Redmi K70 vs Samsung Galaxy Z Fold8 Ultra
The Redmi K70 (2023) runs on the Qualcomm Snapdragon 8 Gen 2, while the Samsung Galaxy Z Fold8 Ultra (2026) runs on the Snapdragon 8 Elite Gen 5; launch prices were $320 and $2199. By overall MobileRank rating, the Samsung Galaxy Z Fold8 Ultra leads — 79/100 vs 64/100 (a 15-point difference). Key differences: the main camera is 50 MP vs 200 MP; the Samsung Galaxy Z Fold8 Ultra is faster in AnTuTu (3,942,923 vs 1,752,044); the Samsung Galaxy Z Fold8 Ultra is thinner (4.1mm vs 8.2mm).
Redmi K70
Samsung Galaxy Z Fold8 Ultra
- Faster charging: 120W vs 60W
- Lighter: 209g vs 215g
- Cheaper at launch: $320 vs $2199
- Longer battery life (64/100 vs 61/100)
- Better display (90/100 vs 78/100)
- Higher AnTuTu: 3942923 vs 1752044
- Better Geekbench Single: 3640 vs 2004
- Better Geekbench Multi: 11033 vs 5311
- Better main camera: 200MP vs 50MP
- Higher performance (98/100 vs 75/100)
- Better camera (67/100 vs 35/100)
- Better portability (66/100 vs 51/100)
Comparing the Redmi K70 vs the Samsung Galaxy Z Fold8 Ultra, the Samsung Galaxy Z Fold8 Ultra scores 15 points higher (79/100 vs 64/100). In the "performance" category, the Samsung Galaxy Z Fold8 Ultra leads (98/100 vs 75/100). In the "camera" category, the Samsung Galaxy Z Fold8 Ultra leads (67/100 vs 35/100). Value score: Redmi K70 — 70/100, Samsung Galaxy Z Fold8 Ultra — 62/100; it is biased by price level, so it should not be compared directly between devices at different prices. In the "performance" category, the Samsung Galaxy Z Fold8 Ultra notably outperforms the Redmi K70 (98/100 vs 75/100). In the "display" category, the Redmi K70 is a bit better (90/100 vs 78/100). In the "camera" category, the Samsung Galaxy Z Fold8 Ultra significantly outperforms the Redmi K70 (67/100 vs 35/100). In the "battery" category, the Redmi K70 and the Samsung Galaxy Z Fold8 Ultra are nearly equal (64/100 vs 61/100). In the "portability" category, the Samsung Galaxy Z Fold8 Ultra notably outperforms the Redmi K70 (66/100 vs 51/100).
| Specification | Redmi K70 | Samsung Galaxy Z Fold8 Ultra | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Gen 2 | Snapdragon 8 Elite Gen 5 | |
| AnTuTu | 1752044 | 3942923 | |
| Geekbench Single | 2004 | 3640 | |
| Geekbench Multi | 5311 | 11033 | |
| Display | 6.7" AMOLED | 8.0" Foldable Dynamic LTPO AMOLED 2X | |
| Resolution | 3200x1440 | 1968x2184 | |
| Refresh rate | 120 Hz | 120 Hz | |
| Battery | 5000 mAh | 5000 mAh | |
| Charging | 120W | 60W | |
| Wireless charging | 0W | 25W | |
| Main camera | 50 MP | 200 MP | |
| Ultrawide | 8 MP | 50 MP | |
| Telephoto | 0 MP | 10 MP | |
| Front camera | 16 MP | 10 MP | |
| RAM | 12GB / 16GB | 12GB / 16GB | |
| Storage | 256GB / 512GB / 1TB | 256GB / 512GB / 1TB | |
| OS | Android 14 | Android 16 / One UI 8.5 | |
| Brightness (peak) | 4000 nits | — | |
| NFC | yes | yes | |
| Protection | — | IP48 | |
| Dimensions | 160.9×75.0×8.2 mm | — | |
| Weight | 209 g | 215 g | |
| Launch price | $320 | $2199 |
Redmi K70
- Main: 50MP f/1.6
- Ultrawide: 8MP
- Front: 16MP
Samsung Galaxy Z Fold8 Ultra
- Main: 200MP f/f/1.7
- Ultrawide: 50MP
- Telephoto: 10MP
- Front: 10MP
Redmi K70
- 6.7" AMOLED
- Resolution: 3200x1440
- Refresh rate: 120 Hz
Samsung Galaxy Z Fold8 Ultra
- 8.0" Foldable Dynamic LTPO AMOLED 2X
- Resolution: 1968x2184
- Refresh rate: 120 Hz
Redmi K70
- 5000 mAh
- Wired: 120W
- No wireless charging
Samsung Galaxy Z Fold8 Ultra
- 5000 mAh
- Wired: 60W
- Wireless: 25W
We compared Redmi K70 and Samsung Galaxy Z Fold8 Ultra, covering their specs and all relevant benchmarks.
Samsung Galaxy Z Fold8 Ultra leads Redmi K70 by 55.6% in our overall performance rating.
Launch price difference: $1879. Redmi K70 was $1879 cheaper at launch.
performance
In the "performance" category, the Samsung Galaxy Z Fold8 Ultra notably outperforms the Redmi K70 (98/100 vs 75/100).
display
In the "display" category, the Redmi K70 is a bit better (90/100 vs 78/100).
camera
In the "camera" category, the Samsung Galaxy Z Fold8 Ultra significantly outperforms the Redmi K70 (67/100 vs 35/100).
battery
In the "battery" category, the Redmi K70 and the Samsung Galaxy Z Fold8 Ultra are nearly equal (64/100 vs 61/100).
portability
In the "portability" category, the Samsung Galaxy Z Fold8 Ultra notably outperforms the Redmi K70 (66/100 vs 51/100).
Which is better: the Redmi K70 or the Samsung Galaxy Z Fold8 Ultra?
The Samsung Galaxy Z Fold8 Ultra is noticeably better than the Redmi K70 — the overall rating gap is 15 points.
What is the rating of the Redmi K70 and the Samsung Galaxy Z Fold8 Ultra?
The Redmi K70 has a MobileRank rating of 64/100, the Samsung Galaxy Z Fold8 Ultra — 79/100.
Which has the better camera: the Redmi K70 or the Samsung Galaxy Z Fold8 Ultra?
The Samsung Galaxy Z Fold8 Ultra leads on camera score (67/100 vs 35/100).
Which is more powerful: the Redmi K70 or the Samsung Galaxy Z Fold8 Ultra?
The Samsung Galaxy Z Fold8 Ultra leads on performance (98/100 vs 75/100).
Should you choose the Redmi K70 over the Samsung Galaxy Z Fold8 Ultra?
The Redmi K70 is a better fit for active users. The Samsung Galaxy Z Fold8 Ultra is a better fit for gamers and power users.