Home//Compare//LG 34-inch UltraWide Curved Monitor vs Dell 34 Curved USB-C Monitor

LG 34-inch UltraWide Curved Monitor vs Dell 34 Curved USB-C Monitor — Which Is Better?

Monitor · Updated July 2026 · Live prices
LG 34WR55QK-B 34-inch UltraWide WQHD (3440 x 1440) Curved Computer Monitor, 100Hz, 5ms, HDR10, Reader Mode, HDMI, DisplayPort, USB Type-C, Tilt/Height Adjustable Stand, Black
A
LG 34-inch UltraWide Curved Monitor
LG
Amazon BSR #3,079
$299.99
was $399.99
View deal →
Overall Winner
Dell 34 Plus USB-C Curved Monitor - S3425DW - 34-inch (3440 x 1440) up to 120 Hz 21:9 Display, VA Panel, AMD FreeSync Premium, 99% sRGB, 95% DCI-P3, Integrated Speakers, 3000:1 Contrast Ratio
B
Dell 34 Curved USB-C Monitor
Dell
Amazon BSR #213
$379.99
was $419.99
View deal →

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 34 Curved USB-C Monitor
High refresh rate for smooth visuals
Color accurate with 99% sRGB coverage
Curved display for immersive experience
Integrated speakers for convenient audio
Limited to 34 inches in size
No adjustable height for ergonomic needs
VA panel may not be as bright as IPS
No additional features beyond core monitor functions

Composite Score

LG 34-inch UltraWide Curved Monitor
69/100
VS
Dell 34 Curved USB-C Monitor
73/100
Amazon Demand (50%)
56%
70%
Value Metric (30%)
69%
60%
Deal Timing (20%)
100%
100%

Quick verdict

Overall Winner
Dell 34 Curved USB-C Monitor
Best Value
LG 34-inch UltraWide Curved Monitor
Highest Demand
Dell 34 Curved USB-C Monitor
Best Deal Timing
Tie
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 34 Curved USB-C Monitor: $379.99, down from $419.99, near its all-time low ($379.99), Amazon BSR #213.
  • If price matters most, the LG 34-inch UltraWide Curved Monitor is $299.99 and near its all-time low.
  • Stronger Amazon demand: Dell 34 Curved USB-C Monitor (BSR #213).
  • Composite pick (demand + value + deal): Dell 34 Curved USB-C Monitor.

Winner by category

CategoryLG 34-inch UltraWide Curved MonitorDell 34 Curved USB-C MonitorWinner
ValueLG 34-inch UltraWide Curved Monitor$80.00 cheaper
DemandDell 34 Curved USB-C MonitorBSR #213
Deal ScoreTie100/100
OverallDell 34 Curved USB-C MonitorDemand + value + deal

Price comparison

LG 34-inch UltraWide Curved Monitor
$299.99
Lowest ever: $299.99
100/100
Difference
$80.00
Dell 34 Curved USB-C Monitor
$379.99
Lowest ever: $379.99
100/100

Price history

LG 34-inch UltraWide Curved MonitorDell 34 Curved USB-C Monitor
A lowest ever$299.99
B lowest ever$379.99
Current A$299.99
Current B$379.99

Key specs

Full specifications

SpecLG 34-inch UltraWide Curved MonitorDell 34 Curved USB-C Monitor
ColorBlackAsh White
Model34WR55QK-B.AUSS3425DW
BindingPersonal ComputersPersonal Computers
Depth In10.28.73
Warranty1 Year Parts & Labor1-Year Advanced Exchange Service & Premium Panel Exchange
Width In31.931.78
Height In22.416.2
UnitCount11
Weight Lb15.220.68
Dimensions31.9"W × 10.2"D × 22.4"H31.78"W × 8.73"D × 16.2"H
ReleaseDate2024-12-13T00:00:01Z2025-03-20T00:00:01Z
ProductGroupPersonal ComputerPersonal Computer
ItemPartNumber34WR55QK-B.AUSFRVJ3
Amazon Sales Rank3079213
Height Adjustable
SizeS3425DW
Usb Port

Price intelligence

◆ HawkShift AI
10 scans
Every 0.7d avg
Current Price
$299.99
Predicted 7D
$299.99
$0.00 (0.00%)
Predicted 30D
$299.99
$0.00 (0.00%)
AI Signal
Good Buy
35% confidence
Price
EMA
Forecast
Low
$299.99
Avg
$331.87
High
$350.19
Now
$299.99
Price Intelligence
TrendFLAT
Confidence35%
Volatility0.0%
Data QualityLow
Scan Freq0.7d
Key Levels
Resistance$348.26
Support$329.44
All-Time High$350.19
All-Time Low$299.99
AI Factors
🌙 SeasonalNone
🏷 Promo 7D5%
📅 Next Event
Back to School
Recommendation
Good Buy
Only ~6.5 days of price history — set an alert
Price Range
$299.99$350.19
0th percentile
Confidence Intervals
7 Day
$296.99$302.99
30 Day
$296.99$302.99
Trend Strength
0.00Weak
R² SCORE
Price Momentum
-14.34%
vs last 7 scans
◆ HawkShift Price Intelligence · Predictions updated every scan
◆ HawkShift AI
10 scans
Every 0.7d avg
Current Price
$379.99
Predicted 7D
$379.99
$0.00 (0.00%)
Predicted 30D
$379.99
$0.00 (0.00%)
AI Signal
Watch
35% confidence
Price
EMA
Forecast
Low
$379.99
Avg
$411.99
High
$419.99
Now
$379.99
Price Intelligence
TrendFLAT
Confidence35%
Volatility0.0%
Data QualityLow
Scan Freq0.7d
Key Levels
Resistance$417.50
Support$379.99
All-Time High$419.99
All-Time Low$379.99
AI Factors
🌙 SeasonalNone
🏷 Promo 7D5%
📅 Next Event
Back to School
Recommendation
Watch
Only ~6.5 days of price history — set an alert
Price Range
$379.99$419.99
0th percentile
Confidence Intervals
7 Day
$376.19$383.79
30 Day
$376.19$383.79
Trend Strength
0.00Weak
R² SCORE
Price Momentum
-9.52%
vs last 7 scans
◆ HawkShift Price Intelligence · Predictions updated every scan

Feature differences

LG 34-inch UltraWide Curved Monitor has Height Adjustable
Dell 34 Curved USB-C Monitor has Usb Port

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 34 Curved USB-C Monitor: $379.99, down from $419.99, near its all-time low ($379.99), Amazon BSR #213.

Demand

The Dell 34 Curved USB-C 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 $299.99, the LG 34-inch UltraWide Curved Monitor is $80.00 cheaper. That gap is meaningful unless the pricier option has a must-have feature.

Overall

On HawkShift’s Amazon composite (demand + value + deal timing), the Dell 34 Curved USB-C 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...
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 34 Curved USB-C Monitor if...Recommended
This monitor is for those seeking high refresh rates and color accuracy in a curved display. It features a smooth 120Hz refresh rate and 99% sRGB coverage. With very high demand, it's a strong contender at its current price. For buyers needing a high-performance curved monitor, this is a good option.
● Good buy

Frequently asked questions

Which is better: LG 34-inch UltraWide Curved Monitor or Dell 34 Curved USB-C Monitor?
Based on our composite score, the Dell 34 Curved USB-C Monitor is the stronger overall choice with a score of 73/100 vs 69/100. That said, the LG 34-inch UltraWide Curved 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 34 Curved USB-C Monitor worth it?
The LG 34-inch UltraWide Curved Monitor is $80.00 cheaper at $299.99. That's a meaningful gap. Unless the pricier Dell 34 Curved USB-C Monitor offers features you specifically need, the LG 34-inch UltraWide Curved Monitor is the smarter buy for most people.
Which has stronger Amazon demand: LG 34-inch UltraWide Curved Monitor or Dell 34 Curved USB-C Monitor?
The Dell 34 Curved USB-C 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 34 Curved USB-C Monitor?
Buyers who want the proven option with stronger overall metrics should go with the Dell 34 Curved USB-C Monitor. Budget-conscious buyers should lean toward the LG 34-inch UltraWide Curved Monitor at $299.99.
Is now a good time to buy either the LG 34-inch UltraWide Curved Monitor or the Dell 34 Curved USB-C Monitor?
Right now the LG 34-inch UltraWide Curved Monitor is $299.99 — its lowest tracked price, and our forecast says buy; the Dell 34 Curved USB-C Monitor is $379.99, its lowest tracked price. See the full price intelligence for each below.
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