Samsung Galaxy A40 vs Vivo iQOO 15T
The Samsung Galaxy A40 (2019) runs on the Samsung Exynos 7904, while the Vivo iQOO 15T (2026) runs on the MediaTek Dimensity 9500; launch prices were $250 and $499. By overall MobileRank rating, the Vivo iQOO 15T leads — 82/100 vs 25/100 (a 57-point difference). Key differences: the Vivo iQOO 15T has the bigger battery (8000 mAh vs 3100); the main camera is 16 MP vs 200 MP; the Vivo iQOO 15T is faster in AnTuTu (3,815,522 vs 241,600); the Samsung Galaxy A40 is noticeably lighter (140g vs 216g).
Samsung Galaxy A40
Vivo iQOO 15T
- Lighter: 140g vs 216g
- Cheaper at launch: $250 vs $499
- Better portability (84/100 vs 44/100)
- Higher AnTuTu: 3815522 vs 241600
- Better Geekbench Single: 3228 vs 330
- Better Geekbench Multi: 9553 vs 975
- Bigger battery: 8000 vs 3100 mAh
- Better main camera: 200MP vs 16MP
- Higher refresh rate: 144Hz vs 60Hz
- Higher performance (95/100 vs 19/100)
- Better camera (65/100 vs 17/100)
- Longer battery life (75/100 vs 12/100)
- Better display (99/100 vs 51/100)
Comparing the Samsung Galaxy A40 vs the Vivo iQOO 15T, the Vivo iQOO 15T scores 57 points higher (82/100 vs 25/100). In the "performance" category, the Vivo iQOO 15T leads (95/100 vs 19/100). In the "camera" category, the Vivo iQOO 15T leads (65/100 vs 17/100). In the "battery" category, the Vivo iQOO 15T leads (75/100 vs 12/100). Value score: Samsung Galaxy A40 — 2/100, Vivo iQOO 15T — 90/100; it is biased by price level, so it should not be compared directly between devices at different prices. In the "performance" category, the Vivo iQOO 15T significantly outperforms the Samsung Galaxy A40 (95/100 vs 19/100). In the "display" category, the Vivo iQOO 15T significantly outperforms the Samsung Galaxy A40 (99/100 vs 51/100). In the "camera" category, the Vivo iQOO 15T significantly outperforms the Samsung Galaxy A40 (65/100 vs 17/100). In the "battery" category, the Vivo iQOO 15T significantly outperforms the Samsung Galaxy A40 (75/100 vs 12/100). In the "portability" category, the Samsung Galaxy A40 significantly outperforms the Vivo iQOO 15T (84/100 vs 44/100).
| Specification | Samsung Galaxy A40 | Vivo iQOO 15T | |
|---|---|---|---|
| Processor | Samsung Exynos 7904 | MediaTek Dimensity 9500 | |
| AnTuTu | 241600 | 3815522 | |
| Geekbench Single | 330 | 3228 | |
| Geekbench Multi | 975 | 9553 | |
| Display | 5.9" AMOLED | 6.8" LTPO AMOLED | |
| Resolution | — | 1440x3168 | |
| Refresh rate | 60 Hz | 144 Hz | |
| Battery | 3100 mAh | 8000 mAh | |
| Charging | — | 100W | |
| Main camera | 16 MP | 200 MP | |
| Ultrawide | 0 MP | 50 MP | |
| Front camera | 25 MP | 16 MP | |
| RAM | 4GB | 12GB / 16GB | |
| Storage | 64GB | 256GB / 512GB / 1TB | |
| OS | — | Android 16 | |
| NFC | yes | yes | |
| Protection | — | IP68 | |
| Dimensions | 144.4×69.2×7.9 mm | — | |
| Weight | 140 g | 216 g | |
| Launch price | $250 | $499 |
Samsung Galaxy A40
- Main: 16MP
- Front: 25MP
Vivo iQOO 15T
- Main: 200MP f/f/1.8
- Ultrawide: 50MP
- Front: 16MP
Samsung Galaxy A40
- 5.9" AMOLED
- Refresh rate: 60 Hz
Vivo iQOO 15T
- 6.8" LTPO AMOLED
- Resolution: 1440x3168
- Refresh rate: 144 Hz
Samsung Galaxy A40
- 3100 mAh
- No wireless charging
Vivo iQOO 15T
- 8000 mAh
- Wired: 100W
- No wireless charging
We compared Samsung Galaxy A40 and Vivo iQOO 15T, covering their specs and all relevant benchmarks.
Vivo iQOO 15T leads Samsung Galaxy A40 by 93.7% in our overall performance rating.
Launch price difference: $249. Samsung Galaxy A40 was $249 cheaper at launch.
performance
In the "performance" category, the Vivo iQOO 15T significantly outperforms the Samsung Galaxy A40 (95/100 vs 19/100).
display
In the "display" category, the Vivo iQOO 15T significantly outperforms the Samsung Galaxy A40 (99/100 vs 51/100).
camera
In the "camera" category, the Vivo iQOO 15T significantly outperforms the Samsung Galaxy A40 (65/100 vs 17/100).
battery
In the "battery" category, the Vivo iQOO 15T significantly outperforms the Samsung Galaxy A40 (75/100 vs 12/100).
portability
In the "portability" category, the Samsung Galaxy A40 significantly outperforms the Vivo iQOO 15T (84/100 vs 44/100).
Which is better: the Samsung Galaxy A40 or the Vivo iQOO 15T?
The Vivo iQOO 15T significantly outperforms the Samsung Galaxy A40 by 57 points (82/100 vs 25/100).
What is the rating of the Samsung Galaxy A40 and the Vivo iQOO 15T?
The Samsung Galaxy A40 has a MobileRank rating of 25/100, the Vivo iQOO 15T — 82/100.
Which has the better camera: the Samsung Galaxy A40 or the Vivo iQOO 15T?
The Vivo iQOO 15T leads on camera score (65/100 vs 17/100).
Which is more powerful: the Samsung Galaxy A40 or the Vivo iQOO 15T?
The Vivo iQOO 15T leads on performance (95/100 vs 19/100).
Should you choose the Samsung Galaxy A40 over the Vivo iQOO 15T?
The Samsung Galaxy A40 is a better fit for everyday use. The Vivo iQOO 15T is a better fit for gamers and power users, those who care about battery life, budget-conscious buyers.