5 Best Computer Monitors under $300
Five computer monitors under $300, including Samsung and LG, compared by resolution, panel size and color or speed priorities.
Our top 5 computer monitors under $300
Swipe to compare price, rating and best use →
| Product | Price | Rating | Best for |
|---|---|---|---|
01 Samsung 34" ViewFinity S5 (S55GH) Ultrawide QHD 120Hz CurvedDetails ↓ | $259.99 | 4.7/5Amazon | Best overall |
02 Samsung 34' Odyssey G5 Ultra-Wide Gaming MonitorDetails ↓ | $249.99 | 4.3/5Amazon | Best for easy setup |
03 LG 27US500-W Ultrafine MonitorDetails ↓ | $241.23 | 4.4/5Amazon | Best for demanding use |
04 MNNM 24 Inch Computer MonitorDetails ↓ | $199.99 | 4.6/5Amazon | Best for compact spaces |
05 LG 27G610A-B 27-inch Ultragear QHD (2560 x 1440) IPS GamingDetails ↓ | $219.25 | 4.6/5Amazon | Best value |
01 — Samsung
Best overallSamsung 34" ViewFinity S5 (S55GH) Ultrawide QHD 120Hz Curved
Samsung 34" ViewFinity S5 (S55GH) Ultrawide QHD 120Hz Curved Monitor has the stated screen size and QHD resolution. It also provides the stated refresh rate. The screen measures 34 inches diagonally. QHD offers more desktop space than Full HD at the same panel size. Check the exact panel and port specification rather than the model family alone.
View on Amazon ↗Reasons to buy
+Samsung 34" ViewFinity S5 (S55GH) Ultrawide QHD 120Hz Curved Monitor has the stated screen size and QHD resolution.
Reasons to avoid
−Check the exact panel and port specification rather than the model family alone. Check the exact input ports and stand adjustment; a panel specification alone does not describe the whole setup.
- Size
- 34 in ultrawide
- Resolution
- 3440 × 1440
- Refresh
- 120Hz
02 — Samsung
Best for easy setupSamsung 34' Odyssey G5 Ultra-Wide Gaming Monitor
Samsung 34' Odyssey G5 Ultra-Wide Gaming Monitor with 1000R Curved Screen has QHD resolution and a VA panel. It also provides the stated refresh rate. The stated refresh rate is 165 Hz. QHD offers more desktop space than Full HD at the same panel size. Check the exact panel and port specification rather than the model family alone.
View on Amazon ↗Reasons to buy
+Samsung 34' Odyssey G5 Ultra-Wide Gaming Monitor with 1000R Curved Screen has QHD resolution and a VA panel.
Reasons to avoid
−Check the exact panel and port specification rather than the model family alone. Check the exact input ports and stand adjustment; a panel specification alone does not describe the whole setup.
- Size
- 34 in ultrawide
- Resolution
- 3440 × 1440
- Refresh
- 165Hz
- Curve
- 1000R
03 — LG
Best for demanding useLG 27US500-W Ultrafine Monitor
LG 27US500-W Ultrafine Monitor 27-Inch 4K UHD (3840x2160) HDR10 IPS has the stated screen size and 4K resolution. It also provides an IPS panel. The higher pixel count can sharpen text at desk distance when scaling is set comfortably. Check the exact panel and port specification rather than the model family alone.
View on Amazon ↗Reasons to buy
+LG 27US500-W Ultrafine Monitor 27-Inch 4K UHD (3840x2160) HDR10 IPS has the stated screen size and 4K resolution.
Reasons to avoid
−Check the exact panel and port specification rather than the model family alone. Check the exact input ports and stand adjustment; a panel specification alone does not describe the whole setup.
- Model
- 27US500-W
- Panel
- 27-inch IPS
- Resolution
- 3840 x 2160
- Refresh rate
- 60Hz
- HDR
- HDR10
- Color
- 90% DCI-P3
04 — MNNM
Best for compact spacesMNNM 24 Inch Computer Monitor
MNNM 24 Inch Computer Monitor FHD 1080p 100Hz VA LED Screen Dual Speakers has the stated screen size and Full HD resolution. It also provides a VA panel. The screen measures 24 inches diagonally. Compare ports and stand height with the workstation before deciding on screen size. Check the exact panel and port specification rather than the model family alone.
View on Amazon ↗Reasons to buy
+MNNM 24 Inch Computer Monitor FHD 1080p 100Hz VA LED Screen Dual Speakers has the stated screen size and Full HD resolution.
Reasons to avoid
−Check the exact panel and port specification rather than the model family alone. Check the exact input ports and stand adjustment; a panel specification alone does not describe the whole setup.
05 — LG
Best valueLG 27G610A-B 27-inch Ultragear QHD (2560 x 1440) IPS Gaming
LG 27G610A-B 27-inch Ultragear QHD (2560 x 1440) IPS Gaming Monitor has the stated screen size and QHD resolution. It also provides an IPS panel. The screen measures 27 inches diagonally. QHD offers more desktop space than Full HD at the same panel size. Check the exact panel and port specification rather than the model family alone.
View on Amazon ↗Reasons to buy
+LG 27G610A-B 27-inch Ultragear QHD (2560 x 1440) IPS Gaming Monitor has the stated screen size and QHD resolution.
Reasons to avoid
−Check the exact panel and port specification rather than the model family alone. Check the exact input ports and stand adjustment; a panel specification alone does not describe the whole setup.
Price information
Amazon price and availability checked Oct 17, 2026, 10:28 PM Lisbon time. Prices and availability are subject to change; the information shown on Amazon.com at purchase applies.
Our process
How we picked.
We compare five relevant products for different needs, using documented specifications, clear use cases and practical trade-offs. Our goal is to make the differences clear and help you choose with confidence.
- 01Relevance
Each product must fit the guide’s intended use, audience and requirements.
- 02Specifications
We compare the key product details that meaningfully affect the buying decision.
- 03Use case and fit
We compare the intended use, configuration and practical fit of every selected product.
- 04Strengths and limitations
We explain where each option performs best and the compromises to consider.
Good questions
FAQ — Computer Monitors under $300
01What should I look for in computer monitors under $300?+
Start with resolution, panel size and color or speed priorities. Under $300, decide whether 4K detail, QHD refresh rate or ultrawide space matters most.
02Which computer monitors under $300 suit this use case?+
Check the exact panel and port specification rather than the model family alone.
03How do I check compatibility before buying computer monitors under $300?+
Check the exact panel and port specification rather than the model family alone. Confirm the laptop or desktop output, the monitor inputs and whether the included stand supports the height or rotation you need.
04Are more expensive computer monitors under $300 worth it?+
Higher resolution, a better stand or a faster panel can be useful; decide which improves your actual work or play.
05What maintenance do computer monitors under $300 need?+
Use a screen-safe cloth, keep vents clear and adjust brightness for the room rather than leaving it at maximum.
06What common mistake should I avoid with computer monitors under $300?+
Check the exact panel and port specification rather than the model family alone. Do not buy by diagonal size alone; resolution, panel type and port layout change the experience.
The short answer
Start with the Samsung 34" ViewFinity S5 (S55GH) Ultrawide QHD 120Hz Curved.
It is our first pick for this guide’s exact scope. Choose another option when its stated use case or trade-off better matches yours.
View on Amazon ↗Keep looking
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