← Back to Device Database HubMODEL DATABASE ID: ipad-pro-13-m4
Apple • OLEDCROWDSOURCED VERIFIED
Apple iPad Pro 13-inch Tandem OLED (Ultra Retina XDR)
VERIFIED SAMPLES2,150
ISO RATINGClass I
COMMUNITY HEALTH RATING
98/ 100
EXCELLENT HARDWARE VERDICT
Based on 2150 cryptographically signed SHA-256 receipts.
MEDIAN REFRESH & PACINGrAF TELEMETRY
240.0 Hz
P95 Frame Jitter: 0.18 ms
Target Consistency99.2%
Sub-millisecond high-refresh rate pacing verified.
ISO 9241-307 DEFECT AUDIT98.1% PASS
Dead Pixel Incidence:1.9%
Stuck Pixel Incidence:1.2%
Dark Gray Mura / Banding:0.4%
RMA Threshold: Max 1 defect(s) allowed.
MANUFACTURER RMA & WARRANTY POLICY GUIDE
Tandem OLED panels carry strict zero-bright-pixel quality control standards from Apple.
Common Verified Community Observations:
- Grainy texture artifacts on specific blue/gray background gradients in low ambient light
VERIFIED TELEMETRY RECEIPTS
REAL-TIME SHA-256 SIGNED COMMUNITY HARDWARE LOGS
Showing 3 of 2150 entries
| Receipt SHA-256 Hash | Timestamp (UTC) | Resolution & VSync | Defect Status | Health Index | Action |
|---|---|---|---|---|---|
| 2026-07-22 09:45 | 2752 x 2064 @ 240Hz | 0 Defect (ISO Class I Pass) | 96 / 100 | VERIFY RECEIPT → | |
| 2026-07-22 08:30 | 2752 x 2064 @ 240Hz | 0 Defect (ISO Class I Pass) | 94 / 100 | VERIFY RECEIPT → | |
| 2026-07-22 07:15 | 2752 x 2064 @ 240Hz | 0 Defect (ISO Class I Pass) | 98 / 100 | VERIFY RECEIPT → |
Showing recent verified submissions+ Run Diagnostic & Submit Receipt
HELPFUL TECHNICAL CONTENT & FAQS
Frequently Asked Questions
Everything you need to know about this diagnostic instrument, calibration procedures, and display technical standards.
01.What is the verified defect-free rate for the Apple iPad Pro 13-inch Tandem OLED (Ultra Retina XDR)?
Based on 2,150 cryptographically signed hardware passports, Apple iPad Pro 13-inch Tandem OLED (Ultra Retina XDR) exhibits a 98.1% defect-free panel rate under ISO 9241-307 testing.
02.What is the manufacturer RMA warranty policy for Apple iPad Pro 13-inch Tandem OLED (Ultra Retina XDR)?
Tandem OLED panels carry strict zero-bright-pixel quality control standards from Apple.
03.What common defects or artifacts are reported for Apple iPad Pro 13-inch Tandem OLED (Ultra Retina XDR)?
Reported community observations for Apple iPad Pro 13-inch Tandem OLED (Ultra Retina XDR) include: Grainy texture artifacts on specific blue/gray background gradients in low ambient light.
04.What refresh rate and frame pacing accuracy does Apple iPad Pro 13-inch Tandem OLED (Ultra Retina XDR) achieve?
Apple iPad Pro 13-inch Tandem OLED (Ultra Retina XDR) operates at a native refresh rate of 120Hz with an average measured VSync frame pacing jitter of 0.18ms.
05.What display technology and subpixel structure does Apple iPad Pro 13-inch Tandem OLED (Ultra Retina XDR) use?
Apple iPad Pro 13-inch Tandem OLED (Ultra Retina XDR) utilizes OLED display panel technology with a RGB subpixel layout, offering a pixel density of 264 PPI across 5,680,128 total pixels.
06.Does Apple iPad Pro 13-inch Tandem OLED (Ultra Retina XDR) have OLED burn-in retention risk?
Apple iPad Pro 13-inch Tandem OLED (Ultra Retina XDR) uses OLED panel technology with a measured community burn-in incidence rate of 0%. Regular pixel refresh maintenance cycles are recommended.
07.What ISO 9241-307 display Class limit applies to Apple iPad Pro 13-inch Tandem OLED (Ultra Retina XDR)?
Apple iPad Pro 13-inch Tandem OLED (Ultra Retina XDR) is rated under ISO 9241-307 Class I, permitting up to 1 dead or stuck sub-pixels before warranty RMA authorization.
08.What color gamut coverage does Apple iPad Pro 13-inch Tandem OLED (Ultra Retina XDR) achieve?
Apple iPad Pro 13-inch Tandem OLED (Ultra Retina XDR) delivers 100% sRGB, 99.4% DCI-P3, and 80% Rec.2020 color space coverage.
09.What is the measured click-to-photon input lag for Apple iPad Pro 13-inch Tandem OLED (Ultra Retina XDR)?
The measured average click-to-photon hardware latency for Apple iPad Pro 13-inch Tandem OLED (Ultra Retina XDR) is 4.1ms.
10.How do I generate a verified SHA-256 hardware passport for Apple iPad Pro 13-inch Tandem OLED (Ultra Retina XDR)?
Run visual screen diagnostics on Monitor Test Hub while connected to your Apple iPad Pro 13-inch Tandem OLED (Ultra Retina XDR) display and click 'Generate SHA-256 Passport' to create a cryptographically signed health receipt.