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Xiaomi Redmi A3
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Phone Insight
Full Specifications September 4, 2026
Xiaomi Redmi A3 Android 14
Xiaomi · 2024

Xiaomi Redmi A3

Xiaomi Redmi A3 Android smartphone. Announced Feb 2024. Features 6.71″ display, Helio G36 chipset, 5000 mAh battery, 128 GB storage, 8 GB RAM, Corning Gorilla Glass 3.

Display 6.71"
Chipset Helio G36
RAM 2-8 GB
Storage 64GB/128GB storage, microSDXC
Camera 8 MP
Battery 5000 mAh
OS Android 14 or Android 14, up to Android 15
Build 193g or 199g, 8.3mm thickness

Launch

Announced 2024, February 14
Status Available. Released 2024, February 23

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

Display

Type IPS LCD, 90Hz, 500 nits (HBM)
Size 6.71 inches, 106.5 cm 2 (~82.9% screen-to-body ratio)
Resolution 720 x 1650 pixels (~268 ppi density)
Protection Corning Gorilla Glass 3

Memory

Card slot microSDXC (dedicated slot)
Internal 64GB 2GB RAM, 64GB 3GB RAM, 64GB 4GB RAM, 128GB 3GB RAM, 128GB 4GB RAM, 128GB 6GB RAM, 128GB 8GB RAM
memoryother eMMC 5.1

Main Camera

Single 8 MP, f/2.0, (wide) Auxiliary lens
Features LED flash, HDR
Video 1080p@30fps

Selfie camera

Single 5 MP, f/2.2, (wide)
Video 1080p@30fps

Body

Dimensions 168.3 x 76.3 x 8.3 mm (6.63 x 3.00 x 0.33 in)
Weight 193 g or 199 g (6.81 oz)
Build Glass front (Gorilla Glass 3), glass back or silicone polymer back (eco leather), plastic frame
SIM Nano-SIM + Nano-SIM

Battery

Type 5000 mAh
Charging 10W wired

Sound

Loudspeaker Yes
3.5mm jack Yes

Comms

WLAN Wi-Fi 802.11 a/b/g/n/ac, dual-band
Bluetooth 5.4, A2DP, LE
Positioning GPS, GLONASS, GALILEO, BDS
NFC Yes (market/region dependent)
Radio FM radio
USB USB Type-C 2.0

Network

Technology GSM / HSPA / LTE
2G bands GSM 850 / 900 / 1800 / 1900
3G bands HSDPA 850 / 900 / 2100
4G bands 1, 3, 5, 7, 8, 20, 28, 38, 40, 41
Speed HSPA, LTE

Features

Sensors Fingerprint (side-mounted), accelerometer, compass
featuresother Virtual proximity sensing

Misc

Colors Midnight Black, Forest Green (Olive Green), Star Blue (Lake Blue)
Models 23129RN51X, 23129RN51H
SAR EU 0.92 W/kg (head)     0.99 W/kg (body)
Phone Insight phoneinsight.org/ Printed September 4, 2026

For live pricing, photos, and comparisons, visit phoneinsight.org/phones/xiaomi-redmi-a3/

In depth

Full specifications

Announced 2024, February 14
Status Available. Released 2024, February 23
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
Type IPS LCD, 90Hz, 500 nits (HBM)
Size 6.71 inches, 106.5 cm 2 (~82.9% screen-to-body ratio)
Resolution 720 x 1650 pixels (~268 ppi density)
Protection Corning Gorilla Glass 3
Card slot microSDXC (dedicated slot)
Internal 64GB 2GB RAM, 64GB 3GB RAM, 64GB 4GB RAM, 128GB 3GB RAM, 128GB 4GB RAM, 128GB 6GB RAM, 128GB 8GB RAM
memoryother eMMC 5.1
Single 8 MP, f/2.0, (wide) Auxiliary lens
Features LED flash, HDR
Video 1080p@30fps
Single 5 MP, f/2.2, (wide)
Video 1080p@30fps
Dimensions 168.3 x 76.3 x 8.3 mm (6.63 x 3.00 x 0.33 in)
Weight 193 g or 199 g (6.81 oz)
Build Glass front (Gorilla Glass 3), glass back or silicone polymer back (eco leather), plastic frame
SIM Nano-SIM + Nano-SIM
Type 5000 mAh
Charging 10W wired
Loudspeaker Yes
3.5mm jack Yes
WLAN Wi-Fi 802.11 a/b/g/n/ac, dual-band
Bluetooth 5.4, A2DP, LE
Positioning GPS, GLONASS, GALILEO, BDS
NFC Yes (market/region dependent)
Radio FM radio
USB USB Type-C 2.0
Technology GSM / HSPA / LTE
2G bands GSM 850 / 900 / 1800 / 1900
3G bands HSDPA 850 / 900 / 2100
4G bands 1, 3, 5, 7, 8, 20, 28, 38, 40, 41
Speed HSPA, LTE
Sensors Fingerprint (side-mounted), accelerometer, compass
featuresother Virtual proximity sensing
Colors Midnight Black, Forest Green (Olive Green), Star Blue (Lake Blue)
Models 23129RN51X, 23129RN51H
SAR EU 0.92 W/kg (head)     0.99 W/kg (body)
Price About 70 EUR
PhoneInsight Benchmark
32.9/100
Entry-level

A specs-derived composite score, not a lab benchmark -- useful for ranking and comparison.

Processor 22
Display 61.6
Camera 43.8
Battery 69.6
6.0%Popularity rank
5,546,941 hitsTotal views
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