQHD 3440x1440 Ultrawide Curved: 34-inch 3440x1440 WQHD ultrawide fits two full documents side by side; main trade-off: 100 Hz trails the 144-175 Hz found on gaming ultrawides at this price.
As an Amazon Associate, SpecPicks earns from qualifying purchases. Full disclosure →
Pros & Cons
Pros
- ✓ 34-inch 3440x1440 WQHD ultrawide fits two full documents side by side
- ✓ 100 Hz refresh rate is above the 60 Hz typical of business ultrawides
- ✓ USB-C carries power, data, and DisplayPort video over one cable
- ✓ 1800R curve keeps the panel edges at a consistent viewing distance
- ✓ Height-adjustable stand plus swivel and VESA mounting support
Cons
- ✗ 100 Hz trails the 144-175 Hz found on gaming ultrawides at this price
- ✗ 21:9 at 3440x1440 needs a capable GPU for full-resolution gaming
- ✗ 1800R curvature can distort straight lines in CAD and design work
- ✗ Listing does not specify panel type, brightness, or HDR support
Manufacturer description
Greater multi-tasking with a 34”, 21:9 wide screen, Picture-by-Picture and Easy setting box USB Type-C port to transmit power and data, and DP signals to devices without cable connection Increased viewing comfort with 1800R curvature Ergonomic design, HAS, Swivel and VESA-support Picture-in-Picture, Picture-by-Picture Easy Setting Box
SpecPicks Verdict
SpecPicks scored Samsung Business CH890 Series 34 inch WQHD 3440x1440 Ultrawide… using a rating × review-volume × price-fit model applied to our editorial and benchmark analysis across the gaming monitors category. Compare with similarly-priced alternatives in the gaming monitors category before committing. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.
Common buyer scenarios for gaming monitors of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.
Key Features
- Connectivity Technology: Hdmi, Usb
Full Specifications
| Brand | Samsung |
|---|---|
| Color | Black/ Titanium |
| Shape | Rectangular |
| Voltage | 240 volts |
| Model Name | LC34H890WJNXGO |
| Resolution | QHD Ultra Wide 1440p |
| Unit Count | 1 Count |
| Color Gamut | 0.95 |
| Screen Size | 34 inches |
| Aspect Ratio | 2.35:1 |
| Connectivity | USB-C |
| Display Type | LCD |
| Model Number | LC34H890WJNXGO |
| Refresh Rate | 100 hertz |
| Adaptive Sync | FreeSync |
| Mounting Type | VESA Compatibility - Mountable: YES |
| Response Time | 4 milliseconds |
| Screen Finish | Curved |
| Warranty Type | 3 Years Manufacturer Warranty |
| Contrast Ratio | 3000:1 |
| Full listing title | Samsung Business CH890 Series 34 inch WQHD 3440x1440 Ultrawide Curved Desktop Monitor for Business, 100 Hz, USB-C, HDMI, DP, 3 Year Warranty (LC34H890WJNXGO), Black, Model:LC34H890WJNXZA |
Ready to buy?
Samsung Business CH890 Series 34 inch WQHD 3440x1440 Ultrawide Curved Desktop Monitor for Business, 100 Hz, USB-C, HDMI, DP, 3 Year Warranty (LC34H890WJNXGO), Black, Model:LC34H890WJNXZA is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
Related Gaming Monitors
Samsung Business CH890 Series 34 inch WQHD… head-to-head
Side-by-side specs, prices, and a pick for each matchup — no tab-switching.
More guides & deep dives from the SpecPicks archive
Browse all articles & guides →- Emulation Hardware in 2026: FPGA, Software, and Cart-Reader Ecosystems
- RTX 4070 Super vs RX 7800 XT — Which to Buy in 2026
- Best Budget Gaming PC Build 2026 — ~$1,000 ($800 on Sale)
- Best Retro Handhelds in 2026 — From $35 to $500
- How to Build a Windows 98 Retro PC in 2026
- Best 1440p Gaming GPUs in 2026
- The Complete Voodoo5 5500 AGP Driver Guide (2026 Edition)
More reviews from the SpecPicks archive
Browse all reviews →- Self-Host Jellyfin on a Ryzen 5 5600G Mini Build in 2026: Measured Power and Transcoding
- Running GLM-5.2 Locally on an RTX 3060: Ollama VRAM + tok/s
- Build a Raspberry Pi 4 NAS in 2026: Best SATA SSD Setup Over USB 3.0
- Best Streaming and Podcasting Gear for 2026: 5 Picks for Mic, Light, and Monitoring
- Hugging Face Says an AI Agent Breached Its Infrastructure
- That $850 Prebuilt With $1,200 of Parts: What the Math Actually Says
- KDE KWin Gaming Patches 2026: Linux Latency vs Windows
- AMD Ryzen AI Max+ 395: The 128GB Mini PC Running 70B LLMs Locally
- Ryzen 5 5600G vs Ryzen 7 5800X for a Budget 2026 Build
- A LEGO Castle Case for the Raspberry Pi 5 Is Going Viral — Here's the Build
- When OpenAI Retires a Model: Build a Local RTX 3060 Hedge
- Reviving the LAN Party in 2026: Arcade Sticks, Classic Consoles, and Local Multiplayer
- RetroPie Handheld Shells in 2026: Pick the Right Pi for Your DIY Handheld
- Best PC Game Streaming Gear in 2026: 5 Picks for Mic, Light & Capture
- CompactFlash-to-IDE Boot Drive: The Silent Win98 Build Upgrade
- Mistral Medium 3.5 Hardware Requirements: 128B Dense, 78 GB at Q4
- Revive a Dead Payphone with a Raspberry Pi Zero 2 W: Full Build Walkthrough
- Best USB Microphones for Streaming and Podcasting (2026)
- Best Hardware for Running Qwen3 Locally in 2026
- GPU Benchmark Data Freshness and Source Attribution in 2026
- Running DeepSeek Distills Locally on a Ryzen 7 5800X + RTX 3060
- Build a Frigate AI Security-Camera NVR on a Raspberry Pi 4 8GB in 2026
- Best SATA SSD for Gaming and Everyday Upgrades in 2026
- RTX 3060 12GB vs Ryzen 7 5800X for Qwen3 14B Local Inference (2026)
Earliest SpecPicks reviews
Browse full archive →- Best GPU for Llama 3.1 8B (2026)
- Best GPU for Qwen 3 14B (2026)
- Best GPU for Qwen 3 32B (2026)
- Best GPU for Llama 3.1 70B (2026)
- Best GPU for DeepSeek-R1 32B (2026)
- Best GPU for Llama 3.1 405B (2026)
- How to run Llama 3.1 8B on NVIDIA GeForce RTX 5090
- How to run Qwen 3 14B on NVIDIA GeForce RTX 5090
- How to run Qwen 3 32B on NVIDIA GeForce RTX 5090
- How to run Llama 3.1 70B on NVIDIA GeForce RTX 5090
- How to run DeepSeek-R1 32B on NVIDIA GeForce RTX 5090
- How to run Llama 3.1 8B on NVIDIA GeForce RTX 4090