LG 34WP88C
- Monitors
- 34″
- QHD
- LCD / LED
Uses 3% more energy than the average for 34-inch monitors on Wattabill (558 models).
Running cost at a glance
- €20.30 per year
- €203 over 10 years
- 70.1 kWh per year
- 15 kg CO₂e per year from electricity use
Your country and usage
- Electricity at €0.2896 per kWh (household price with taxes, Eurostat 2025-S2).
- 210 g CO₂e per kWh generated in 2023 (European Environment Agency). Counts use only, not manufacturing.
We assume prices stay the same over the years.
Electricity prices in all EU countries
Same size and resolution, cheaper to run
Models on the market with the same screen size and resolution as the LG 34WP88C that use at least 5% less energy.
About this model
Text from the manufacturer, via Icecat.
34" 21:9 UltraWide™ QHD DisplayMore Space for Multi-Tasking
The UltraWide™ QHD screen (3440x1440 resolution, 21:9 aspect ratio) is great for work as it can display various programs at once.
HDR10Detailed Contrast
HDR technology is now applied to various content. This monitor is compatible with HDR10 (high dynamic range), supporting specific levels of color and brightness that enables viewers to enjoy the dramatic colors of the content.
IPS with DCI-P3 95% (Typ.)True Colors and Wide View
LG IPS monitor displays impeccable color accuracy. With a wide viewing angle, the IPS display boasts with 95% coverage of the DCI-P3 spectrum.
Read more
Various Movement of DisplayBe Sleek and More Ergonomic
Enhanced flexibility of the Ergo stand offers expanded ergonomic adjustment of extend, retract, swivel, height and tilt as well as providing perfect position of screen for more comfortable and sustainable user experience.
Clutter-Free Desk SetupFully Use Your Desk
The compact design takes up very little desk surface and also contributes to easier installation.
USB Type-C™Easy Control and Connectivity
USB Type-C™ port allows from display and data transferring to connected device charging, enabling support for your laptop all at the same time over a single cable.
96W Powerful ChargePower Delivery Up to 96W
With USB-C™ power delivery technology, you can power up a monitor, while charging the connected laptop (Up to 96W) simultaneously.
MaxxAudio®Immersive Experience
This streamlined display features a slim bezel on three sides and no distractions from the dazzlingly precise, lifelike image while 7W Stereo Speakers with MaxxAudio® completes your immersive experience.
Reader ModeImproved Visual Comfort
To help lessen eye fatigue and provide eye comfort while reading documents on a monitor, Reader Mode adjusts color temperature and luminance similar to reading a paper book.
Flicker SafeCare for Eyes
Flicker Safe reduces invisible flickering on the screen, which helps reduce eye strain. It provides a comfortable working environment for a long time.
OnScreen ControlControl with a Few Clicks
You can customize the workspace by splitting the display or adjusting basic monitor options with just a few mouse clicks.
Specifications
| Brand | LG |
|---|---|
| Model | 34WP88C |
| Energy class | G |
| Screen size | 34″ (86.7 cm) |
| Power in on mode (SDR) | 32 W |
| Energy class (HDR) | G |
| Power in on mode (HDR) | 41.3 W |
| Standby | 0.5 W |
| Off mode | 0.3 W |
| Resolution | 3440 × 1440 |
| Aspect ratio | 21:9 |
| Panel | LED LCD |
| Refresh rate | 60 Hz |
| Power supply | External |
| Guaranteed support | 8 years |
| Software updates | 8 years |
| Spare parts available | 8 years |
| On the market since | April 21, 2021 |
| EPREL registration number | 655134 |
Source: EPREL, European Commission. Data updated October 13, 2026.
Product description and images: Icecat (Open Icecat), provided as is, without warranty.