Samsung 40" Curved Gaming Monitor vs ASUS ROG 27" 1440P OLED Gaming Monitor — Which Is Better?
Overall Winner
Pros & cons
Samsung 40" Curved Gaming Monitor
✓Curved display provides immersive gaming experience
✓180Hz refresh rate for ultra-smooth gameplay
✓1ms response time minimizes lag
✓WUHD resolution for breathtaking realism
✗Large 40” size may not fit smaller spaces
✗No adjustable height or tilt mentioned
✗Higher price tier may be out of budget for casual gamers
ASUS ROG 27" 1440P OLED Gaming Monitor
✓Fast 240Hz refresh rate for smooth gaming
✓0.03ms response time reduces motion blur
✓Glossy OLED display with 99% DCI-P3 coverage
✓3-year warranty with burn-in coverage
✗No adjustable height or ergonomic stand mentioned
✗Glossy display may show reflections
✗Custom heatsink may add to overall cost
Composite Score
Samsung 40" Curved Gaming Monitor
71/100
VS
ASUS ROG 27" 1440P OLED Gaming Monitor
66/100
Amazon Demand (50%)
52%
59%
Value Metric (30%)
74%
55%
Deal Timing (20%)
100%
85%
Quick verdict
Overall Winner
Samsung 40" Curved Gaming Monitor
Best Value
ASUS ROG 27" 1440P OLED Gaming Monitor
Highest Demand
ASUS ROG 27" 1440P OLED Gaming Monitor
Best Deal Timing
Samsung 40" Curved Gaming Monitor
TL;DR
- Right now — Samsung 40" Curved Gaming Monitor: $649.99, down from $999.99, near its all-time low ($649.99), Amazon BSR #6,136.
- Right now — ASUS ROG 27" 1440P OLED Gaming Monitor: $581.60, near its all-time low ($578.56), Amazon BSR #1,667.
- If price matters most, the ASUS ROG 27" 1440P OLED Gaming Monitor is $581.60 and near its all-time low.
- Stronger Amazon demand: ASUS ROG 27" 1440P OLED Gaming Monitor (BSR #1,667).
- Composite pick (demand + value + deal): Samsung 40" Curved Gaming Monitor.
Winner by category
| Category | Samsung 40" Curved Gaming Monitor | ASUS ROG 27" 1440P OLED Gaming Monitor | Winner |
|---|---|---|---|
| Value | — | ✓ | ASUS ROG 27" 1440P OLED Gaming Monitor$68.39 cheaper |
| Demand | — | ✓ | ASUS ROG 27" 1440P OLED Gaming MonitorBSR #1,667 |
| Deal Score | ✓ | — | Samsung 40" Curved Gaming Monitor100/100 |
| Overall | ✓ | — | Samsung 40" Curved Gaming MonitorDemand + value + deal |
Price comparison
Samsung 40" Curved Gaming Monitor
$649.99
Lowest ever: $649.99
100/100
Difference
$68.39
ASUS ROG 27" 1440P OLED Gaming Monitor
$581.60
Lowest ever: $578.56
85/100
Price history
Samsung 40" Curved Gaming MonitorASUS ROG 27" 1440P OLED Gaming Monitor
A lowest ever$649.99
B lowest ever$578.56
Current A$649.99
Current B$581.60
Key specs
Full specifications
| Spec | Samsung 40" Curved Gaming Monitor | ASUS ROG 27" 1440P OLED Gaming Monitor |
|---|---|---|
| Size | 40-inch | — |
| Color | Black | BLACK |
| Model | LS40FG75DENXZA | XG27AQDMG |
| Binding | Personal Computers | Personal Computers |
| Depth In | 11.96 | 8.62 |
| Warranty | 1 Year Manufacturer | 3 years warranty with ARR and burn-in coverage |
| Width In | 36.56 | 23.82 |
| Height In | 23.58 | 20 |
| UnitCount | 1 | 1 |
| Weight Lb | 24.9 | 14.8 |
| Dimensions | 36.56"W × 11.96"D × 23.58"H | 23.82"W × 8.62"D × 20"H |
| ReleaseDate | 2025-08-12T00:00:01Z | 2024-07-25T00:00:01Z |
| ProductGroup | Personal Computer | Personal Computer |
| ItemPartNumber | LS40FG75DENXZA | XG27AQDMG |
| Amazon Sales Rank | 6136 | 1667 |
Price intelligence
Performance analysis
Deal timing
Samsung 40" Curved Gaming Monitor: $649.99, down from $999.99, near its all-time low ($649.99), Amazon BSR #6,136. ASUS ROG 27" 1440P OLED Gaming Monitor: $581.60, near its all-time low ($578.56), Amazon BSR #1,667.
Demand
The ASUS ROG 27" 1440P OLED Gaming Monitor shows stronger Amazon demand (BSR #1,667). Best Sellers Rank moves with real purchase volume — we use it instead of star ratings when reviews aren’t available.
Value
At $581.60, the ASUS ROG 27" 1440P OLED Gaming Monitor is $68.39 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 Samsung 40" Curved Gaming Monitor leads. This is not a star-rating verdict — it’s price and marketplace demand.
Who should buy each
Buy the Samsung 40" Curved Gaming Monitor if...Recommended
Gaming enthusiasts seeking immersive experiences will find this monitor a good fit, with its 180Hz refresh rate and 1ms response time providing ultra-smooth gameplay. The 40” curved display with WUHD resolution offers breathtaking realism. With solid demand and a price below list, it's a good time to buy. This monitor is suitable for those who need high-performance gaming displays.
● Strong buy
Buy the ASUS ROG 27" 1440P OLED Gaming Monitor if...
Gaming monitor shoppers with high refresh rate needs will find this option in the premium price tier. It boasts a 240Hz refresh rate and 0.03ms response time. With high demand in this category, it's a solid choice for those needing fast gaming performance. Buy if you prioritize speed and OLED quality.
● Strong buy
Alternatives worth considering
Frequently asked questions
Which is better: Samsung 40" Curved Gaming Monitor or ASUS ROG 27" 1440P OLED Gaming Monitor?
Based on our composite score, the Samsung 40" Curved Gaming Monitor is the stronger overall choice with a score of 71/100 vs 66/100. That said, the ASUS ROG 27" 1440P OLED Gaming 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 Samsung 40" Curved Gaming Monitor and ASUS ROG 27" 1440P OLED Gaming Monitor worth it?
The ASUS ROG 27" 1440P OLED Gaming Monitor is $68.39 cheaper at $581.60. That's a meaningful gap. Unless the pricier Samsung 40" Curved Gaming Monitor offers features you specifically need, the ASUS ROG 27" 1440P OLED Gaming Monitor is the smarter buy for most people.
Which has stronger Amazon demand: Samsung 40" Curved Gaming Monitor or ASUS ROG 27" 1440P OLED Gaming Monitor?
The ASUS ROG 27" 1440P OLED Gaming Monitor currently shows stronger Amazon demand (BSR #1,667), based on Best Sellers Rank.
Who should buy the Samsung 40" Curved Gaming Monitor vs the ASUS ROG 27" 1440P OLED Gaming Monitor?
Buyers who want the proven option with stronger overall metrics should go with the Samsung 40" Curved Gaming Monitor. Budget-conscious buyers should lean toward the ASUS ROG 27" 1440P OLED Gaming Monitor at $581.60.
Is now a good time to buy either the Samsung 40" Curved Gaming Monitor or the ASUS ROG 27" 1440P OLED Gaming Monitor?
Right now the Samsung 40" Curved Gaming Monitor is $649.99 — its lowest tracked price, and our forecast says buy; the ASUS ROG 27" 1440P OLED Gaming Monitor is $581.60, about $3.04 above its $578.56 low, and our forecast says buy. See the full price intelligence for each below.
HawkShift
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