Redmi K100 Pro vs Samsung Galaxy S25 Ultra
The Redmi K100 Pro (2026) runs on the Qualcomm Snapdragon 8 Elite Gen 5, while the Samsung Galaxy S25 Ultra (2025) runs on the Qualcomm Snapdragon 8 Elite. By overall MobileRank rating, the Redmi K100 Pro leads — 88/100 vs 66/100 (a 22-point difference). Key differences: the Redmi K100 Pro has the bigger battery (9000 mAh vs 5000); the Redmi K100 Pro is faster in AnTuTu (3,942,923 vs 2,800,202).
Redmi K100 Pro
Samsung Galaxy S25 Ultra
- Higher AnTuTu: 3942923 vs 2800202
- Better Geekbench Single: 3640 vs 3100
- Better Geekbench Multi: 11033 vs 9760
- Bigger battery: 9000 vs 5000 mAh
- Faster charging: 100W vs 45W
- Higher refresh rate: 2560Hz vs 120Hz
- Faster wireless charging: 50W vs 15W
- Higher performance (92/100 vs 67/100)
- Better camera (90/100 vs 81/100)
- Longer battery life (89/100 vs 45/100)
- Better design/ergonomics (50/100 vs 27/100)
- Better value for money (55/100 vs 20/100)
- Overall rating 66/100
Comparing the Redmi K100 Pro vs the Samsung Galaxy S25 Ultra, the Redmi K100 Pro scores 22 points higher (88/100 vs 66/100). In the "performance" category, the Redmi K100 Pro leads (92/100 vs 67/100). In the "battery" category, the Redmi K100 Pro leads (89/100 vs 45/100). In the "value for money" category, the Redmi K100 Pro leads (55/100 vs 20/100). In the "performance" category, the Redmi K100 Pro notably outperforms the Samsung Galaxy S25 Ultra (92/100 vs 67/100). In the "display" category, both devices are on the same level — 100/100. In the "camera" category, the Redmi K100 Pro is a bit better (90/100 vs 81/100). In the "battery" category, the Redmi K100 Pro significantly outperforms the Samsung Galaxy S25 Ultra (89/100 vs 45/100). In the "design" category, the Redmi K100 Pro notably outperforms the Samsung Galaxy S25 Ultra (50/100 vs 27/100). In the "value for money" category, the Redmi K100 Pro significantly outperforms the Samsung Galaxy S25 Ultra (55/100 vs 20/100).
| Specification | Redmi K100 Pro | Samsung Galaxy S25 Ultra | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Elite Gen 5 | Qualcomm Snapdragon 8 Elite | |
| AnTuTu | 3942923 | 2800202 | |
| Geekbench Single | 3640 | 3100 | |
| Geekbench Multi | 11033 | 9760 | |
| Display | 6.9" AMOLED | 6.9" Dynamic AMOLED 2X | |
| Resolution | 1200x2608 | 3120x1440 | |
| Refresh rate | 2560 Hz | 120 Hz | |
| Battery | 9000 mAh | 5000 mAh | |
| Charging | 100W | 45W | |
| Wireless charging | 50W | 15W | |
| DXOMark (camera) | — | 151 | |
| Main camera | 200 MP | 200 MP | |
| Ultrawide | 50 MP | 50 MP | |
| Telephoto | 50 MP | 50 MP | |
| Front camera | 32 MP | 12 MP | |
| RAM | 12GB / 16GB | 12GB / 16GB | |
| Storage | 256GB / 512GB / 1TB | 256GB / 512GB / 1TB | |
| OS | Android 16, HyperOS 3 | Android 15 / One UI 7 | |
| Brightness (peak) | — | 2600 nits | |
| NFC | yes | yes | |
| Protection | IP68 | IP68 | |
| Dimensions | — | 162.8×77.6×8.2 mm | |
| Weight | — | 218 g | |
| Price | — | $1299 |
Redmi K100 Pro
- Main: 200MP f/f/1.9
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 32MP
Samsung Galaxy S25 Ultra
- Main: 200MP f/f/1.7
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 12MP
Redmi K100 Pro
- 6.9" AMOLED
- Resolution: 1200x2608
- Refresh rate: 2560 Hz
Samsung Galaxy S25 Ultra
- 6.9" Dynamic AMOLED 2X
- Resolution: 3120x1440
- Refresh rate: 120 Hz
Redmi K100 Pro
- 9000 mAh
- Wired: 100W
- Wireless: 50W
Samsung Galaxy S25 Ultra
- 5000 mAh
- NanoReview test: web browsing 11:10 hrs, total 28:43 hrs
- Wired: 45W
- Wireless: 15W
We compared Redmi K100 Pro and Samsung Galaxy S25 Ultra, covering their specs and all relevant benchmarks.
Redmi K100 Pro leads Samsung Galaxy S25 Ultra by 40.8% in our overall performance rating.
Redmi K100 Pro
Price unknownperformance
In the "performance" category, the Redmi K100 Pro notably outperforms the Samsung Galaxy S25 Ultra (92/100 vs 67/100).
display
In the "display" category, both devices are on the same level — 100/100.
camera
In the "camera" category, the Redmi K100 Pro is a bit better (90/100 vs 81/100).
battery
In the "battery" category, the Redmi K100 Pro significantly outperforms the Samsung Galaxy S25 Ultra (89/100 vs 45/100).
design
In the "design" category, the Redmi K100 Pro notably outperforms the Samsung Galaxy S25 Ultra (50/100 vs 27/100).
value for money
In the "value for money" category, the Redmi K100 Pro significantly outperforms the Samsung Galaxy S25 Ultra (55/100 vs 20/100).
Which is better: the Redmi K100 Pro or the Samsung Galaxy S25 Ultra?
The Redmi K100 Pro significantly outperforms the Samsung Galaxy S25 Ultra by 22 points (88/100 vs 66/100).
What is the rating of the Redmi K100 Pro and the Samsung Galaxy S25 Ultra?
The Redmi K100 Pro has a MobileRank rating of 88/100, the Samsung Galaxy S25 Ultra — 66/100.
Which has the better camera: the Redmi K100 Pro or the Samsung Galaxy S25 Ultra?
The Redmi K100 Pro leads on camera score (90/100 vs 81/100).
Which is more powerful: the Redmi K100 Pro or the Samsung Galaxy S25 Ultra?
The Redmi K100 Pro leads on performance (92/100 vs 67/100).
Should you choose the Redmi K100 Pro over the Samsung Galaxy S25 Ultra?
The Redmi K100 Pro is a better fit for gamers and power users, mobile photography enthusiasts, those who care about battery life. The Samsung Galaxy S25 Ultra is a better fit for active users, mobile photography enthusiasts.