Samsung Galaxy A03 Core vs Vivo iQOO 15T
The Samsung Galaxy A03 Core (2022) runs on the Unisoc SC9863A, while the Vivo iQOO 15T (2026) runs on the MediaTek Dimensity 9500; launch prices were $100 and $499. By overall MobileRank rating, the Vivo iQOO 15T leads — 82/100 vs 24/100 (a 58-point difference). Key differences: the Vivo iQOO 15T has the bigger battery (8000 mAh vs 5000); the main camera is 8 MP vs 200 MP; the Vivo iQOO 15T is faster in AnTuTu (4,704,310 vs 153,667); the Vivo iQOO 15T has NFC for contactless payments, the Samsung Galaxy A03 Core doesn't; the Samsung Galaxy A03 Core is noticeably lighter (196g vs 216g).
Profile comparison
Category scores
Samsung Galaxy A03 Core
Vivo iQOO 15T
What makes Samsung Galaxy A03 Core better?
- Lighter: 196g vs 216g
- Cheaper at launch: $100 vs $499
- Better portability (50/100 vs 44/100)
What makes Vivo iQOO 15T better?
- Higher AnTuTu: 4704310 vs 153667
- Better Geekbench Single: 3293 vs 205
- Better Geekbench Multi: 10243 vs 846
- Bigger battery: 8000 vs 5000 mAh
- Better main camera: 200MP vs 8MP
- Higher refresh rate: 144Hz vs 60Hz
- Higher performance (97/100 vs 9/100)
- Better camera (65/100 vs 10/100)
- Longer battery life (75/100 vs 66/100)
- Better display (99/100 vs 32/100)
Comparison verdict
Comparing the Samsung Galaxy A03 Core vs the Vivo iQOO 15T, the Vivo iQOO 15T scores 58 points higher (82/100 vs 24/100). In the "performance" category, the Vivo iQOO 15T leads (97/100 vs 9/100). In the "camera" category, the Vivo iQOO 15T leads (65/100 vs 10/100). Value score: Samsung Galaxy A03 Core — 36/100, Vivo iQOO 15T — 86/100; 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 Vivo iQOO 15T significantly outperforms the Samsung Galaxy A03 Core (97/100 vs 9/100). In the "display" category, the Vivo iQOO 15T significantly outperforms the Samsung Galaxy A03 Core (99/100 vs 32/100). In the "camera" category, the Vivo iQOO 15T significantly outperforms the Samsung Galaxy A03 Core (65/100 vs 10/100). In the "battery" category, the Vivo iQOO 15T is a bit better (75/100 vs 66/100). In the "portability" category, the Samsung Galaxy A03 Core is a bit better (50/100 vs 44/100).
Specs comparison
| Specification | Samsung Galaxy A03 Core | Vivo iQOO 15T | |
|---|---|---|---|
| Processor | Unisoc SC9863A | MediaTek Dimensity 9500 | |
| AnTuTu | 153667 | 4704310 | |
| Geekbench Single | 205 | 3293 | |
| Geekbench Multi | 846 | 10243 | |
| Display | 6.5" IPS LCD | 6.8" LTPO AMOLED | |
| Resolution | — | 1440x3168 | |
| Refresh rate | 60 Hz | 144 Hz | |
| Battery | 5000 mAh | 8000 mAh | |
| Charging | — | 100W | |
| Main camera | 8 MP | 200 MP | |
| Ultrawide | 0 MP | 50 MP | |
| Front camera | 5 MP | 16 MP | |
| RAM | 2GB | 12GB / 16GB | |
| Storage | 32GB | 256GB / 512GB / 1TB | |
| OS | — | Android 16 | |
| NFC | no | yes | |
| Protection | — | IP68 | |
| Dimensions | 164.2×75.9×9.1 mm | — | |
| Weight | 196 g | 216 g | |
| Launch price | $100 | $499 |
Camera comparison
Samsung Galaxy A03 Core
- Main: 8MP
- Front: 5MP
Vivo iQOO 15T
- Main: 200MP f/1.8
- Ultrawide: 50MP
- Front: 16MP
Display comparison
Samsung Galaxy A03 Core
- 6.5" IPS LCD
- Refresh rate: 60 Hz
Vivo iQOO 15T
- 6.8" LTPO AMOLED
- Resolution: 1440x3168
- Refresh rate: 144 Hz
Battery and charging
Samsung Galaxy A03 Core
- 5000 mAh
- Wireless charging: no data
Vivo iQOO 15T
- 8000 mAh
- Wired: 100W
- No wireless charging
Overall performance score
We compared Samsung Galaxy A03 Core and Vivo iQOO 15T, covering their specs and all relevant benchmarks.
Vivo iQOO 15T leads Samsung Galaxy A03 Core by 96.7% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Launch price difference: $399. Samsung Galaxy A03 Core was $399 cheaper at launch.
Detailed category analysis
performance
In the "performance" category, the Vivo iQOO 15T significantly outperforms the Samsung Galaxy A03 Core (97/100 vs 9/100).
display
In the "display" category, the Vivo iQOO 15T significantly outperforms the Samsung Galaxy A03 Core (99/100 vs 32/100).
camera
In the "camera" category, the Vivo iQOO 15T significantly outperforms the Samsung Galaxy A03 Core (65/100 vs 10/100).
battery
In the "battery" category, the Vivo iQOO 15T is a bit better (75/100 vs 66/100).
portability
In the "portability" category, the Samsung Galaxy A03 Core is a bit better (50/100 vs 44/100).
Frequently asked questions
Which is better: the Samsung Galaxy A03 Core or the Vivo iQOO 15T?
The Vivo iQOO 15T significantly outperforms the Samsung Galaxy A03 Core by 58 points (82/100 vs 24/100).
What is the rating of the Samsung Galaxy A03 Core and the Vivo iQOO 15T?
The Samsung Galaxy A03 Core has a MobileRank rating of 24/100, the Vivo iQOO 15T — 82/100.
Which has the better camera: the Samsung Galaxy A03 Core or the Vivo iQOO 15T?
The Vivo iQOO 15T leads on camera score (65/100 vs 10/100).
Which is more powerful: the Samsung Galaxy A03 Core or the Vivo iQOO 15T?
The Vivo iQOO 15T leads on performance (97/100 vs 9/100).
Should you choose the Samsung Galaxy A03 Core over the Vivo iQOO 15T?
The Vivo iQOO 15T is a better fit for gamers and power users, those who care about battery life, budget-conscious buyers.