En promo 43%

LG UltraWide 34U511A-B 34" Black

★★★★★ 4.6 (82)
Screen 34
Resolution 2560 x 1080
Panel IPS
Refresh 100 Hz
response time ms 5
adaptive sync FreeSync
HDR DisplayHDR 400
LG UltraWide 34U511A-B 34" Black monitor
67 Score global
Aussi disponible dans:

Snapshot

Avantages et inconvénients

Pros

  • Strong color (84th percentile) 84th
  • Strong social proof (79th percentile) 79th
  • Strong feature (72th percentile) 72th

Cons

  • Below average compact (16th percentile)

What owners think

L'évolution de l'avis des propriétaires dans le temps

Exclusivité

D'après la date à laquelle les clients ont rédigé leurs avis — pour voir si l'enthousiasme initial s'est confirmé.

L'avis des propriétaires est resté stable dans le temps
1★2★3★4★5★Q4 '25: 4.6★ · 26 avisQ1 '26: 4.6★ · 51 avisQ2 '26: 5.0★ · 7 avis26517Q4 '25Q1 '26Q2 '26
Note moyenneSatisfaits (4-5★)Insatisfaits (1-2★)Hauteur des barres = nombre d'avis
  1. Q2 202695/1005.0★7 avis

    Buyers praised the monitor for its large flat screen, productivity boost, and value. Common themes included ease of multitasking, good image quality, and smooth 100Hz refresh rate.

    • Large flat screen ideal for multitasking without curve.
    • Improves productivity and workflow efficiency.
    • Good value for price at around $200.
    • No physical buttons or remote for screen control.
  2. Q1 202685/1004.6★51 avis

    Reviews praise the monitor's excellent picture quality, vibrant colors, and ultrawide screen for multitasking. A few report early hardware failure or desire for curve/speakers/height adjustment.

    • Large ultrawide screen with vibrant colors, clear text, and great for multitasking/work.
    • One confirmed early hardware failure (black screen, beeping) after a week; possible power supply issue.
    • Some users desire a curved version, built-in speakers, or height-adjustable stand.
    • A few reviews note image fuzziness or resolution loss on the large screen, affecting productivity.
  3. Q4 202578/1004.6★26 avis

    Buyers praised the ultrawide screen for productivity and multitasking, with good out-of-box colors. Some noted lower resolution softness, weak speakers, and non-adjustable stand.

    • Great for productivity and multitasking with ample screen real estate.
    • FHD resolution on 34-inch results in softer text and lower pixel density.
    • Good out-of-box color accuracy and IPS panel quality.
    • No height adjustment, no USB-C, and included accessories are limited.

D'après 84 avis clients datés, regroupés par trimestre civil. L'analyse par période est en anglais.

The proof

Performances

Percentiles de performance

Color 84.3
Portability 16
Display 61.3
Feature 72.4
Ergonomic 49.1
Performance 53.1
Connectivity 42.7
Social Proof 79.1

Caractéristiques techniques

Fiche technique complète

Display

Size 34"
Resolution 2560 (QHD)
Panel Type IPS
Aspect Ratio 21:9
Curved No

Performance

Refresh Rate 100 Hz
Response Time 5
Adaptive Sync FreeSync

Color & HDR

Brightness 400 nits
Color Gamut 99% sRGB
Color Depth 8-bit
HDR DisplayHDR 400
HDR Support HDR400

Connectivity

HDMI Ports 1
DisplayPort 1
USB-C 0
Speakers No
Headphone Jack Yes

Ergonomics

Height Adjustable No
Tilt Yes
Swivel No
Pivot No
VESA Mount 100x100

Features

Webcam No
Touchscreen No
PIP/PBP No
Power 32
Weight 7.6 kg / 16.8 lbs

Face à la concurrence

Spec LG UltraWide 34U511A-B 34" MSI MPG 274URDFW E16M Samsung G75T LS32BG652ENXGO Gigabyte M Series OLED MO27Q28G ASUS TUF Gaming VG34VQL1B Dell S2725QC S2725QC
Screen Size 34 27 32 27 34 27
Resolution 2560 x 1080 3840x2160 2560 x 1440 2560x1440 3440 x 1440 3840 x 2160
Panel Type IPS IPS VA WOLED VA IPS
Refresh Rate 100 160 240 280 165 120
Response Time Ms 5 0.5 1 0.029999999329447746 1 8
Adaptive Sync FreeSync Adaptive-Sync FreeSync Premium Pro FreeSync Premium Pro FreeSync Premium FreeSync Premium
Hdr DisplayHDR 400 DisplayHDR 1000 HDR DisplayHDR True Black 500 DisplayHDR 400 HDR
Compare Compare Compare Compare Compare
Product ColorCompactDisplayFeatureErgonomicPerformanceConnectivitySocial Proof
LG UltraWide 34U511A-B 34" 84.31661.372.449.153.142.779.1
MSI MPG 274URDFW E16M Compare 96.579.988.486.390.59195.270
Samsung G75T LS32BG652ENXGO Compare 87.182.473.891.890.587.69982.6
Gigabyte M Series OLED MO27Q28G Compare 99.68576.686.390.599.395.274.8
ASUS TUF Gaming VG34VQL1B Compare 9577.278.997.372.277.999.986.4
Dell S2725QC S2725QC Compare 73.882.488.472.472.244.287.799.5

Price

Rapport qualité-prix

À partir de 170 $US 10 offres chez 5 marchands
Newegg 2 offres À partir de 170 $US
B&H Photo 2 offres À partir de 193 $US
Adorama 1 offres À partir de 210 $US
Amazon 1 offres À partir de 227 $US
Best Buy 4 offres À partir de 230 $US

Price History

New Refurbished
150 $US 200 $US 250 $US 300 $US 350 $US 9 mai20 mai30 mai8 juin15 juin 230 $US

Scores par usage

Overall (66.9)Gaming (54.9)Office (63)Creative (65.8)Portable (6.6)Professional (65.7)Entertainment (55.9)

Un test complet arrive bientôt. Les caractéristiques, scores, prix et graphiques ci-dessus sont toujours à jour.

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