Xiaomi Mi A2 (6GB RAM + 128GB) has better RAM than Xiaomi Redmi Note 3 (2GB RAM+16GB). In terms of display resolution, Xiaomi Mi A2 (6GB RAM + 128GB) has better resolution of 2160 x 1080 than Xiaomi Redmi Note 3 (2GB RAM+16GB) which has resolution of 1920 x 1080. Xiaomi Mi A2 (6GB RAM + 128GB) has more internal memory than Xiaomi Redmi Note 3 (2GB RAM+16GB)
| Name | Xiaomi Redmi Note 3 (2GB RAM+16GB) | Xiaomi Mi A2 (6GB RAM + 128GB) |
| RAM | 2 GB | 6 GB |
|---|---|---|
| Display | 5.5 in | 5.99 in |
| Internal Memory | 16 GB | 128 GB |
| Battery | 4050 mAh | 3010 mAh |
| Camera | 16 MP | 20 MP + 12 MP Dual |
| Price | Rs. 5499 | Rs. 10259 |
The launch Date of the first phone is January, 2016. The cost of Xiaomi Redmi Note 3 (2GB RAM+16GB) is Rs. 5499. The launch Date of the second phone is July 24, 2018 . The cost of Xiaomi Mi A2 (6GB RAM + 128GB) is Rs. 10259.
Xiaomi Mi A2 (6GB RAM + 128GB) has larger screen size of 5.99 inches in comparison to Xiaomi Redmi Note 3 (2GB RAM+16GB)'s 5.5 inch screen. Xiaomi Redmi Note 3 (2GB RAM+16GB) has IPS Screen type where as Xiaomi Mi A2 (6GB RAM + 128GB) has Screen type. Xiaomi Mi A2 (6GB RAM + 128GB) has display density of 403 PPI & Xiaomi Redmi Note 3 (2GB RAM+16GB) has only 401 PPI display density. Xiaomi Redmi Note 3 (2GB RAM+16GB) has 16:9 aspect ratio where as Xiaomi Mi A2 (6GB RAM + 128GB) has 18:9 aspect ratio.
Xiaomi Mi A2 (6GB RAM + 128GB)'s larger 6 GB RAM is better for playing games and all with respect to Xiaomi Redmi Note 3 (2GB RAM+16GB)'s lower 2 GB RAM. Xiaomi Mi A2 (6GB RAM + 128GB) has more Internal Memory (128 GB) than Xiaomi Redmi Note 3 (2GB RAM+16GB) (16 GB).
Xiaomi Redmi Note 3 (2GB RAM+16GB)'s 16 MP Rear Camera outclasses Xiaomi Mi A2 (6GB RAM + 128GB)'s 20 MP + 12 MP Dual Rear Camera in terms of resolution. Xiaomi Mi A2 (6GB RAM + 128GB) 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 3 (2GB RAM+16GB)'s 5 MP Front Camera.
Both the phones has Android Operating System but the first one runs on version 5.1.1 and the second one on v8.1 version.
| Name | Xiaomi Redmi Note 3 (2GB RAM+16GB) | Xiaomi Mi A2 (6GB RAM + 128GB) |
| General | ||
| Model | Mi A2 6GB RAM | |
| Sim Type | Dual Sim, GSM+GSM (Hybrid Slot) | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Micro SIM | Nano+Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | January, 2016 | July 24, 2018 |
| Design | ||
| Dimensions | 76 x 150 x 8.69 mm | 75.4 x 158.7 x 7.3 mm |
| Weight | 164 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% | |
| Memory | ||
| RAM | 2 GB | 6 GB |
| Storage | 16 GB | 128 GB |
| Card Slot | Yes, (Hybrid Slot), upto 32 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 | Yes, Rear |
| Sensors | Accelerometer, Gyroscope, Compass | Accelerometer, Gyroscope, Compass, Proximity |
| 3.5mm Headphone Jack | Yes | No |
| Extra Features | Android One Phone | |
| Camera | ||
| Rear Camera | 16 MP | 12 MP + 20 MP |
| Auto Focus | Yes | Yes |
| Features | Face detection, Smile 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 | 20 MP LED Flash |
| Technical | ||
| OS | Android v5.1.1 (Lollipop) | Android v8.1 (Oreo) |
| Chipset | Qualcomm Snapdragon 650 | Qualcomm Snapdragon 660 |
| CPU | 1.8 GHz, Hexa Core Processor | 2.2 GHz, Octa Core Processor |
| GPU | Adreno 510 | 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, with FM Recording | No |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 4050 mAh, Li-Po Battery | 3010 mAh, Li-ion Battery |
| Fast Charging | Yes, Quick Charge 4.0 | |