Xiaomi 15 Pro vs Xiaomi Redmi A3x
Compare Xiaomi 15 Pro vs Xiaomi Redmi A3x side by side: Qualcomm Snapdragon 8 Elite vs Unisoc T603, 50MP vs 8MP camera, 6100mAh vs 5000mAh battery, $899 vs…
Xiaomi
15 Pro
$899
17categories won
Xiaomi
Redmi A3x
$79
2categories won
1 categories tied · 20 scored in total · add a third phone
Which one wins?
Xiaomi 15 Pro takes the overall win
The Xiaomi 15 Pro claims the overall win over the Xiaomi Redmi A3x, delivering a stronger technical package across gaming and photography. In camera testing, the 15 Pro leads with sharper imaging, while battery endurance leans towards the 15 Pro. Choose the 15 Pro if you want the highest performance ceiling, or opt for the Redmi A3x if its lower retail price better fit your budget.
15 Pro wins on endurance with 6,100 mAh and 90W fast charging.
15 Pro leads gaming and raw performance powered by the Qualcomm Snapdragon 8 Elite and 16GB RAM.
15 Pro wins photography with 50MP main imaging and 5x dedicated optical zoom.
Redmi A3x wins on budget and value at $79 compared to $899.
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.
15 Pro vs Redmi A3x: specifications compared
Display
| Specification | 15 Pro | Redmi A3x |
|---|---|---|
| Screen size | 6.73" | 6.71" |
| Resolution | 1440 x 3200Winner | 720 x 1650 |
| Pixel density | 522 ppiWinner | 268 ppi |
| Refresh rate | 120 HzWinner | 90 Hz |
| Peak brightness | 3200 nitsWinner | 500 nits |
Performance
| Specification | 15 Pro | Redmi A3x |
|---|---|---|
| Chipset | Qualcomm Snapdragon 8 Elite | Unisoc T603 |
| Process node | 3 nmWinner | 12 nm |
| AnTuTu score | 2,810,000Winner | 180,000 |
| Geekbench multi | 9880Winner | 1120 |
| Maximum RAM | 16 GBWinner | 4 GB |
| Maximum storage | 1TBWinner | 128GB |
Camera
| Specification | 15 Pro | Redmi A3x |
|---|---|---|
| Main sensor | 50 MPWinner | 8 MP |
| Rear cameras | 3Winner | 2 |
| Optical zoom | 5x | — |
| Ultrawide | 50 MP | — |
| Selfie camera | 32 MPWinner | 5 MP |
| Max video | 8K at 30fps, 4K at 60fps | 1080p@30fps |
Battery and charging
| Specification | 15 Pro | Redmi A3x |
|---|---|---|
| Capacity | 6,100 mAhWinner | 5,000 mAh |
| Wired charging | 90 WWinner | 10 W |
| Wireless charging | 50 WWinner | No |
Design
| Specification | 15 Pro | Redmi A3x |
|---|---|---|
| Weight | 213 g | 193 gWinner |
| Thickness | 8.35 mm | 8.3 mm |
| Water resistance | IP68 | IP52 |
| Build | Aluminum frame, Xiaomi Dragon Crystal Glass front & back | Premium circular halo glass back design, polycarbonate frame |
Software and support
| Specification | 15 Pro | Redmi A3x |
|---|---|---|
| Operating system | Android 15 | Android 14 |
| OS updates | 4 yearsWinner | 2 years |
| Security updates | 6 yearsWinner | 3 years |
Connectivity and value
| Specification | 15 Pro | Redmi A3x |
|---|---|---|
| 5G | Yes | Yes |
| Wi-Fi | Wi-Fi 7 (802.11be) | Wi-Fi 4 (802.11n) |
| Storage expansion | None | microSD |
| 3.5mm jack | No | No |
| Launch price | $899 | $79Winner |
Xiaomi 15 Pro
Engineering a massive 6100 mAh silicon-carbon cell into an 8.35mm frame, the Xiaomi 15 Pro brings a 5x periscope telephoto, 2K 3200-nit display, and Snapdragon 8 Elite efficiency to new heights.
- Display
- 6.73"
- Chipset
- Qualcomm Snapdragon 8 Elite
- Main camera
- 50MP
- Battery
- 6,100mAh
Xiaomi Redmi A3x
The Redmi A3x elevates entry-level smartphones with a genuine Corning Gorilla Glass 3 rear panel, a circular halo camera ring echoing ultra-flagships, 90Hz smooth display, side-mounted fingerprint scanner, and USB-C.
- Display
- 6.71"
- Chipset
- Unisoc T603
- Main camera
- 8MP
- Battery
- 5,000mAh