The Front Desk Review

UPERFECT · Updated June 2026

UPERFECT 14" 3K OLED (M140B03W): price, specs & release date

UPERFECT 14" 3K OLED (M140B03W), released 2023. Every price and spec below is linked to its source and dated — no guesses.

Source: newegg.com verified verify in ledger

GoldDeskmark67/100#2 of 22 in class

The UPERFECT 14" 3K OLED (M140B03W) is listed at $239.99 on newegg.com as of 2026-06-27, #6 cheapest of 20 portable monitors (median $330); other retailers may be lower. It earns a Gold Deskmark — 67/100 pay-blind standing, #2 of 22 in class.

Verified Jun 27, 2026 · figures linked to their source in the table below

Cheapest portable monitors: MSI Pro MP165 E6 — $97.68

See UPERFECT 14" 3K OLED (M140B03W) on Amazon Live price at the store — may differ from the dated listed price above. As an Amazon Associate we earn from qualifying purchases.
UPERFECT 14" 3K OLED (M140B03W) — UPERFECT
Image: uperfect.br.com (© UPERFECT)

Is the UPERFECT 14" 3K OLED (M140B03W) a good buy?

At $240, the UPERFECT 14" 3K OLED (M140B03W) is #6 cheapest of the 20 portable monitors we track, where the median is $315. On the spec sheet, its size of 14 in is below the median of the 22, its refresh of 120 Hz is above the median of the 22, and its weight of 1.54 lb is below the median of the 22. By release date, it is among the newer of the 18 we date.

Specifications

Price (US)$239.99 Listed at $239.99 on Newegg (discounted from $459.99 at 47% off). Direct from manufacturer.
BrandUPERFECT
Released2023
Size (in)14
Resolution2880x1800
Panel typeOLED
Refresh (Hz)120
Ports1x USB-C, 1x Mini-HDMI
TouchscreenNo
Weight (lb)1.54

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.

Is the UPERFECT 14" 3K OLED (M140B03W) worth it vs cheaper portable monitors?

UPERFECT 14" 3K OLED (M140B03W) against its closest cheaper and pricier portable monitors on the specs that matter — every value sourced. See all 20 ranked

ProductPriceSize (in)ResolutionPanel typeRefresh (Hz)Ports
UPERFECT 14" 3K OLED (M140B03W) this$239.99142880x1800OLED1201x USB-C, 1x Mini-HDMI
ASUS ZenScreen MB16ACE$199.9915.61920x1080IPS601x USB-C (full-function, hybrid signal), no HDMI
INNOCN 13A1F$27013.31920x1080OLED602x USB-C, 1x Mini-HDMI

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.

How does the UPERFECT 14" 3K OLED (M140B03W) compare on price?

At $240, the UPERFECT 14" 3K OLED (M140B03W) is #6 cheapest of the 20 portable monitors we track, where the median is $315.

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.

Price of record: $239.99 at newegg.com, 2026-06-27. Other retailers may be lower — check the current price:

See UPERFECT 14" 3K OLED (M140B03W) on Amazon As an Amazon Associate we earn from qualifying purchases.

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