Motorola Razr 50 Ultra vs Redmi K100
The Motorola Razr 50 Ultra (2024) runs on the Qualcomm Snapdragon 8s Gen 3, while the Redmi K100 (2026) runs on the Qualcomm Snapdragon 8 Elite. By overall MobileRank rating, the Redmi K100 leads — 73/100 vs 66/100 (a 7-point difference). Key differences: the Redmi K100 has the bigger battery (10000 mAh vs 4000); the Redmi K100 is faster in AnTuTu (3,298,726 vs 1,797,821); the Motorola Razr 50 Ultra is noticeably lighter (189g vs 234g).
Profile comparison
Category scores
Motorola Razr 50 Ultra
Redmi K100
What makes Motorola Razr 50 Ultra better?
- Lighter: 189g vs 234g
- Better camera (58/100 vs 37/100)
- Better portability (75/100 vs 25/100)
What makes Redmi K100 better?
- Higher AnTuTu: 3298726 vs 1797821
- Better Geekbench Single: 3013 vs 1923
- Better Geekbench Multi: 9287 vs 5179
- Bigger battery: 10000 vs 4000 mAh
- Faster charging: 100W vs 45W
- Higher performance (92/100 vs 75/100)
- Longer battery life (80/100 vs 36/100)
- Better display (94/100 vs 91/100)
Comparison verdict
Comparing the Motorola Razr 50 Ultra vs the Redmi K100, the Redmi K100 scores 7 points higher (73/100 vs 66/100). In the "performance" category, the Redmi K100 leads (92/100 vs 75/100). In the "camera" category, the Motorola Razr 50 Ultra leads (58/100 vs 37/100). In the "battery" category, the Redmi K100 leads (80/100 vs 36/100). In the "performance" category, the Redmi K100 notably outperforms the Motorola Razr 50 Ultra (92/100 vs 75/100). In the "display" category, the Redmi K100 and the Motorola Razr 50 Ultra are nearly equal (94/100 vs 91/100). In the "camera" category, the Motorola Razr 50 Ultra notably outperforms the Redmi K100 (58/100 vs 37/100). In the "battery" category, the Redmi K100 significantly outperforms the Motorola Razr 50 Ultra (80/100 vs 36/100). In the "portability" category, the Motorola Razr 50 Ultra significantly outperforms the Redmi K100 (75/100 vs 25/100).
Specs comparison
| Specification | Motorola Razr 50 Ultra | Redmi K100 | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8s Gen 3 | Qualcomm Snapdragon 8 Elite | |
| AnTuTu | 1797821 | 3298726 | |
| Geekbench Single | 1923 | 3013 | |
| Geekbench Multi | 5179 | 9287 | |
| Display | 6.9" Foldable LTPO AMOLED | 6.8" AMOLED | |
| Resolution | 1080x2640 | 1280x2772 | |
| Refresh rate | 165 Hz | 165 Hz | |
| Battery | 4000 mAh | 10000 mAh | |
| Charging | 45W | 100W | |
| Wireless charging | 15W | 0W | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 0 MP | 8 MP | |
| Telephoto | 50 MP | 0 MP | |
| Front camera | 32 MP | 20 MP | |
| RAM | 8GB / 12GB | 12GB / 16GB | |
| Storage | 256GB / 512GB | 256GB / 512GB | |
| OS | Android 14, up to 3 major Android upgrades | Android 17 | |
| Brightness (peak) | 3000 nits | 3500 nits | |
| NFC | yes | yes | |
| Protection | IPX8 | IP68 | |
| Dimensions | 171.4×74.0×7.1 mm | — | |
| Weight | 189 g | 234 g | |
| Launch price | — | — |
Camera comparison
Motorola Razr 50 Ultra
- Main: 50MP f/1.7
- Telephoto: 50MP
- Front: 32MP
Redmi K100
- Main: 50MP f/1.7
- Ultrawide: 8MP
- Front: 20MP
Display comparison
Motorola Razr 50 Ultra
- 6.9" Foldable LTPO AMOLED
- Resolution: 1080x2640
- Refresh rate: 165 Hz
Redmi K100
- 6.8" AMOLED
- Resolution: 1280x2772
- Refresh rate: 165 Hz
Battery and charging
Motorola Razr 50 Ultra
- 4000 mAh
- Wired: 45W
- Wireless: 15W
Redmi K100
- 10000 mAh
- Wired: 100W
- No wireless charging
Overall performance score
We compared Motorola Razr 50 Ultra and Redmi K100, covering their specs and all relevant benchmarks.
Redmi K100 leads Motorola Razr 50 Ultra by 45.5% in our overall performance rating.
Benchmarks
Detailed category analysis
performance
In the "performance" category, the Redmi K100 notably outperforms the Motorola Razr 50 Ultra (92/100 vs 75/100).
display
In the "display" category, the Redmi K100 and the Motorola Razr 50 Ultra are nearly equal (94/100 vs 91/100).
camera
In the "camera" category, the Motorola Razr 50 Ultra notably outperforms the Redmi K100 (58/100 vs 37/100).
battery
In the "battery" category, the Redmi K100 significantly outperforms the Motorola Razr 50 Ultra (80/100 vs 36/100).
portability
In the "portability" category, the Motorola Razr 50 Ultra significantly outperforms the Redmi K100 (75/100 vs 25/100).
Frequently asked questions
Which is better: the Motorola Razr 50 Ultra or the Redmi K100?
The Redmi K100 edges out the Motorola Razr 50 Ultra by just 7 points — the two devices are very close in overall level.
What is the rating of the Motorola Razr 50 Ultra and the Redmi K100?
The Motorola Razr 50 Ultra has a MobileRank rating of 66/100, the Redmi K100 — 73/100.
Which has the better camera: the Motorola Razr 50 Ultra or the Redmi K100?
The Motorola Razr 50 Ultra leads on camera score (58/100 vs 37/100).
Which is more powerful: the Motorola Razr 50 Ultra or the Redmi K100?
The Redmi K100 leads on performance (92/100 vs 75/100).
Should you choose the Motorola Razr 50 Ultra over the Redmi K100?
The Motorola Razr 50 Ultra is a better fit for active users. The Redmi K100 is a better fit for gamers and power users, those who care about battery life.