Redmi 15 4G vs Samsung Galaxy Z Fold8
The Redmi 15 4G (2025) runs on the Qualcomm Snapdragon 685, while the Samsung Galaxy Z Fold8 (2026) runs on the Snapdragon 8 Elite Gen 5; estimated prices are $135 and $1999. By overall MobileRank rating, the Samsung Galaxy Z Fold8 leads — 65/100 vs 32/100 (a 33-point difference). Key differences: the Redmi 15 4G has the bigger battery (7000 mAh vs 4800); the Samsung Galaxy Z Fold8 is faster in AnTuTu (3,942,923 vs 467,392).
Redmi 15 4G
Samsung Galaxy Z Fold8
- Bigger battery: 7000 vs 4800 mAh
- Higher refresh rate: 144Hz vs 120Hz
- Cheaper: $135 vs $1999
- Longer battery life (53/100 vs 40/100)
- Better value for money (100/100 vs 0/100)
- Higher AnTuTu: 3942923 vs 467392
- Better Geekbench Single: 3640 vs 466
- Better Geekbench Multi: 11033 vs 1396
- Faster charging: 45W vs 33W
- Lighter: 215g vs 224g
- Higher performance (92/100 vs 0/100)
- Better camera (45/100 vs 24/100)
- Better design/ergonomics (31/100 vs 20/100)
Comparing the Redmi 15 4G vs the Samsung Galaxy Z Fold8, the Samsung Galaxy Z Fold8 scores 33 points higher (65/100 vs 32/100). In the "performance" category, the Samsung Galaxy Z Fold8 leads (92/100 vs 0/100). In the "camera" category, the Samsung Galaxy Z Fold8 leads (45/100 vs 24/100). In the "battery" category, the Redmi 15 4G leads (53/100 vs 40/100). In the "value for money" category, the Redmi 15 4G leads (100/100 vs 0/100). In the "performance" category, the Samsung Galaxy Z Fold8 significantly outperforms the Redmi 15 4G (92/100 vs 0/100). In the "display" category, both devices are on the same level — 100/100. In the "camera" category, the Samsung Galaxy Z Fold8 notably outperforms the Redmi 15 4G (45/100 vs 24/100). In the "battery" category, the Redmi 15 4G is a bit better (53/100 vs 40/100). In the "design" category, the Samsung Galaxy Z Fold8 is a bit better (31/100 vs 20/100). In the "value for money" category, the Redmi 15 4G significantly outperforms the Samsung Galaxy Z Fold8 (100/100 vs 0/100).
| Specification | Redmi 15 4G | Samsung Galaxy Z Fold8 | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 685 | Snapdragon 8 Elite Gen 5 | |
| AnTuTu | 467392 | 3942923 | |
| Geekbench Single | 466 | 3640 | |
| Geekbench Multi | 1396 | 11033 | |
| Display | 6.9" IPS LCD | 7.6" Foldable Dynamic LTPO AMOLED 2X | |
| Resolution | 1080x2340 | 1968x2184 | |
| Refresh rate | 144 Hz | 120 Hz | |
| Battery | 7000 mAh | 4800 mAh | |
| Charging | 33W | 45W | |
| Wireless charging | 0W | 15W | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 0 MP | 50 MP | |
| Front camera | 8 MP | 10 MP | |
| RAM | 4GB / 6GB / 8GB | 12GB / 16GB | |
| Storage | 128GB / 256GB | 256GB / 512GB / 1TB | |
| OS | Android 15, HyperOS 2 | Android 16 / One UI 8.5 | |
| NFC | yes | yes | |
| Protection | IP64 | IP48 | |
| Dimensions | 171.1×82.1×8.6 mm | — | |
| Weight | 224 g | 215 g | |
| Price | $135 | $1999 |
Redmi 15 4G
- Main: 50MP f/f/1.8
- Front: 8MP
Samsung Galaxy Z Fold8
- Main: 50MP f/f/1.8
- Ultrawide: 50MP
- Front: 10MP
Redmi 15 4G
- 6.9" IPS LCD
- Resolution: 1080x2340
- Refresh rate: 144 Hz
Samsung Galaxy Z Fold8
- 7.6" Foldable Dynamic LTPO AMOLED 2X
- Resolution: 1968x2184
- Refresh rate: 120 Hz
Redmi 15 4G
- 7000 mAh
- Wired: 33W
- No wireless charging
Samsung Galaxy Z Fold8
- 4800 mAh
- Wired: 45W
- Wireless: 15W
We compared Redmi 15 4G and Samsung Galaxy Z Fold8, covering their specs and all relevant benchmarks.
Samsung Galaxy Z Fold8 leads Redmi 15 4G by 88.1% in our overall performance rating.
Price difference: $1864. Redmi 15 4G is cheaper by $1864.
performance
In the "performance" category, the Samsung Galaxy Z Fold8 significantly outperforms the Redmi 15 4G (92/100 vs 0/100).
display
In the "display" category, both devices are on the same level — 100/100.
camera
In the "camera" category, the Samsung Galaxy Z Fold8 notably outperforms the Redmi 15 4G (45/100 vs 24/100).
battery
In the "battery" category, the Redmi 15 4G is a bit better (53/100 vs 40/100).
design
In the "design" category, the Samsung Galaxy Z Fold8 is a bit better (31/100 vs 20/100).
value for money
In the "value for money" category, the Redmi 15 4G significantly outperforms the Samsung Galaxy Z Fold8 (100/100 vs 0/100).
Which is better: the Redmi 15 4G or the Samsung Galaxy Z Fold8?
The Samsung Galaxy Z Fold8 significantly outperforms the Redmi 15 4G by 33 points (65/100 vs 32/100).
What is the rating of the Redmi 15 4G and the Samsung Galaxy Z Fold8?
The Redmi 15 4G has a MobileRank rating of 32/100, the Samsung Galaxy Z Fold8 — 65/100.
Which has the better camera: the Redmi 15 4G or the Samsung Galaxy Z Fold8?
The Samsung Galaxy Z Fold8 leads on camera score (45/100 vs 24/100).
Which is more powerful: the Redmi 15 4G or the Samsung Galaxy Z Fold8?
The Samsung Galaxy Z Fold8 leads on performance (92/100 vs 0/100).
Should you choose the Redmi 15 4G over the Samsung Galaxy Z Fold8?
The Redmi 15 4G is a better fit for budget-conscious buyers. The Samsung Galaxy Z Fold8 is a better fit for gamers and power users.