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› Realme 9i 6GB/128GB versus Vivo Y21D, 6GB/128GB
Realme 9i versus Vivo Y21D
Compare specifications, price, availability, ratings and shopping interest.
| Specification | Realme 9i 6GB/128GB | Vivo Y21D, 6GB/128GB |
|---|---|---|
| Price | KSh 25,400 | KSh 20,500 |
| Sales | 27 - For Mar 2026 | 11 - For Mar 2026 |
| Average rating | 4.5 - 2 votes | 4 - 1 votes |
| Likes | 5 - For Mar 2026 | 1 - For Mar 2026 |
| Views | 1,321 - For Mar 2026 | 199 - For Mar 2026 |
| General | ||
| Available | January 2022 | September 2025 |
| Dimensions | 164.4 x 75.7 x 8.4 mm | 166.1 x 77 x 8.4 mm |
| Weight | 190 g | 209 g |
| Colors | Blue Black | Jade Green Coral Red |
| Network | 2G, 3G, 4G | 2G, 3G, 4G |
| Network features | 2G:850, 900, 1800, 1900; 3G: 850, 900, 2100; 4G: B1, B3, B5, B8, B38, B40, B41 | 2G: 850, 900, 1800; 3G: 850, 900, 2100; 4G: B1, 3, 5, 7, 8, 20, 28, 38, 40, 41; |
| Key features | 90Hz refresh rate 5000mAh battery with 33W fast charging 50MP triple main camera 16MP selfie camera UFS 2.2 storage Dual stereo speakers | 120Hz IPS display IP68/IP69+ dust and water resistance - Up to 1.5m for 30 min 6500mAh battery with 44W fast charging Dual stereo speakers with Hi-Res audio Military grade shock resistance Dynamic LED lights |
| Platform | ||
| Operating system | Android 11 Realme UI 2.0 | Android 15 FuntouchOS 15 |
| GPU | Adreno 610 | Mali-G52 MP1 |
| Processor | 2.4 GHz Octa-core | 2.0 GHz Octa-core 12nm |
| Chipset | Qualcomm Snapdragon 680 4G | Unisoc T7225 |
| Graphics processor | Adreno 610 | Mali-G52 MP1 |
| RAM | 6GB LPDDR4X | 6GB LPDDR4X |
| Storage | 128GB UFS 2.2 | 128GB |
| Card slot | MicroSD Up To 1 TB | MicroSD Up to 2TB |
| Battery | 5000mAh Li-Po | 6500mAh Li-ion |
| Battery features | 33W Fast Charging Up To 116.3h Music Playback | 44W Fast Charging Up to 21.6h Video Playback 0-50% in 38 Min |
| Platform features | Dual Stereo Speakers Hi-Res Audio | IP68/IP69+ Dust and Water Resistant - Up to 1.5m for 30 Min MIL-STD-810H Compliant Dual Stereo Speakers Dynamic Lightshow Hi-Res Audio |
| Display | ||
| Display size | 6.6 Inches 1080 x 2412 Pixels | 6.68 Inches 720 x 1608 Pixels |
| Display type | IPS Screen 16M Colors | IPS Screen 16M Colors |
| Pixel density | 400 ppi | 264 ppi |
| Display features | 90Hz Refresh Rate Up To 180Hz Touch Sampling Rate Dragontrail Pro Glass | 120Hz Refresh Rate 1000 Nits Peak Brightness |
| Camera | ||
| Camera resolution | 50MP F1.8 + 2MP F2.4 + 2MP F2.4 | 50MP F1.8 + 0.08MP F3.0 |
| Camera features | HDR / Macro / Night / Expert / Panorama / Portrait AI Beauty / AI Scene Recognition PDAF | 50MP Wide / PDAF Night / Bokeh / Portrait / Panorama / HDR / Underwater Dual LED Flash |
| Video recording | Full HD 30fps Time-lapse 120fps Slow Motion @720p | 1080p 30fps |
| Front camera | ||
| Front camera resolution | 16MP F2.1 | 5MP F2.2 |
| Front camera features | Portrait / Panorama / AI Beauty / Night Face Unlock | Face Unlock |
| Video recording | Full HD 30fps HD 30fps | 1080p 30fps |
| Sensors & connectivity | ||
| Sensors | Fingerprint Accelerometer Proximity Magnetic Induction Ambient Light | Fingerprint Accelerometer Ambient Light Proximity Compass |
| Connectivity | USB Type-C 2.0 / USB OTG Bluetooth 5.0 Wi-Fi Hotspot / Dual-band Wi-Fi / Wi-Fi Direct GPS / GLONASS / GALILEO / BDS | USB Type-C 2.0 / USB OTG Bluetooth 5.2 Wi-Fi Direct / Dual-band Wi-Fi / Wi-Fi Hotspot GPS / BDS / GLONASS / GALILEO / QZSS |
| Connectivity features | - | - |