Samsung Galaxy A15 5G vs Xiaomi 16 Ultra
Compare Samsung Galaxy A15 5G vs Xiaomi 16 Ultra side by side: MediaTek Dimensity 6100+ vs Qualcomm Snapdragon 8 Elite Gen 2, 50MP vs 50MP camera, 5000mAh vs…
Samsung
Galaxy A15 5G
$199
3categories won
Xiaomi
16 Ultra
$1,299
17categories won
1 categories tied · 21 scored in total · add a third phone
Which one wins?
Xiaomi 16 Ultra takes the overall win
The Xiaomi 16 Ultra proves superior overall against the Samsung Galaxy A15 5G, outperforming on gaming and photography. In camera testing, the 16 Ultra leads with superior optics, while battery endurance leans towards the 16 Ultra. Choose the 16 Ultra if you want the highest performance ceiling, or opt for the Galaxy A15 5G if its lower retail price better fit your budget.
16 Ultra takes battery honors offering 6,200 mAh alongside 120W charging.
16 Ultra provides greater sustained gaming output with its Qualcomm Snapdragon 8 Elite Gen 2 and 24GB RAM.
16 Ultra takes photography with 50MP optics and 3.2x optical telephoto capabilities.
Galaxy A15 5G provides a sharper value proposition, coming in at $199 vs $1299.
Category verdicts are computed algorithmically from verified technical specifications and hardware benchmarks. Rows where neither figure is objectively better — screen size preference, operating system choice, aesthetic build materials — are displayed for direct reference without scoring bias.
Galaxy A15 5G vs 16 Ultra: specifications compared
Display
| Specification | Galaxy A15 5G | 16 Ultra |
|---|---|---|
| Screen size | 6.5" | 6.73" |
| Resolution | 1080 x 2340 | 1440 x 3200Winner |
| Pixel density | 396 ppi | 521 ppiWinner |
| Refresh rate | 90 Hz | 120 HzWinner |
| Peak brightness | 800 nits | 3600 nitsWinner |
Performance
| Specification | Galaxy A15 5G | 16 Ultra |
|---|---|---|
| Chipset | MediaTek Dimensity 6100+ | Qualcomm Snapdragon 8 Elite Gen 2 |
| Process node | 6 nm | 2 nmWinner |
| AnTuTu score | 380,000 | 3,200,000Winner |
| Geekbench multi | 1930 | 10800Winner |
| Maximum RAM | 8 GB | 24 GBWinner |
| Maximum storage | 256GB | 2TBWinner |
Camera
| Specification | Galaxy A15 5G | 16 Ultra |
|---|---|---|
| Main sensor | 50 MP | 50 MP |
| Rear cameras | 3 | 4Winner |
| Optical zoom | — | 3.2x |
| Ultrawide | 5 MP | 50 MPWinner |
| Selfie camera | 13 MP | 32 MPWinner |
| Max video | 1080p at 30fps | 8K at 30fps / 4K at 120fps |
Battery and charging
| Specification | Galaxy A15 5G | 16 Ultra |
|---|---|---|
| Capacity | 5,000 mAh | 6,200 mAhWinner |
| Wired charging | 25 W | 120 WWinner |
| Wireless charging | No | 80 WWinner |
Design
| Specification | Galaxy A15 5G | 16 Ultra |
|---|---|---|
| Weight | 200 gWinner | 226 g |
| Thickness | 8.4 mmWinner | 9.2 mm |
| Water resistance | None | IP68 |
| Build | Polycarbonate frame and back, glass front | Grade 5 Titanium frame, Ceramic Glass front and back |
Software and support
| Specification | Galaxy A15 5G | 16 Ultra |
|---|---|---|
| Operating system | Android 14 | Android 17 |
| OS updates | 4 years | 7 yearsWinner |
| Security updates | 5 years | 7 yearsWinner |
Connectivity and value
| Specification | Galaxy A15 5G | 16 Ultra |
|---|---|---|
| 5G | Yes | Yes |
| Wi-Fi | Wi-Fi 5 (802.11ac) | Wi-Fi 7 (802.11be, tri-band 2.4/5/6GHz, 320MHz bandwidth) |
| Storage expansion | microSD | None |
| 3.5mm jack | No | No |
| Launch price | $199Winner | $1,299 |
Samsung Galaxy A15 5G
Ranked among the world’s top-selling smartphones, the Galaxy A15 5G replaced dreary budget LCDs with a vivid 90Hz Super AMOLED panel, 50MP main camera, 25W fast charging, 3.5mm audio jack, and 4 years of OS upgrades.
- Display
- 6.5"
- Chipset
- MediaTek Dimensity 6100+
- Main camera
- 50MP
- Battery
- 5,000mAh
Xiaomi 16 Ultra
Equipped with a second-gen 1-inch LOFIC sensor with 15EV dynamic range, stepless physical f/1.6–f/4.0 aperture, a mammoth 200MP 1/1.4" periscope telephoto, 120W wired and 80W wireless charging, and 6,200 mAh capacity, the 16 Ultra is a DSLR in your pocket.
- Display
- 6.73"
- Chipset
- Qualcomm Snapdragon 8 Elite Gen 2
- Main camera
- 50MP
- Battery
- 6,200mAh