Xiaomi Redmi A3x vs Xiaomi Redmi Note 12 Pro 5G
Compare Xiaomi Redmi A3x vs Xiaomi Redmi Note 12 Pro 5G side by side: Unisoc T603 vs Mediatek Dimensity 1080, 8MP vs 50MP camera, 5000mAh vs 5000mAh battery…
Xiaomi
Redmi A3x
$79
1categories won
Xiaomi
Redmi Note 12 Pro 5G
$219
15categories won
4 categories tied · 20 scored in total · add a third phone
Which one wins?
Xiaomi Redmi Note 12 Pro 5G takes the overall win
The Xiaomi Redmi Note 12 Pro 5G proves superior overall against the Xiaomi Redmi A3x, outperforming on gaming and photography. In camera testing, the Redmi Note 12 Pro 5G leads with superior optics, while battery endurance leans towards the Redmi Note 12 Pro 5G. Choose the Redmi Note 12 Pro 5G if you want the highest performance ceiling, or opt for the Redmi A3x if its lower retail price better fit your budget.
Redmi Note 12 Pro 5G takes battery honors offering 5,000 mAh alongside 67W charging.
Redmi Note 12 Pro 5G provides greater sustained gaming output with its Mediatek Dimensity 1080 and 12GB RAM.
Redmi Note 12 Pro 5G takes photography with 50MP optics.
Redmi A3x provides a sharper value proposition, coming in at $79 vs $219.
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.
Redmi A3x vs Redmi Note 12 Pro 5G: specifications compared
Display
| Specification | Redmi A3x | Redmi Note 12 Pro 5G |
|---|---|---|
| Screen size | 6.71" | 6.67" |
| Resolution | 720 x 1650 | 1080 x 2400Winner |
| Pixel density | 268 ppi | 395 ppiWinner |
| Refresh rate | 90 Hz | 120 HzWinner |
| Peak brightness | 500 nits | 900 nitsWinner |
Performance
| Specification | Redmi A3x | Redmi Note 12 Pro 5G |
|---|---|---|
| Chipset | Unisoc T603 | Mediatek Dimensity 1080 |
| Process node | 12 nm | 6 nmWinner |
| AnTuTu score | 180,000 | 535,000Winner |
| Geekbench multi | 1120 | 2240Winner |
| Maximum RAM | 4 GB | 12 GBWinner |
| Maximum storage | 128GB | 256GBWinner |
Camera
| Specification | Redmi A3x | Redmi Note 12 Pro 5G |
|---|---|---|
| Main sensor | 8 MP | 50 MPWinner |
| Rear cameras | 2 | 3Winner |
| Ultrawide | — | 8 MP |
| Selfie camera | 5 MP | 16 MPWinner |
| Max video | 1080p@30fps | 4K at 30fps |
Battery and charging
| Specification | Redmi A3x | Redmi Note 12 Pro 5G |
|---|---|---|
| Capacity | 5,000 mAh | 5,000 mAh |
| Wired charging | 10 W | 67 WWinner |
| Wireless charging | No | No |
Design
| Specification | Redmi A3x | Redmi Note 12 Pro 5G |
|---|---|---|
| Weight | 193 g | 187 gWinner |
| Thickness | 8.3 mm | 7.9 mmWinner |
| Water resistance | IP52 | IP53 |
| Build | Premium circular halo glass back design, polycarbonate frame | Plastic frame, glass back, Gorilla Glass 5 front |
Software and support
| Specification | Redmi A3x | Redmi Note 12 Pro 5G |
|---|---|---|
| Operating system | Android 14 | Android 12 |
| OS updates | 2 years | 2 years |
| Security updates | 3 years | 3 years |
Connectivity and value
| Specification | Redmi A3x | Redmi Note 12 Pro 5G |
|---|---|---|
| 5G | Yes | Yes |
| Wi-Fi | Wi-Fi 4 (802.11n) | Wi-Fi 6 (802.11ax) |
| Storage expansion | microSD | None |
| 3.5mm jack | No | No |
| Launch price | $79Winner | $219 |
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
Xiaomi Redmi Note 12 Pro 5G
Achieving massive international sales, the Redmi Note 12 Pro 5G brought Sony's flagship IMX766 OIS camera sensor to the budget market, paired with 67W fast charging, Dolby Vision 120Hz OLED, and dual stereo speakers.
- Display
- 6.67"
- Chipset
- Mediatek Dimensity 1080
- Main camera
- 50MP
- Battery
- 5,000mAh