Xiaomi Redmi S2 vs Xiaomi Mi A3
Quick Comparison
Xiaomi Mi A3 has better RAM than Xiaomi Redmi S2. In terms of display resolution, Xiaomi Mi A3 has better resolution of 1560 x 720 than Xiaomi Redmi S2 which has resolution of 1440 x 720. Xiaomi Mi A3 has more internal memory than Xiaomi Redmi S2
| Name | Xiaomi Redmi S2 | Xiaomi Mi A3 |
| RAM | 3 GB | 4 GB |
|---|---|---|
| Display | 5.99 in | 6.08 in |
| Internal Memory | 32 GB | 64 GB |
| Battery | 3080 mAh | 4030 mAh |
| Camera | 12 MP + 5 MP Dual | 48 MP + 8 MP + 2 MP Triple |
| Price | Rs. 8950 | Rs. 9970 |
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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 launch Date of the second phone is August 21, 2019 . The cost of Xiaomi Mi A3 is Rs. 9970.
Display comparison
Xiaomi Redmi S2 has screen size of 5.99 inches which falls short to Xiaomi Mi A3's 6.08 inch screen. Xiaomi Redmi S2 has IPS Screen type where as Xiaomi Mi A3 has Super AMOLED Screen type. Xiaomi Mi A3 has display density of 286 PPI & Xiaomi Redmi S2 has only 269 PPI display density. Xiaomi Redmi S2 has 18:9 aspect ratio where as Xiaomi Mi A3 has 19.5:9 aspect ratio.
Memory comparison
Xiaomi Mi A3'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 A3 has more Internal Memory (64 GB) than Xiaomi Redmi S2 (32 GB).
Camera comparison
Xiaomi Mi A3's 48 MP + 8 MP + 2 MP Triple Rear Camera outshines Xiaomi Redmi S2's 12 MP + 5 MP Dual Rear Camera in terms of resolution. Xiaomi Mi A3 will be better choice if you're looking to click lot of selfies as it has better 32 MP Front Camera in comparison to Xiaomi Redmi S2's 16 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 9.0 version.
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Full Comparison
| Name | Xiaomi Redmi S2 | Xiaomi Mi A3 |
| General | ||
| Model | Mi A3 | |
| 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 | August 21, 2019 |
| Design | ||
| Dimensions | 77.3 x 160.69 x 8.1 mm | 71.9 x 153.5 x 8.5 mm |
| Weight | 170 g | 173.8 g |
| Display | ||
| Type | Color IPS Screen (16M colors Colors) | Color Super AMOLED Screen (16M Colors) |
| Touch | Yes | Yes |
| Size | 5.99 inches, 720 x 1440 pixels | 6.08 inches, 720 x 1560 pixels |
| Aspect Ratio | 18:9 | 19.5:9 |
| PPI | ~ 269 PPI | ~ 286 PPI |
| Screen to Body Ratio | ~ 80.3% | |
| Features | Corning Gorilla Glass (unspecified version) Screen Protection | Triple Corning Gorilla Glass 5 |
| Notch | Yes, Water Drop Notch | |
| Memory | ||
| RAM | 3 GB | 4 GB |
| Storage | 32 GB | 64 GB |
| Card Slot | Yes | Yes, (Hybrid Slot), upto 256 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, v5.0 |
| USB | Yes, microUSB | Yes, USB-C v2.0 |
| USB Features | USB Tethering, USB Charging | |
| IR Blaster | Yes | |
| Extra | ||
| GPS | Yes, with A-GPS Support | Yes, with A-GPS, GLONASS, BDS |
| Fingerprint Sensor | Yes | Yes, In Display |
| Face Unlock | Yes | |
| Sensors | Accelerometer, Compass | Accelerometer, Gyro, Proximity, Compass |
| 3.5mm Headphone Jack | Yes | Yes |
| Splash Resistant | Yes | |
| Extra Features | UFS 2.1 | |
| Camera | ||
| Rear Camera | 12 MP + 5 MP | 48 MP ƒ/1.8 (Wide Angle) 8 MP ƒ/2.2 (Ultra Wide) 2 MP ƒ/2.4 (Depth Sensor) |
| Auto Focus | Yes | Yes |
| Features | Face detection, Geo tagging, Panorama, Touch to focus | HDR, Panorama |
| Video Recording | 1080p @ 30 fps FHD | 2160p @ 30 fps UHD, 4K @ 30 fps UHD, 1080p @ 30 fps FHD |
| Flash | Yes, Dual LED | Yes, LED |
| Front Camera | 16 MP LED Flash | 32 MP ƒ/2 |
| Front Video Recording | 1080p @ 30 fps FHD | |
| Technical | ||
| OS | Android v8.1 (Oreo) | Android v9.0 (Pie), upgradable to v11 |
| Chipset | Qualcomm Snapdragon 625 | Qualcomm Snapdragon 665 |
| CPU | 2 GHz, Octa Core Processor | 2 GHz, Octa Core Processor |
| Core Details | 2 GHz, Quad core, Kryo 260 + 1.8 GHz, Quad core, Kryo 260 | |
| GPU | Adreno 506 | Adreno 610 |
| Java | Yes, via 3rd party | No |
| Browser | Yes, supports HTML | Yes, supports HTML5 |
| Multimedia | ||
| Supports | MMS, Instant Messaging | |
| Yes, with Push Email | Yes | |
| Music | MP3, WAV, eAAC+, FLAC | Yes |
| Video | MP4, H.264 | Yes |
| FM Radio | Yes | Yes |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 3080 mAh, Li-Po Battery | 4030 mAh, Li-Po Battery |
| Fast Charging | Yes, 18W Fast Charging | |
| StandBy Time | 20 days | |
| Music Playback Time | 187 hours | |