Redmi K100 Pro Max vs Vivo T4 Ultra
The Redmi K100 Pro Max (2026) runs on the Snapdragon 8 Elite Gen 5, while the Vivo T4 Ultra (2025) runs on the MediaTek Dimensity 9300+; launch prices were $730 and $449. By overall MobileRank rating, the Redmi K100 Pro Max leads — 93/100 vs 75/100 (a 18-point difference). Key differences: the Redmi K100 Pro Max has the bigger battery (9070 mAh vs 5500); the main camera is 200 MP vs 50 MP; the Redmi K100 Pro Max is faster in AnTuTu (3,722,803 vs 2,286,808).
Profile comparison
Category scores
Redmi K100 Pro Max
Vivo T4 Ultra
What makes Redmi K100 Pro Max better?
- Higher AnTuTu: 3722803 vs 2286808
- Better Geekbench Single: 3639 vs 2249
- Better Geekbench Multi: 11047 vs 7352
- Bigger battery: 9070 vs 5500 mAh
- Faster charging: 100W vs 90W
- Better main camera: 200MP vs 50MP
- Higher refresh rate: 185Hz vs 120Hz
- Higher performance (97/100 vs 83/100)
- Better camera (90/100 vs 61/100)
- Longer battery life (95/100 vs 75/100)
- Better display (91/100 vs 85/100)
What makes Vivo T4 Ultra better?
- Cheaper at launch: $449 vs $730
- Overall rating 75/100
Comparison verdict
Comparing the Redmi K100 Pro Max vs the Vivo T4 Ultra, the Redmi K100 Pro Max scores 18 points higher (93/100 vs 75/100). In the "performance" category, the Redmi K100 Pro Max leads (97/100 vs 83/100). In the "camera" category, the Redmi K100 Pro Max leads (90/100 vs 61/100). In the "battery" category, the Redmi K100 Pro Max leads (95/100 vs 75/100). Value score: Redmi K100 Pro Max — 100/100, Vivo T4 Ultra — 74/100; 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 Redmi K100 Pro Max is a bit better (97/100 vs 83/100). In the "display" category, the Redmi K100 Pro Max is a bit better (91/100 vs 85/100). In the "camera" category, the Redmi K100 Pro Max notably outperforms the Vivo T4 Ultra (90/100 vs 61/100). In the "battery" category, the Redmi K100 Pro Max notably outperforms the Vivo T4 Ultra (95/100 vs 75/100).
Specs comparison
| Specification | Redmi K100 Pro Max | Vivo T4 Ultra | |
|---|---|---|---|
| Processor | Snapdragon 8 Elite Gen 5 | MediaTek Dimensity 9300+ | |
| AnTuTu | 3722803 | 2286808 | |
| Geekbench Single | 3639 | 2249 | |
| Geekbench Multi | 11047 | 7352 | |
| Display | 6.9" AMOLED | 6.7" AMOLED | |
| Resolution | 1200x2608 | 2800x1260 | |
| Refresh rate | 185 Hz | 120 Hz | |
| Battery | 9070 mAh | 5500 mAh | |
| Charging | 100W | 90W | |
| Wireless charging | 50W | — | |
| Main camera | 200 MP | 50 MP | |
| Ultrawide | 50 MP | 8 MP | |
| Telephoto | 50 MP | 50 MP | |
| Front camera | 32 MP | 32 MP | |
| RAM | 12GB / 16GB | 8GB / 12GB | |
| Storage | 256GB / 512GB / 1TB | 256GB / 512GB | |
| OS | Android 16 | Android 15 | |
| Brightness (peak) | 4500 nits | — | |
| NFC | yes | — | |
| Protection | IP69 | — | |
| Weight | — | 192 g | |
| Launch price | $730 | $449 |
Camera comparison
Redmi K100 Pro Max
- Main: 200MP f/1.9
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 32MP
Vivo T4 Ultra
- Main: 50MP f/1.88
- Ultrawide: 8MP
- Telephoto: 50MP
- Front: 32MP
Display comparison
Redmi K100 Pro Max
- 6.9" AMOLED
- Resolution: 1200x2608
- Refresh rate: 185 Hz
Vivo T4 Ultra
- 6.7" AMOLED
- Resolution: 2800x1260
- Refresh rate: 120 Hz
Battery and charging
Redmi K100 Pro Max
- 9070 mAh
- Wired: 100W
- Wireless: 50W
Vivo T4 Ultra
- 5500 mAh
- Wired: 90W
- Wireless charging: no data
Overall performance score
We compared Redmi K100 Pro Max and Vivo T4 Ultra, covering their specs and all relevant benchmarks.
Redmi K100 Pro Max leads Vivo T4 Ultra by 62.8% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Launch price difference: $281. Vivo T4 Ultra was $281 cheaper at launch.
Detailed category analysis
performance
In the "performance" category, the Redmi K100 Pro Max is a bit better (97/100 vs 83/100).
display
In the "display" category, the Redmi K100 Pro Max is a bit better (91/100 vs 85/100).
camera
In the "camera" category, the Redmi K100 Pro Max notably outperforms the Vivo T4 Ultra (90/100 vs 61/100).
battery
In the "battery" category, the Redmi K100 Pro Max notably outperforms the Vivo T4 Ultra (95/100 vs 75/100).
Frequently asked questions
Which is better: the Redmi K100 Pro Max or the Vivo T4 Ultra?
The Redmi K100 Pro Max is noticeably better than the Vivo T4 Ultra — the overall rating gap is 18 points.
What is the rating of the Redmi K100 Pro Max and the Vivo T4 Ultra?
The Redmi K100 Pro Max has a MobileRank rating of 93/100, the Vivo T4 Ultra — 75/100.
Which has the better camera: the Redmi K100 Pro Max or the Vivo T4 Ultra?
The Redmi K100 Pro Max leads on camera score (90/100 vs 61/100).
Which is more powerful: the Redmi K100 Pro Max or the Vivo T4 Ultra?
The Redmi K100 Pro Max leads on performance (97/100 vs 83/100).
Should you choose the Redmi K100 Pro Max over the Vivo T4 Ultra?
The Redmi K100 Pro Max is a better fit for gamers and power users, mobile photography enthusiasts, those who care about battery life, budget-conscious buyers. The Vivo T4 Ultra is a better fit for gamers and power users, those who care about battery life.