Redmi R70 vs Samsung Galaxy S25 Ultra
The Redmi R70 (2026) runs on the Unisoc T8300, while the Samsung Galaxy S25 Ultra (2025) runs on the Qualcomm Snapdragon 8 Elite; launch prices were $120 and $1299. By overall MobileRank rating, the Samsung Galaxy S25 Ultra leads — 80/100 vs 39/100 (a 41-point difference). Key differences: the Redmi R70 has the bigger battery (6000 mAh vs 5000); the main camera is 13 MP vs 200 MP; the Samsung Galaxy S25 Ultra is faster in AnTuTu (3,128,552 vs 639,225); the Samsung Galaxy S25 Ultra has NFC for contactless payments, the Redmi R70 doesn't.
Profile comparison
Category scores
Redmi R70
Samsung Galaxy S25 Ultra
What makes Redmi R70 better?
- Bigger battery: 6000 vs 5000 mAh
- Lighter: 210g vs 218g
- Cheaper at launch: $120 vs $1299
- Better portability (51/100 vs 46/100)
What makes Samsung Galaxy S25 Ultra better?
- Higher AnTuTu: 3128552 vs 639225
- Better Geekbench Single: 3100 vs 880
- Better Geekbench Multi: 9760 vs 2073
- Faster charging: 45W vs 15W
- Better main camera: 200MP vs 13MP
- Higher performance (92/100 vs 47/100)
- Better camera (81/100 vs 10/100)
- Longer battery life (56/100 vs 51/100)
- Better display (88/100 vs 55/100)
Comparison verdict
Comparing the Redmi R70 vs the Samsung Galaxy S25 Ultra, the Samsung Galaxy S25 Ultra scores 41 points higher (80/100 vs 39/100). In the "performance" category, the Samsung Galaxy S25 Ultra leads (92/100 vs 47/100). In the "camera" category, the Samsung Galaxy S25 Ultra leads (81/100 vs 10/100). Value score: Redmi R70 — 60/100, Samsung Galaxy S25 Ultra — 70/100; it shows how far a model sits above or below the usual level for its price, and is not part of the overall rating. In the "performance" category, the Samsung Galaxy S25 Ultra significantly outperforms the Redmi R70 (92/100 vs 47/100). In the "display" category, the Samsung Galaxy S25 Ultra significantly outperforms the Redmi R70 (88/100 vs 55/100). In the "camera" category, the Samsung Galaxy S25 Ultra significantly outperforms the Redmi R70 (81/100 vs 10/100). In the "battery" category, the Samsung Galaxy S25 Ultra is a bit better (56/100 vs 51/100). In the "portability" category, the Redmi R70 is a bit better (51/100 vs 46/100).
Specs comparison
| Specification | Redmi R70 | Samsung Galaxy S25 Ultra | |
|---|---|---|---|
| Processor | Unisoc T8300 | Qualcomm Snapdragon 8 Elite | |
| AnTuTu | 639225 | 3128552 | |
| Geekbench Single | 880 | 3100 | |
| Geekbench Multi | 2073 | 9760 | |
| Display | 6.9" IPS LCD | 6.9" Dynamic AMOLED 2X | |
| Resolution | 720x1600 | 3120x1440 | |
| Refresh rate | 120 Hz | 120 Hz | |
| Battery | 6000 mAh | 5000 mAh | |
| Charging | 15W | 45W | |
| Wireless charging | 0W | 15W | |
| DXOMark (camera) | — | 151 | |
| Main camera | 13 MP | 200 MP | |
| Ultrawide | 0 MP | 50 MP | |
| Telephoto | 0 MP | 50 MP | |
| Front camera | 8 MP | 12 MP | |
| RAM | 4GB / 6GB / 8GB | 12GB / 16GB | |
| Storage | 128GB / 256GB | 256GB / 512GB / 1TB | |
| OS | Android 16, HyperOS 3 | Android 15 / One UI 7 | |
| Brightness (peak) | 800 nits | 2600 nits | |
| NFC | no | yes | |
| Protection | — | IP68 | |
| Dimensions | 171.6×79.5×8.2 mm | 162.8×77.6×8.2 mm | |
| Weight | 210 g | 218 g | |
| Launch price | $120 | $1299 |
Camera comparison
Redmi R70
- Main: 13MP
- Front: 8MP
Samsung Galaxy S25 Ultra
- Main: 200MP f/1.7
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 12MP
Display comparison
Redmi R70
- 6.9" IPS LCD
- Resolution: 720x1600
- Refresh rate: 120 Hz
Samsung Galaxy S25 Ultra
- 6.9" Dynamic AMOLED 2X
- Resolution: 3120x1440
- Refresh rate: 120 Hz
Battery and charging
Redmi R70
- 6000 mAh
- Wired: 15W
- No wireless charging
Samsung Galaxy S25 Ultra
- 5000 mAh
- NanoReview test: web browsing 11:10 hrs, total 28:43 hrs
- Wired: 45W
- Wireless: 15W
Overall performance score
We compared Redmi R70 and Samsung Galaxy S25 Ultra, covering their specs and all relevant benchmarks.
Samsung Galaxy S25 Ultra leads Redmi R70 by 79.6% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Launch price difference: $1179. Redmi R70 was $1179 cheaper at launch.
Detailed category analysis
performance
In the "performance" category, the Samsung Galaxy S25 Ultra significantly outperforms the Redmi R70 (92/100 vs 47/100).
display
In the "display" category, the Samsung Galaxy S25 Ultra significantly outperforms the Redmi R70 (88/100 vs 55/100).
camera
In the "camera" category, the Samsung Galaxy S25 Ultra significantly outperforms the Redmi R70 (81/100 vs 10/100).
battery
In the "battery" category, the Samsung Galaxy S25 Ultra is a bit better (56/100 vs 51/100).
portability
In the "portability" category, the Redmi R70 is a bit better (51/100 vs 46/100).
Frequently asked questions
Which is better: the Redmi R70 or the Samsung Galaxy S25 Ultra?
The Samsung Galaxy S25 Ultra significantly outperforms the Redmi R70 by 41 points (80/100 vs 39/100).
What is the rating of the Redmi R70 and the Samsung Galaxy S25 Ultra?
The Redmi R70 has a MobileRank rating of 39/100, the Samsung Galaxy S25 Ultra — 80/100.
Which has the better camera: the Redmi R70 or the Samsung Galaxy S25 Ultra?
The Samsung Galaxy S25 Ultra leads on camera score (81/100 vs 10/100).
Which is more powerful: the Redmi R70 or the Samsung Galaxy S25 Ultra?
The Samsung Galaxy S25 Ultra leads on performance (92/100 vs 47/100).
Should you choose the Redmi R70 over the Samsung Galaxy S25 Ultra?
The Samsung Galaxy S25 Ultra is a better fit for gamers and power users, mobile photography enthusiasts.