iQOO 15R vs Samsung Galaxy S25 Ultra on Amazon India (2026)
You've got ₹35,000 to spend on a new phone and someone tells you to just save up and buy the Samsung Galaxy S25 Ultra instead. But the iQOO 15R 5G — launched in 2025 — is making that conversation genuinely complicated. Both phones are available on Amazon India right now, but they sit in completely different worlds. This guide cuts through the spec-sheet noise and tells you exactly who should buy which phone — and why spending 3.7× more doesn't always mean getting 3.7× more phone.
iQOO 15R vs Samsung Galaxy S25 Ultra — Full Specs Comparison on Amazon India (2026)
| Specification | iQOO 15R 5G | Samsung Galaxy S25 Ultra |
|---|---|---|
| Price on Amazon India | ~₹34,999 | ~₹1,29,999 |
| Processor | Snapdragon 8s Gen 4 | Snapdragon 8 Elite |
| Display | 6.78" AMOLED, 144Hz | 6.9" Dynamic AMOLED, 120Hz (1-120Hz LTPO) |
| RAM / Storage | 12GB + 128GB / 256GB | 12GB + 256GB / 512GB / 1TB |
| Main Camera | 50MP (f/1.88) | 200MP (f/1.7) |
| Ultrawide | 8MP | 50MP |
| Telephoto | None | 50MP (5×) + 10MP (3×) |
| Battery | 6000mAh | 5000mAh |
| Charging Speed | 120W FlashCharge | 45W wired |
| Software | FunTouch OS / Android 15 | One UI 7 / Android 15 / 7-year updates |
| S Pen | No | Yes (built-in) |
| AI Features | Basic | Galaxy AI (Circle to Search, Live Translate, etc.) |
| Build | Glass + Plastic frame | Titanium frame + Gorilla Armor |
| Water Resistance | IP65 | IP68 |
Price & Value on Amazon India: iQOO 15R vs Galaxy S25 Ultra
The iQOO 15R 5G is available on Amazon India starting at approximately ₹34,999 for the 12GB + 128GB variant, and around ₹37,999 for the 12GB + 256GB model. During Amazon sales like the Great Indian Festival or Prime Day, prices typically drop by ₹2,000–₹4,000, and you can stack Amazon Pay cashback coupons on top.
The Samsung Galaxy S25 Ultra starts at ₹1,29,999 (12GB + 256GB) and goes up to approximately ₹1,59,999 for the 1TB variant. Samsung regularly offers bank card discounts (HDFC, ICICI, SBI) that can bring the effective price down by ₹8,000–₹12,000 during launch periods.
The value equation is stark: for the price of one S25 Ultra, you can buy nearly four iQOO 15R phones. The question is whether the S25 Ultra delivers four times the experience — and in most real-world use cases, it does not. But for creators, professionals, and power users who live in the camera app or need S Pen productivity, the gap narrows considerably.
Display Comparison: 144Hz iQOO AMOLED vs Samsung Galaxy S25 Ultra LTPO Under ₹40,000
This is one of the few areas where the iQOO 15R actually beats the S25 Ultra on paper. The iQOO 15R's 6.78" AMOLED panel runs at a fixed 144Hz, which delivers supremely smooth scrolling and gaming — exactly what the sub-₹40,000 gamer crowd wants. The Samsung Galaxy S25 Ultra uses a 6.9" Dynamic AMOLED 2X with LTPO technology that adapts between 1Hz and 120Hz — intelligently saving battery, but capped at 120Hz peak.
In practice, the S25 Ultra's display is still the better panel: higher peak brightness (2600 nits vs ~1800 nits on iQOO), better sunlight readability, Gorilla Armor anti-reflective glass, and superior colour accuracy with DisplayMate A+ calibration. For content consumption, the S25 Ultra wins hands-down. For competitive gaming where raw refresh rate matters, the iQOO 15R's 144Hz holds its own impressively at ₹35,000.
Performance Under ₹40,000 vs ₹1.3 Lakh: Snapdragon 8s Gen 4 vs 8 Elite
The iQOO 15R runs on the Snapdragon 8s Gen 4 — TSMC 4nm, 6 Kryo cores — which is a genuine flagship-tier chip with one asterisk: it is the "lite" version of the 8 Gen 4 family, with slightly lower clock speeds and a cut-down GPU. Real-world gaming performance on titles like BGMI, Genshin Impact, and Asphalt 12 is outstanding at max settings. Thermal management is excellent for a ₹35,000 phone.
The Samsung Galaxy S25 Ultra runs on the Snapdragon 8 Elite — the same chip used in Apple's A18 rival — with 2 Oryon prime cores clocked at 4.47GHz. In benchmarks, the S25 Ultra's AnTuTu score is approximately 2.6× higher than the iQOO 15R's. In everyday tasks like Instagram, YouTube, WhatsApp, and light productivity, you will not feel that gap at all. It only matters in sustained heavy workloads: 4K video editing on the phone, ray-traced gaming, and AI-heavy tasks like real-time photo enhancement.
Camera Showdown on Amazon India: 50MP iQOO 15R vs 200MP Samsung Galaxy S25 Ultra
This is where the two phones truly diverge. The iQOO 15R has a 50MP main + 8MP ultrawide setup — respectable for the price, capable of sharp daylight shots and decent portraits. Low-light performance is good for ₹35,000 but will noticeably lag behind flagships after dark. There is no telephoto at all, which is a real-world limitation for anyone who shoots events, sports, or nature.
The Samsung Galaxy S25 Ultra is a camera powerhouse. The 200MP main sensor captures extraordinary detail, the 50MP 5× telephoto rivals dedicated zoom lenses, and the additional 3× telephoto gives you two optical zoom lengths. Galaxy AI features like Generative Edit, Instant Slow-mo, and Audio Eraser make the S25 Ultra the closest thing to a professional mirrorless camera in a phone form factor. If photography is your primary use case, the S25 Ultra justifies its price for serious creators.
Battery Life and 120W Fast Charging vs 45W: iQOO 15R Wins on Amazon India
Battery and charging speed are the iQOO 15R's biggest competitive advantages. The 6000mAh battery comfortably lasts 1.5–2 days of moderate use, and the 120W FlashCharge fills it from 0 to 100% in approximately 35 minutes. This is genuinely transformative for heavy users who are tired of carrying power banks or hunting for outlets.
The Samsung Galaxy S25 Ultra carries a 5000mAh battery — smaller than the iQOO's — and charges at only 45W wired (15W wireless). A full charge takes around 70–80 minutes. Samsung's defense is the Snapdragon 8 Elite's superior efficiency, which means the S25 Ultra's battery lasts longer per mAh than the iQOO's. But the iQOO still wins on both raw capacity and charging speed — two real-world metrics that matter every day.
Software, AI Features, and Long-Term Support: Galaxy S25 Ultra's Decisive Edge
Samsung has committed to 7 years of OS updates and security patches for the Galaxy S25 Ultra — the longest update promise in Android. If you buy the S25 Ultra today, you can expect Android 22 support. That is a genuine reason to choose Samsung for a long-term investment phone.
Galaxy AI is the other differentiator. Circle to Search (identify anything on screen with a circle gesture), Live Translate (real-time translation in phone calls), Note Assist, and Generative Edit in the gallery are features that iQOO's FunTouch OS simply does not match. The built-in S Pen with AI-powered handwriting recognition adds another productivity dimension that has no equivalent under ₹1 lakh.
The iQOO 15R runs FunTouch OS on Android 15. Software is clean and fast but update commitment is only 2 major OS versions, after which you are on your own. For a gaming-focused buyer who upgrades every 2–3 years anyway, this is acceptable.
Verdict: Who Should Buy iQOO 15R vs Samsung Galaxy S25 Ultra on Amazon India?
Buy iQOO 15R 5G if you:
- Have a budget under ₹40,000
- Game heavily and want 144Hz smooth play
- Need all-day (and more) battery life
- Want the fastest charging in this price range
- Don't rely heavily on zoom photography
- Upgrade phones every 2–3 years
Buy Galaxy S25 Ultra if you:
- Budget is ₹1.3 lakh+ and you want the absolute best
- Photography is your primary use case
- You use the S Pen for notes/productivity
- You want 7 years of software support
- Galaxy AI features matter to you
- 4K video creation on phone is a priority
The honest verdict: the iQOO 15R 5G is one of the best value smartphones available on Amazon India in 2026. It does not beat the Galaxy S25 Ultra — nothing under ₹50,000 does — but it beats every other phone in its price bracket on battery, charging speed, and gaming smoothness. The S25 Ultra remains the definitive Android ultra-premium phone, but it is a product for a very specific type of buyer who genuinely uses its camera system, S Pen, and AI features daily. For everyone else, the ₹95,000 price gap is better spent elsewhere.
Buy iQOO 15R 5G on Amazon India
- Snapdragon 8s Gen 4 | 144Hz AMOLED
- 6000mAh battery + 120W FlashCharge
- 50MP main camera | IP65 rated
- 12GB RAM | 256GB storage
- Snapdragon 8s Gen 4 | 144Hz AMOLED
- 6000mAh battery + 120W FlashCharge
- 50MP main + 8MP ultrawide cameras
- 12GB RAM | 128GB internal storage
Buy Samsung Galaxy S25 Ultra on Amazon India
- Snapdragon 8 Elite | 6.9" AMOLED 2X
- 200MP main + 50MP 5× + 50MP ultrawide
- 5000mAh + 45W | Built-in S Pen
- 7 years OS + security updates | IP68
- Snapdragon 8 Elite | 512GB internal storage
- Same quad-camera system as 256GB variant
- Ideal for heavy video creators and photographers
- Galaxy AI + S Pen + Gorilla Armor display
Best Alternatives to Consider on Amazon India Under ₹1 Lakh
If neither phone hits the sweet spot, these Amazon India alternatives are worth serious consideration in June 2026:
- Snapdragon 8 Gen 4 (full chip) | 6.82" AMOLED
- 6500mAh battery + 120W + wireless charging
- 50MP main + telephoto camera system
- Step up if you want telephoto + better camera
- Snapdragon 8 Elite | 6.82" LTPO AMOLED 120Hz
- 6000mAh + 100W Warp + 50W wireless charging
- Hasselblad-tuned triple camera with 3× telephoto
- OxygenOS 15 | 4 years OS + 5 years security
- Snapdragon 8 Elite | 6.7" AMOLED 2X 120Hz
- 4900mAh + 45W wired + 15W wireless
- 50MP main + 50MP ultrawide + 10MP 3× telephoto
- 7-year OS updates | No S Pen | Galaxy AI
- Snapdragon 8 Elite | 6.67" AMOLED 144Hz
- 5300mAh + 120W HyperCharge | IP68 rated
- 50MP Leica-tuned main camera + 32MP telephoto
- Best for gaming + flagship chip under ₹50,000
Frequently Asked Questions: iQOO 15R vs Samsung Galaxy S25 Ultra on Amazon India
Q: Is the iQOO 15R 5G worth buying over the Samsung Galaxy S25 Ultra?
A: For most Indian buyers with a ₹35,000–40,000 budget, the iQOO 15R 5G is the obvious choice — it is the best phone in that range. But if your budget genuinely extends to ₹1.3 lakh and you want the best Android camera, S Pen, and long-term software support, the Samsung Galaxy S25 Ultra justifies its premium.
Q: Which phone has better battery on Amazon India — iQOO 15R or Galaxy S25 Ultra?
A: The iQOO 15R wins on raw battery capacity (6000mAh vs 5000mAh) and charging speed (120W vs 45W). However, the S25 Ultra's Snapdragon 8 Elite is more efficient, so real-world screen-on-time is comparable.
Q: Does iQOO 15R 5G have 5G support in India?
A: Yes. The iQOO 15R 5G supports all major Indian 5G bands including SA and NSA bands for Jio and Airtel networks.
Q: Is the Samsung Galaxy S25 Ultra available on Amazon India with bank offers?
A: Yes. Amazon India regularly runs bank card offers (HDFC, ICICI, SBI, Axis) on the Galaxy S25 Ultra, especially during Prime Day, Great Indian Festival, and Samsung-specific sale events. These can provide ₹8,000–₹15,000 effective discounts.
Q: Which is the best phone under ₹40,000 on Amazon India in 2026?
A: The iQOO 15R 5G is among the top contenders under ₹40,000 on Amazon India, competing closely with the Poco F6 Pro and Motorola Edge 50 Ultra. Its 144Hz AMOLED + 6000mAh + 120W combination is hard to beat at this price.
