Xiaomi Redmi 9 Prime vs Vivo S1
Quick Comparison
Both Xiaomi Redmi 9 Prime and Vivo S1 comes with same RAM. Vivo S1 has more internal memory than Xiaomi Redmi 9 Prime
| Name | Xiaomi Redmi 9 Prime | Vivo S1 |
| RAM | 4 GB | 4 GB |
|---|---|---|
| Display | 6.53 in | 6.38 in |
| Internal Memory | 64 GB | 128 GB |
| Battery | 5020 mAh | 4500 mAh |
| Camera | 13 MP Quad | 16 MP + 8 MP + 2 MP Triple |
| Price | Rs. 11999 | Rs. 8999 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is August 4, 2020 . The cost of Xiaomi Redmi 9 Prime is Rs. 11999. The launch Date of the second phone is August 7, 2019. The cost of Vivo S1 is Rs. 8999.
Display comparison
Vivo S1 has screen size of 6.38 inches which falls short to Xiaomi Redmi 9 Prime's 6.53 inch screen. Xiaomi Redmi 9 Prime has IPS LCD Screen type where as Vivo S1 has Super AMOLED Screen type. Vivo's phone has display density of 404 PPI & Xiaomi's phone has only 395 PPI display density. In terms of screen to body ratio, Vivo's phone has better screen to body ratio of ~ 83.3% than Xiaomi's phone ~ 83.2%. Both mobiles have same aspect ratio of 19.5:9.
Memory comparison
Both phones come with 4 GB RAM Vivo S1 has more Internal Memory (128 GB) than Xiaomi Redmi 9 Prime (64 GB).
Camera comparison
Vivo S1's 16 MP + 8 MP + 2 MP Triple Rear Camera outshines Xiaomi Redmi 9 Prime's 13 MP Quad 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 Xiaomi Redmi 9 Prime's 8 MP Front Camera.
Technical comparison
Both the phones has Android Operating System but the first one runs on version v10 (Q) and the second one on 9.0 version.
Related Comparisons
Full Comparison
| Name | Xiaomi Redmi 9 Prime | Vivo S1 |
| General | ||
| Model | Redmi 9 Prime | S1 |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | August 4, 2020 | August 7, 2019 |
| Design | ||
| Dimensions | 77 x 163.3 x 9.1 mm | 75.2 x 159.5 x 8.1 mm |
| Weight | 198 g | 179 g |
| Display | ||
| Type | Color IPS LCD Screen (16M Colors) | Color Super AMOLED Screen (16M Colors) |
| Touch | Yes | Yes |
| Size | 6.53 inches, 1080 x 2340 pixels | 6.38 inches, 1080 x 2340 pixels |
| Aspect Ratio | 19.5:9 | 19.5:9 |
| PPI | ~ 395 PPI | ~ 404 PPI |
| Screen to Body Ratio | ~ 83.2% | ~ 83.3% |
| Glass Type | Corning Gorilla Glass 3 | |
| Features | Full HD+, Always-on display | |
| Notch | Yes, Water Drop Notch | Yes, Water Drop Notch |
| Memory | ||
| RAM | 4 GB | 4 GB |
| Storage | 64 GB | 128 GB |
| Card Slot | Yes, upto 512 GB | Yes, upto 256 GB |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| VoLTE | Yes, Dual Stand-By | Yes |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Bluetooth | Yes, v5.0, A2DP, LE | Yes, v5.0 |
| USB | Yes, USB-C | Yes, microUSB v2.0 |
| USB Features | USB on-the-go, USB Charging | USB on-the-go |
| IR Blaster | Yes | |
| Extra | ||
| GPS | yes with A-GPS, Glonass, Beidou | Yes, with A-GPS, GLONASS, GALILEO, BDS |
| Fingerprint Sensor | Yes, Rear | Yes, In Display |
| Face Unlock | Yes | Yes |
| Sensors | Light sensor, Proximity sensor, Accelerometer, Compass | Accelerometer, Proximity, Compass, Gyroscope, Ambient Light Sensor |
| 3.5mm Headphone Jack | Yes | Yes |
| Splash Resistant | Yes, P2i Technology | |
| Camera | ||
| Rear Camera | 13 MP ƒ/1.8 (Main) 8 MP ƒ/2.2 (Ultra Wide) 5 MP ƒ/2.4 (Macro) Macro 2 MP ƒ/2.4 (Depth Sensor) | 16 MP ƒ/1.8 (Wide Angle) 8 MP ƒ/2.2 (Ultra Wide) 2 MP ƒ/2.4 (Depth Sensor) |
| Auto Focus | Yes, Phase Detection autofocus | Yes |
| Features | Digital Zoom, Face detection, Touch to focus | HDR, Panorama |
| Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 8 MP ƒ/2 | 32 MP ƒ/2 |
| Front Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
| Technical | ||
| OS | Android v10 | Android v9.0 (Pie) |
| Chipset | MediaTek Helio G80 | Mediatek Helio P65 |
| CPU | 2 GHz, Octa Core Processor | 2 GHz, Octa Core Processor |
| Core Details | 2 GHz, Dual core, Cortex A75 + 1.8 GHz, Quad core, Cortex A55 | 2 GHz, Dual core, Cortex A75 + 1.7 GHz, Hexa Core, Cortex A55 |
| GPU | Mali-G52 | Mali-G52 MC2 |
| Java | No | No |
| Browser | Yes | Yes, supports HTML5 |
| Multimedia | ||
| Yes | Yes | |
| Music | Yes | Yes |
| Video | Yes | Yes |
| FM Radio | Yes | Yes |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 5020 mAh, Li-Po Battery | 4500 mAh, Li-Po Battery |
| Fast Charging | Yes, 18W Fast Charging | Yes, 18W Dual-Engine Fast Charging |
| Talk Time | 31 hours | |
| Music Playback Time | 185 hours | |