Redmi K70 Ultra vs Samsung Galaxy Z Fold 7
100Performance75.8
75.1Display58.4
43.4Camera55.7
71.8Battery47.9
86.7Features94.7
9 spec wins — Redmi K70 Ultra6 spec wins — Samsung Galaxy Z Fold 7
InnoReviews verdict
Redmi K70 Ultra wins this phone face-off, 76.7 to 64.6, pulling ahead mainly in performance (+24) and battery (+24). Samsung Galaxy Z Fold 7 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 76
- Stronger display score: 75 vs 58
- Stronger battery score: 72 vs 48
- 380% higher Wired charging: 120 W vs 25 W
- 100% higher Front camera: 20 MP vs 10 MP
Reasons to pick the Samsung Galaxy Z Fold 7
- Stronger camera score: 56 vs 43
- Stronger features score: 95 vs 87
- 300% higher Main camera: 200 MP vs 50 MP
- 50% higher ultra-wide: 12 MP vs 8 MP
- 20% higher Screen size: 8 ″ vs 6.67 ″
Display
| Spec | Redmi K70 Ultra | Samsung Galaxy Z Fold 7 |
|---|---|---|
| Screen size | 6.67 ″ | 8 ″+20% |
| Panel type | OLED | Foldable Dynamic LTPO AMOLED 2X |
| Resolution | 1220x2712 | 1968x2184 |
| Pixel density | 446 ppi+21% | 368 ppi |
| Refresh rate | 144 Hz+20% | 120 Hz |
| Peak brightness | 4,000 nits+54% | 2,600 nits |
| Screen-to-body | 89.1 % | 90.6 %+2% |
Performance
| Spec | Redmi K70 Ultra | Samsung Galaxy Z Fold 7 |
|---|---|---|
| Chipset | MediaTek Dimensity 9300+ | Snapdragon 8 Elite for Galaxy |
| AnTuTu | — | 2,250,000 |
| Geekbench 6 (single) | — | 2,950Top 16% |
| Geekbench 6 (multi) | — | 9,300Top 12% |
| RAM (max) | 24 GB+50% | 16 GB |
| Storage options | 256/512GB/1TB | 256/512GB/1TB |
| Storage type | UFS 4.0 | UFS 4.0 |
Camera
| Spec | Redmi K70 Ultra | Samsung Galaxy Z Fold 7 |
|---|---|---|
| Main camera | 50 MP | 200 MP+300% |
| Main aperture | f/1.7 | f/1.7 |
| Ultra-wide | 8 MP | 12 MP+50% |
| Telephoto | — | 10 MP |
| Optical zoom | — | 3 x |
| Max video | 8K@30fps | 8K@30fps |
| Front camera | 20 MP+100% | 10 MP |
| OIS | Yes | Yes |
Battery
| Spec | Redmi K70 Ultra | Samsung Galaxy Z Fold 7 |
|---|---|---|
| Capacity | 5,500 mAh+25% | 4,400 mAh |
| Wired charging | 120 W+380% | 25 W |
| Wireless charging | 0 W | 15 W |
| Active use endurance | — | 10 h |
Design
| Spec | Redmi K70 Ultra | Samsung Galaxy Z Fold 7 |
|---|---|---|
| Weight | 211 g+2% | 215 g |
| Thickness | 8.4 mm+6% | 8.9 mm |
| IP rating | IP68 | IP48 |
| Frame material | Aluminum | Armor Aluminum |
Connectivity
| Spec | Redmi K70 Ultra | Samsung Galaxy Z Fold 7 |
|---|---|---|
| 5G | Yes | Yes |
| Wi-Fi | Wi-Fi 7 | Wi-Fi 7 |
| Bluetooth | 5.4 | 5.4 |
| NFC | Yes | Yes |
| USB | USB-C | USB-C 3.2 |
| eSIM | No | Yes |
Software
| Spec | Redmi K70 Ultra | Samsung Galaxy Z Fold 7 |
|---|---|---|
| OS at launch | Android 14 (HyperOS) | Android 16 (One UI 8) |
| OS update pledge | — | 7 years |
Audio
| Spec | Redmi K70 Ultra | Samsung Galaxy Z Fold 7 |
|---|---|---|
| Stereo speakers | Yes | Yes |
| 3.5mm jack | No | No |
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