Honor 80 Pro Flat vs Xiaomi 15 Ultra
The Honor 80 Pro Flat (2023) runs on the Qualcomm Snapdragon 8+ Gen 1, while the Xiaomi 15 Ultra (2025) runs on the Qualcomm Snapdragon 8 Elite. By overall MobileRank rating, the Xiaomi 15 Ultra leads — 85/100 vs 63/100 (a 22-point difference). Key differences: the Xiaomi 15 Ultra has the bigger battery (6000 mAh vs 4800); the main camera is 160 MP vs 50 MP; the Xiaomi 15 Ultra is faster in AnTuTu (3,030,376 vs 1,420,808); the Honor 80 Pro Flat is noticeably lighter (186g vs 225g).
Profile comparison
Category scores
Honor 80 Pro Flat
Xiaomi 15 Ultra
What makes Honor 80 Pro Flat better?
- Better main camera: 160MP vs 50MP
- Lighter: 186g vs 225g
- Better portability (68/100 vs 29/100)
What makes Xiaomi 15 Ultra better?
- Higher AnTuTu: 3030376 vs 1420808
- Better Geekbench Single: 3050 vs 1761
- Better Geekbench Multi: 10200 vs 4688
- Bigger battery: 6000 vs 4800 mAh
- Faster charging: 90W vs 66W
- Higher performance (92/100 vs 71/100)
- Better camera (87/100 vs 51/100)
- Longer battery life (80/100 vs 49/100)
- Better display (90/100 vs 79/100)
Comparison verdict
Comparing the Honor 80 Pro Flat vs the Xiaomi 15 Ultra, the Xiaomi 15 Ultra scores 22 points higher (85/100 vs 63/100). In the "performance" category, the Xiaomi 15 Ultra leads (92/100 vs 71/100). In the "camera" category, the Xiaomi 15 Ultra leads (87/100 vs 51/100). In the "battery" category, the Xiaomi 15 Ultra leads (80/100 vs 49/100). In the "performance" category, the Xiaomi 15 Ultra notably outperforms the Honor 80 Pro Flat (92/100 vs 71/100). 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 80 Pro Flat (87/100 vs 51/100). In the "battery" category, the Xiaomi 15 Ultra significantly outperforms the Honor 80 Pro Flat (80/100 vs 49/100). In the "portability" category, the Honor 80 Pro Flat significantly outperforms the Xiaomi 15 Ultra (68/100 vs 29/100).
Specs comparison
| Specification | Honor 80 Pro Flat | Xiaomi 15 Ultra | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8+ Gen 1 | Qualcomm Snapdragon 8 Elite | |
| AnTuTu | 1420808 | 3030376 | |
| Geekbench Single | 1761 | 3050 | |
| Geekbench Multi | 4688 | 10200 | |
| Display | 6.7" OLED | 6.7" LTPO AMOLED | |
| Resolution | 1080x2400 | 3200x1440 | |
| Refresh rate | 120 Hz | 120 Hz | |
| Battery | 4800 mAh | 6000 mAh | |
| Charging | 66W | 90W | |
| Wireless charging | 0W | 50W | |
| DXOMark (camera) | — | 159 | |
| Main camera | 160 MP | 50 MP | |
| Ultrawide | 8 MP | 50 MP | |
| Telephoto | 0 MP | 50 MP | |
| Front camera | 32 MP | 32 MP | |
| RAM | 12GB | 16GB | |
| Storage | 256GB | 256GB / 512GB / 1TB | |
| OS | Android 12, MagicOS 7 | Android 15 / HyperOS 2 | |
| Brightness (peak) | 1000 nits | 3200 nits | |
| NFC | yes | yes | |
| Protection | — | IP68 | |
| Dimensions | 162.3×75.3×7.9 mm | 161.3×75.3×9.4 mm | |
| Weight | 186 g | 225 g | |
| Launch price | — | $999 |
Camera comparison
Honor 80 Pro Flat
- Main: 160MP f/1.8
- Ultrawide: 8MP
- Front: 32MP
Xiaomi 15 Ultra
- Main: 50MP f/1.63
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 32MP
Display comparison
Honor 80 Pro Flat
- 6.7" OLED
- Resolution: 1080x2400
- Refresh rate: 120 Hz
Xiaomi 15 Ultra
- 6.7" LTPO AMOLED
- Resolution: 3200x1440
- Refresh rate: 120 Hz
Battery and charging
Honor 80 Pro Flat
- 4800 mAh
- Wired: 66W
- No wireless charging
Xiaomi 15 Ultra
- 6000 mAh
- NanoReview test: web browsing 12:19 hrs, total 30:03 hrs
- Wired: 90W
- Wireless: 50W
Overall performance score
We compared Honor 80 Pro Flat and Xiaomi 15 Ultra, covering their specs and all relevant benchmarks.
Xiaomi 15 Ultra leads Honor 80 Pro Flat by 53.1% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Honor 80 Pro Flat
Price unknownDetailed category analysis
performance
In the "performance" category, the Xiaomi 15 Ultra notably outperforms the Honor 80 Pro Flat (92/100 vs 71/100).
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 80 Pro Flat (87/100 vs 51/100).
battery
In the "battery" category, the Xiaomi 15 Ultra significantly outperforms the Honor 80 Pro Flat (80/100 vs 49/100).
portability
In the "portability" category, the Honor 80 Pro Flat significantly outperforms the Xiaomi 15 Ultra (68/100 vs 29/100).
Frequently asked questions
Which is better: the Honor 80 Pro Flat or the Xiaomi 15 Ultra?
The Xiaomi 15 Ultra significantly outperforms the Honor 80 Pro Flat by 22 points (85/100 vs 63/100).
What is the rating of the Honor 80 Pro Flat and the Xiaomi 15 Ultra?
The Honor 80 Pro Flat has a MobileRank rating of 63/100, the Xiaomi 15 Ultra — 85/100.
Which has the better camera: the Honor 80 Pro Flat or the Xiaomi 15 Ultra?
The Xiaomi 15 Ultra leads on camera score (87/100 vs 51/100).
Which is more powerful: the Honor 80 Pro Flat or the Xiaomi 15 Ultra?
The Xiaomi 15 Ultra leads on performance (92/100 vs 71/100).
Should you choose the Honor 80 Pro Flat over the Xiaomi 15 Ultra?
The Honor 80 Pro Flat is a better fit for active users. 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.