POCO X8 Pro Max vs Redmi K70 Ultra
75.8Performance100
70.8Display75.1
43.4Camera43.4
89.4Battery71.8
100Features86.7
6 spec wins — POCO X8 Pro Max5 spec wins — Redmi K70 Ultra
InnoReviews verdict
Redmi K70 Ultra wins this phone face-off, 76.7 to 73.5, pulling ahead mainly in performance (+24) and display (+4). POCO X8 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 POCO X8 Pro Max
- Stronger battery score: 89 vs 72
- Stronger features score: 100 vs 87
- 55% higher capacity: 8,500 mAh vs 5,500 mAh
- Has eSIM — the other doesn't
Reasons to pick the Redmi K70 Ultra
- Stronger performance score: 100 vs 76
- Stronger display score: 75 vs 71
- 100% higher RAM (max): 24 GB vs 12 GB
- 20% higher Refresh rate: 144 Hz vs 120 Hz
- 20% higher Wired charging: 120 W vs 100 W
Display
| Spec | POCO X8 Pro Max | Redmi K70 Ultra |
|---|---|---|
| Screen size | 6.83 ″+2% | 6.67 ″ |
| Panel type | AMOLED | OLED |
| Resolution | 1280x2772 | 1220x2712 |
| Pixel density | 447 ppi | 446 ppi |
| Refresh rate | 120 Hz | 144 Hz+20% |
| Peak brightness | 3,500 nits | 4,000 nits+14% |
| Screen-to-body | 94.3 %+6% | 89.1 % |
Performance
| Spec | POCO X8 Pro Max | Redmi K70 Ultra |
|---|---|---|
| Chipset | MediaTek Dimensity 9500s | MediaTek Dimensity 9300+ |
| AnTuTu | 2,604,459Top 25% | — |
| AnTuTu 11 (CPU) | 803,108Top 22% | — |
| AnTuTu 11 (GPU) | 859,318Top 28% | — |
| AnTuTu 11 (Memory) | 405,204Top 16% | — |
| AnTuTu 11 (UX) | 536,829Top 31% | — |
| RAM (max) | 12 GB | 24 GB+100% |
| Storage options | 256GB / 512GB | 256/512GB/1TB |
| Storage type | UFS 4.1 | UFS 4.0 |
Camera
| Spec | POCO X8 Pro Max | Redmi K70 Ultra |
|---|---|---|
| Main camera | 50 MP | 50 MP |
| Main aperture | f/1.5 | f/1.7 |
| Ultra-wide | 8 MP | 8 MP |
| Optical zoom | 1 x | — |
| Max video | 4K@60fps | 8K@30fps |
| Front camera | 20 MP | 20 MP |
| OIS | Yes | Yes |
Battery
| Spec | POCO X8 Pro Max | Redmi K70 Ultra |
|---|---|---|
| Capacity | 8,500 mAh+55% | 5,500 mAh |
| Wired charging | 100 W | 120 W+20% |
| Wireless charging | 0 W | 0 W |
| Active use endurance | 25.4 h | — |
Design
| Spec | POCO X8 Pro Max | Redmi K70 Ultra |
|---|---|---|
| Weight | 218 g | 211 g+3% |
| Thickness | 8.2 mm+2% | 8.4 mm |
| IP rating | IP68/IP69K | IP68 |
| Frame material | Aluminum | Aluminum |
Connectivity
| Spec | POCO X8 Pro Max | Redmi K70 Ultra |
|---|---|---|
| 5G | Yes | Yes |
| Wi-Fi | Wi-Fi 7 | Wi-Fi 7 |
| Bluetooth | 6.0 | 5.4 |
| NFC | Yes | Yes |
| USB | USB-C 2.0 | USB-C |
| eSIM | Yes | No |
Software
| Spec | POCO X8 Pro Max | Redmi K70 Ultra |
|---|---|---|
| OS at launch | Android 16 (HyperOS 3) | Android 14 (HyperOS) |
Audio
| Spec | POCO X8 Pro Max | Redmi K70 Ultra |
|---|---|---|
| Stereo speakers | Yes | Yes |
| 3.5mm jack | No | No |