Xiaomi Redmi S2 vs Xiaomi Redmi Note 9
Quick Comparison
Xiaomi Redmi Note 9 has better RAM than Xiaomi Redmi S2. In terms of display resolution, Xiaomi Redmi Note 9 has better resolution of 2340 x 1080 than Xiaomi Redmi S2 which has resolution of 1440 x 720. Xiaomi Redmi Note 9 has more internal memory than Xiaomi Redmi S2
| Name | Xiaomi Redmi S2 | Xiaomi Redmi Note 9 |
| RAM | 3 GB | 4 GB |
|---|---|---|
| Display | 5.99 in | 6.53 in |
| Internal Memory | 32 GB | 64 GB |
| Battery | 3080 mAh | 5020 mAh |
| Camera | 12 MP + 5 MP Dual | 48 MP Quad |
| Price | Rs. 8950 | Rs. 10490 |
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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 July 20, 2020 . The cost of Xiaomi Redmi Note 9 is Rs. 10490.
Display comparison
Xiaomi Redmi Note 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 Note 9 has IPS LCD Screen type. Xiaomi Redmi Note 9 has display density of 403 PPI & Xiaomi Redmi S2 has only 269 PPI display density. Xiaomi Redmi S2 has 18:9 aspect ratio where as Xiaomi Redmi Note 9 has 19.5:9 aspect ratio.
Memory comparison
Xiaomi Redmi Note 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 Note 9 has more Internal Memory (64 GB) than Xiaomi Redmi S2 (32 GB).
Camera comparison
Xiaomi Redmi Note 9's 48 MP Quad Rear Camera outclasses 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 Note 9's 13 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 10.0 version.
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Full Comparison
| Name | Xiaomi Redmi S2 | Xiaomi Redmi Note 9 |
| General | ||
| Model | Redmi Note 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 | July 20, 2020 |
| Design | ||
| Dimensions | 77.3 x 160.69 x 8.1 mm | 77.2 x 162.3 x 8.9 mm |
| Weight | 170 g | 199 g |
| Display | ||
| Type | Color IPS Screen (16M colors Colors) | Color IPS LCD Screen (16M Colors) |
| Touch | Yes | Yes |
| Size | 5.99 inches, 720 x 1440 pixels | 6.53 inches, 1080 x 2340 pixels |
| Aspect Ratio | 18:9 | 19.5:9 |
| PPI | ~ 269 PPI | ~ 403 PPI |
| Screen to Body Ratio | ~ 83.5% | |
| Glass Type | Corning Gorilla Glass 5 | |
| Features | Corning Gorilla Glass (unspecified version) Screen Protection | Reading Mode 2.0, Plastic Frame |
| Notch | Yes, Punch Hole | |
| 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, USB-C |
| USB Features | USB Tethering, USB on-the-go, USB Charging | |
| IR Blaster | Yes | |
| Extra | ||
| GPS | Yes, with A-GPS Support | yes with A-GPS, GLONASS, GALILEO, BDS |
| Fingerprint Sensor | Yes | Yes, Rear |
| Face Unlock | Yes | |
| Sensors | Accelerometer, Compass | Light sensor, Proximity sensor, Accelerometer, Compass |
| 3.5mm Headphone Jack | Yes | Yes |
| Splash Resistant | Yes | |
| Camera | ||
| Rear Camera | 12 MP + 5 MP | 48 MP ƒ/1.79 (Main) 8 MP ƒ/2.2 (Ultra Wide) 2 MP ƒ/2.4 (Macro) Macro 2 MP ƒ/2.4 (Depth Sensor) |
| Auto Focus | Yes | Yes |
| Features | Face detection, Geo tagging, Panorama, Touch to focus | Night Mode, Document Mode, Cinematic portraits, HDR, Panorama, Pro mode, Portrait |
| Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD, 720p @ 120/30 fps HD |
| Flash | Yes, Dual LED | Yes, LED |
| Front Camera | 16 MP LED Flash | 13 MP ƒ/2.3 (Main) |
| Front Video Recording | 1080p @ 30 fps FHD | |
| Technical | ||
| OS | Android v8.1 (Oreo) | Android v10.0 |
| Chipset | Qualcomm Snapdragon 625 | MediaTek Helio G85 |
| CPU | 2 GHz, Octa Core Processor | 2 GHz, Octa Core Processor |
| Core Details | 2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55 | |
| GPU | Adreno 506 | Mali-G52 MC2 |
| 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 | MP3, AMR, FLAC, APE |
| Video | MP4, H.264 | MP4, M4V, MKV, XVID |
| FM Radio | Yes | Yes |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 3080 mAh, Li-Po Battery | 5020 mAh, Li-ion Battery |
| Fast Charging | Yes, 22.5W Fast Charging | |
| Reverse Charging | Yes, 9W Reverse Charging | |
| Talk Time | 34 hours | |
| Music Playback Time | 171 hours | |