✦ SIDE-BY-SIDE COMPARE

AW3423DWF vs UltraGear OLED 27 vs Odyssey OLED G8: which is better?

AW3423DWF, UltraGear OLED 27 and Odyssey OLED G8 compared side by side across 12 specs and 10 scored categories — every winner highlighted, so the right pick is obvious.

3 PRODUCTS · 12 SPECS · 10 SCORED CATEGORIES · LIVE RE-RANKING

COMPARING

3 / 4

MONITORS

Add or remove products — every chart and spec row re-ranks live.

← TOP PICK

ALIENWARE

AW3423DWF

$1,099

BEST OVERALL

UltraGear OLED 27

$799

BEST VALUE

SAMSUNG

Odyssey OLED G8

$999

WINS CONNECTIVITY

Add product

1 AVAILABLE

⚡ COMPARZONE VERDICT

The AW3423DWF takes the overall win.

Highest composite at 9.1/10 — 0.0 ahead of the UltraGear OLED 27. Dead heat on display. Scroll for the category-by-category breakdown.

View best price →

CATEGORY WINS · 10 SCOREDTIES SHOWN GREY

GAMI

IMAG

HDR

COLO

ERGO

VALU

DISP

PERF

CONN

DESI

AW3423DWF×6

UltraGear OLED 27×1

Odyssey OLED G8×2

Alienware AW3423DWF 34" QD-OLED Ultrawide Gaming MonitorBEST OVERALL

LG UltraGear OLED 27 (27GR95QE)BEST VALUE

Samsung Odyssey OLED G8 (G80SD)WINS CONNECTIVITY

01 · SCORE RADAR

Performance profile

CLICK A PRODUCT TO ISOLATE ITS SHAPE

LARGEST GAPGaming Performance — AW3423DWF leads by 9.5

TIGHTESTDisplay — dead heat between the top two

02 · CATEGORY BREAKDOWN

Category showdown

AW3423DWFOLED 27OLED G8

Gaming PerformanceiAW3423DWF · +9.5

AW3423DWF9.5

OLED 270.0

OLED G80.0

Image QualityiAW3423DWF · +9.5

AW3423DWF9.5

OLED 270.0

OLED G80.0

HDRiAW3423DWF · +8.5

AW3423DWF8.5

OLED 270.0

OLED G80.0

Color AccuracyiAW3423DWF · +9.0

AW3423DWF9.0

OLED 270.0

OLED G80.0

ErgonomicsiAW3423DWF · +8.5

AW3423DWF8.5

OLED 270.0

OLED G80.0

ValueiAW3423DWF · +0.6

AW3423DWF9.0

OLED 278.4

OLED G88.2

DisplayiTIED AT 9.5

AW3423DWF0.0

OLED 279.5

OLED G89.5

PerformanceiUltraGear OLED 27 · +0.2

AW3423DWF0.0

OLED 279.6

OLED G89.4

ConnectivityiOdyssey OLED G8 · +0.6

AW3423DWF0.0

OLED 277.8

OLED G88.4

DesigniOdyssey OLED G8 · +0.2

AW3423DWF0.0

OLED 278.8

OLED G89.0

03 · VALUE MAP

Price vs performance

TOP-LEFT IS THE SWEET SPOT

SCORE PER $100 · RANKED

01UltraGear OLED 271.14BEST DEAL

02Odyssey OLED G80.89

03AW3423DWF0.83

Map shows current starting prices · trends show tracked street prices. Check live deals before deciding.

04 · THE FULL SHEET

Full specifications

12 SPECS · ALL SHOWN

SPECS

AW3423DWF$1,0991W9.1

UltraGear OLED 27$7992W9.1

Odyssey OLED G8$9993W8.9

Portsi

1x DisplayPort 1.4, 2x HDMI 2.0, 1x USB-B upstream, 4x USB 3.2 hub, 3.5mm audio

HDMI 2.1 x2, DP 1.4, USB hub

HDMI 2.1 x2, DP 1.4, USB-C

USB-C Power DeliveryWi

—

0 W

65 W← BEST

Stand Adjustmentsi

Height, tilt, and swivel adjustable (VESA 100x100)

Height / tilt / pivot

Height / tilt / swivel

Screen SizeINi

34 in← BEST +6%

27 in

32 in

Resolutioni

3440x1440

2560 x 1440 (QHD)

3840 x 2160 (4K)

Panel Typei

QD-OLED

OLED

QD-OLED

BrightnessNITSiSAME

1,000 nits

HDRiSAME

VESA DisplayHDR True Black 400

Color Gamuti

99.3% DCI-P3

98.5% DCI-P3

99% DCI-P3

Adaptive Synci

AMD FreeSync Premium Pro / G-Sync Compatible

G-Sync Compatible / FreeSync Premium

G-Sync Compatible / FreeSync Premium Pro

Refresh RateHZi

165 Hz

240 Hz← TIED BEST

Response TimeMSi

0.1 ms

0.03 ms← TIED BEST

ROW WINS

05 · WHICH ONE IS FOR YOU

Pick by persona

RE-RANKS LIVE AS YOU ADD OR REMOVE PRODUCTS

THE ALL-ROUNDER

Best overall

AW3423DWFALIENWARE9.1

ALL GROUPSEQUAL WEIGHT

Best total score across weighted category factors.

RUNNER-UP · UltraGear OLED 27 (9.1)

FOR VALUE SEEKERS

Best bang for buck

UltraGear OLED 27LG9.1

SCORE ÷ PRICELIVE PRICES

Strongest score-to-price ratio from the available price data.

RUNNER-UP · Odyssey OLED G8 (0.9)

PRIORITY · GAMING PERFORMANCE

Best for gaming performance

AW3423DWFALIENWARE9.5

GAMING PERFORMANCE WEIGHTEDCONF 91%

Best visible score in the gaming performance category group.

RUNNER-UP · UltraGear OLED 27 (0.0)

PRIORITY · IMAGE QUALITY

Best for image quality

AW3423DWFALIENWARE9.5

IMAGE QUALITY WEIGHTEDCONF 91%

Best visible score in the image quality category group.

RUNNER-UP · UltraGear OLED 27 (0.0)

06 · BOTTOM LINE

Why pick each

STRENGTHS · AND ONE HONEST TRADE-OFF

#1ALIENWARE0.0

AW3423DWF

“A 34-inch curved QD-OLED ultrawide with 165Hz, stunning contrast, and rich color, offering near-flagship gaming for less than the G-Sync Ult”

Gaming Performance 9.5

Image Quality 9.5

Wins Screen Size

Wins Brightness

TRADE-OFFRisk of burn-in with heavy static content over time

BEST OVERALLBest price →

#2LG0.0

UltraGear OLED 27

“A 240Hz 1440p OLED gaming monitor with near-instant response, perfect blacks, and stunning contrast.”

Performance 9.6

Display 9.5

Wins Refresh Rate

Wins Response Time

TRADE-OFFModest full-screen brightness

BEST VALUEBest price →

#3SAMSUNG0.0

Odyssey OLED G8

“A 32-inch 4K 240Hz QD-OLED that does it all: gaming speed, HDR brilliance, and a glare-free matte finish.”

Display 9.5

Performance 9.4

Wins USB-C Power Delivery

TRADE-OFFPremium price

WINS CONNECTIVITYBest price →

Still deciding? The AW3423DWF is the safest pick.

COMPOSITE 9.1/10 · WINS 6 OF 10 CATEGORIES

Buy the winner →

Alienware AW3423DWF 34" QD-OLED Ultrawide Gaming Monitor vs LG UltraGear OLED 27 (27GR95QE) vs Samsung Odyssey OLED G8 (G80SD): which is best?

The Alienware AW3423DWF 34" QD-OLED Ultrawide Gaming Monitor is our overall pick, scoring 9.1/10 against 9.1/10 for the LG UltraGear OLED 27 (27GR95QE). Current starting prices span $799–$1,099. The score weighs category-specific monitors attributes, spec wins, price signals, and data confidence — not sponsorships.

Alienware AW3423DWF 34" QD-OLED Ultrawide Gaming Monitor leads overall with a 9.1 total score.
LG UltraGear OLED 27 (27GR95QE) wins 2 comparable specs with a 20% weighted win rate.
LG UltraGear OLED 27 (27GR95QE) has the strongest high-impact advantage in Refresh Rate.
LG UltraGear OLED 27 (27GR95QE) has the best visible score-to-price balance based on available starting price.

Alienware AW3423DWF 34" QD-OLED Ultrawide Gaming MonitorWINNER 9.1/10

A 34-inch curved QD-OLED ultrawide with 165Hz, stunning contrast, and rich color, offering near-flagship gaming for less than the G-Sync Ultimate version.

Pros

+ Outstanding QD-OLED contrast and color
+ 165Hz with near-instant 0.1ms response
+ 3-year warranty that covers burn-in
+ Lower price than the G-Sync Ultimate AW3423DW

Cons

− Risk of burn-in with heavy static content over time
− SDR full-screen brightness is modest
− QD-OLED can show a purple/raised-black tint in bright rooms

Best for: Immersive single-player and cinematic gaming · Buyers wanting OLED quality at a relative value · Media and movie viewing in dim rooms

“The AW3423DWF is one of the best value-for-money premium gaming monitors available. You get nearly all of the DW's magic, a touch more refresh, and a meaningfully lower price, with the only trade-off being FreeSync instead of a hardware G-Sync module. The…”

LG UltraGear OLED 27 (27GR95QE)9.1/10

A 240Hz 1440p OLED gaming monitor with near-instant response, perfect blacks, and stunning contrast.

Pros

+ 240Hz with 0.03ms response
+ Perfect OLED blacks and contrast
+ Vivid, accurate color
+ Sleek low-profile design

Cons

− Modest full-screen brightness
− OLED care needed (burn-in mitigation)
− 1440p, not 4K

Best for: Competitive and fast-paced gaming · Contrast-critical media · High-refresh enthusiasts

“One of the best 1440p gaming OLEDs: blistering speed, perfect blacks, and rich color. Full-screen brightness is modest and OLED care is required, as on all OLED panels.”

Samsung Odyssey OLED G8 (G80SD)8.9/10

A 32-inch 4K 240Hz QD-OLED that does it all: gaming speed, HDR brilliance, and a glare-free matte finish.

Pros

+ 4K 240Hz QD-OLED — speed and sharpness
+ Excellent HDR with perfect blacks
+ Glare-free matte coating
+ Slim design with smart-TV apps

Cons

− Premium price
− OLED burn-in care needed
− Single best for one use? It tries to do all

Best for: Gamers who also want 4K sharpness · HDR media and movies · One-monitor flagship setups

“A do-everything OLED flagship: 4K sharpness, 240Hz speed, and superb HDR, with a glare-free finish. It is expensive and, like all OLEDs, needs basic burn-in care.”

Frequently asked questions

Which is best: Alienware AW3423DWF 34" QD-OLED Ultrawide Gaming Monitor, LG UltraGear OLED 27 (27GR95QE) or Samsung Odyssey OLED G8 (G80SD)?

By ComparZone's weighted scoring of category-specific monitors specs, the Alienware AW3423DWF 34" QD-OLED Ultrawide Gaming Monitor scores highest overall (9.1/10). It is the better all-round pick, but the right choice depends on your priorities — the spec table above shows exactly where each one wins.

What are the main differences between these monitors?

The biggest measurable differences are Resolution, Refresh Rate, Screen Size. The grouped spec sheet above marks the winner of every comparable spec.

Can I compare other monitors on ComparZone?

Yes — ComparZone supports dynamic comparison pages for any 2 to 4 monitors from the same category, with verified specs, transparent scores, and live prices. See the related comparisons below or build your own from the category page.

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