Vivo S1 vs Ulefone S1 Pro
Quick Comparison
Vivo S1 has better RAM than Ulefone S1 Pro. In terms of display resolution, Vivo S1 has better resolution of 2340 x 1080 than Ulefone S1 Pro which has resolution of 480 x 960. Vivo S1 has more internal memory than Ulefone S1 Pro
| Name | Vivo S1 | Ulefone S1 Pro |
| RAM | 4 GB | 1 GB |
|---|---|---|
| Display | 6.38 in | 5.5 in |
| Internal Memory | 128 GB | 16 GB |
| Battery | 4500 mAh | 3000 mAh |
| Camera | 16 MP + 8 MP + 2 MP Triple | 13 MP + 5 MP Dual |
| Price | Rs. 8999 | Rs. 9722 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is August 7, 2019. The cost of Vivo S1 is Rs. 8999. The cost of Ulefone S1 Pro is Rs. 9722.
Display comparison
Vivo S1 has larger screen size of 6.38 inches in comparison to Ulefone S1 Pro's 5.5 inch screen. Vivo S1 has Super AMOLED Screen type where as Ulefone S1 Pro has IPS Screen type. Vivo's phone has display density of 404 PPI & Ulefone's phone has only 195 PPI display density. Vivo S1 has 19.5:9 aspect ratio where as Ulefone S1 Pro has 18:9 aspect ratio.
Memory comparison
Vivo S1's larger 4 GB RAM is better for playing games and all with respect to Ulefone S1 Pro's lower 1 GB RAM. Vivo S1 has more Internal Memory (128 GB) than Ulefone S1 Pro (16 GB).
Camera comparison
Vivo S1's 16 MP + 8 MP + 2 MP Triple Rear Camera outshines Ulefone S1 Pro's 13 MP + 5 MP Dual Rear Camera in terms of resolution. Vivo S1 will be better choice if you're looking to click lot of selfies as it has better 32 MP Front Camera in comparison to Ulefone S1 Pro's 5 MP Front Camera.
Technical comparison
Both the phones has Android Operating System but the first one runs on version 9.0 and the second one on v8.1 version.
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Full Comparison
| Name | Vivo S1 | Ulefone S1 Pro |
| General | ||
| Model | S1 | S1 Pro |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM (Hybrid Slot) |
| Dual Sim | Yes | Yes |
| Sim Size | Nano SIM | Nano+Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | August 7, 2019 | |
| Design | ||
| Dimensions | 75.2 x 159.5 x 8.1 mm | |
| Weight | 179 g | 183 g |
| Display | ||
| Type | Color Super AMOLED Screen (16M Colors) | Color IPS Screen (16M Colors) |
| Touch | Yes | Yes |
| Size | 6.38 inches, 1080 x 2340 pixels | 5.5 inches, 960 x 480 pixels |
| Aspect Ratio | 19.5:9 | 18:9 |
| PPI | ~ 404 PPI | ~ 195 PPI |
| Screen to Body Ratio | ~ 83.3% | |
| Features | Full HD+, Always-on display | |
| Notch | Yes, Water Drop Notch | No |
| Memory | ||
| RAM | 4 GB | 1 GB |
| Storage | 128 GB | 16 GB |
| Card Slot | Yes, upto 256 GB | Yes, (Hybrid Slot), upto 64 GB |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| VoLTE | Yes | Yes |
| Wifi | Yes, with wifi-hotspot | Yes |
| Bluetooth | Yes, v5.0 | Yes, v4.2 |
| USB | Yes, microUSB v2.0 | Yes |
| USB Features | USB on-the-go | USB on-the-go |
| Extra | ||
| GPS | Yes, with A-GPS, GLONASS, GALILEO, BDS | Yes |
| Fingerprint Sensor | Yes, In Display | No |
| Face Unlock | Yes | Yes |
| Sensors | Accelerometer, Proximity, Compass, Gyroscope, Ambient Light Sensor | Gravity, Proximity, Light Sensor |
| 3.5mm Headphone Jack | Yes | Yes |
| Camera | ||
| Rear Camera | 16 MP ƒ/1.8 (Wide Angle) 8 MP ƒ/2.2 (Ultra Wide) 2 MP ƒ/2.4 (Depth Sensor) | 13 MP + 5 MP |
| Auto Focus | Yes | Yes |
| Features | HDR, Panorama | |
| Video Recording | 1080p @ 30 fps FHD | 1080p |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 32 MP ƒ/2 | 5 MP |
| Front Video Recording | 1080p @ 30 fps FHD | |
| Technical | ||
| OS | Android v9.0 (Pie) | Android v8.1 (Oreo) |
| Chipset | Mediatek Helio P65 | MTK6739 |
| CPU | 2 GHz, Octa Core Processor | 1.5 GHz, Quad Core Processor |
| Core Details | 2 GHz, Dual core, Cortex A75 + 1.7 GHz, Hexa Core, Cortex A55 | |
| GPU | Mali-G52 MC2 | IMG PowerVR GE8100 |
| Java | No | No |
| Browser | Yes, supports HTML5 | Yes, supports HTML5 |
| Multimedia | ||
| Yes | Yes | |
| Music | Yes | MIDI, MP3, AAC, ARM, AWB, WAV, FLAC |
| Video | Yes | 3GP, MP4 |
| FM Radio | Yes | Yes |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 4500 mAh, Li-Po Battery | 3000 mAh, Li-ion Battery |
| Fast Charging | Yes, 18W Dual-Engine Fast Charging | |