The iiyama ProLite XUB3493WQSU-B6 is a 34″ UltraWide WQHD (3440×1440) monitor with IPS panel, ideal for professionals and multitaskers who want to run multiple applications simultaneously. Thanks to the Picture-in-Picture (PiP) and Picture-by-Picture (PbP) functionality, it is possible to view content from two different sources, even without the need for a second screen. The 150 mm height-adjustable stand combined with Flicker-Free and Blue Light Reducer technologies guarantees maximum visual comfort during long sessions. With advanced ACR contrast, faithful colour range and wide viewing angles, it is an efficient, clear and comfortable solution for any type of work.
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XUB3493WQSU-B6 – 34" UltraWide WQHD IPS monitor for professional multitasking

The ProLite XUB3493WQSU-B6 is a 34″ UltraWide WQHD (3440×1440) monitor with IPS panel, perfect for those who work with multiple applications at the same time thanks to the large visual space. It supports Picture‑in‑Picture (PiP) and Picture‑by‑Picture (PbP) to manage content from two simultaneous sources without the need for dual monitors. The height-adjustable stand (150 mm) ensures ergonomics while Flicker-Free and Blue Light Reducer technologies reduce eye fatigue, ensuring efficiency, clarity and comfort on any desk.
Main features:
- 34″ UltraWide WQHD (3440×1440) – large viewing space for productive multitasking
- IPS panel – accurate colors and 178° viewing angles
- PiP and PbP – simultaneous viewing of two video sources
- Adjustable ergonomic support 150 mm – comfortable postures in every situation
- Flicker-Free + Blue Light Reducer – long-term vision protection
Further details
Discover the 34” UltraWide professional monitor with UWQHD (3440×1440) resolution, ideal for multitasking, productivity and entertainment. The IPS panel ensures realistic colors and wide viewing angles, while FreeSync™ technology guarantees fluidity of images in dynamic content. With the PiP (Picture in Picture) function, you can manage two video sources simultaneously. The advanced ACR contrast enhances the depth of images, making it perfect for work and multimedia environments.
Color fidelity and 178° viewing angles
Large work area on a single screen
View content from two different sources simultaneously
Greater depth and dynamic contrast
Technical data sheet
Model | XUB3493WQSU-B6 |
DISPLAY CHARACTERISTICS | |
Diagonal | 34", 86.7cm |
Panel | IPS LED panel technology |
Native resolution | 3440 x 1440 @120Hz (4.9 megapixel UWQHD) |
Aspect ratio | 21:9 |
Panel brightness | 400 cd/m² |
Static contrast | 1000:1 |
Advanced contrast | 80M:1 |
Response time (MPRT) | 1ms |
Viewing areas | horizontal/vertical: 178°/178°, right/left: 89°/89°, up/down: 89°/89° |
Colour support | 16.7m 8bit (sRGB: 100%, NTSC: 74%) |
Horizontal Sync | 30 - 185kHz |
Viewable area W x H | 799.8 x 334.8mm, 31.5 x 13.2" |
Pixel pitch | 0.283mm |
Bezel color and finish | black, matte |
INTERFACES/CONNECTORS/CONTROLS | |
Signal input | HDMI x1 (v.2.0) DisplayPort x1 (v.1.4) |
USB HUB | x4 ((2x Type A v.3.2 Gen 1 (5Gbps, 4.5W) 2x Type C (5Gbps, 7.5W))) |
HDCP | yes |
FEATURES | |
Blue light reducer | yes |
Flicker-free | yes |
Adaptive Sync support | HDMI & Display Port: 3440 x 1440 @48-120Hz |
HDR | yes |
OSD languages | EN, DE, FR, ES, IT, RU, CZ, NL, PL |
Control buttons | Power, Menu, Adjust/Volume/Mute, Adjust/Eco, Input/Exit |
User controls | picture (video mode adjust, brightness, contrast, black tuner, sharpness, OD, ACR, Eco, V. position, OSD background, OSD time out), setup menu (reset, USB charge, DDC/CI Control, HDMI range, HDR, Adaptive Sync, motion blur red., opening logo, power LED, information |
Speakers | 2 x 5W |
Convenience | Kensington-lock™ prepared, DDC/CI, Mac OSX |
MECHANICAL | |
Display position adjustments | height, swivel, tilt |
Height adjustment | 150mm |
Swivel stand | 90°; 45° left; 45° right |
Tilt angle | 23rd up; 5th down |
VESA mounting | 100 x 100mm |
Cable management system | yes |
ACCESSORIES INCLUDED | |
Cables | Power, USB, HDMI, DP |
Other | quick start guide, safety guide |
POWER MANAGEMENT | |
Power supply unit | internal |
Power supply | AC 100 - 240V, 50/60Hz |
Power usage | 44W typical, 0.5W stand by, 0.3W off mode |
SUSTAINABILITY | |
Regulations | TCO Certified, CE, TÜV-GS, EAC, VCCI-B, PSE, RoHS support, ErP, WEEE, REACH, UKCA |
Energy efficiency class (Regulation (EU) 2017/1369) | F |
REACH SVHC | above 0.1%: Lead |
DIMENSION/WEIGHT | |
Product dimensions W x H x D | 817 x 428.5 (572.5) x 245.5mm |
Box dimensions W x H x D | 900 x 188 x 456mm |
Weight (without box) | 9.6kg |
Weight (with box) | 11.9kg |