POCO C31 vs Vivo Y91i (3GB RAM +32GB)
Quick Comparison
Both POCO C31 and Vivo Y91i (3GB RAM +32GB) comes with same RAM. In terms of display resolution, POCO C31 has better resolution of 1600 x 720 than Vivo Y91i (3GB RAM +32GB) which has resolution of 1520 x 720. Both have the same amount of internal memory.
| Name | POCO C31 | Vivo Y91i (3GB RAM +32GB) |
| RAM | 3 GB | 3 GB |
|---|---|---|
| Display | 6.53 in | 6.22 in |
| Internal Memory | 32 GB | 32 GB |
| Battery | 5000 mAh | 4030 mAh |
| Camera | 13 MP + 2 MP + 2 MP Triple | 13 MP |
| Price | Rs. 6490 | Rs. 8490 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is September 30, 2021 . The cost of POCO C31 is Rs. 6490. The launch Date of the second phone is March, 2019. The cost of Vivo Y91i (3GB RAM +32GB) is Rs. 8490.
Display comparison
Vivo Y91i (3GB RAM +32GB) has screen size of 6.22 inches which falls short to POCO C31's 6.53 inch screen. There is IPS LCD Screen Type in both the phones. Vivo's phone has display density of 270 PPI & Poco'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 Poco's phone ~ 81.1%. POCO C31 has 20:9 aspect ratio where as Vivo Y91i (3GB RAM +32GB) has 19:9 aspect ratio.
Memory comparison
Both phones come with 3 GB RAM and both have same Internal Memory of 32 GB.
Camera comparison
POCO C31 has 13 MP + 2 MP + 2 MP Triple Rear Camera in comparison to Vivo Y91i (3GB RAM +32GB)'s 13 MP Rear Camera. Vivo Y91i (3GB 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 POCO C31's 5 MP Front Camera.
Technical comparison
Both the phones has Android Operating System but the first one runs on version 10 and the second one on v8.1 (Oreo) version.
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Full Comparison
| Name | POCO C31 | Vivo Y91i (3GB RAM +32GB) |
| General | ||
| 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 | September 30, 2021 | March, 2019 |
| Design | ||
| Dimensions | 77 x 164.9 x 9 mm | 75 x 155 x 8.3 mm |
| Weight | 194 g | 163.5 g |
| Display | ||
| Type | Color IPS LCD Screen (16M Colors) | Color IPS LCD Screen (16M Colors) |
| Touch | Yes | Yes |
| Size | 6.53 inches, 720 x 1600 pixels | 6.22 inches, 720 x 1520 pixels |
| Aspect Ratio | 20:9 | 19:9 |
| PPI | ~ 269 PPI | ~ 270 PPI |
| Screen to Body Ratio | ~ 81.1% | ~ 82.9% |
| Features | Panda Glass, 1500:1 Contrast Ratio, 70.8% NTSC Ratio | yes with waterdrop notch |
| Notch | Yes, Water Drop Notch | Yes, Water Drop Notch |
| Memory | ||
| RAM | 3 GB | 3 GB |
| Storage | 32 GB | 32 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, v4.2 |
| USB | Yes, microUSB | Yes, microUSB v2.0 |
| USB Features | USB Tethering, USB on-the-go, USB Charging | USB Tethering, USB on-the-go, USB Charging |
| IR Blaster | No | |
| Extra | ||
| GPS | Yes, with A-GPS, GLONASS, BeiDou | Yes |
| Fingerprint Sensor | Yes, Rear | No |
| Face Unlock | Yes | |
| Sensors | Ambient Light Sensor, Proximity Sensor, Accelerometer | Light sensor, Proximity sensor, Accelerometer |
| 3.5mm Headphone Jack | Yes | Yes |
| Splash Resistant | No | |
| Extra Features | Screen Mirror/Cast, Dual App Support | |
| Camera | ||
| Rear Camera | 13 MP f/2.2 (Main) 2 MP f/2.4 (Portrait ) 2 MP f/2.4 (Macro) with autofocus | 13 MP with autofocus |
| Features | Phase Detection Auto Focus, HDR, AI Portrait Mode, Face Recognition, AI Scene Detection, Night Mode | Digital Zoom, Auto Flash, Face detection, Touch to focus |
| Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 5 MP f/2.2 (Wide Angle) | 8 MP |
| Front Video Recording | 1080p @ 30 fps FHD | |
| Technical | ||
| OS | Android v10 | Android v8.1 (Oreo) |
| Chipset | MediaTek Helio G35 | Mediatek Helio P22 |
| CPU | 2.3 GHz, Octa Core Processor | 2 GHz, Octa Core Processor |
| Core Details | Arm Cortex-A53 | |
| GPU | IMG PowerVR GE8320 | PowerVR GE8320 |
| Java | No | Yes |
| Browser | Yes, supports HTML5 | 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 | 5000 mAh, Li-Po Battery | 4030 mAh, Li-Po Battery |
| Talk Time | 33 hours | |
| Music Playback Time | 7 days | |