LG 34-inch UltraWide Curved Monitor vs Dell 27 4K Monitor — Which Is Better?
Pros & cons
LG 34-inch UltraWide Curved Monitor
✓21:9 UltraWide WQHD display for multitasking
✓HDR10 for enhanced picture quality
✓Ergonomic stand for adjustable height and tilt
✓USB Type-C with up to 65W power delivery
✗May not fit smaller desks due to its wide screen
✗No built-in speakers mentioned
✗Curved screen may not be ideal for all users
Dell 27 4K Monitor
✓Smooth 120Hz refresh rate for tear-free experience
✓Vivid 4K visuals with 99% sRGB color accuracy
✓Improved ComfortView Plus reduces harmful blue light emissions
✓Ultra-thin bezel for a refined design
✗Limited to 1500:1 contrast ratio
✗No adjustable height or ergonomic features mentioned
✗Integrated speakers may not be suitable for all audio needs
Composite Score
LG 34-inch UltraWide Curved Monitor
69/100
VS
Dell 27 4K Monitor
63/100
Amazon Demand (50%)
56%
70%
Value Metric (30%)
69%
59%
Deal Timing (20%)
100%
50%
Quick verdict
Overall Winner
LG 34-inch UltraWide Curved Monitor
Best Value
Dell 27 4K Monitor
Highest Demand
Dell 27 4K Monitor
Best Deal Timing
LG 34-inch UltraWide Curved Monitor
TL;DR
- Right now — LG 34-inch UltraWide Curved Monitor: $299.99, down from $399.99, near its all-time low ($299.99), Amazon BSR #3,079.
- Right now — Dell 27 4K Monitor: $279.99, down from $299.99, Amazon BSR #213.
- If price matters most, the Dell 27 4K Monitor is $279.99.
- Stronger Amazon demand: Dell 27 4K Monitor (BSR #213).
- Composite pick (demand + value + deal): LG 34-inch UltraWide Curved Monitor.
Winner by category
| Category | LG 34-inch UltraWide Curved Monitor | Dell 27 4K Monitor | Winner |
|---|---|---|---|
| Value | — | ✓ | Dell 27 4K Monitor$20.00 cheaper |
| Demand | — | ✓ | Dell 27 4K MonitorBSR #213 |
| Deal Score | ✓ | — | LG 34-inch UltraWide Curved Monitor100/100 |
| Overall | ✓ | — | LG 34-inch UltraWide Curved MonitorDemand + value + deal |
Price comparison
LG 34-inch UltraWide Curved Monitor
$299.99
Lowest ever: $299.99
100/100
Difference
$20.00
Dell 27 4K Monitor
$279.99
Lowest ever: $279.99
50/100
Price history
LG 34-inch UltraWide Curved MonitorDell 27 4K Monitor
A lowest ever$299.99
B lowest ever$279.99
Current A$299.99
Current B$279.99
Key specs
Full specifications
| Spec | LG 34-inch UltraWide Curved Monitor | Dell 27 4K Monitor |
|---|---|---|
| Color | Black | Ash White |
| Model | 34WR55QK-B.AUS | S2725QS |
| Binding | Personal Computers | Personal Computers |
| Depth In | 10.2 | 7.89 |
| Warranty | 1 Year Parts & Labor | 1-Year Advanced Exchange Service & Premium Panel Exchange |
| Width In | 31.9 | 24.08 |
| Height In | 22.4 | 15.3 |
| UnitCount | 1 | 1 |
| Weight Lb | 15.2 | 14.26 |
| Dimensions | 31.9"W × 10.2"D × 22.4"H | 24.08"W × 7.89"D × 15.3"H |
| ReleaseDate | 2024-12-13T00:00:01Z | 2025-03-20T00:00:01Z |
| ProductGroup | Personal Computer | Personal Computer |
| ItemPartNumber | 34WR55QK-B.AUS | T4CNF |
| Amazon Sales Rank | 3079 | 213 |
| Height Adjustable | ✓ | — |
| Size | — | S2725QS |
Price intelligence
Feature differences
✓LG 34-inch UltraWide Curved Monitor has Height Adjustable
Performance analysis
Deal timing
LG 34-inch UltraWide Curved Monitor: $299.99, down from $399.99, near its all-time low ($299.99), Amazon BSR #3,079. Dell 27 4K Monitor: $279.99, down from $299.99, Amazon BSR #213.
Demand
The Dell 27 4K Monitor shows stronger Amazon demand (BSR #213). Best Sellers Rank moves with real purchase volume — we use it instead of star ratings when reviews aren’t available.
Value
At $279.99, the Dell 27 4K Monitor is $20.00 cheaper. The gap is small — decide on demand and specs, not pennies.
Overall
On HawkShift’s Amazon composite (demand + value + deal timing), the LG 34-inch UltraWide Curved Monitor leads. This is not a star-rating verdict — it’s price and marketplace demand.
Who should buy each
Buy the LG 34-inch UltraWide Curved Monitor if...Recommended
This monitor is for multitaskers and gamers, fitting well in the electronics category. It stands out with its 21:9 UltraWide WQHD display and HDR10 for enhanced picture quality. With high demand and a price around 12% below list, it's a good time to buy. The monitor's features and price make it a solid choice for those needing a wide screen.
● Good buy
Buy the Dell 27 4K Monitor if...
For those seeking a high-quality display, this monitor fits the bill in the electronics category. It boasts a smooth 120Hz refresh rate and vivid 4K visuals. With very high demand and a price below list, it's a compelling option. Consider buying if you need a high-performance display with good color accuracy.
● Good buy
Alternatives worth considering
Frequently asked questions
Which is better: LG 34-inch UltraWide Curved Monitor or Dell 27 4K Monitor?
Based on our composite score, the LG 34-inch UltraWide Curved Monitor is the stronger overall choice with a score of 69/100 vs 63/100. That said, the Dell 27 4K Monitor is still a solid product — if it's cheaper or better suited to your use case, it remains a good buy.
Is the price difference between LG 34-inch UltraWide Curved Monitor and Dell 27 4K Monitor worth it?
The Dell 27 4K Monitor is $20.00 cheaper at $279.99. The difference is small enough that it shouldn't be the deciding factor — focus on which product better matches your use case.
Which has stronger Amazon demand: LG 34-inch UltraWide Curved Monitor or Dell 27 4K Monitor?
The Dell 27 4K Monitor currently shows stronger Amazon demand (BSR #213), based on Best Sellers Rank.
Who should buy the LG 34-inch UltraWide Curved Monitor vs the Dell 27 4K Monitor?
Buyers who want the proven option with stronger overall metrics should go with the LG 34-inch UltraWide Curved Monitor. Budget-conscious buyers should lean toward the Dell 27 4K Monitor at $279.99.
Is now a good time to buy either the LG 34-inch UltraWide Curved Monitor or the Dell 27 4K Monitor?
Right now the LG 34-inch UltraWide Curved Monitor is $299.99 — its lowest tracked price, and our forecast says buy; the Dell 27 4K Monitor is $279.99, its lowest tracked price. See the full price intelligence for each below.
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