Vivo S21 vs Vivo S20
Quick Comparison
Both Vivo S21 and Vivo S20 comes with same RAM. Both have the same amount of internal memory.
| Name | Vivo S21 | Vivo S20 |
| RAM | 8 GB | 8 GB |
|---|---|---|
| Display | 6.78 in | 6.67 in |
| Internal Memory | 256 GB | 256 GB |
| Battery | 6700 mAh | 6500 mAh |
| Camera | 50 MP + 50 MP Dual | 50 MP + 8 MP Dual |
| Price | Rs. 29990 | Rs. 25990 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is expected to be November 28, 2025 (Expected). The cost of Vivo S21 is Rs. 29990. The launch Date of the second phone is November 28, 2024. The Expected cost of Vivo S20 is Rs. 25990.
Display comparison
Vivo S21 has larger screen size of 6.78 inches in comparison to Vivo S20's 6.67 inch screen. Both the phones have AMOLED Screen Type. Vivo S20 has display density of 460 PPI & Vivo S21 has only 453 PPI display density. Both mobiles have same aspect ratio of 20:9.
Memory comparison
Both mobiles come with 8 GB RAM and both have same Internal Memory of 256 GB.
Camera comparison
Vivo S21 has 50 MP + 50 MP Dual Rear Camera in comparison to Vivo S20's 50 MP + 8 MP Dual Rear Camera. Both of them stand equal in terms of Front Camera Resolution as both have 50 MP Front Camera.
Technical comparison
Both the phones run on Android Operating System Version 15.
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Full Comparison
| Name | Vivo S21 | Vivo S20 |
| General | ||
| Model | S21 | V2429A |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | Nano+Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | November 28, 2025 (Expected) | November 28, 2024 |
| Design | ||
| Dimensions | 74.2 x 160.4 x 7.2 mm | |
| Weight | 186 g | |
| Bezel less | Yes | Yes |
| Colors | Gray, Gold, White | |
| Display | ||
| Type | Color AMOLED Screen (1B Colors) | Color AMOLED Screen (1B Colors) |
| Touch | Yes | Yes |
| Size | 6.78 inches, 1260 x 2800 pixels, 120 Hz | 6.67 inches, 1260 x 2800 pixels, 120 Hz |
| Aspect Ratio | 20:9 | 20:9 |
| PPI | ~ 453 PPI | ~ 460 PPI |
| Screen to Body Ratio | ~ 90.2% | ~ 90.2% |
| Features | 5000 nits (peak) | 1600 nits (HBM), 5000 nits (peak) |
| Notch | Yes, Punch Hole | Yes, Punch Hole |
| Curved Display | Yes | Yes |
| Memory | ||
| RAM | 8 GB | 8 GB |
| Storage | 256 GB | 256 GB |
| Storage Type | UFS 2.2 | |
| Card Slot | No | No |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | Yes |
| 5G Bands | n1/n3/n5/n8/n28A/n38/n40/n41/n77/n78 | n1/n3/n5/n8/n28A/n38/n40/n41/n77/n78 |
| VoLTE | Yes, Dual Stand-By | Yes, Dual Stand-By |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | Wi-Fi 7 | Wi-Fi 6 |
| Bluetooth | Yes, v6.0, A2DP, LE, aptX HD | Yes, v5.4, A2DP, LE, aptX HD |
| USB | Yes, USB-C v2.0 | Yes, USB-C v2.0 |
| USB Features | USB on-the-go | USB on-the-go |
| IR Blaster | Yes | Yes |
| Extra | ||
| GPS | Yes, with A-GPS, GLONASS, GALILEO, BDS, QZSS | Yes, with A-GPS, GLONASS, GALILEO, BDS, QZSS |
| Fingerprint Sensor | Yes, In Display | Yes, In Display |
| Face Unlock | Yes | Yes |
| Sensors | Accelerometer, Gyro, proximity, Compass | Accelerometer, Gyro, proximity, Compass |
| 3.5mm Headphone Jack | No | No |
| NFC | Yes | Yes |
| Water Resistance | Yes | Yes |
| IP Rating | IP64 | IP64 |
| Dust Resistant | Yes | Yes |
| Camera | ||
| Rear Camera | 50 MP ƒ/1.9 (Wide Angle) 50 MP ƒ/2.2 (Ultra Wide) | 50 MP ƒ/1.9 (Wide Angle) 23mm (wide), 1/1.56", PDAF, OIS 8 MP ƒ/2.2 (Ultra Wide) 106˚, A |
| Auto Focus | Yes | Yes |
| Features | HDR | HDR |
| Video Recording | 4K, 1080p | 4K, 1080p |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 50 MP ƒ/2 (Wide Angle) Punch Hole | 50 MP ƒ/2 (Wide Angle) Punch Hole |
| Front Video Recording | 4K, 1080p | K, 1080p |
| Technical | ||
| OS | Android v15 | Android v15 |
| Custom UI | OriginOS 6 | OriginOS 5 |
| Chipset | Qualcomm Snapdragon 7 Gen3 | |
| CPU | Octa Core Processor | 2.63 GHz, Octa Core Processor |
| Core Details | 1xPrime Core@2.63 GHz & 3xPerformance Cores@2.4 GHz& 4xEfficiency cores@1.8 GHz | |
| GPU | Adreno 720 | |
| Java | No | No |
| Browser | Yes | Yes |
| Multimedia | ||
| Yes | Yes | |
| Music | Yes | Yes |
| Video | Yes | Yes |
| FM Radio | No | No |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 6700 mAh, SI/C | 6500 mAh, SI/C |
| Fast Charging | Yes, 100W Fast Charging | Yes, 90W Fast Charging |
| Reverse Charging | Yes | Yes |