OnePlus Ace 6T vs Xiaomi Mi 9 Lite
The OnePlus Ace 6T (2025) runs on the Qualcomm Snapdragon 8 Gen 5, while the Xiaomi Mi 9 Lite (2019) runs on the Qualcomm Snapdragon 710; launch prices were $320 and $280. By overall MobileRank rating, the OnePlus Ace 6T leads — 72/100 vs 36/100 (a 36-point difference). Key differences: the OnePlus Ace 6T has the bigger battery (8300 mAh vs 4030); the main camera is 50 MP vs 48 MP; the OnePlus Ace 6T is faster in AnTuTu (2,788,201 vs 417,439); the Xiaomi Mi 9 Lite is noticeably lighter (179g vs 211g).
Profile comparison
Category scores
OnePlus Ace 6T
Xiaomi Mi 9 Lite
What makes OnePlus Ace 6T better?
- Higher AnTuTu: 2788201 vs 417439
- Better Geekbench Single: 2833 vs 431
- Better Geekbench Multi: 9119 vs 1320
- Bigger battery: 8300 vs 4030 mAh
- Faster charging: 100W vs 18W
- Better main camera: 50MP vs 48MP
- Higher refresh rate: 165Hz vs 60Hz
- Higher performance (89/100 vs 31/100)
- Longer battery life (77/100 vs 22/100)
- Better display (94/100 vs 56/100)
What makes Xiaomi Mi 9 Lite better?
- Lighter: 179g vs 211g
- Cheaper at launch: $280 vs $320
- Better camera (39/100 vs 35/100)
- Better portability (64/100 vs 51/100)
Comparison verdict
Comparing the OnePlus Ace 6T vs the Xiaomi Mi 9 Lite, the OnePlus Ace 6T scores 36 points higher (72/100 vs 36/100). In the "performance" category, the OnePlus Ace 6T leads (89/100 vs 31/100). In the "battery" category, the OnePlus Ace 6T leads (77/100 vs 22/100). Value score: OnePlus Ace 6T — 80/100, Xiaomi Mi 9 Lite — 16/100; it shows how far a model sits above or below the usual level for its price, and is not part of the overall rating. In the "performance" category, the OnePlus Ace 6T significantly outperforms the Xiaomi Mi 9 Lite (89/100 vs 31/100). In the "display" category, the OnePlus Ace 6T significantly outperforms the Xiaomi Mi 9 Lite (94/100 vs 56/100). In the "camera" category, the Xiaomi Mi 9 Lite and the OnePlus Ace 6T are nearly equal (39/100 vs 35/100). In the "battery" category, the OnePlus Ace 6T significantly outperforms the Xiaomi Mi 9 Lite (77/100 vs 22/100). In the "portability" category, the Xiaomi Mi 9 Lite is a bit better (64/100 vs 51/100).
Specs comparison
| Specification | OnePlus Ace 6T | Xiaomi Mi 9 Lite | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Gen 5 | Qualcomm Snapdragon 710 | |
| AnTuTu | 2788201 | 417439 | |
| Geekbench Single | 2833 | 431 | |
| Geekbench Multi | 9119 | 1320 | |
| Display | 6.8" AMOLED | 6.4" AMOLED | |
| Resolution | 1272x2800 | 2340x1080 | |
| Refresh rate | 165 Hz | 60 Hz | |
| Battery | 8300 mAh | 4030 mAh | |
| Charging | 100W | 18W | |
| Main camera | 50 MP | 48 MP | |
| Ultrawide | 8 MP | 8 MP | |
| Front camera | 16 MP | 32 MP | |
| RAM | 12GB / 16GB | 6GB | |
| Storage | 256GB / 512GB / 1TB | 64GB / 128GB | |
| OS | Android 16 | Android 9 | |
| Brightness (peak) | 3600 nits | 600 nits | |
| NFC | yes | yes | |
| Protection | IP68 | — | |
| Dimensions | 163.4×77.0×8.1 mm | 156.8×74.5×8.7 mm | |
| Weight | 211 g | 179 g | |
| Launch price | $320 | $280 |
Camera comparison
OnePlus Ace 6T
- Main: 50MP f/1.8
- Ultrawide: 8MP
- Front: 16MP
Xiaomi Mi 9 Lite
- Main: 48MP f/2.0
- Ultrawide: 8MP
- Front: 32MP
Display comparison
OnePlus Ace 6T
- 6.8" AMOLED
- Resolution: 1272x2800
- Refresh rate: 165 Hz
Xiaomi Mi 9 Lite
- 6.4" AMOLED
- Resolution: 2340x1080
- Refresh rate: 60 Hz
Battery and charging
OnePlus Ace 6T
- 8300 mAh
- Wired: 100W
- No wireless charging
Xiaomi Mi 9 Lite
- 4030 mAh
- Wired: 18W
- No wireless charging
Overall performance score
We compared OnePlus Ace 6T and Xiaomi Mi 9 Lite, covering their specs and all relevant benchmarks.
OnePlus Ace 6T leads Xiaomi Mi 9 Lite by 567.9% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Launch price difference: $40. Xiaomi Mi 9 Lite was $40 cheaper at launch.
Detailed category analysis
performance
In the "performance" category, the OnePlus Ace 6T significantly outperforms the Xiaomi Mi 9 Lite (89/100 vs 31/100).
display
In the "display" category, the OnePlus Ace 6T significantly outperforms the Xiaomi Mi 9 Lite (94/100 vs 56/100).
camera
In the "camera" category, the Xiaomi Mi 9 Lite and the OnePlus Ace 6T are nearly equal (39/100 vs 35/100).
battery
In the "battery" category, the OnePlus Ace 6T significantly outperforms the Xiaomi Mi 9 Lite (77/100 vs 22/100).
portability
In the "portability" category, the Xiaomi Mi 9 Lite is a bit better (64/100 vs 51/100).
Frequently asked questions
Which is better: the OnePlus Ace 6T or the Xiaomi Mi 9 Lite?
The OnePlus Ace 6T significantly outperforms the Xiaomi Mi 9 Lite by 36 points (72/100 vs 36/100).
What is the rating of the OnePlus Ace 6T and the Xiaomi Mi 9 Lite?
The OnePlus Ace 6T has a MobileRank rating of 72/100, the Xiaomi Mi 9 Lite — 36/100.
Which is more powerful: the OnePlus Ace 6T or the Xiaomi Mi 9 Lite?
The OnePlus Ace 6T leads on performance (89/100 vs 31/100).
Should you choose the OnePlus Ace 6T over the Xiaomi Mi 9 Lite?
The OnePlus Ace 6T is a better fit for gamers and power users, those who care about battery life, budget-conscious buyers.