Redmi K70 Ultra vs Redmi Note 9S
100Performance23.1
75.1Display29.7
43.4Camera30.5
71.8Battery39
86.7Features20
12 spec wins — Redmi K70 Ultra2 spec wins — Redmi Note 9S
InnoReviews verdict
Redmi K70 Ultra wins this phone face-off, 76.7 to 28.8, pulling ahead mainly in performance (+77) and features (+67). Redmi Note 9S still makes sense if its price or standout specs fit your needs better.
Which would you pick?
Key differences
Reasons to pick the Redmi K70 Ultra
- Stronger performance score: 100 vs 23
- Stronger display score: 75 vs 30
- Stronger camera score: 43 vs 31
- Stronger battery score: 72 vs 39
- Stronger features score: 87 vs 20
Reasons to pick the Redmi Note 9S
- Has 3.5mm jack — the other doesn't
Display
| Spec | Redmi K70 Ultra | Redmi Note 9S |
|---|---|---|
| Screen size | 6.67 ″ | 6.67 ″ |
| Panel type | OLED | IPS LCD |
| Resolution | 1220x2712 | 2400x1080 |
| Pixel density | 446 ppi+13% | 395 ppi |
| Refresh rate | 144 Hz+140% | 60 Hz |
| Peak brightness | 4,000 nits | — |
| Screen-to-body | 89.1 % | — |
Performance
| Spec | Redmi K70 Ultra | Redmi Note 9S |
|---|---|---|
| Chipset | MediaTek Dimensity 9300+ | Snapdragon 720G |
| AnTuTu | — | 395,000 |
| Geekbench 6 (single) | — | 730Bottom 13% |
| Geekbench 6 (multi) | — | 1,900Bottom 12% |
| RAM (max) | 24 GB+500% | 4 GB |
| Storage options | 256/512GB/1TB | 64GB / 128GB |
| Storage type | UFS 4.0 | UFS 2.1 |
Camera
| Spec | Redmi K70 Ultra | Redmi Note 9S |
|---|---|---|
| Main camera | 50 MP+4% | 48 MP |
| Main aperture | f/1.7 | f/1.8 |
| Ultra-wide | 8 MP | 8 MP |
| Max video | 8K@30fps | 4K@30fps |
| Front camera | 20 MP+25% | 16 MP |
| OIS | Yes | No |
Battery
| Spec | Redmi K70 Ultra | Redmi Note 9S |
|---|---|---|
| Capacity | 5,500 mAh+10% | 5,020 mAh |
| Wired charging | 120 W+567% | 18 W |
| Wireless charging | 0 W | — |
Design
| Spec | Redmi K70 Ultra | Redmi Note 9S |
|---|---|---|
| Weight | 211 g | 209 g+1% |
| Thickness | 8.4 mm+5% | 8.8 mm |
| IP rating | IP68 | — |
| Frame material | Aluminum | Plastic |
Connectivity
| Spec | Redmi K70 Ultra | Redmi Note 9S |
|---|---|---|
| 5G | Yes | No |
| Wi-Fi | Wi-Fi 7 | Wi-Fi 5 |
| Bluetooth | 5.4 | 5.0 |
| NFC | Yes | No |
| USB | USB-C | USB-C 2.0 |
| eSIM | No | No |
Software
| Spec | Redmi K70 Ultra | Redmi Note 9S |
|---|---|---|
| OS at launch | Android 14 (HyperOS) | Android 10 (MIUI 11) |
| OS update pledge | — | 2 years |
Audio
| Spec | Redmi K70 Ultra | Redmi Note 9S |
|---|---|---|
| Stereo speakers | Yes | No |
| 3.5mm jack | No | Yes |