Design & Display
Google Pixel 9
– Screen: 6.3-inch OLED, 1080×2424, 422 ppi, 60–120 Hz, HDR, 2700 nits max brightness.
– Build: Flat edges, Gorilla Glass Victus 2 front/back, aluminum frame, IP68 water/dust resistant.
– Design: Sleek, modern, good grip, light and clean look.
Samsung Galaxy S25 Ultra
– Screen: 6.9-inch Dynamic AMOLED 2X, QHD+, 120 Hz, ~2600 nits, thin bezels.
– Build: Titanium frame, Gorilla Armor 2 glass, IP68, strong but stylish.
– Design: Slim bezels, built-in S Pen, premium finish.
Verdict: Pixel 9 is compact and clean. S25 Ultra is bigger, more premium, and has S Pen.
Performance & Software
Google Pixel 9
– Chip: Tensor G4 (4 nm) – optimized for AI features.
– RAM/Storage: 12 GB RAM, up to 256 GB storage.
– Software: Android 15, 7 years of updates, AI features (Magic Editor, Circle to Search, Live Translate, Pixel Studio).
Samsung Galaxy S25 Ultra
– Chip: Snapdragon 8 Elite (custom Galaxy) – very powerful.
– RAM/Storage: 12 GB RAM, up to 1 TB storage.
– Software: One UI 7, Galaxy AI (Now Bar, multi-app actions, AI ProVisual for camera/video, S Pen extras).
Verdict: Pixel focuses on smart AI and long updates. Samsung gives more power, storage, and S Pen features.
Camera
Google Pixel 9
– Rear: 50 MP main + 12 MP ultrawide.
– Front: 10.8 MP, ultrawide, 4K video.
– Features: Great AI photography, Magic Editor, Pixel Studio.
Samsung Galaxy S25 Ultra
– Rear: 200 MP main, 50 MP ultrawide, 3x + 5x telephoto.
– Front: 12 MP.
– Features: AI ProVisual Engine, excellent low-light, pro video tools, strong zoom.
Verdict: Pixel = great AI photos. Samsung = more camera power and flexibility.
Battery & Charging
Google Pixel 9
– Battery: ~4,700 mAh, ~24 hrs normal use, up to 100 hrs with saver mode.
– Charging: Fast wired (45 W, ~55% in 30 min), wireless, battery share.
Samsung Galaxy S25 Ultra
– Battery: ~5,000 mAh, ~31 hrs video playback.
– Charging: Fast wired/wireless, optimized efficiency with AI + chip.
Verdict: Pixel charges fast and is efficient. Samsung lasts longer overall.
Price
Pixel 9: ~$799.
S25 Ultra: ~$1,299.
Verdict: Pixel = better value. S25 Ultra = premium price for premium features.
Which to Choose?
Pick Pixel 9 if you:
– Like AI tools and long updates.
– Want a smaller phone with great photos.
– Prefer lower price.
Pick S25 Ultra if you:
– Want the fastest chip, big screen, and S Pen.
– Need best-in-class camera and zoom.
– Don’t mind paying for premium.
Quick Specs Table
Feature | Pixel 9 | Galaxy S25 Ultra
Display | 6.3″ OLED, 120 Hz, 2700 nits | 6.9″ AMOLED 2X, 120 Hz
Build | Glass + aluminum | Titanium + Gorilla Armor
Performance | Tensor G4, AI-rich | Snapdragon 8 Elite
Updates | 7 years | Strong (Samsung policy)
Cameras | Dual, AI-enhanced | Quad, ultra versatile
Battery | ~4,700 mAh | ~5,000 mAh
Price | ~$799 | ~$1,299
Conclusion
Both phones are excellent but target different users.
– Pixel 9 is perfect if you want smart AI features, clean software, long-term updates, and good value.
– Galaxy S25 Ultra is for those who want maximum performance, pro-level cameras, S Pen productivity, and don’t mind spending more.
Your choice depends on whether you prefer affordable intelligence (Pixel 9) or premium power (S25 Ultra).