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Best Portable Monitors · UPERFECT · Updated June 2026

UPERFECT 14" 3K OLED (M140B03W): specs and price (2026)

UPERFECT 14" 3K OLED (M140B03W) has a US price of $239.99 (Listed at $239.99 on Newegg (discounted from $459.99 at 47% off). Direct from manufacturer.). Below is its full, sourced spec sheet — every value links to the source and the date we captured it.

Specifications

Price (US)$239.99 Listed at $239.99 on Newegg (discounted from $459.99 at 47% off). Direct from manufacturer.
BrandUPERFECT
Released2023
size in14
resolution2880x1800
panel typeOLED
refresh hz120
ports1x USB-C, 1x Mini-HDMI
touchscreenNo
weight lb1.54
release2023

Source: newegg.com (verified 2026-06-15). Size 14", resolution 2880x1800 (3K), OLED, 120Hz, 0.1ms response, 500 nits, 120% DCI-P3, 500,000:1 contrast all confirmed from Newegg listing (model M140B03W-WJM). Weight ~1.54 lb (700 g) per manufacturer spec sheet. Ports USB-C + Mini-HDMI standard for this model. No touchscreen. Price $239.99 confirmed Newegg.

Frequently asked questions

How much does the UPERFECT 14" 3K OLED (M140B03W) cost?

The UPERFECT 14" 3K OLED (M140B03W) has a US price of $239.99 (Listed at $239.99 on Newegg (discounted from $459.99 at 47% off). Direct from manufacturer.), as of 2026-06-15.

When was the UPERFECT 14" 3K OLED (M140B03W) released?

The UPERFECT 14" 3K OLED (M140B03W) was released 2023.

What are the UPERFECT 14" 3K OLED (M140B03W)'s key specs?

UPERFECT 14" 3K OLED (M140B03W) (UPERFECT): size in 14, resolution 2880x1800, panel type OLED, refresh hz 120, ports 1x USB-C, 1x Mini-HDMI. Full sourced spec sheet verified 2026-06-15.

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Open data & methodology · Queryable via MCP

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