Redmi 15 vs Samsung Galaxy Z Fold 8
21.8Performance86.1
50.5Display61.6
29Camera50.2
66.7Battery67.5
28Features94.7
4 spec wins — Redmi 1514 spec wins — Samsung Galaxy Z Fold 8
InnoReviews verdict
Samsung Galaxy Z Fold 8 wins this phone face-off, 71.2 to 38.6, pulling ahead mainly in features (+67) and performance (+64). Redmi 15 still makes sense if its price or standout specs fit your needs better.
Which would you pick?
Key differences
Reasons to pick the Redmi 15
- 88% higher Wild Life Extreme stability: 99 % vs 53 %
- 46% higher capacity: 7,000 mAh vs 4,800 mAh
- 20% higher Refresh rate: 144 Hz vs 120 Hz
- 13% lower thickness: 8.4 mm vs 9.7 mm
Reasons to pick the Samsung Galaxy Z Fold 8
- Stronger performance score: 86 vs 22
- Stronger display score: 62 vs 51
- Stronger camera score: 50 vs 29
- Stronger features score: 95 vs 28
- 644% higher Geekbench 6 (single): 3,528 vs 474
Display
| Spec | Redmi 15 | Samsung Galaxy Z Fold 8 |
|---|---|---|
| Screen size | 6.9 ″ | 7.6 ″+10% |
| Panel type | IPS LCD | Foldable Dynamic LTPO AMOLED 2X |
| Resolution | 1080x2340 | 2448x1848 |
| Pixel density | 374 ppi | 404 ppi+8% |
| Refresh rate | 144 Hz+20% | 120 Hz |
| Peak brightness | 850 nits | 3,000 nits+253% |
| Screen-to-body | — | 89.6 % |
Performance
| Spec | Redmi 15 | Samsung Galaxy Z Fold 8 |
|---|---|---|
| Chipset | Snapdragon 685 | Snapdragon 8 Elite Gen 5 for Galaxy |
| AnTuTu | — | 2,947,517 |
| Geekbench 6 (single) | 474Bottom 9% | 3,528+644%Top 6% |
| Geekbench 6 (multi) | 1,620Bottom 10% | 10,619+555%Top 4% |
| Wild Life Extreme stability | 99 %+88%Top 39% | 53 %Bottom 11% |
| RAM (max) | 8 GB | 16 GB+100% |
| Storage options | 128/256GB | 256GB/512GB/1TB |
| Storage type | UFS 2.2 | UFS 4.0 |
Camera
| Spec | Redmi 15 | Samsung Galaxy Z Fold 8 |
|---|---|---|
| Main camera | 50 MP | 50 MP |
| Main aperture | f/1.8 | f/1.8 |
| Ultra-wide | — | 50 MP |
| Max video | 1080p@30fps | 8K@30fps |
| Front camera | 8 MP | 10 MP+25% |
| OIS | No | Yes |
Battery
| Spec | Redmi 15 | Samsung Galaxy Z Fold 8 |
|---|---|---|
| Capacity | 7,000 mAh+46% | 4,800 mAh |
| Wired charging | 33 W | 45 W+36% |
| Wireless charging | — | 20 W |
| Active use endurance | — | 13.8 h |
Design
| Spec | Redmi 15 | Samsung Galaxy Z Fold 8 |
|---|---|---|
| Weight | 214 g | 201 g+6% |
| Thickness | 8.4 mm+13% | 9.7 mm |
| IP rating | IP64 | IP48 |
| Frame material | Plastic | Armor Aluminum |
Connectivity
| Spec | Redmi 15 | Samsung Galaxy Z Fold 8 |
|---|---|---|
| 5G | No | Yes |
| Wi-Fi | Wi-Fi 5 | Wi-Fi 7 |
| Bluetooth | 5.0 | 6.0 |
| NFC | Yes | Yes |
| USB | USB-C 2.0 | USB-C 3.2 |
| eSIM | No | Yes |
Software
| Spec | Redmi 15 | Samsung Galaxy Z Fold 8 |
|---|---|---|
| OS at launch | Android 15 (HyperOS 2) | Android 17 (One UI 9) |
| OS update pledge | 2 years | 7 years+250% |
Audio
| Spec | Redmi 15 | Samsung Galaxy Z Fold 8 |
|---|---|---|
| Stereo speakers | No | Yes |
| 3.5mm jack | No | No |