Redmi K100 vs Vivo X100s
The Redmi K100 (2026) runs on the Qualcomm Snapdragon 8 Elite, while the Vivo X100s (2024) runs on the MediaTek Dimensity 9300+. By overall MobileRank rating, the Vivo X100s leads — 78/100 vs 73/100 (a 5-point difference). Key differences: the Redmi K100 has the bigger battery (10000 mAh vs 5100); the Redmi K100 is faster in AnTuTu (3,298,726 vs 2,233,931); the Vivo X100s is noticeably lighter (203g vs 234g).
Profile comparison
Category scores
Redmi K100
Vivo X100s
What makes Redmi K100 better?
- Higher AnTuTu: 3298726 vs 2233931
- Better Geekbench Single: 3013 vs 2249
- Better Geekbench Multi: 9287 vs 7352
- Bigger battery: 10000 vs 5100 mAh
- Higher refresh rate: 165Hz vs 120Hz
- Higher performance (92/100 vs 83/100)
- Longer battery life (80/100 vs 62/100)
- Better display (94/100 vs 84/100)
What makes Vivo X100s better?
- Lighter: 203g vs 234g
- Better camera (84/100 vs 37/100)
- Better portability (59/100 vs 25/100)
Comparison verdict
Comparing the Redmi K100 vs the Vivo X100s, the Vivo X100s scores 5 points higher (78/100 vs 73/100). In the "camera" category, the Vivo X100s leads (84/100 vs 37/100). In the "battery" category, the Redmi K100 leads (80/100 vs 62/100). In the "performance" category, the Redmi K100 is a bit better (92/100 vs 83/100). In the "display" category, the Redmi K100 is a bit better (94/100 vs 84/100). In the "camera" category, the Vivo X100s significantly outperforms the Redmi K100 (84/100 vs 37/100). In the "battery" category, the Redmi K100 notably outperforms the Vivo X100s (80/100 vs 62/100). In the "portability" category, the Vivo X100s significantly outperforms the Redmi K100 (59/100 vs 25/100).
Specs comparison
| Specification | Redmi K100 | Vivo X100s | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Elite | MediaTek Dimensity 9300+ | |
| AnTuTu | 3298726 | 2233931 | |
| Geekbench Single | 3013 | 2249 | |
| Geekbench Multi | 9287 | 7352 | |
| Display | 6.8" AMOLED | 6.8" LTPO AMOLED | |
| Resolution | 1280x2772 | 1260x2800 | |
| Refresh rate | 165 Hz | 120 Hz | |
| Battery | 10000 mAh | 5100 mAh | |
| Charging | 100W | 100W | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 8 MP | 50 MP | |
| Telephoto | 0 MP | 64 MP | |
| Front camera | 20 MP | 32 MP | |
| RAM | 12GB / 16GB | 12GB / 16GB | |
| Storage | 256GB / 512GB | 256GB / 512GB / 1TB | |
| OS | Android 17 | Android 14, OriginOS 4 | |
| Brightness (peak) | 3500 nits | 3000 nits | |
| NFC | yes | yes | |
| Protection | IP68 | IP68 | |
| Dimensions | — | 163.1×75.8×7.8 mm | |
| Weight | 234 g | 203 g | |
| Launch price | — | $699 |
Camera comparison
Redmi K100
- Main: 50MP f/1.7
- Ultrawide: 8MP
- Front: 20MP
Vivo X100s
- Main: 50MP f/1.6
- Ultrawide: 50MP
- Telephoto: 64MP
- Front: 32MP
Display comparison
Redmi K100
- 6.8" AMOLED
- Resolution: 1280x2772
- Refresh rate: 165 Hz
Vivo X100s
- 6.8" LTPO AMOLED
- Resolution: 1260x2800
- Refresh rate: 120 Hz
Battery and charging
Redmi K100
- 10000 mAh
- Wired: 100W
- No wireless charging
Vivo X100s
- 5100 mAh
- Wired: 100W
- No wireless charging
Overall performance score
We compared Redmi K100 and Vivo X100s, covering their specs and all relevant benchmarks.
Redmi K100 leads Vivo X100s by 47.7% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Redmi K100
Price unknownDetailed category analysis
performance
In the "performance" category, the Redmi K100 is a bit better (92/100 vs 83/100).
display
In the "display" category, the Redmi K100 is a bit better (94/100 vs 84/100).
camera
In the "camera" category, the Vivo X100s significantly outperforms the Redmi K100 (84/100 vs 37/100).
battery
In the "battery" category, the Redmi K100 notably outperforms the Vivo X100s (80/100 vs 62/100).
portability
In the "portability" category, the Vivo X100s significantly outperforms the Redmi K100 (59/100 vs 25/100).
Frequently asked questions
Which is better: the Redmi K100 or the Vivo X100s?
The Vivo X100s edges out the Redmi K100 by just 5 points — the two devices are very close in overall level.
What is the rating of the Redmi K100 and the Vivo X100s?
The Redmi K100 has a MobileRank rating of 73/100, the Vivo X100s — 78/100.
Which has the better camera: the Redmi K100 or the Vivo X100s?
The Vivo X100s leads on camera score (84/100 vs 37/100).
Which is more powerful: the Redmi K100 or the Vivo X100s?
The Redmi K100 leads on performance (92/100 vs 83/100).
Should you choose the Redmi K100 over the Vivo X100s?
The Redmi K100 is a better fit for gamers and power users, those who care about battery life. The Vivo X100s is a better fit for gamers and power users, mobile photography enthusiasts.