Redmi K100 vs Vivo iQOO Z11i
The Redmi K100 (2026) runs on the Qualcomm Snapdragon 8 Elite, while the Vivo iQOO Z11i (2026) runs on the Qualcomm Snapdragon 4 Gen 2. By overall MobileRank rating, the Redmi K100 leads — 73/100 vs 39/100 (a 34-point difference). Key differences: the Redmi K100 has the bigger battery (10000 mAh vs 6500); the main camera is 50 MP vs 13 MP; the Redmi K100 is faster in AnTuTu (3,298,726 vs 568,395); the Redmi K100 has NFC for contactless payments, the Vivo iQOO Z11i doesn't; the Vivo iQOO Z11i is noticeably lighter (209g vs 234g).
Profile comparison
Category scores
Redmi K100
Vivo iQOO Z11i
What makes Redmi K100 better?
- Higher AnTuTu: 3298726 vs 568395
- Better Geekbench Single: 3013 vs 915
- Better Geekbench Multi: 9287 vs 2115
- Bigger battery: 10000 vs 6500 mAh
- Faster charging: 100W vs 15W
- Better main camera: 50MP vs 13MP
- Higher refresh rate: 165Hz vs 120Hz
- Higher performance (92/100 vs 46/100)
- Better camera (37/100 vs 10/100)
- Longer battery life (80/100 vs 53/100)
- Better display (94/100 vs 55/100)
What makes Vivo iQOO Z11i better?
- Lighter: 209g vs 234g
- Better portability (49/100 vs 25/100)
Comparison verdict
Comparing the Redmi K100 vs the Vivo iQOO Z11i, the Redmi K100 scores 34 points higher (73/100 vs 39/100). In the "performance" category, the Redmi K100 leads (92/100 vs 46/100). In the "camera" category, the Redmi K100 leads (37/100 vs 10/100). In the "battery" category, the Redmi K100 leads (80/100 vs 53/100). In the "performance" category, the Redmi K100 significantly outperforms the Vivo iQOO Z11i (92/100 vs 46/100). In the "display" category, the Redmi K100 significantly outperforms the Vivo iQOO Z11i (94/100 vs 55/100). In the "camera" category, the Redmi K100 notably outperforms the Vivo iQOO Z11i (37/100 vs 10/100). In the "battery" category, the Redmi K100 notably outperforms the Vivo iQOO Z11i (80/100 vs 53/100). In the "portability" category, the Vivo iQOO Z11i notably outperforms the Redmi K100 (49/100 vs 25/100).
Specs comparison
| Specification | Redmi K100 | Vivo iQOO Z11i | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Elite | Qualcomm Snapdragon 4 Gen 2 | |
| AnTuTu | 3298726 | 568395 | |
| Geekbench Single | 3013 | 915 | |
| Geekbench Multi | 9287 | 2115 | |
| Display | 6.8" AMOLED | 6.7" IPS LCD | |
| Resolution | 1280x2772 | 720x1600 | |
| Refresh rate | 165 Hz | 120 Hz | |
| Battery | 10000 mAh | 6500 mAh | |
| Charging | 100W | 15W | |
| Main camera | 50 MP | 13 MP | |
| Ultrawide | 8 MP | 0 MP | |
| Front camera | 20 MP | 5 MP | |
| RAM | 12GB / 16GB | 6GB / 8GB | |
| Storage | 256GB / 512GB | 128GB / 256GB | |
| OS | Android 17 | Android 16 | |
| Brightness (peak) | 3500 nits | 1200 nits | |
| NFC | yes | no | |
| Protection | IP68 | IP65 | |
| Dimensions | — | 167.4×77.1×8.4 mm | |
| Weight | 234 g | 209 g | |
| Launch price | — | $175 |
Camera comparison
Redmi K100
- Main: 50MP f/1.7
- Ultrawide: 8MP
- Front: 20MP
Vivo iQOO Z11i
- Main: 13MP f/2.2
- Front: 5MP
Display comparison
Redmi K100
- 6.8" AMOLED
- Resolution: 1280x2772
- Refresh rate: 165 Hz
Vivo iQOO Z11i
- 6.7" IPS LCD
- Resolution: 720x1600
- Refresh rate: 120 Hz
Battery and charging
Redmi K100
- 10000 mAh
- Wired: 100W
- No wireless charging
Vivo iQOO Z11i
- 6500 mAh
- Wired: 15W
- No wireless charging
Overall performance score
We compared Redmi K100 and Vivo iQOO Z11i, covering their specs and all relevant benchmarks.
Redmi K100 leads Vivo iQOO Z11i by 480.4% 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 significantly outperforms the Vivo iQOO Z11i (92/100 vs 46/100).
display
In the "display" category, the Redmi K100 significantly outperforms the Vivo iQOO Z11i (94/100 vs 55/100).
camera
In the "camera" category, the Redmi K100 notably outperforms the Vivo iQOO Z11i (37/100 vs 10/100).
battery
In the "battery" category, the Redmi K100 notably outperforms the Vivo iQOO Z11i (80/100 vs 53/100).
portability
In the "portability" category, the Vivo iQOO Z11i notably outperforms the Redmi K100 (49/100 vs 25/100).
Frequently asked questions
Which is better: the Redmi K100 or the Vivo iQOO Z11i?
The Redmi K100 significantly outperforms the Vivo iQOO Z11i by 34 points (73/100 vs 39/100).
What is the rating of the Redmi K100 and the Vivo iQOO Z11i?
The Redmi K100 has a MobileRank rating of 73/100, the Vivo iQOO Z11i — 39/100.
Which has the better camera: the Redmi K100 or the Vivo iQOO Z11i?
The Redmi K100 leads on camera score (37/100 vs 10/100).
Which is more powerful: the Redmi K100 or the Vivo iQOO Z11i?
The Redmi K100 leads on performance (92/100 vs 46/100).
Should you choose the Redmi K100 over the Vivo iQOO Z11i?
The Redmi K100 is a better fit for gamers and power users, those who care about battery life.