 
            
        | Xiaomi Mi Note 2 Pro | Vivo Y21d |  Add a device to compare | ||
| Build | OS | Android OS, v6.0 (Marshmallow) | Android 15 OS | |
| UI | Funtouch 15 | |||
| Dimensions | N/a | 166.14 x 77.01 x 8.39 mm | ||
| Weight | N/a | 209 g | ||
| SIM | Dual-SIM, Dual Standby, Nano-SIM | Nano-SIM + Nano-SIM | ||
| Colors | Black, White | Coral Red, Jade Green | ||
| Frequency | 2G Band | SIM1: GSM 850 / 900 / 1800 / 1900 SIM2: GSM 850 / 900 / 1800 / 1900 | SIM1: GSM 850 / 900 / 1800 / 1900 SIM2: GSM 850 / 900 / 1800 / 1900 | |
| 3G Band | HSDPA 850 / 1900 / 2100 | HSDPA 850 / 900 / 2100 | ||
| 4G Band | LTE | LTE band 1(2100), 3(1800), 5(850), 8(900), 28(700), 38(2600), 40(2300), 41(2500) | ||
| Processor | CPU | Octa-Core (2 × 1.8 GHz + 6 × 1.8 GHz) | ||
| Chipset | Snapdragon 821 chipset | Unisoc T7225 (12 nm) | ||
| GPU | Arm Mali G57 | |||
| Display | Technology | AMOLED touchscreen | IPS LCD Capacitive Touchscreen | |
| Size | 5.5 inches | 6.68 Inches | ||
| Resolution | 1920 x 1080 pixels | 720 x 1608 Pixels (~264 PPI) | ||
| Extra Features | 90Hz, 1000 nits Brightness | |||
| Memory | Built-in | 64/128GB built-in, 4/6GB RAM | 128GB Built-in, 6GB RAM, eMMC 5.1 | |
| Card | MicroSD card | microSD Card, (supports up to 2TB) | ||
| SMS | ||||
| Camera | Main | 12 MP, autofocus, dual-LED + dual tone flash | Dual Camera: 50 MP, f/1.8 + 0.08 MP, f/2.2, LED Flash | |
| Features | 1/2.8" sensor size, 1.12 �m pixel size, Geo-tagging, touch focus, face detection, panorama, HDR, Video | Night, Portrait, Video, Live Photo, Slo-mo, Time-lapse, Panorama, Video | ||
| Front | 8 MP Camera | 5 MP | ||
| Connectivity | WLAN | Wi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, hotspot | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot | |
| Bluetooth | v4.2 with A2DP, LE | v5.2 with A2DP, LE | ||
| GPS | Yes + A-GPS support & Glonass, BDS | Yes + A-GPS support & Glonass, BDS, GALILEO, QZSS | ||
| Radio | FM radio (Not confirmed yet) | FM Radio | ||
| USB | v3.0, Type-C 1.0 reversible connector | USB Type-C 2.0, OTG | ||
| Infrared | ||||
| Data | GPRS, EDGE, 3G HSPA, 4G LTE | 2G GSM, 3G HSPA, 4G LTE | ||
| Features | Sensors | Accelerometer, Gyro, Compass, Proximity, Barometer, FingerPrint | Accelerometer, Gyro, Compass, Proximity, FingerPrint | |
| Audio | 3.5mm audio jack, Speakerphone | 3.5mm Audio Jack, Speaker Phone | ||
| Browser | HTML5 | HTML5 | ||
| Messaging | SMS(threaded view), MMS, Email, Push Mail, IM | SMS(threaded view), MMS, Email, Push Mail, IM | ||
| Games | built-in + downloadable | Built-in + Downloadable | ||
| Torch | Yes | Yes | ||
| Extra | Active noise cancellation with dedicated mic, Photo/video editor, Document viewer, Google Search, Maps, Gmail, Document viewer, MP4/H.264 player, MP3/WAV/eAAC+/Flac player, YouTube, Google Talk | Document viewer, Photo/video editor | ||
| Battery | Capacity | 3700 mAh | Li-ion 6500 mAh | |
| Talktime | ||||
| - | - Fast charging 44W | |||
| Price | in Rupees | Rs. Discontinued | Rs. 43,999 | |
| in USD | $-0 | $422 |