POCO F9 Ultra vs Redmi K70 Ultra
64.4Performance100
84.3Display75.1
78.2Camera43.4
92Battery71.8
78.7Features86.7
9 spec wins — POCO F9 Ultra5 spec wins — Redmi K70 Ultra
InnoReviews verdict
This one is close to a dead heat: POCO F9 Ultra scores 78.1 against 76.7 for Redmi K70 Ultra. Pick by the categories that matter to you — POCO F9 Ultra edges ahead in camera and battery, or by price.
Which would you pick?
Key differences
Reasons to pick the POCO F9 Ultra
- Stronger display score: 84 vs 75
- Stronger camera score: 78 vs 43
- Stronger battery score: 92 vs 72
- 525% higher ultra-wide: 50 MP vs 8 MP
- 300% higher Main camera: 200 MP vs 50 MP
Reasons to pick the Redmi K70 Ultra
- Stronger performance score: 100 vs 64
- Stronger features score: 87 vs 79
- 50% higher RAM (max): 24 GB vs 16 GB
- 20% higher Wired charging: 120 W vs 100 W
- 10% lower weight: 211 g vs 235 g
Display
| Spec | POCO F9 Ultra | Redmi K70 Ultra |
|---|---|---|
| Screen size | 6.9 ″+3% | 6.67 ″ |
| Panel type | AMOLED | OLED |
| Resolution | 2608x1200 | 1220x2712 |
| Pixel density | 416 ppi | 446 ppi+7% |
| Refresh rate | 185 Hz+28% | 144 Hz |
| Peak brightness | 4,500 nits+13% | 4,000 nits |
| Screen-to-body | — | 89.1 % |
Performance
| Spec | POCO F9 Ultra | Redmi K70 Ultra |
|---|---|---|
| Chipset | Qualcomm Snapdragon 8 Elite Gen 5 | MediaTek Dimensity 9300+ |
| RAM (max) | 16 GB | 24 GB+50% |
| Storage options | 256GB / 512GB / 1TB | 256/512GB/1TB |
| Storage type | UFS 4.1 | UFS 4.0 |
Camera
| Spec | POCO F9 Ultra | Redmi K70 Ultra |
|---|---|---|
| Main camera | 200 MP+300% | 50 MP |
| Main aperture | f/1.68 | f/1.7 |
| Ultra-wide | 50 MP+525% | 8 MP |
| Telephoto | 50 MP | — |
| Optical zoom | 5 x | — |
| Max video | 8K@30fps | 8K@30fps |
| Front camera | 32 MP+60% | 20 MP |
| OIS | Yes | Yes |
Battery
| Spec | POCO F9 Ultra | Redmi K70 Ultra |
|---|---|---|
| Capacity | 8,050 mAh+46% | 5,500 mAh |
| Wired charging | 100 W | 120 W+20% |
| Wireless charging | 50 W | 0 W |
Design
| Spec | POCO F9 Ultra | Redmi K70 Ultra |
|---|---|---|
| Weight | 235 g | 211 g+10% |
| Thickness | 8.7 mm | 8.4 mm+4% |
| IP rating | IP68 | IP68 |
| Frame material | — | Aluminum |
Connectivity
| Spec | POCO F9 Ultra | 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 3.2 | USB-C |
| eSIM | Yes | No |
Software
| Spec | POCO F9 Ultra | Redmi K70 Ultra |
|---|---|---|
| OS at launch | Android 16 (HyperOS 3) | Android 14 (HyperOS) |
| OS update pledge | 4 years | — |
Audio
| Spec | POCO F9 Ultra | Redmi K70 Ultra |
|---|---|---|
| Stereo speakers | Yes | Yes |
| 3.5mm jack | No | No |