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› Vivo Y21 4GB/64GB versus Infinix Smart 9, 4GB/128GB
Vivo Y21 versus Infinix Smart 9
Compare specifications, price, availability, ratings and shopping interest.
| Specification | Vivo Y21 4GB/64GB | Infinix Smart 9, 4GB/128GB |
|---|---|---|
| Price | KSh 17,800 | KSh 11,500 |
| Sales | 20 - For Feb 2026 | 63 - For Feb 2026 |
| Average rating | 3.7 - 3 votes | 4.5 - 2 votes |
| Likes | 2 - For Feb 2026 | 1 - For Feb 2026 |
| Views | 1,247 - For Feb 2026 | 1,881 - For Feb 2026 |
| General | ||
| Available | August 2021 | September 2024 |
| Dimensions | 164.3 x 76.1 x 8 mm | 165.7 x 77.1 x 8.4 mm |
| Weight | 182 g | 188 g |
| Colors | Midnight Blue Diamond Glow | Sandstone Gold Metallic Black Neo Titanium Mint Green |
| Network | 2G, 3G, 4G | 2G, 3G, 4G |
| Network features | 2G: B3, B5, B8; 3G: B1, B5, B8; 4G FDD LTE: B1, B3, B5, B8; 4G TDD LTE: B38, B40, B41 | 2G: 850, 900, 1800, 1900; 3G: 850, 900, 1700, 1900, 2100; 4G: B1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 25, 26, 28, 38, 40, 41, 66 |
| Key features | 2.5D curved display Ultra game mode 5000mAh battery power 18W fast charging Dual SIM + dedicated microSD Fingerprint + face unlock | 120Hz HD+ IPS display Fingerprint and face unlock Dual stereo speakers with DTS audio IP54 dust and splash resistance Wet-touch responsive display Always-on display |
| Platform | ||
| Operating system | Android 11; Funtouch 11.1 | Android 14 Go Edition XOS 14 |
| GPU | PowerVR GE8320 | Mali-G52 MC2 |
| Processor | 2.35 GHz Octa-core | 2.0 GHz Octa-core |
| Chipset | Mediatek Helio P35 | MediaTek Helio G81 |
| Graphics processor | PowerVR GE8320 | Mali-G52 MC2 |
| RAM | 4GB | 4GB LPDDR4X |
| Storage | 64GB | 128GB |
| Card slot | Dedicated MicroSD | MicroSD Up to 2TB |
| Battery | 5000mAh Li-Po | 5000mAh |
| Battery features | 18W Fast Charging | 10W Charging Reverse Wired Charging Up to 12.4h Video Playback |
| Platform features | Multi-Turbo 5.0 Performance Enhancement Ultra Game Mode Liquid Cooling | IP54 Dust and Splash resistant DTS Audio Dual Stereo Speakers |
| Display | ||
| Display size | 6.51 Inches 720 x 1600 Pixels | 6.7 Inches 720 x 1600 Pixels |
| Display type | IPS Screen 16M Colors | IPS Screen 16M Colors |
| Pixel density | 270 ppi | 262 ppi |
| Display features | 20:9 Aspect Ratio Blue Light Filter Mode 2.5D Curved Display | 120Hz Refresh Rate 500 Nits Peak Brightness Up to 240Hz Touch Sampling Rate Always-on Display Wet-touch Responsive Display |
| Camera | ||
| Camera resolution | 13MP F2.2 + 2MP F2.4 | 13MP F1.9 + AI Lens |
| Camera features | Bokeh 4cm Macro Portrait Panorama Live Photo Professional Mode HDR LED Flash | Panorama / Bokeh / AI Scene Recognition / HDR LED Flash |
| Video recording | Full HD 30fps Time-Lapse Slow-Mo | Full HD 30fps |
| Front camera | ||
| Front camera resolution | 8MP F2.0 | 8MP F2.0 |
| Front camera features | Face Beauty Face Unlock | Face Unlock |
| Video recording | Full HD 30fps | Full HD 30fps |
| Sensors & connectivity | ||
| Sensors | Fingerprint Accelerometer Ambient Light Proximity E-Compass Gyroscope | Fingerprint Accelerometer Proximity Ambient Light Compass |
| Connectivity | USB Type-C Bluetooth 5.0 Wi-Fi Direct Dual-band Wi-Fi Wi-Fi Hotspot GPS BDS GLONASS GALILEO USB OTG | USB Type-C / USB OTG Dual-band Wi-Fi / Wi-Fi Hotspot / Wi-Fi Direct GPS Infrared Bluetooth |
| Connectivity features | - | - |