Vivo Y91i (2GB RAM +32GB) vs Xiaomi Redmi 9i (4GB RAM + 128GB)
Quick Comparison
Xiaomi Redmi 9i (4GB RAM + 128GB) has better RAM than Vivo Y91i (2GB RAM +32GB). In terms of display resolution, Xiaomi Redmi 9i (4GB RAM + 128GB) has better resolution of 1600 x 720 than Vivo Y91i (2GB RAM +32GB) which has resolution of 1520 x 720. Xiaomi Redmi 9i (4GB RAM + 128GB) has more internal memory than Vivo Y91i (2GB RAM +32GB)
| Name | Vivo Y91i (2GB RAM +32GB) | Xiaomi Redmi 9i (4GB RAM + 128GB) |
| RAM | 2 GB | 4 GB |
|---|---|---|
| Display | 6.22 in | 6.53 in |
| Internal Memory | 32 GB | 128 GB |
| Battery | 4030 mAh | 5000 mAh |
| Camera | 13 MP | 13 MP |
| Price | Rs. 9990 | Rs. 9299 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is March, 2019. The cost of Vivo Y91i (2GB RAM +32GB) is Rs. 9990. The launch Date of the second phone is September 15, 2020. The cost of Xiaomi Redmi 9i (4GB RAM + 128GB) is Rs. 9299.
Display comparison
Xiaomi Redmi 9i (4GB RAM + 128GB) has larger screen size of 6.53 inches in comparison to Vivo Y91i (2GB RAM +32GB)'s 6.22 inch screen. There is IPS LCD Screen Type in both the phones. Vivo's phone has display density of 270 PPI & Xiaomi's phone has only 269 PPI display density. In terms of screen to body ratio, Vivo's phone has better screen to body ratio of ~ 82.9% than Xiaomi's phone ~ 81%. Vivo Y91i (2GB RAM +32GB) has 19:9 aspect ratio where as Xiaomi Redmi 9i (4GB RAM + 128GB) has 20:9 aspect ratio.
Memory comparison
Xiaomi Redmi 9i (4GB RAM + 128GB)'s larger 4 GB RAM is better for playing games and all with respect to Vivo Y91i (2GB RAM +32GB)'s lower 2 GB RAM. Xiaomi Redmi 9i (4GB RAM + 128GB) has more Internal Memory (128 GB) than Vivo Y91i (2GB RAM +32GB) (32 GB).
Camera comparison
They both have the same 13 MP Rear Camera. Vivo Y91i (2GB RAM +32GB) will be better choice if you're looking to click lot of selfies as it has better 8 MP Front Camera in comparison to Xiaomi Redmi 9i (4GB RAM + 128GB)'s 5 MP Front Camera.
Technical comparison
Both the phones has Android Operating System but the first one runs on version v8.1 (Oreo) and the second one on 10 version.
Related Comparisons
Full Comparison
| Name | Vivo Y91i (2GB RAM +32GB) | Xiaomi Redmi 9i (4GB RAM + 128GB) |
| General | ||
| Model | Y91i | Redmi 9i |
| 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 | March, 2019 | September 15, 2020 |
| Design | ||
| Dimensions | 75 x 155 x 8.3 mm | 77.07 x 164.9 x 9 mm |
| Weight | 163.5 g | 194 g |
| Display | ||
| Type | Color IPS LCD Screen (16M Colors) | Color IPS LCD Screen (16M Colors) |
| Touch | Yes | Yes |
| Size | 6.22 inches, 720 x 1520 pixels | 6.53 inches, 720 x 1600 pixels |
| Aspect Ratio | 19:9 | 20:9 |
| PPI | ~ 270 PPI | ~ 269 PPI |
| Screen to Body Ratio | ~ 82.9% | ~ 81% |
| Features | yes with waterdrop notch | |
| Notch | Yes, Water Drop Notch | Yes, Water Drop Notch |
| Memory | ||
| RAM | 2 GB | 4 GB |
| Storage | 32 GB | 128 GB |
| Card Slot | Yes, upto 256 GB | Yes, upto 512 GB |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| VoLTE | Yes | Yes |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Bluetooth | Yes, v4.2 | Yes, v5.0 |
| USB | Yes, microUSB v2.0 | Yes, microUSB v2.0 |
| USB Features | USB Tethering, USB on-the-go, USB Charging | USB on-the-go, USB Charging |
| IR Blaster | No | |
| Extra | ||
| GPS | Yes | Yes, with A-GPS |
| Fingerprint Sensor | No | No |
| Face Unlock | Yes | |
| Sensors | Light sensor, Proximity sensor, Accelerometer | E-Compass, P-Sensor, L-Sensor, G-sensor |
| 3.5mm Headphone Jack | Yes | Yes |
| Splash Resistant | Yes | |
| Camera | ||
| Rear Camera | 13 MP | 13 MP ƒ/2.2 (Wide Angle) |
| Auto Focus | Yes | Yes |
| Features | Digital Zoom, Auto Flash, Face detection, Touch to focus | HDR, panorama |
| Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD, 720p @ 30 fps HD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 8 MP | 5 MP |
| Front Video Recording | 1080p @ 30 fps FHD | |
| Technical | ||
| OS | Android v8.1 (Oreo) | Android v10 |
| Chipset | Mediatek Helio P22 | MediaTek Helio G25 |
| CPU | 2 GHz, Octa Core Processor | 2 GHz, Octa Core Processor |
| Core Details | 4x2.0 GHz Cortex-A53 & 4x1.5 GHz Cortex-A53 | |
| GPU | PowerVR GE8320 | IMG PowerVR GE8320 |
| Java | Yes | No |
| Browser | Yes, supports HTML5 | Yes, supports HTML5 |
| Multimedia | ||
| Yes | Yes | |
| Music | Yes | MP3, AMR, FLAC, APE |
| Video | Yes | MP4, M4V. MKV, XVID |
| FM Radio | Yes | Yes |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 4030 mAh, Li-Po Battery | 5000 mAh, Li-Po Battery |
| Fast Charging | Yes, 10W Fast Charging | |
| Talk Time | 31 hours | |
| Music Playback Time | 162 hours | |