OnePlus Ace 6T vs Samsung Galaxy A40
The OnePlus Ace 6T (2025) runs on the Qualcomm Snapdragon 8 Gen 5, while the Samsung Galaxy A40 (2019) runs on the Samsung Exynos 7904; launch prices were $320 and $250. By overall MobileRank rating, the OnePlus Ace 6T leads — 72/100 vs 25/100 (a 47-point difference). Key differences: the OnePlus Ace 6T has the bigger battery (8300 mAh vs 3100); the main camera is 50 MP vs 16 MP; the OnePlus Ace 6T is faster in AnTuTu (2,788,201 vs 257,901); the Samsung Galaxy A40 is noticeably lighter (140g vs 211g).
Profile comparison
Category scores
OnePlus Ace 6T
Samsung Galaxy A40
What makes OnePlus Ace 6T better?
- Higher AnTuTu: 2788201 vs 257901
- Better Geekbench Single: 2833 vs 330
- Better Geekbench Multi: 9119 vs 975
- Bigger battery: 8300 vs 3100 mAh
- Better main camera: 50MP vs 16MP
- Higher refresh rate: 165Hz vs 60Hz
- Higher performance (89/100 vs 19/100)
- Better camera (35/100 vs 17/100)
- Longer battery life (77/100 vs 12/100)
- Better display (94/100 vs 51/100)
What makes Samsung Galaxy A40 better?
- Lighter: 140g vs 211g
- Cheaper at launch: $250 vs $320
- Better portability (84/100 vs 51/100)
Comparison verdict
Comparing the OnePlus Ace 6T vs the Samsung Galaxy A40, the OnePlus Ace 6T scores 47 points higher (72/100 vs 25/100). In the "performance" category, the OnePlus Ace 6T leads (89/100 vs 19/100). In the "camera" category, the OnePlus Ace 6T leads (35/100 vs 17/100). In the "battery" category, the OnePlus Ace 6T leads (77/100 vs 12/100). Value score: OnePlus Ace 6T — 80/100, Samsung Galaxy A40 — 0/100; 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 Samsung Galaxy A40 (89/100 vs 19/100). In the "display" category, the OnePlus Ace 6T significantly outperforms the Samsung Galaxy A40 (94/100 vs 51/100). In the "camera" category, the OnePlus Ace 6T notably outperforms the Samsung Galaxy A40 (35/100 vs 17/100). In the "battery" category, the OnePlus Ace 6T significantly outperforms the Samsung Galaxy A40 (77/100 vs 12/100). In the "portability" category, the Samsung Galaxy A40 significantly outperforms the OnePlus Ace 6T (84/100 vs 51/100).
Specs comparison
| Specification | OnePlus Ace 6T | Samsung Galaxy A40 | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Gen 5 | Samsung Exynos 7904 | |
| AnTuTu | 2788201 | 257901 | |
| Geekbench Single | 2833 | 330 | |
| Geekbench Multi | 9119 | 975 | |
| Display | 6.8" AMOLED | 5.9" AMOLED | |
| Resolution | 1272x2800 | — | |
| Refresh rate | 165 Hz | 60 Hz | |
| Battery | 8300 mAh | 3100 mAh | |
| Charging | 100W | — | |
| Main camera | 50 MP | 16 MP | |
| Ultrawide | 8 MP | 0 MP | |
| Front camera | 16 MP | 25 MP | |
| RAM | 12GB / 16GB | 4GB | |
| Storage | 256GB / 512GB / 1TB | 64GB | |
| OS | Android 16 | — | |
| Brightness (peak) | 3600 nits | — | |
| NFC | yes | yes | |
| Protection | IP68 | — | |
| Dimensions | 163.4×77.0×8.1 mm | 144.4×69.2×7.9 mm | |
| Weight | 211 g | 140 g | |
| Launch price | $320 | $250 |
Camera comparison
OnePlus Ace 6T
- Main: 50MP f/1.8
- Ultrawide: 8MP
- Front: 16MP
Samsung Galaxy A40
- Main: 16MP
- Front: 25MP
Display comparison
OnePlus Ace 6T
- 6.8" AMOLED
- Resolution: 1272x2800
- Refresh rate: 165 Hz
Samsung Galaxy A40
- 5.9" AMOLED
- Refresh rate: 60 Hz
Battery and charging
OnePlus Ace 6T
- 8300 mAh
- Wired: 100W
- No wireless charging
Samsung Galaxy A40
- 3100 mAh
- No wireless charging
Overall performance score
We compared OnePlus Ace 6T and Samsung Galaxy A40, covering their specs and all relevant benchmarks.
OnePlus Ace 6T leads Samsung Galaxy A40 by 981.1% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Launch price difference: $70. Samsung Galaxy A40 was $70 cheaper at launch.
Detailed category analysis
performance
In the "performance" category, the OnePlus Ace 6T significantly outperforms the Samsung Galaxy A40 (89/100 vs 19/100).
display
In the "display" category, the OnePlus Ace 6T significantly outperforms the Samsung Galaxy A40 (94/100 vs 51/100).
camera
In the "camera" category, the OnePlus Ace 6T notably outperforms the Samsung Galaxy A40 (35/100 vs 17/100).
battery
In the "battery" category, the OnePlus Ace 6T significantly outperforms the Samsung Galaxy A40 (77/100 vs 12/100).
portability
In the "portability" category, the Samsung Galaxy A40 significantly outperforms the OnePlus Ace 6T (84/100 vs 51/100).
Frequently asked questions
Which is better: the OnePlus Ace 6T or the Samsung Galaxy A40?
The OnePlus Ace 6T significantly outperforms the Samsung Galaxy A40 by 47 points (72/100 vs 25/100).
What is the rating of the OnePlus Ace 6T and the Samsung Galaxy A40?
The OnePlus Ace 6T has a MobileRank rating of 72/100, the Samsung Galaxy A40 — 25/100.
Which has the better camera: the OnePlus Ace 6T or the Samsung Galaxy A40?
The OnePlus Ace 6T leads on camera score (35/100 vs 17/100).
Which is more powerful: the OnePlus Ace 6T or the Samsung Galaxy A40?
The OnePlus Ace 6T leads on performance (89/100 vs 19/100).
Should you choose the OnePlus Ace 6T over the Samsung Galaxy A40?
The OnePlus Ace 6T is a better fit for gamers and power users, those who care about battery life, budget-conscious buyers.