Xiaomi Redmi Note 4 vs Xiaomi Mi A2
Quick Comparison
Both Xiaomi Redmi Note 4 and Xiaomi Mi A2 comes with same RAM. In terms of display resolution, Xiaomi Mi A2 has better resolution of 2160 x 1080 than Xiaomi Redmi Note 4 which has resolution of 1920 x 1080. Both have the same amount of internal memory.
| Name | Xiaomi Redmi Note 4 | Xiaomi Mi A2 |
| RAM | 4 GB | 4 GB |
|---|---|---|
| Display | 5.5 in | 5.99 in |
| Internal Memory | 64 GB | 64 GB |
| Battery | 4100 mAh | 3010 mAh |
| Camera | 13 MP | 20 MP + 12 MP Dual |
| Price | Rs. 8999 | Rs. 10999 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is January, 2017. The cost of Xiaomi Redmi Note 4 is Rs. 8999. The launch Date of the second phone is July 24, 2018 . The cost of Xiaomi Mi A2 is Rs. 10999.
Display comparison
Xiaomi Mi A2 has larger screen size of 5.99 inches in comparison to Xiaomi Redmi Note 4's 5.5 inch screen. Xiaomi Redmi Note 4 has IPS Screen type where as Xiaomi Mi A2 has Screen type. Xiaomi Mi A2 has display density of 403 PPI & Xiaomi Redmi Note 4 has only 401 PPI display density. Xiaomi Redmi Note 4 has 16:9 aspect ratio where as Xiaomi Mi A2 has 18:9 aspect ratio.
Memory comparison
Both mobiles come with 4 GB RAM and both have same Internal Memory of 64 GB.
Camera comparison
Xiaomi Redmi Note 4's 13 MP Rear Camera outclasses Xiaomi Mi A2's 20 MP + 12 MP Dual Rear Camera in terms of resolution. Xiaomi Mi A2 will be better choice if you're looking to click lot of selfies as it has better 20 MP Front Camera in comparison to Xiaomi Redmi Note 4's 5 MP Front Camera.
Technical comparison
Both the phones has Android Operating System but the first one runs on version v6.0 and the second one on v8.1 version.
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Full Comparison
| Name | Xiaomi Redmi Note 4 | Xiaomi Mi A2 |
| General | ||
| 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 f/2 with autofocus | 12 MP + 20 MP with autofocus |
| 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 f/2 | 20 MP with 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 | |