Introduction
Samsung Galaxy Tab S9 Ultra 2025 Review — this year’s most advanced AI-powered tablet is finally here, bringing extreme performance, a stunning AMOLED display, and laptop-class productivity to power users.Welcome to another premium gadget review on TechnoWires.com, where we bring you the most in-depth, authentic, and SEO-optimized reviews on the latest technology, AI devices, and next-gen automation gadgets.
Today we’re reviewing Samsung Galaxy Tab S9 Ultra (2025 Edition) — the tablet that aims to redefine the boundaries between a tablet, laptop, and creative workstation. Powered by next-gen AI technologies, enhanced S-Pen precision, and a 14.6-inch stunning AMOLED display, it has quickly become one of the most talked-about tablets of 2025.
This long, detailed review covers:
Specifications
AI features
Design & build
Display performance
Productivity experience
S-Pen upgrades
Gaming & multimedia
Benchmarks
Battery & charging
Pros & cons
Verdict – worth buying in 2025?
Let’s dive in.
Why Galaxy Tab S9 Ultra Matters in 2025
AI and automation are transforming modern devices, and the Tab S9 Ultra is built exactly for that era. With AI-powered productivity, multi-window multitasking, voice command workflows, live writing detection, on-device generative smart suggestions, and Samsung Dex improvements — this is more than a tablet.
This device is built for:
✔ Students
✔ Office professionals
✔ Designers
✔ Programmers
✔ Content creators
✔ Business executives
✔ Digital automation users
Design and Build Quality
Samsung continues its premium design language. The Tab S9 Ultra is:
Slim
Lightweight
Aluminum unibody
Modern flagship aesthetics
Dimensions & Weight
Thickness: Only 5.5mm
Weight: 735g
Bezels: Ultra-thin symmetric bezels
Even though it’s a large tablet, the design remains surprisingly comfortable to use for long hours.
The back camera alignment is cleaner, and the S-Pen attaches magnetically with stronger magnetic adhesion — improved from the previous generation.
Display Quality – Immersive 14.6″ Dynamic AMOLED 2X
This is the star of the show.
Display Specs
14.6-inch Dynamic AMOLED 2X
2960×1848 resolution
120Hz refresh rate
HDR10+ support
Gorilla Glass Victus 2
Color & Contrast
The screen excels in:
Perfect blacks
Superb color accuracy
High brightness
Zero ghosting
Whether you’re:
✔ Editing 4K video
✔ Watching Netflix HDR
✔ Designing digital art
✔ Playing games at 120Hz
The display never disappoints.
AI-Powered Performance (Snapdragon 8 Gen 3 AI Chip)
Galaxy Tab S9 Ultra 2025 runs on the Snapdragon 8 Gen 3, featuring a dedicated AI engine.
What AI brings to the table
Faster task predictions
AI-powered RAM management
Smart battery learning
On-device AI apps
Voice-controlled task automation
Storage & RAM Options
| Variant | RAM | Storage |
| Base | 12GB | 256GB |
| Mid | 16GB | 512GB |
| Max | 16GB | 1TB |
SD card expansion is supported up to 2TB.
Benchmark Scores
AnTuTu: 1.93 million
Geekbench Single Core: 2140
Geekbench Multi Core: 6980
This makes it the fastest Android tablet available in 2025.
Samsung Dex – A Laptop Replacement
Samsung Dex has evolved significantly and now feels like a full Windows-like desktop environment.
New 2025 Dex Features
Right-click context actions
File drag & drop
External monitor support
Multi-window productivity
Keyboard & mouse ready
With Dex enabled, you can:
Write documents
Code in editors
Create presentations
Edit full-resolution photos
Browse multiple tabs like a laptop
S-Pen – Next-Level Precision
Samsung’s S-Pen is now:
More pressure sensitive
Lower latency
Better palm rejection
AI-enhanced handwriting recognition
New AI S-Pen tricks
Smart Auto-shape
Writing-to-text with context
Stroke clean-up
Real-time project suggestions
Live mathematical formula solving
Artists and UX designers will love it.
AI-Enhanced Productivity Apps
Samsung now bundles powerful AI tools:
Notes with voice-to-text
Smart summarization
AI PowerPoint auto-slides
Calendar priority suggestions
Email drafting automation
Live transcription
This means your Tab S9 Ultra can literally:
✔ Create presentations
✔ Write emails
✔ Clean up notes
✔ Prioritize your schedule
— automatically, using AI.
Gaming Performance
With a 120Hz display and Adreno AI GPU, gaming is fluid.
Tested Games
| Game | Settings | FPS |
| PUBG Mobile | HDR + Extreme | 90+ FPS |
| Call of Duty Mobile | Ultra + Max | 100 FPS |
| Genshin Impact | Highest | 60 FPS stable |
Thermal management is excellent.
Multimedia Experience
With:
Quad AKG speakers
Dolby Atmos support
Widescreen AMOLED
Movies, Netflix, Disney+, YouTube HDR — everything looks cinematic.
This is the best multimedia tablet on Android right now.
Battery Life and Charging
Battery
12,000 mAh
On AI Adaptive battery
AI learns:
User habits
Usage pattern
App load distribution
This results in noticeably better battery endurance.
Charging
45W fast charging
0 to 100% in 94 minutes
Connectivity
5G
Wi-Fi 7
Bluetooth 5.4
NFC
USB-C 3.2
Desktop display output
Samsung also added device continuity for:
✔ Phones
✔ Tablets
✔ Windows PCs
✔ Smart Monitor
Camera Performance
Rear
13MP main
8MP ultra-wide
Front
Dual 12MP cameras
The front camera supports:
AI face tracking
Multi-person framing
Auto-lighting
Great for Zoom, Google Meet, and online classes.
Pros & Cons
Pros
✔ Stunning 14.6″ AMOLED
✔ Best Android tablet performance
✔ S-Pen included
✔ Samsung Dex desktop
✔ Excellent AI features
✔ Great battery
✔ Premium build
Cons
✘ Expensive
✘ Large size may not suit casual users
✘ Limited pro apps compared to iPadOS
Final Verdict – Should You Buy It in 2025?
If you’re serious about:
✔ Professional work
✔ AI productivity
✔ Digital art
✔ Video editing
✔ Automation
✔ College or business tasks
✔ Laptop replacement
Then Samsung Galaxy Tab S9 Ultra 2025 is the BEST Android tablet available right now and easily beats many Windows laptops in creativity and portability.
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