Lenovo S820 (4GB) vs Vivo V21 Pro
Quick Comparison
Vivo V21 Pro has better RAM than Lenovo S820 (4GB). In terms of display resolution, Vivo V21 Pro has better resolution of 2400 x 1080 than Lenovo S820 (4GB) which has resolution of 1280 x 720. Vivo V21 Pro has more internal memory than Lenovo S820 (4GB)
| Name | Lenovo S820 (4GB) | Vivo V21 Pro |
| RAM | 1 GB | 8 GB |
|---|---|---|
| Display | 4.7 in | 6.44 in |
| Internal Memory | 4 GB | 128 GB |
| Battery | 2000 mAh | 4300 mAh |
| Camera | 12 MP | 64 MP Quad |
| Price | Rs. 18339 | Rs. 32999 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is May, 2013. The cost of Lenovo S820 (4GB) is Rs. 18339. The Expected cost of Vivo V21 Pro is Rs. 32999.
Display comparison
Vivo V21 Pro has larger screen size of 6.44 inches in comparison to Lenovo S820 (4GB)'s 4.7 inch screen. Lenovo S820 (4GB) has IPS Screen type where as Vivo V21 Pro has AMOLED Screen type. Vivo's phone has display density of 409 PPI & Lenovo's phone has only 312 PPI display density. Lenovo S820 (4GB) has 16:9 aspect ratio where as Vivo V21 Pro has 20:9 aspect ratio.
Memory comparison
Vivo V21 Pro's larger 8 GB RAM is better for playing games and all with respect to Lenovo S820 (4GB)'s lower 1 GB RAM. Vivo V21 Pro has more Internal Memory (128 GB) than Lenovo S820 (4GB) (4 GB).
Camera comparison
Vivo V21 Pro's 64 MP Quad Rear Camera outshines Lenovo S820 (4GB)'s 12 MP Rear Camera in terms of resolution. Vivo V21 Pro will be better choice if you're looking to click lot of selfies as it has better 44 MP + 8 MP Dual Front Camera in comparison to Lenovo S820 (4GB)'s 2 MP Front Camera.
Technical comparison
Both the phones has Android Operating System but the first one runs on version 4.2 and the second one on 11 version.
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Full Comparison
| Name | Lenovo S820 (4GB) | Vivo V21 Pro |
| General | ||
| Model | V21 Pro 5G | |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | |
| Device Type | Smartphone | Smartphone |
| Release Date | May, 2013 | |
| Design | ||
| Dimensions | 69.7 x 139.5 x 9 mm | 74.2 x 158.82 x 7.4 mm |
| Weight | 143 g | 170 g |
| Display | ||
| Type | Color IPS Screen (16M colors Colors) | Color AMOLED Screen (16M Colors) |
| Touch | Yes | Yes |
| Size | 4.7 inches, 720 x 1280 pixels | 6.44 inches, 1080 x 2400 pixels |
| Aspect Ratio | 16:9 | 20:9 |
| PPI | ~ 312 PPI | ~ 409 PPI |
| Screen to Body Ratio | ~ 85% | |
| Features | HDR10 | |
| Notch | Yes, Small Notch | |
| Memory | ||
| RAM | 1 GB | 8 GB |
| Storage | 4 GB | 128 GB |
| Card Slot | Yes, upto 32 GB | No |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | |
| 5G | Yes | |
| VoLTE | Yes, Dual Stand-By | |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Bluetooth | Yes, v3.0 | Yes, v5.0, A2DP, LE |
| USB | Yes, microUSB v2.0 | Yes, USB-C v2.0 |
| USB Features | USB on-the-go, USB Charging | |
| Extra | ||
| GPS | Yes, with A-GPS Support | Yes, with A-GPS, GLONASS, GALILEO, BDS |
| Fingerprint Sensor | Yes, In Display | |
| Face Unlock | Yes | |
| Sensors | Accelerometer, Compass | Accelerometer, Gyro, Proximity, Compass |
| 3.5mm Headphone Jack | Yes | No |
| Camera | ||
| Rear Camera | 12 MP | 64 MP ƒ/1.9 (Wide Angle) 13 MP ƒ/2.2 (Ultra Wide) 8 MP ƒ/2.4 (Depth Sensor) 5 MP |
| Auto Focus | Yes | Yes |
| Features | Face detection, Geo tagging, Touch to focus | Object Autofocus, Super Night Mode, Super Wide Angle Night Mode, Tripod Night Mode, Ultra Stable Video, Art portrait video, Super Macro, Bokeh Portrait, Multi-Style Portrait, AR Stickers, 3D Sound Tracking. |
| Video Recording | 1080p | 4K @ 30 fps UHD, 1080p @ 30 fps FHD |
| Flash | Yes, LED | Yes, Dual LED |
| Front Camera | 2 MP | 44 MP ƒ/2 (Wide Angle) 8 MP ƒ/2.3 (Ultra Wide) |
| Front Video Recording | 4K @ 30 fps UHD, 1080p @ 30 fps FHD | |
| Technical | ||
| OS | Android v4.2 (Jelly Bean) | Android v11 |
| Chipset | Qualcomm Snapdragon 765G | |
| CPU | 1.2 GHz, Quad Core Processor | 2.4 GHz, Octa Core Processor |
| Core Details | 1x2.4 GHz Kryo 475 Prime & 1x2.2 GHz Kryo 475 Gold & 6x1.8 GHz Kryo 475 Silver | |
| GPU | PowerVR SGX544 | Adreno 620 |
| Java | Yes, via 3rd party | No |
| Browser | Yes, supports HTML | Yes, supports HTML5 |
| Multimedia | ||
| Supports | MMS, Instant Messaging, Calendar, YouTube Player | |
| Yes, with Push Email | Yes | |
| Music | MP3, WAV, WMA, eAAC+ | Yes |
| Video | MP4, WMV, H.264, H.263 | Yes |
| FM Radio | Yes | No |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Removable Battery | Non-Removable Battery |
| Size | 2000 mAh, Li-Po Battery | 4300 mAh |
| Fast Charging | Yes, 33W Fast Charging | |
| StandBy Time | 140 hours | |
| Talk Time | 22 hours | |