Home Monitors MSI MPG 491CQPX QD-OLED 49"

MSI - MPG 491CQPX QD-OLED 49" 5120x1440 (DQHD) Curved OLED Quantum Dot Monitor 240Hz 0.03ms(GTG) HDR400 Type-C Display HDMI - Black

Price range: $999.99–1099.99
🏷️
Brand Premium
Outperforms 69% of monitors, but costs more than 87%.
$1000 is 186% above the $350 category median.
Brand: MSI
Category: Monitor
The MSI is a 49" monitor. Its 240 Hz QD-OLED display delivers 5120 × 1440 resolution.
PQS: 97 (computed 2026-03-14 07:05:00.208692+00:00)
GTIN-14: 00824142374191
MSI - MPG 491CQPX QD-OLED 49" 5120x1440 (DQHD) Curved OLED Quantum Dot Monitor 240Hz 0.03ms(GTG) HDR400 Type-C Display HDMI - Black

Key specs

A human-friendly subset of specs (non-null)
Screen size (in)
49.0
Resolution
5120 x 1440
Panel type
QD-OLED
Refresh rate (Hz)
240
HDR formats
HDR

How this Monitor compares vs. 719 monitors

Percentile rank for each spec — higher means this product outperforms more of its peers.
Weight 10.3kg
7% Bottom 20%
Screen Size 49.0"
98% Top 10%
Refresh Rate 240.0Hz
87% Above avg
Response Time 0.0ms
82% Above avg

Spec Profile Radar

Visual snapshot — outer edge = 100th percentile (best in class)

Use-Case Fitness Deterministic

Weighted scoring based on specs that matter most for each workflow
Gaming
74
Good
Why this score?
🟢 +34.8 pts /40.0240.0Hz Refresh Rate is in the Top 13% of all monitors (40% weight) biggest contributor
🟢 +24.8 pts /30.00.0ms Response Time is in the Top 18% of all monitors (30% weight)
🟢 +14.7 pts /15.049.0" Screen Size is in the Top 2% of all monitors (15% weight)
🔴 +0.0 pts /15.0 — display.brightness_nits is in the Bottom 0% of all monitors (15% weight) ⚠ drags score down
Content Creation
59
Fair
Why this score?
🟢 +29.5 pts /30.049.0" Screen Size is in the Top 2% of all monitors (30% weight) biggest contributor
🟢 +16.5 pts /20.00.0ms Response Time is in the Top 18% of all monitors (20% weight)
🟢 +13.0 pts /15.0240.0Hz Refresh Rate is in the Top 13% of all monitors (15% weight)
🔴 +0.0 pts /35.0 — display.brightness_nits is in the Bottom 0% of all monitors (35% weight) ⚠ drags score down

Offers

Retailer SKU Price Stock Offer Last seen
B&H MSPG491CQPXQ 999.99 USD In stock View offer → 2026-03-14 02:34:25.838815+00:00
Best Buy 6613924 999.99 USD Out of stock View offer → 2026-03-14 04:08:01.556634+00:00
Newegg N82E16824475437 1099.99 USD In stock View offer → 2026-03-10 02:20:48.720102+00:00

Recent price history (50)

Retailer Price Stock Seen at
bestbuy 999.99 USD Out of stock 2026-03-14 04:08:01.556634+00:00
bh 999.99 USD In stock 2026-03-14 02:34:25.838815+00:00
bestbuy 999.99 USD Out of stock 2026-03-13 04:17:47.097229+00:00
bh 999.99 USD In stock 2026-03-13 02:43:11.319639+00:00
bestbuy 999.99 USD Out of stock 2026-03-12 04:06:20.921750+00:00
bh 999.99 USD In stock 2026-03-12 02:38:22.376808+00:00
bestbuy 999.99 USD Out of stock 2026-03-11 04:04:16.448856+00:00
bh 999.99 USD In stock 2026-03-11 02:41:10.625664+00:00
bestbuy 999.99 USD Out of stock 2026-03-10 04:13:44.283219+00:00
bh 1099.99 USD In stock 2026-03-10 02:32:03.486877+00:00
newegg 1075.48 USD In stock 2026-03-10 02:20:48.720102+00:00
bestbuy 999.99 USD Out of stock 2026-03-09 04:15:06.232800+00:00
bh 999.99 USD In stock 2026-03-09 02:39:19.202615+00:00
bh 999.99 USD In stock 2026-03-08 05:45:51.464506+00:00
bh 999.99 USD In stock 2026-03-06 09:04:20.768129+00:00
newegg 1099.99 USD In stock 2026-03-06 08:45:18.540512+00:00
bestbuy 999.99 USD Out of stock 2026-03-06 06:52:49.537593+00:00
bestbuy 899.99 USD In stock 2026-03-03 02:42:32.983149+00:00
bh 999.99 USD Out of stock 2026-03-03 02:39:30.182321+00:00
newegg 1099.99 USD Out of stock 2026-03-03 02:23:18.564941+00:00
newegg 1099.99 USD Out of stock 2026-03-02 10:51:06.009156+00:00
bh 999.99 USD Out of stock 2026-03-02 10:41:06.653023+00:00
bestbuy 899.99 USD In stock 2026-03-02 09:25:06.761875+00:00
bh 999.99 USD Out of stock 2026-03-02 06:25:29.391596+00:00

Full specs

Show full spec table
Screen size (in)49.0
Resolution5120 x 1440
Panel typeQD-OLED
Refresh rate (Hz)240
HDR formatsHDR
Reconciled at2026-03-06 10:56:32.254648+00:00
Canonical JSON (expand)
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Debug data (expand)
Raw title MSI - MPG 491CQPX QD-OLED 49" 5120x1440 (DQHD) Curved OLED Quantum Dot Monitor 240Hz 0.03ms(GTG) HDR400 Type-C Display HDMI - Black
Raw brandMSI
Raw categoryBest Buy > Computers & Tablets > Monitors > All Monitors
Canonical highlights (non-null)
core.title MSI - MPG 491CQPX QD-OLED 49" 5120x1440 (DQHD) Curved OLED Quantum Dot Monitor 240Hz 0.03ms(GTG) HDR400 Type-C Display HDMI - Black
core.seo_title MSI MPG 491CQPX QD-OLED 49"
brand MSI
model MPG 491CQPX QD-OLED
ports.usb_a 2 x USB-A 2.0; 1 x USB-B
ports.usb_c 1 x USB-C
ports.summary USB-A: 2 x USB-A 2.0; 1 x USB-B; USB-C: 1 x USB-C; Audio: Yes
ports.headphone_jack Yes
gtin14 00824142374191
images[0] https://pisces.bbystatic.com/prescaled/500/500/image2/BestBuy_US/images/products/e1470a3f-2f69-491c-b173-9dd24fde07a8.jpg
display.panel_type QD-OLED
display.resolution 5120 x 1440
display.hdr_formats[0] HDR
display.touch_screen False
display.screen_size_in 49.0
display.refresh_rate_hz 240
display.response_time_ms 0
category monitor
features.webcam False
physical.width_in 47.05
physical.weight_kg 10.3
certifications.energy_star False
schema_version 1
BestBuy raw specs (pretty)
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  "longDescription": "Visualize your victory with the MPG 491CQPX QD-OLED gaming monitor. It boasts a 5120x1440 (DQHD) 1800R curved next-gen QD-OLED panel, 240Hz refresh rate, and rapid 0.03ms(GtG) response time. VESA certification for ClearMR 7000 and DisplayHDR True Black 400 ensures exceptionally vivid images and mitigates motion blur. OLED Care 2.0 reduces OLED burn-in risks. For console gamers, the MPG 491CQP QD-OLED provide HDMI 2.1 ports with 48Gbps bandwidth, 120Hz support, VRR, and ALLM.",
  "shortDescription": null,
  "onlineAvailability": false,
  "inStoreAvailability": false
}
Newegg raw specs
raw_specs_text (pretty) — expand
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