Xiaomi Redmi Note 4 vs Xiaomi Mi A2
Here you can compare Xiaomi Redmi Note 4 and Xiaomi Mi A2. Comparing Xiaomi Redmi Note 4 vs Xiaomi Mi A2 on Smartprix enables you to check their respective specs scores and unique features. It would potentially help you understand how Xiaomi Redmi Note 4 stands against Xiaomi Mi A2 and which one should you buy The current lowest price found for Xiaomi Redmi Note 4 is ₹7,999 and for Xiaomi Mi A2 is ₹8,499. The details of both of these products were last updated on Nov 19, 2025.
| Specification | Xiaomi Redmi Note 4 | Xiaomi Mi A2 |
|---|---|---|
| Rear Camera | 13 MP ƒ/2 | 12 MP + 20 MP |
| Battery | 4100 mAh, Li-Po Battery | 3010 mAh, Li-ion Battery |
| Internal Memory | 64 GB | 64 GB |
| CPU | 2 GHz, Octa Core Processor | 2.2 GHz, Octa Core Processor |
| OS | Android v6.0 (Marshmallow), upgradable to v7.0 (Nougat) | Android v8.1 (Oreo) |
| Price | ₹7,999 | ₹8,499 |
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Overview
| Specs Score | 64 / 100 | 66 / 100 Better Specs |
| Display Size | 5.5 in | 5.99 in Bigger Display |
| Display Resolution | 1080 x 1920 pixels | 1080 x 2160 pixels Better Resolution |
| Screen To Body Ratio | ~ 77.4% Less Bezels | |
| CPU Clock Speed | 2 GHz | 2.2 GHz Faster Clock Speed |
| Front Camera | 5 MP | 20 MP Better Front Camera Resolution |
| Thickness | 8.5 mm | 7.3 mm Slimmer |
| Battery | 4100 mAh Bigger Battery | 3010 mAh |
| Unique Features | No 3.5mm Audio Jack FM Radio Memory Card Support No | Fast Charging No No No IR Blaster |
General
| Model | Redmi Note 4 | Mi A2 |
| Sim Type | Dual Sim, GSM+GSM (Hybrid Slot) | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Micro+Nano SIM | Nano+Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | January, 2017 | July 24, 2018 |
Design
| Dimensions | 76 x 151 x 8.5 mm | 75.4 x 158.7 x 7.3 mm |
| Weight | 165 g | 166 g |
Display
| Type | Color IPS Screen (16M colors Colors) | Color LTPS IPS LCD (16M colors Colors) |
| Touch | Yes | Yes |
| Size | 5.5 inches, 1080 x 1920 pixels | 5.99 inches, 1080 x 2160 pixels |
| Aspect Ratio | 16:9 | 18:9 |
| PPI | ~ 401 PPI | ~ 403 PPI |
| Screen to Body Ratio | ~ 77.4% | |
| Features | 2.5D Glass |
Memory
| RAM | 4 GB | 4 GB |
| Storage | 64 GB | 64 GB |
| Card Slot | Yes, (Hybrid Slot), upto 128 GB | No |
Connectivity
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| VoLTE | Yes | Yes |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Bluetooth | Yes, v4.1 | Yes, v5.0 |
| USB | Yes, microUSB v2.0 | Yes, USB-C v2.0 |
| USB Features | USB on-the-go | |
| IR Blaster | Yes |
Extra
| GPS | Yes, with A-GPS Support | Yes, with A-GPS Support |
| Fingerprint Sensor | Yes, Rear | Yes, Rear |
| Sensors | Accelerometer, Gyroscope, Compass | Accelerometer, Gyroscope, Compass, Proximity |
| 3.5mm Headphone Jack | Yes | No |
| Extra Features | Android One Phone |
Camera
| Rear Camera | 13 MP ƒ/2 | 12 MP + 20 MP |
| Auto Focus | Yes | Yes |
| Features | Face detection, Geo tagging, Panorama, Touch to focus | Face detection, Geo tagging, Panorama, Touch to focus |
| Video Recording | 1080p @ 30 fps FHD | 4K @ 30 fps UHD |
| Flash | Yes, Dual LED | Yes, Dual LED |
| Front Camera | 5 MP ƒ/2 | 20 MP LED Flash |
Technical
| OS | Android v6.0 (Marshmallow), upgradable to v7.0 (Nougat) | Android v8.1 (Oreo) |
| Chipset | Qualcomm Snapdragon 625 | Qualcomm Snapdragon 660 |
| CPU | 2 GHz, Octa Core Processor | 2.2 GHz, Octa Core Processor |
| GPU | Adreno 506 | Adreno 512 |
| Java | No | Yes, via 3rd party |
| Browser | Yes, supports HTML | Yes, supports HTML5 |
Multimedia
| Supports | MMS, Instant Messaging | MMS, Instant Messaging |
| Yes, with Push Email | Yes, with Push Email | |
| Music | MP3, WAV, eAAC+ | MP3, WAV, eAAC+, FLAC |
| Video | XviD, MP4 | MP4 |
| FM Radio | Yes | No |
| Document Reader | Yes | Yes |
Battery
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 4100 mAh, Li-Po Battery | 3010 mAh, Li-ion Battery |
| Fast Charging | Yes, Quick Charge 4.0 |
Discuss
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