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Samsung 27" QHD Gaming Monitor vs Samsung Odyssey G55C 27" Curved Gaming Monitor

Both are 27-inch curved VA QHD gaming monitors from Samsung with 1ms MPRT and FreeSync, so the gap is smaller than the names suggest. The G55C is the better-documented, more widely owned pick: 1,000 ratings at 4.5 out of 5, HDR10, and DisplayPort alongside HDMI. The 27 QHD Gaming Monitor is the same panel class with a 1000R curve and a 165Hz ceiling, but it lists only one HDMI input and no DisplayPort, which limits it to 165Hz over HDMI 2.0. Buy the G55C unless you specifically want the tighter 1000R curve and can confirm the port setup.

  • Choose the Samsung 27 QHD Gaming Monitor if you want the 1000R curve and a 165Hz ceiling and your GPU or console can drive that over its single HDMI input.
  • Choose the Samsung Odyssey G55C if you want DisplayPort plus HDMI, HDR10, and a large base of owner ratings behind the purchase.

Prices

  • Samsung Odyssey G55C 27" Curved Gaming Monitor: $149.95 at Heartland Computers (checked today)
Samsung
Samsung 27 QHD Gaming Monitor

Samsung 27" QHD Gaming Monitor

Samsung 27 QHD Gaming Monitor

See all prices and details
Pros
  • Tight 1000R curve wraps the view and suits close desk seating
  • 165Hz ceiling with 1ms MPRT
  • Stated 2,500:1 static contrast is solid for a VA panel
  • 178° viewing angles both ways
Cons
  • Only one HDMI input and no DisplayPort listed
  • No HDR or adaptive sync stated in the specs
  • No owner rating data to lean on
  • 165Hz over HDMI depends on the port version
Samsung
Samsung 27" Odyssey G55C QHD 165Hz Curved Gaming Monitor

Samsung Odyssey G55C 27" Curved Gaming Monitor

Samsung 27" Odyssey G55C QHD 165Hz Curved Gaming Monitor

4.5(1,000 ratings)
$149.95at Heartland ComputersChecked 20 h ago
See all prices and details
Visit Heartland Computers
Pros
  • DisplayPort and HDMI give more setup options
  • AMD FreeSync Premium and HDR10 are both listed
  • 1ms MPRT with a 165Hz panel
  • 4.5 out of 5 from roughly 1,000 ratings
  • Eye Saver Mode and flicker-free backlight
Cons
  • Spec table lists 144Hz, which conflicts with the 165Hz claim
  • No USB hub
  • Single HDMI port alongside the DisplayPort
  • Curve radius not published

What separates them

Samsung 27" QHD Gaming MonitorSamsung Odyssey G55C 27" Curved Gaming Monitor
Panel and resolution27-inch VA, 2560 x 1440, 16:927-inch VA, 2560 x 1440, 16:9
Refresh rateUp to 165HzUp to 165Hz per Samsung and the listing description, though the spec table says 144Hz
Curve1000R, a tight curveCurved, radius not stated
InputsOne HDMIHDMI and DisplayPort
HDRNot statedHDR10
Adaptive syncNot statedAMD FreeSync Premium
Brightness and contrast300 cd/m², 2,500:1 static300 cd/m², contrast not stated
Owner feedbackNo rating data given4.5 out of 5 from about 1,000 ratings

Price history

  • Samsung 27" QHD Gaming Monitor: lowest $199.99 on Nov 10.
  • Samsung Odyssey G55C 27" Curved Gaming Monitor: lowest $149.95 on Nov 10 at Heartland Computers.

Prices at every store

Samsung 27" QHD Gaming Monitor

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Prices and history →

Samsung Odyssey G55C 27" Curved Gaming Monitor

  • Heartland ComputersNew

    In stock

    $149.95Checked 20 h ago
    Visit Heartland Computers
  • PayMore FarragutNew

    In stock

    $149.99Checked 20 h ago
    Visit PayMore Farragut
  • vipoutlet.comNew

    In stock

    $175.00Checked 20 h ago
    Visit vipoutlet.com
  • eBayNew

    Availability unknownSold by commadore6.4 (100% positive, 111 ratings)Returns: Set by the eBay seller; the eBay Money Back Guarantee covers an item that doesn't arrive or isn't as described.

    $119.00+ $38.45 shippingChecked 20 h ago
    Visit eBay

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Specs compared

SpecSamsung 27" QHD Gaming MonitorSamsung Odyssey G55C 27" Curved Gaming Monitor
Resolution2,560 x 1,4402560 x 1440 pixels
Response Time1 (MPRT)1 ms
Panel TypeVAVA
Aspect Ratio16:916:9
Color SupportMax 16.7M16.7 million colors
Screen Size (")27.0—
Refresh RateMax 165Hz—
Screen Curvature1000R—
Brightness (Typical)300 cd/㎡—
Contrast Ratio Static2,500:1(Typ.)—
Viewing Angle (H/V)178°(H)/178°(V)—
HDMI1 EA—
Show all 31 specsShow fewer specs
SpecSamsung 27" QHD Gaming MonitorSamsung Odyssey G55C 27" Curved Gaming Monitor
HD Format—WQHD, Quad HD
Horizontal Resolution—2560 pixels
Vertical Resolution—1440 pixels
MPRT Response Time—1 ms
Display Type—LED
Maximum Refresh Rate—144 Hz
Backlight Technology—LED
Display Viewing Angle—178 °/178 °
Horizontal Viewing Angle—178 °

What reviewers say

Samsung Odyssey G55C 27" Curved Gaming Monitor

  • 4.5 / 51,000 ratings

Reviewers and owners praise the Samsung Odyssey G55C for its smooth 165Hz performance, immersive curve, and sharp QHD resolution. Many find it a great value for gaming, though some note that the VA panel can exhibit black smearing in dark scenes and that the stand lacks height adjustment.

What people mention
  • Refresh ratePraisedOwners love how smooth games feel at 165Hz, especially in fast-paced shooters.
  • CurvePraisedThe 1000R curvature is often described as immersive for both gaming and productivity.
  • Panel smearingCriticisedSome users notice black smearing in dark scenes due to the VA panel's slower pixel response.
  • ConnectivityMixedWhile the included HDMI and DisplayPort are sufficient for most, some wish for more ports or a USB hub.

Questions and answers

Which is better for competitive shooters?
Both are VA panels at 1ms MPRT, so motion handling is close. The G55C's DisplayPort is the safer route to its full refresh rate; the 27 QHD Gaming Monitor relies on one HDMI input, so check your GPU's HDMI version before counting on 165Hz.
Is the 1000R curve a real difference?
Yes. 1000R is a tight curve that fills more of your peripheral view at desk distance. The G55C is curved but Samsung does not publish its radius, so you cannot compare the two curves directly.
Does either support FreeSync or G-Sync?
The G55C lists AMD FreeSync Premium. The 27 QHD Gaming Monitor's specs do not name an adaptive sync standard, so treat VRR as unconfirmed on that model.
Which is better for HDR content?
The G55C lists HDR10; the other model does not mention HDR at all. Neither has the brightness for a dramatic HDR effect at 300 cd/m², so expect a modest gain rather than a transformation.
Is the G55C worth stepping up to?
If you want DisplayPort, HDR10, FreeSync Premium and a track record of owner ratings, yes. If you mainly want the tighter 1000R curve and can live with one HDMI input, the 27 QHD Gaming Monitor covers the same panel basics.
Which lasts longer?
Neither has a published lifespan figure, and both use VA panels from the same brand. The G55C's larger pool of owner ratings gives you more evidence about real-world reliability, but no durability claim is confirmed for either.

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More comparisons

  • Samsung 27" Odyssey G55C QHD 165Hz Curved Gaming Monitor vs Samsung LS27A800NMWXXL 27" 4K Ultra HD Computer Monitor IPS Panel 68.4cm
Vertical Viewing Angle
—
178 °
Pixel Pitch—0.2335 mm
Max Brightness—300 cd/m²
Sync Technology—AMD FreeSync Premium
Connector Type—HDMI
Number Of HDMI Ports—1
Number Of USB Ports—No built-in USB hub
HDCP Compatible—Yes
Network Connectivity—Ethernet
Design Highlights—Curved