Xiaomi Redmi S2 vs Xiaomi Mi A1
Quick Comparison
Xiaomi Mi A1 has better RAM than Xiaomi Redmi S2. In terms of display resolution, Xiaomi Mi A1 has better resolution of 1920 x 1080 than Xiaomi Redmi S2 which has resolution of 1440 x 720. Xiaomi Mi A1 has more internal memory than Xiaomi Redmi S2
| Name | Xiaomi Redmi S2 | Xiaomi Mi A1 |
| RAM | 3 GB | 4 GB |
|---|---|---|
| Display | 5.99 in | 5.5 in |
| Internal Memory | 32 GB | 64 GB |
| Battery | 3080 mAh | 3080 mAh |
| Camera | 12 MP + 5 MP Dual | 12 MP + 12 MP Dual |
| Price | Rs. 8950 | Rs. 11999 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is May, 2018. The cost of Xiaomi Redmi S2 is Rs. 8950. The cost of Xiaomi Mi A1 is Rs. 11999.
Display comparison
Xiaomi Redmi S2 has larger screen size of 5.99 inches in comparison to Xiaomi Mi A1's 5.5 inch screen. There is IPS Screen Type in both the phones. Xiaomi Mi A1 has display density of 401 PPI & Xiaomi Redmi S2 has only 269 PPI display density. Xiaomi Redmi S2 has 18:9 aspect ratio where as Xiaomi Mi A1 has 16:9 aspect ratio.
Memory comparison
Xiaomi Mi A1's larger 4 GB RAM is better for playing games and all with respect to Xiaomi Redmi S2's lower 3 GB RAM. Xiaomi Mi A1 has more Internal Memory (64 GB) than Xiaomi Redmi S2 (32 GB).
Camera comparison
Xiaomi Redmi S2 has 12 MP + 5 MP Dual Rear Camera in comparison to Xiaomi Mi A1's 12 MP + 12 MP Dual Rear Camera. Xiaomi Redmi S2 will be better choice if you're looking to click lot of selfies as it has better 16 MP Front Camera in comparison to Xiaomi Mi A1's 5 MP Front Camera.
Technical comparison
Both the phones has Android Operating System but the first one runs on version 8.1 and the second one on 8.0 version.
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Full Comparison
| Name | Xiaomi Redmi S2 | Xiaomi Mi A1 |
| General | ||
| Model | Mi A1 | |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM (Hybrid Slot) |
| Dual Sim | Yes | Yes |
| Sim Size | Nano SIM | Nano+Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | May, 2018 | |
| Design | ||
| Dimensions | 77.3 x 160.69 x 8.1 mm | 75.8 x 155.4 x 7.3 mm |
| Weight | 170 g | 165 g |
| Display | ||
| Type | Color IPS Screen (16M colors Colors) | Color IPS Screen (16M colors Colors) |
| Touch | Yes | Yes |
| Size | 5.99 inches, 720 x 1440 pixels | 5.5 inches, 1080 x 1920 pixels |
| Aspect Ratio | 18:9 | 16:9 |
| PPI | ~ 269 PPI | ~ 401 PPI |
| Screen to Body Ratio | ~ 70.1% | |
| Features | Corning Gorilla Glass (unspecified version) Screen Protection | Corning Gorilla Glass 3 |
| Memory | ||
| RAM | 3 GB | 4 GB |
| Storage | 32 GB | 64 GB |
| Card Slot | Yes | Yes, (Hybrid Slot), upto 128 GB |
| 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 | Yes, v4.2 |
| USB | Yes, microUSB | Yes |
| IR Blaster | Yes | |
| Extra | ||
| GPS | Yes, with A-GPS Support | Yes, with A-GPS Support |
| Fingerprint Sensor | Yes | Yes, Rear |
| Sensors | Accelerometer, Compass | Accelerometer, Gyroscope, Compass |
| 3.5mm Headphone Jack | Yes | Yes |
| Extra Features | Android One Phone | |
| Camera | ||
| Rear Camera | 12 MP + 5 MP | 12 MP + 12 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 | 16 MP LED Flash | 5 MP |
| Technical | ||
| OS | Android v8.1 (Oreo) | Android v8.0 (Oreo) |
| Chipset | Qualcomm Snapdragon 625 | Qualcomm Snapdragon 625 |
| CPU | 2 GHz, Octa Core Processor | 2 GHz, Octa Core Processor |
| GPU | Adreno 506 | Adreno 506 |
| Java | Yes, via 3rd party | No |
| 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+, FLAC | MP3, WAV, eAAC+, FLAC |
| Video | MP4, H.264 | MP4, H.264 |
| FM Radio | Yes | Yes |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 3080 mAh, Li-Po Battery | 3080 mAh, Li-Po Battery |