Xiaomi Redmi S2 vs Xiaomi Redmi 9
Quick Comparison
Xiaomi Redmi 9 has better RAM than Xiaomi Redmi S2. In terms of display resolution, Xiaomi Redmi 9 has better resolution of 1600 x 720 than Xiaomi Redmi S2 which has resolution of 1440 x 720. Xiaomi Redmi 9 has more internal memory than Xiaomi Redmi S2
| Name | Xiaomi Redmi S2 | Xiaomi Redmi 9 |
| RAM | 3 GB | 4 GB |
|---|---|---|
| Display | 5.99 in | 6.53 in |
| Internal Memory | 32 GB | 64 GB |
| Battery | 3080 mAh | 5000 mAh |
| Camera | 12 MP + 5 MP Dual | 13 MP + 2 MP Dual |
| Price | Rs. 8950 | Rs. 10999 |
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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 27, 2020 . The cost of Xiaomi Redmi 9 is Rs. 10999.
Display comparison
Xiaomi Redmi 9 has larger screen size of 6.53 inches in comparison to Xiaomi Redmi S2's 5.99 inch screen. Xiaomi Redmi S2 has IPS Screen type where as Xiaomi Redmi 9 has LCD Screen type. Both have same 269 PPI. Xiaomi Redmi S2 has 18:9 aspect ratio where as Xiaomi Redmi 9 has 20:9 aspect ratio.
Memory comparison
Xiaomi Redmi 9's larger 4 GB RAM is better for playing games and all with respect to Xiaomi Redmi S2's lower 3 GB RAM. Xiaomi Redmi 9 has more Internal Memory (64 GB) than Xiaomi Redmi S2 (32 GB).
Camera comparison
Xiaomi Redmi 9's 13 MP + 2 MP Dual Rear Camera outshines Xiaomi Redmi S2's 12 MP + 5 MP Dual Rear Camera in terms of resolution. 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 Redmi 9'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 10 version.
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Full Comparison
| Name | Xiaomi Redmi S2 | Xiaomi Redmi 9 |
| General | ||
| Model | Redmi 9 | |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano SIM | Nano+Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | May, 2018 | August 27, 2020 |
| Design | ||
| Dimensions | 77.3 x 160.69 x 8.1 mm | 77.07 x 164.9 x 9 mm |
| Weight | 170 g | 196 g |
| Display | ||
| Type | Color IPS Screen (16M colors Colors) | Color LCD Screen (16M Colors) |
| Touch | Yes | Yes |
| Size | 5.99 inches, 720 x 1440 pixels | 6.53 inches, 720 x 1600 pixels |
| Aspect Ratio | 18:9 | 20:9 |
| PPI | ~ 269 PPI | ~ 269 PPI |
| Screen to Body Ratio | ~ 81% | |
| Features | Corning Gorilla Glass (unspecified version) Screen Protection | |
| Notch | Yes, Water Drop Notch | |
| Memory | ||
| RAM | 3 GB | 4 GB |
| Storage | 32 GB | 64 GB |
| Card Slot | Yes | Yes, upto 512 GB |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| VoLTE | Yes | Yes, Dual Stand-By |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Bluetooth | Yes | Yes, v5.0, A2DP, LE |
| USB | Yes, microUSB | Yes, microUSB v2.0 |
| USB Features | USB on-the-go, USB Charging | |
| IR Blaster | No | |
| Extra | ||
| GPS | Yes, with A-GPS Support | Yes, with A-GPS, GLONASS, BDS |
| Fingerprint Sensor | Yes | Yes, Rear |
| Face Unlock | Yes | |
| Sensors | Accelerometer, Compass | Vibration Motor, Distance Sensor, Ambient Light Sensor, Aaccelerometer, Compass |
| 3.5mm Headphone Jack | Yes | Yes |
| Splash Resistant | Yes, Protected by P2i | |
| Camera | ||
| Rear Camera | 12 MP + 5 MP | 13 MP ƒ/2.2 (Wide Angle) 2 MP ƒ/2.4 (Depth Sensor) |
| Auto Focus | Yes | Yes |
| Features | Face detection, Geo tagging, Panorama, Touch to focus | HDR, AI Portrait Mode, Face Recognition, AI Beautify 5.0, AI Scene Detection |
| Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
| Flash | Yes, Dual LED | Yes, LED |
| Front Camera | 16 MP LED Flash | 5 MP ƒ/2.2 |
| Front Video Recording | 1080p @ 30 fps FHD | |
| Technical | ||
| OS | Android v8.1 (Oreo) | Android v10 |
| Chipset | Qualcomm Snapdragon 625 | MediaTek Helio G35 |
| CPU | 2 GHz, Octa Core Processor | 2.3 GHz, Octa Core Processor |
| Core Details | Arm Cortex-A53 | |
| GPU | Adreno 506 | IMG PowerVR GE8320 |
| 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 | 5000 mAh, Li-Po Battery |
| Talk Time | 37 hours | |
| Music Playback Time | 164 hours | |