Apple LED Cinema Display (24-inch) vs Apple Studio Display XDR

Every spec side by side, from each maker's published figures.

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LED Cinema Display (24-inch) compared with Studio Display XDR
AppleLED Cinema Display (24-inch)AppleStudio Display XDR
Overview
ReleasedNovember 2008March 2026
Display
Screen size24″27″
Resolution1920 × 1200 (WUXGA)5120 × 2880 (5K) (better)
Sharpness94 pixels per inch218 pixels per inch (better)
PanelIPSMini-LED (5K Retina XDR (IPS LCD, oxide TFT))
Refresh rate60 Hz120 Hz (better)
Brightness (typical)330 nits1,000 nits (better)
HDR peak brightness–2,000 nits
Colour range–P3 + Adobe RGB, 81% BT.2020
Dimming zones–2,304
Contrast ratio1,000:1–
Screen finishGlossyGlossy
ShapeFlatFlat
Adaptive sync–VESA AdaptiveSync
Colour depthUp to 16.7 million colours; panel bit depth is not specified. Macworld UK identifies an H-IPS LG-Philips LM240WU6-SDA1 panel; Apple describes TFT LCD without naming the IPS subtype.1 billion colours
Colour modes–Apple XDR Display (P3-2,000 nits), Apple XDR Display (P3 + Adobe RGB-2,000 nits), HDR Video (P3-ST 2084), HDTV Video (BT.709-BT.1886), NTSC Video (BT.601 SMPTE-C), PAL and SECAM Video (BT.601 EBU), Digital Cinema (P3-DCI), Digital Cinema (P3-D65), Design and Print (P3-D50), Design and Print (Adobe RGB-D50), Photography (P3-D65), Photography (Adobe RGB-D65), HDR Photography (P3-D65), Internet and Web (sRGB), Medical Imaging (DICOM-350 nits), Medical Imaging (DICOM-600 nits); custom reference modes
HDR detail–2,000 nits peak across 40% of the screen and 1,000 nits full-screen sustained (below 25 °C); HDR reference modes use PQ (SMPTE ST 2084)
Variable refresh range–47–120 Hz (Adaptive Sync); fixed 47.95, 48, 50, 59.94, 60 and 120 Hz
Response time detailTypical 14 ms without a specified transition; omitted from the grey-to-grey row–
Viewing angles178° horizontally and vertically89° left, right, up and down
Calibration–Individually factory calibrated (Apple CMF 2026); Visual Fine-Tune and Fine-Tune Calibration in Pro Display Calibrator
Connections
Video inputsMini DisplayPortThunderbolt 5
USB-C chargingNoneUp to 140 W (better)
USB ports3 × USB-AThunderbolt 5, 2 × USB-C
Ethernet–No
SpeakersYesYes
WebcamiSight camera with microphone12MP Center Stage with Desk View
USB-C detail–Upstream Thunderbolt 5 (up to 120 Gb/s) with 140 W host charging
Daisy chaining–Downstream Thunderbolt 5 port daisy-chains more displays; up to four with certain Mac configurations
DisplayPort detailCaptive Mini DisplayPort cable; original manual requires the separate USB connection for audio, camera, microphone and hub functions–
USB hub detailThree powered USB 2.0 Type-A ports; upstream USB cable required for data1 × Thunderbolt 5 downstream (up to 120 Gb/s), 2 × USB-C (up to 10 Gb/s) for peripherals, storage and networking
Speaker detailBuilt-in 2.1 system with 12 W output in the original A1267 manualSix speakers with force-cancelling woofers; wide stereo; Spatial Audio with Dolby Atmos
Webcam detailBuilt-in iSight; maker specifications do not publish a megapixel figureThree-mic array with directional beamforming; camera features and firmware updates need a Mac
Design
Stand adjustsTiltHeight, tilt (better)
VESA mountYesYes
Weight with stand9.5 kg8.5 kg
Height adjustment–105 mm
Tilt–−5° to +25°
Pivot–Landscape only on the stand; portrait with the VESA mount adapter
VESA patternRequires the separately sold Apple VESA Mount Adapter Kit100 × 100 mm (VESA mount adapter option)
Size with standCurrent specifications give 573.2 × 478.4 × 197.1 mm (width × height × depth) and 9.5 kg. Original manual gives 573.22 × 478.38 × 197.10 mm and 9.49 kg; the current rounded weight is retained.62.3 × 21.4 × 47.8–58.3 cm (W × D × H)
Size without stand–62.3 × 3.3 × 36.2 cm with VESA mount adapter (W × D × H)
Weight without stand–6.3 kg with VESA mount adapter
ControlsResolution, brightness, colour profile and calibration through Mac OS X Displays preferences; no physical image controls (Macworld)–
ColoursAluminium enclosure with black glass bezel–
Power and support
Power useMaximum 212 W while charging a MacBook Pro; energy saver 1 W or less–
Power supplyInternal power supply; 100–240 V AC, 50–60 Hz100–240 V AC, 50–60 Hz, single phase
Laptop chargingSeparate captive universal MagSafe charging connector; no USB-C power delivery–
SoftwareOriginal requirement MacBook, MacBook Air or MacBook Pro with Mini DisplayPort. October 2008 announcement specifies November availability.Needs an Apple silicon Mac with macOS Tahoe 26.3.1 or later, or an iPad with iPadOS 26.3.1 or later
CertificationsENERGY STAR 4.0; EPEAT GoldENERGY STAR
Warranty–1-year limited warranty and 90 days of complimentary technical support from Apple
In the boxDisplay, AC power cord, cleaning cloth and printed documentationStudio Display XDR, Thunderbolt 5 Pro Cable (1 m)

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