Umidigi S2 Pro vs Vivo X21
Quick Comparison
Both Umidigi S2 Pro and Vivo X21 comes with same RAM. In terms of display resolution, Vivo X21 has better resolution of 2280 x 1080 than Umidigi S2 Pro which has resolution of 1440 x 720. Both have the same amount of internal memory.
| Name | Umidigi S2 Pro | Vivo X21 |
| RAM | 6 GB | 6 GB |
|---|---|---|
| Display | 6 in | 6.28 in |
| Internal Memory | 128 GB | 128 GB |
| Battery | 5100 mAh | 3200 mAh |
| Camera | 13 MP + 5 MP Dual | 12 MP + 5 MP Dual |
| Price | Rs. 15295 | Rs. 17490 |
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Detailed Comparison
Price And Launch
The cost of Umidigi S2 Pro is Rs. 15295. The launch Date of the second phone is May, 2018. The cost of Vivo X21 is Rs. 17490.
Display comparison
Vivo X21 has larger screen size of 6.28 inches in comparison to Umidigi S2 Pro's 6 inch screen. Umidigi S2 Pro has IPS LCD Screen type where as Vivo X21 has Super AMOLED Screen type. Vivo's phone has display density of 402 PPI & Umidigi's phone has only 268 PPI display density. Umidigi S2 Pro has 18:9 aspect ratio where as Vivo X21 has 19:9 aspect ratio.
Memory comparison
Both phones come with 6 GB RAM and both have same Internal Memory of 128 GB.
Camera comparison
Umidigi S2 Pro's 13 MP + 5 MP Dual Rear Camera outshines Vivo X21's 12 MP + 5 MP Dual Rear Camera in terms of resolution. Vivo X21 will be better choice if you're looking to click lot of selfies as it has better 12 MP Front Camera in comparison to Umidigi S2 Pro's 5 MP Front Camera.
Technical comparison
Both the phones has Android Operating System but the first one runs on version v6.0 (Marshmallow) and the second one on 8.1 version.
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Full Comparison
| Name | Umidigi S2 Pro | Vivo X21 |
| General | ||
| Model | S2 Pro | |
| Sim Type | Dual Sim, GSM+GSM (Hybrid Slot) | Dual Sim, GSM+GSM (Hybrid Slot) |
| Dual Sim | Yes | Yes |
| Sim Size | Nano SIM | Nano+Nano SIM |
| Device Type | Smartphone | |
| Release Date | May, 2018 | |
| Design | ||
| Dimensions | 74.6 x 158.1 x 8.8 mm | 74.8 x 154.5 x 7.4 mm |
| Weight | 186 g | 156 g |
| Display | ||
| Type | IPS LCD Screen | Color Super AMOLED Screen (16M colors Colors) |
| Touch | Yes | Yes |
| Size | 6 inches, 720 x 1440 pixels | 6.28 inches, 1080 x 2280 pixels |
| Aspect Ratio | 18:9 | 19:9 |
| PPI | ~ 268 PPI | ~ 402 PPI |
| Features | Corning Gorilla Glass v5 Screen Protection | |
| Memory | ||
| RAM | 6 GB | 6 GB |
| Storage | 128 GB | 128 GB |
| Card Slot | Yes, (Hybrid Slot), upto 256 GB | Yes, (Hybrid Slot) |
| Connectivity | ||
| GPRS | Yes | |
| EDGE | Yes | |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| VoLTE | Yes | |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Bluetooth | Yes, v4.0 | Yes |
| USB | Yes, microUSB | |
| USB Features | USB on-the-go | |
| Extra | ||
| GPS | yes with A-GPS, Glonass | Yes, with A-GPS Support |
| Fingerprint Sensor | Yes | Yes |
| Face Unlock | Yes | |
| Sensors | Accelerometer, Compass | |
| 3.5mm Headphone Jack | USB Type-C | Yes |
| Camera | ||
| Rear Camera | 13 MP + 5 MP | 12 MP + 5 MP |
| Auto Focus | Yes, yes Phase Detection autofocus | Yes |
| Features | Digital Zoom, Auto Flash, Face detection, Touch to focus | Face detection, Geo tagging, Panorama, Touch to focus |
| Video Recording | 1080p @ 30 fps FHD | |
| Flash | Yes, LED | Yes, Dual LED |
| Front Camera | 5 MP | 12 MP |
| Technical | ||
| OS | Android v6.0 (Marshmallow) | Android v8.1 (Oreo) |
| Chipset | MediaTek Helio MT6757 | Qualcomm Snapdragon 660 |
| CPU | 2.3 GHz, Octa Core Processor | 2.2 GHz, Octa Core Processor |
| GPU | Mali-T880 MP2 | Adreno 512 |
| Java | No | Yes, via 3rd party |
| Browser | Yes, supports HTML | |
| Multimedia | ||
| Supports | MMS | |
| Yes, with Push Email | ||
| Music | MP3, WAV, eAAC+, FLAC | |
| Video | MP4, H.264 | |
| FM Radio | Yes | Yes |
| Document Reader | Yes | |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 5100 mAh, Li-Polymer | 3200 mAh, Li-ion Battery |
| Fast Charging | Yes, yes Quick, v2.0 | |