available
Updated: Oct 2026
Xiaomi Redmi A3
$79
Status: available
MobGadgets reviews combine verified specifications, pricing context, and comparison analysis. Hands-on testing is stated when available. Review policy.
Should you buy the Xiaomi Redmi A3?
Reasons to Buy
- 5,000 mAh battery capacity
- 6.71" IPS LCD, 90Hz, 500 nits (HBM) display for media and everyday use
- Mediatek Helio G36 (12 nm) platform for daily performance
Reasons to Avoid
- Real-world camera, gaming, and battery results may differ from specs-only analysis.
Full Specifications
Launch
| Announced | 2024-02-14 |
|---|---|
| Released | 2024-02-23 |
| Device type | Smartphone |
| Model number | 23129RN51X, 23129RN51H |
Body
| Dimensions | 168.3 x 76.3 x 8.3 mm |
|---|---|
| Build | Glass front (Gorilla Glass 3), glass back or silicone polymer back (eco leather), plastic frame |
| SIM | Nano-SIM + Nano-SIM |
Display
| Type | IPS LCD, 90Hz, 500 nits (HBM) |
|---|---|
| Size | 6.71 inches |
| Resolution | 720 x 1650 pixels |
| Refresh rate | 90 Hz |
| Protection | Corning Gorilla Glass 3 |
| Brightness | 500 nits (HBM) |
Platform
| OS | Android 14 or Android 14 (Go edition), upgradable to Android 15 |
|---|---|
| Chipset | Mediatek Helio G36 (12 nm) |
| CPU | Octa-core (4x2.2 GHz Cortex-A53 & 4x1.6 GHz Cortex-A53) |
| GPU | PowerVR GE8320 |
Memory
| Card slot | microSDXC (dedicated slot) |
|---|
Camera
| Rear camera | Single: 8 MP, f/2.0, (wide) Auxiliary lens |
|---|---|
| Main camera | 8 MP |
| Rear features | LED flash, HDR |
| Selfie camera | Single: 5 MP, f/2.2, (wide) |
| Selfie camera MP | 5 MP |
| Video | 1080p@30fps |
Battery
| Capacity | 5,000 mAh |
|---|---|
| Wired charging | 10W wired |
Connectivity
| Network | GSM / HSPA / LTE |
|---|---|
| Wi-Fi | Wi-Fi 802.11 a/b/g/n/ac, dual-band |
| Bluetooth | 5.4, A2DP, LE |
| GPS | GPS, GLONASS, GALILEO, BDS |
| NFC | Yes (market/region dependent) |
| USB | USB Type-C 2.0 |
| Radio | FM radio |
Features
| Sensors | Fingerprint (side-mounted), accelerometer, compass |
|---|---|
| Fingerprint | side-mounted |
| Audio | Loudspeaker, 3.5mm jack |
| Colors | Midnight Black, Forest Green (Olive Green), Star Blue (Lake Blue) |
| SAR | 0.92 W/kg (head) 0.99 W/kg (body) |
Specifications last checked Jun 29, 2026.
Frequently Asked Questions
The Xiaomi Redmi A3 has Mediatek Helio G36 (12 nm). That is useful buying context, but this page should be treated as specs-led analysis unless hands-on gaming tests are stated.
The verified wired charging specification is 10W wired for its 5,000 mAh battery.
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