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LG 24MD4KL-B 24 inch UltraFine 4K Display IPS Monitor for MacBook Pro or MacBook Air (Factory Refurbished)

Visit us
320 Don Park Rd #18, Markham, ON L3R, Canada(View Map)


You can order from our website then we can ship it!
LG 24MD4KL-B – $580 (Tax included) (Factory Refurbished)

24" UHD (3840 x 2160) Nano IPS Display
P3 Wide Color Gamut
500nits Brightness
Two Thunderbolt 3 (In-85W PD /Out)
Three USB-C Ports
Height / Tilt Adjustable Stand

Thunderbolt 3–enabled Mac, USB-C–enabled Mac or iPad Pro
Operating System: macOS Mojave 10.14.5 or later

Outstanding image quality
The UltraFine 4K Display features a 23.7-inch IPS panel, P3 wide colour gamut and 500 cd/m² of brightness. And with over 8 million pixels, it has four times more than a typical 1080p HD display.

A perfect complement to your Mac, the UltraFine 4K Display gives you plenty of room for a multitude of tools and windows, while rendering incredibly lifelike images and razor-sharp text instantaneously.



Screen Size 24" FlatPanel

Type IPS

Color Gamut (Typ.) DCI-P3 98% (CIE1976)

Color Depth(Number of Colors) 1.07B

Pixel Pitch(mm) 0.1369 x 0.1369 mm

Response Time (GTG) 14ms (GtG, Not Support OD)

Refresh Rate 60Hz

Aspect Ratio 16:09

Resolution 3840 x 2160

Brightness 540cd (Typ.)

Contrast Ratio 1200:01:00

Viewing Angle 178º(R/L), 178º(U/D)

Surface Treatment Low reflective treatment


USB Type-C Yes x 3

USB Up-stream YES(via Thunderbolt)

USB Down-stream YES(USB-C/3ea/ver3.0)

Thunderbolt 3 Yes x 2(In - 85W PD / Out)

Daisy Chain Yes(UHD/60Hz/via Thunderbolt)

iPad Models

iPad Pro 11-inch

iPad Pro 12.9-inch (3rd Generation)

Mac Models

MacBook (Retina, 12-inch, Early 2015–2017)

MacBook Air (Retina, 13-inch, 2018 and later)

MacBook Pro (13-inch, 2016 and later)

MacBook Pro (15-inch, 2016 and later)

iMac (Retina 4K, 21.5-inch, 2019)

iMac (Retina 4K, 21.5-inch, 2017)

iMac (Retina 5K, 27-inch, 2019)

iMac (Retina 5K, 27-inch, 2017)

iMac Pro (2017 and later)

Mac mini (2018)


Type Built-in Power

Input 100~240V (50/60Hz)

Power Save/Sleep Mode (Max) 1.0W

DC Off (Max) < 0.3W

Power Consumption (Typ.) 140W

Power Consumption (Energy Star) 34.2W(EPA7.0)

Power Consumption (Max.) 200W


Flicker Safe Yes

On Screen Control (OSC) Yes

Auto Brightness Yes

Wide Color Gamut Yes

Nano IPS™ Technology Yes


Speaker Yes

Speaker Type Rich Bass

Speaker Output 5W

Speaker Channel 2ch


With Stand (WxHxD) 21.9" x 20.8" x 9.0" (Up), 21.9" x 16.5" x 9.0" (Down)

Without Stand (WxHxD) 21.9" x 12.9" x 2.0"

Shipping Dimensions (WxHxD) 26.5" x 21.1" x 12.2"

With Stand Weight 15.4 lbs

Without Stand Weight 11.5 lbs

Shipping Weight 24.5 lbs


Tilt (Angle) Yes

Height(mm) 110mm

Display Position Adjustments Tilt/Height


Wall Mount Size (mm) 100 x 100 mm

Power Cord Yes

USB Type-C Yes

Thunderbolt Yes

***Factory Refurbished, 90 days our store warranty.

***No Dead pixel, No scratches on the screen***

***Any dead pixel will be covered by the warranty ***

Phone: 905-604-8690

Text only 416-737-3226 or E-mail

Store Address: 320 Don Park Road Unit #18, Markham ON L3R 1J4

(East of Woodbine Ave. on Denison St.)

KJ distribution Store Hour

Mon, Tues, Thurs, Fri : 9:00 am - 5:00 pm

Wednesday: 9:00 am 9:00 pm

Saturday: 11:00 am - 5:00 pm

Off-hour appointment available

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