← Back to Device Database HubMODEL DATABASE ID: samsung-galaxy-tab-s9-ultra
Samsung • OLEDCROWDSOURCED VERIFIED
Samsung Galaxy Tab S9 Ultra 14.6-inch Dynamic AMOLED 2X
VERIFIED SAMPLES1,320
ISO RATINGClass I
COMMUNITY HEALTH RATING
96/ 100
EXCELLENT HARDWARE VERDICT
Based on 1320 cryptographically signed SHA-256 receipts.
MEDIAN REFRESH & PACINGrAF TELEMETRY
240.0 Hz
P95 Frame Jitter: 0.17 ms
Target Consistency99.2%
Sub-millisecond high-refresh rate pacing verified.
ISO 9241-307 DEFECT AUDIT98.2% PASS
Dead Pixel Incidence:1.8%
Stuck Pixel Incidence:1.2%
Dark Gray Mura / Banding:0.1%
RMA Threshold: Max 1 defect(s) allowed.
MANUFACTURER RMA & WARRANTY POLICY GUIDE
Samsung tablet flagship line permits RMA replacement for any bright pixel defect.
Common Verified Community Observations:
- Non-uniform green tint shift at extreme viewing angles (>60°) on grey backgrounds
VERIFIED TELEMETRY RECEIPTS
REAL-TIME SHA-256 SIGNED COMMUNITY HARDWARE LOGS
Showing 3 of 1320 entries
| Receipt SHA-256 Hash | Timestamp (UTC) | Resolution & VSync | Defect Status | Health Index | Action |
|---|---|---|---|---|---|
| 2026-07-22 09:45 | 2960 x 1848 @ 240Hz | 0 Defect (ISO Class I Pass) | 96 / 100 | VERIFY RECEIPT → | |
| 2026-07-22 08:30 | 2960 x 1848 @ 240Hz | 0 Defect (ISO Class I Pass) | 94 / 100 | VERIFY RECEIPT → | |
| 2026-07-22 07:15 | 2960 x 1848 @ 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 Samsung Galaxy Tab S9 Ultra 14.6-inch Dynamic AMOLED 2X?
Based on 1,320 cryptographically signed hardware passports, Samsung Galaxy Tab S9 Ultra 14.6-inch Dynamic AMOLED 2X exhibits a 98.2% defect-free panel rate under ISO 9241-307 testing.
02.What is the manufacturer RMA warranty policy for Samsung Galaxy Tab S9 Ultra 14.6-inch Dynamic AMOLED 2X?
Samsung tablet flagship line permits RMA replacement for any bright pixel defect.
03.What common defects or artifacts are reported for Samsung Galaxy Tab S9 Ultra 14.6-inch Dynamic AMOLED 2X?
Reported community observations for Samsung Galaxy Tab S9 Ultra 14.6-inch Dynamic AMOLED 2X include: Non-uniform green tint shift at extreme viewing angles (>60°) on grey backgrounds.
04.What refresh rate and frame pacing accuracy does Samsung Galaxy Tab S9 Ultra 14.6-inch Dynamic AMOLED 2X achieve?
Samsung Galaxy Tab S9 Ultra 14.6-inch Dynamic AMOLED 2X operates at a native refresh rate of 120Hz with an average measured VSync frame pacing jitter of 0.17ms.
05.What display technology and subpixel structure does Samsung Galaxy Tab S9 Ultra 14.6-inch Dynamic AMOLED 2X use?
Samsung Galaxy Tab S9 Ultra 14.6-inch Dynamic AMOLED 2X utilizes OLED display panel technology with a RGB subpixel layout, offering a pixel density of 239 PPI across 5,469,080 total pixels.
06.Does Samsung Galaxy Tab S9 Ultra 14.6-inch Dynamic AMOLED 2X have OLED burn-in retention risk?
Samsung Galaxy Tab S9 Ultra 14.6-inch Dynamic AMOLED 2X uses OLED panel technology with a measured community burn-in incidence rate of 0.1%. Regular pixel refresh maintenance cycles are recommended.
07.What ISO 9241-307 display Class limit applies to Samsung Galaxy Tab S9 Ultra 14.6-inch Dynamic AMOLED 2X?
Samsung Galaxy Tab S9 Ultra 14.6-inch Dynamic AMOLED 2X 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 Samsung Galaxy Tab S9 Ultra 14.6-inch Dynamic AMOLED 2X achieve?
Samsung Galaxy Tab S9 Ultra 14.6-inch Dynamic AMOLED 2X delivers 100% sRGB, 99.1% DCI-P3, and 78.8% Rec.2020 color space coverage.
09.What is the measured click-to-photon input lag for Samsung Galaxy Tab S9 Ultra 14.6-inch Dynamic AMOLED 2X?
The measured average click-to-photon hardware latency for Samsung Galaxy Tab S9 Ultra 14.6-inch Dynamic AMOLED 2X is 3.8ms.
10.How do I generate a verified SHA-256 hardware passport for Samsung Galaxy Tab S9 Ultra 14.6-inch Dynamic AMOLED 2X?
Run visual screen diagnostics on Monitor Test Hub while connected to your Samsung Galaxy Tab S9 Ultra 14.6-inch Dynamic AMOLED 2X display and click 'Generate SHA-256 Passport' to create a cryptographically signed health receipt.