Redmi K100 Pro Max vs Vivo X300 Ultra
64.4Performance93.3
83.8Display82.3
78.2Camera84.6
92Battery91.5
86.7Features84
6 spec wins — Redmi K100 Pro Max6 spec wins — Vivo X300 Ultra
InnoReviews verdict
Vivo X300 Ultra wins this phone face-off, 88.1 to 78.8, pulling ahead mainly in performance (+29) and camera (+6). Redmi K100 Pro Max still makes sense if its price or standout specs fit your needs better.
Which would you pick?
Key differences
Reasons to pick the Redmi K100 Pro Max
- 37% higher capacity: 9,070 mAh vs 6,600 mAh
- 35% higher Optical zoom: 5 x vs 3.7 x
- 28% higher Refresh rate: 185 Hz vs 144 Hz
- 25% higher Wireless charging: 50 W vs 40 W
Reasons to pick the Vivo X300 Ultra
- Stronger performance score: 93 vs 64
- Stronger camera score: 85 vs 78
- 300% higher telephoto: 200 MP vs 50 MP
- 56% higher Front camera: 50 MP vs 32 MP
- 23% higher Pixel density: 510 ppi vs 416 ppi
Display
| Spec | Redmi K100 Pro Max | Vivo X300 Ultra |
|---|---|---|
| Screen size | 6.9 ″+1% | 6.82 ″ |
| Panel type | AMOLED | LTPO AMOLED |
| Resolution | 1200x2608 | 1440x3168 |
| Pixel density | 416 ppi | 510 ppi+23% |
| Refresh rate | 185 Hz+28% | 144 Hz |
| Peak brightness | 4,500 nits | 4,500 nits |
| Screen-to-body | 91.5 %+1% | 90.3 % |
Performance
| Spec | Redmi K100 Pro Max | Vivo X300 Ultra |
|---|---|---|
| Chipset | Snapdragon 8 Elite Gen 5 | Qualcomm Snapdragon 8 Elite Gen 5 |
| AnTuTu | — | 4,085,695 |
| Geekbench 6 (single) | — | 3,730Top 5% |
| Geekbench 6 (multi) | — | 11,494Top 5% |
| RAM (max) | 16 GB | 16 GB |
| Storage options | 256/512GB | 256/512GB/1TB |
| Storage type | UFS 4.1 | UFS 4.1 |
Camera
| Spec | Redmi K100 Pro Max | Vivo X300 Ultra |
|---|---|---|
| Main camera | 200 MP | 200 MP |
| Main aperture | f/1.7 | f/1.9 |
| Ultra-wide | 50 MP | 50 MP |
| Telephoto | 50 MP | 200 MP+300% |
| Optical zoom | 5 x+35% | 3.7 x |
| Max video | 8K@30fps | 8K@30fps |
| Front camera | 32 MP | 50 MP+56% |
| OIS | Yes | Yes |
Battery
| Spec | Redmi K100 Pro Max | Vivo X300 Ultra |
|---|---|---|
| Capacity | 9,070 mAh+37% | 6,600 mAh |
| Wired charging | 100 W | 100 W |
| Wireless charging | 50 W+25% | 40 W |
| Active use endurance | — | 16 h |
Design
| Spec | Redmi K100 Pro Max | Vivo X300 Ultra |
|---|---|---|
| Weight | 238 g | 232 g+3% |
| Thickness | 8.5 mm | 8.2 mm+4% |
| IP rating | IP68/IP69 | IP68/IP69 |
| Frame material | Aluminum | Aluminum |
Connectivity
| Spec | Redmi K100 Pro Max | Vivo X300 Ultra |
|---|---|---|
| 5G | Yes | Yes |
| Wi-Fi | Wi-Fi 7 | Wi-Fi 7 |
| Bluetooth | 6.0 | 5.4 |
| NFC | Yes | Yes |
| USB | USB-C | USB-C 3.2 |
| eSIM | No | Yes |
Software
| Spec | Redmi K100 Pro Max | Vivo X300 Ultra |
|---|---|---|
| OS at launch | Android 16 (HyperOS 3) | Android 16 (OriginOS 6) |
| OS update pledge | — | 5 years |
Audio
| Spec | Redmi K100 Pro Max | Vivo X300 Ultra |
|---|---|---|
| Stereo speakers | Yes | Yes |
| 3.5mm jack | No | No |