Honor X8d vs Xiaomi 15 Ultra
The Honor X8d (2026) runs on the Qualcomm Snapdragon 685, while the Xiaomi 15 Ultra (2025) runs on the Qualcomm Snapdragon 8 Elite; launch prices were $220 and $999. By overall MobileRank rating, the Xiaomi 15 Ultra leads — 85/100 vs 47/100 (a 38-point difference). Key differences: the Xiaomi 15 Ultra has the bigger battery (6000 mAh vs 5200); the main camera is 108 MP vs 50 MP; the Xiaomi 15 Ultra is faster in AnTuTu (3,030,376 vs 467,392); the Honor X8d is noticeably lighter (185g vs 225g).
Honor X8d
Xiaomi 15 Ultra
- Better main camera: 108MP vs 50MP
- Lighter: 185g vs 225g
- Cheaper at launch: $220 vs $999
- Better portability (73/100 vs 29/100)
- Higher AnTuTu: 3030376 vs 467392
- Better Geekbench Single: 3050 vs 466
- Better Geekbench Multi: 10200 vs 1396
- Bigger battery: 6000 vs 5200 mAh
- Faster charging: 90W vs 45W
- Higher performance (92/100 vs 33/100)
- Better camera (87/100 vs 43/100)
- Longer battery life (80/100 vs 53/100)
- Better display (90/100 vs 79/100)
Comparing the Honor X8d vs the Xiaomi 15 Ultra, the Xiaomi 15 Ultra scores 38 points higher (85/100 vs 47/100). In the "performance" category, the Xiaomi 15 Ultra leads (92/100 vs 33/100). In the "camera" category, the Xiaomi 15 Ultra leads (87/100 vs 43/100). In the "battery" category, the Xiaomi 15 Ultra leads (80/100 vs 53/100). Value score: Honor X8d — 52/100, Xiaomi 15 Ultra — 82/100; it is biased by price level, so it should not be compared directly between devices at different prices. In the "performance" category, the Xiaomi 15 Ultra significantly outperforms the Honor X8d (92/100 vs 33/100). In the "display" category, the Xiaomi 15 Ultra is a bit better (90/100 vs 79/100). In the "camera" category, the Xiaomi 15 Ultra significantly outperforms the Honor X8d (87/100 vs 43/100). In the "battery" category, the Xiaomi 15 Ultra notably outperforms the Honor X8d (80/100 vs 53/100). In the "portability" category, the Honor X8d significantly outperforms the Xiaomi 15 Ultra (73/100 vs 29/100).
| Specification | Honor X8d | Xiaomi 15 Ultra | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 685 | Qualcomm Snapdragon 8 Elite | |
| AnTuTu | 467392 | 3030376 | |
| Geekbench Single | 466 | 3050 | |
| Geekbench Multi | 1396 | 10200 | |
| Display | 6.7" AMOLED | 6.7" LTPO AMOLED | |
| Resolution | 1080x2392 | 3200x1440 | |
| Refresh rate | 120 Hz | 120 Hz | |
| Battery | 5200 mAh | 6000 mAh | |
| Charging | 45W | 90W | |
| Wireless charging | 0W | 50W | |
| DXOMark (camera) | — | 159 | |
| Main camera | 108 MP | 50 MP | |
| Ultrawide | 5 MP | 50 MP | |
| Telephoto | 0 MP | 50 MP | |
| Front camera | 16 MP | 32 MP | |
| RAM | 6GB / 8GB | 16GB | |
| Storage | 128GB / 256GB | 256GB / 512GB / 1TB | |
| OS | Android 15, MagicOS 10 | Android 15 / HyperOS 2 | |
| Brightness (peak) | — | 3200 nits | |
| NFC | yes | yes | |
| Protection | IP65 | IP68 | |
| Dimensions | 162.9×76.3×7.5 mm | 161.3×75.3×9.4 mm | |
| Weight | 185 g | 225 g | |
| Launch price | $220 | $999 |
Honor X8d
- Main: 108MP
- Ultrawide: 5MP
- Front: 16MP
Xiaomi 15 Ultra
- Main: 50MP f/f/1.63
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 32MP
Honor X8d
- 6.7" AMOLED
- Resolution: 1080x2392
- Refresh rate: 120 Hz
Xiaomi 15 Ultra
- 6.7" LTPO AMOLED
- Resolution: 3200x1440
- Refresh rate: 120 Hz
Honor X8d
- 5200 mAh
- Wired: 45W
- No wireless charging
Xiaomi 15 Ultra
- 6000 mAh
- NanoReview test: web browsing 12:19 hrs, total 30:03 hrs
- Wired: 90W
- Wireless: 50W
We compared Honor X8d and Xiaomi 15 Ultra, covering their specs and all relevant benchmarks.
Xiaomi 15 Ultra leads Honor X8d by 84.6% in our overall performance rating.
Launch price difference: $779. Honor X8d was $779 cheaper at launch.
performance
In the "performance" category, the Xiaomi 15 Ultra significantly outperforms the Honor X8d (92/100 vs 33/100).
display
In the "display" category, the Xiaomi 15 Ultra is a bit better (90/100 vs 79/100).
camera
In the "camera" category, the Xiaomi 15 Ultra significantly outperforms the Honor X8d (87/100 vs 43/100).
battery
In the "battery" category, the Xiaomi 15 Ultra notably outperforms the Honor X8d (80/100 vs 53/100).
portability
In the "portability" category, the Honor X8d significantly outperforms the Xiaomi 15 Ultra (73/100 vs 29/100).
Which is better: the Honor X8d or the Xiaomi 15 Ultra?
The Xiaomi 15 Ultra significantly outperforms the Honor X8d by 38 points (85/100 vs 47/100).
What is the rating of the Honor X8d and the Xiaomi 15 Ultra?
The Honor X8d has a MobileRank rating of 47/100, the Xiaomi 15 Ultra — 85/100.
Which has the better camera: the Honor X8d or the Xiaomi 15 Ultra?
The Xiaomi 15 Ultra leads on camera score (87/100 vs 43/100).
Which is more powerful: the Honor X8d or the Xiaomi 15 Ultra?
The Xiaomi 15 Ultra leads on performance (92/100 vs 33/100).
Should you choose the Honor X8d over the Xiaomi 15 Ultra?
The Honor X8d is a better fit for everyday use. The Xiaomi 15 Ultra is a better fit for gamers and power users, mobile photography enthusiasts, those who care about battery life, budget-conscious buyers.