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 1,425,446); the Honor 80 Pro Flat is noticeably lighter (186g vs 225g).
Honor 80 Pro Flat
Xiaomi 15 Ultra
- Better main camera: 160MP vs 50MP
- Lighter: 186g vs 225g
- Better portability (68/100 vs 29/100)
- Higher AnTuTu: 3030376 vs 1425446
- 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)
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).
| Specification | Honor 80 Pro Flat | Xiaomi 15 Ultra | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8+ Gen 1 | Qualcomm Snapdragon 8 Elite | |
| AnTuTu | 1425446 | 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 | |
| Price | — | $999 |
Honor 80 Pro Flat
- Main: 160MP f/f/1.8
- Ultrawide: 8MP
- Front: 32MP
Xiaomi 15 Ultra
- Main: 50MP f/f/1.63
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 32MP
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
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
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 53.0% in our overall performance rating.
Honor 80 Pro Flat
Price unknownperformance
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).
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.