Vivo Y31 (6GB RAM + 128GB) vs Xiaomi Mi 9 (6GB RAM + 128GB)
Quick Comparison
Both Vivo Y31 (6GB RAM + 128GB) and Xiaomi Mi 9 (6GB RAM + 128GB) comes with same RAM. In terms of display resolution, Vivo Y31 (6GB RAM + 128GB) has better resolution of 2408 x 1080 than Xiaomi Mi 9 (6GB RAM + 128GB) which has resolution of 2340 x 1080. Both have the same amount of internal memory.
| Name | Vivo Y31 (6GB RAM + 128GB) | Xiaomi Mi 9 (6GB RAM + 128GB) |
| RAM | 6 GB | 6 GB |
|---|---|---|
| Display | 6.58 in | 6.39 in |
| Internal Memory | 128 GB | 128 GB |
| Battery | 5000 mAh | 3300 mAh |
| Camera | 48 MP + 2 MP + 2 MP Triple | 48 MP + 16 MP + 12 MP Triple |
| Price | Rs. 16490 | Rs. 87889 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is January 20, 2021. The cost of Vivo Y31 (6GB RAM + 128GB) is Rs. 16490. The launch Date of the second phone is February, 2019. The cost of Xiaomi Mi 9 (6GB RAM + 128GB) is Rs. 87889.
Display comparison
Xiaomi Mi 9 (6GB RAM + 128GB) has screen size of 6.39 inches which falls short to Vivo Y31 (6GB RAM + 128GB)'s 6.58 inch screen. Vivo Y31 (6GB RAM + 128GB) has IPS LCD Screen type where as Xiaomi Mi 9 (6GB RAM + 128GB) has Super AMOLED Screen type. Xiaomi's phone has display density of 403 PPI & Vivo's phone has only 401 PPI display density. In terms of screen to body ratio, Xiaomi's phone has better screen to body ratio of ~ 85.2% than Vivo's phone ~ 84.5%. Vivo Y31 (6GB RAM + 128GB) has 20:9 aspect ratio where as Xiaomi Mi 9 (6GB RAM + 128GB) has 19:9 aspect ratio.
Memory comparison
Both mobiles come with 6 GB RAM and both have same Internal Memory of 128 GB.
Camera comparison
Vivo Y31 (6GB RAM + 128GB) has 48 MP + 2 MP + 2 MP Triple Rear Camera in comparison to Xiaomi Mi 9 (6GB RAM + 128GB)'s 48 MP + 16 MP + 12 MP Triple Rear Camera. Xiaomi Mi 9 (6GB RAM + 128GB) will be better choice if you're looking to click lot of selfies as it has better 20 MP Front Camera in comparison to Vivo Y31 (6GB RAM + 128GB)'s 16 MP Front Camera.
Technical comparison
Both the phones has Android Operating System but the first one runs on version 11 and the second one on 9.0 version.
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Full Comparison
| Name | Vivo Y31 (6GB RAM + 128GB) | Xiaomi Mi 9 (6GB RAM + 128GB) |
| 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 | January 20, 2021 | February, 2019 |
| Design | ||
| Dimensions | 75 x 163 x 8.4 mm | 74.7 x 157.5 x 7.6 mm |
| Weight | 188 g | 173 g |
| Display | ||
| Type | Color IPS LCD Screen (16M Colors) | Color Super AMOLED Screen (16M Colors) |
| Touch | Yes | Yes |
| Size | 6.58 inches, 1080 x 2408 pixels | 6.39 inches, 1080 x 2340 pixels |
| Aspect Ratio | 20:9 | 19:9 |
| PPI | ~ 401 PPI | ~ 403 PPI |
| Screen to Body Ratio | ~ 84.5% | ~ 85.2% |
| Features | Corning Gorilla Glass 6 | |
| Notch | Yes, Water Drop Notch | Yes, Water Drop Notch |
| Memory | ||
| RAM | 6 GB | 6 GB |
| Storage | 128 GB | 128 GB |
| Card Slot | Yes, upto 1 TB | No |
| 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 v2.0 | Yes, USB-C v2.0 |
| USB Features | USB on-the-go, USB Charging | USB on-the-go |
| IR Blaster | Yes | |
| Extra | ||
| GPS | Yes, with A-GPS, GLONASS, GALILEO, BDS | Yes, with dual-band A-GPS, GLONASS, BDS, GALILEO, QZSS |
| Fingerprint Sensor | Yes, Side | Yes, In Display |
| Face Unlock | Yes | |
| Sensors | Accelerometer, Ambient Light Sensor, Proximity Sensor, E-compass, Virtual Gyroscope | Fccelerometer, Gyro, Proximity, Barometer, Compass |
| 3.5mm Headphone Jack | Yes | No |
| NFC | Yes | |
| Camera | ||
| Rear Camera | 48 MP f/1.8 (Wide Angle) 2 MP f/2.4 (Macro) 2 MP f/2.4 (Depth Sensor) with autofocus | 48 MP + 16 MP + 12 MP with autofocus |
| Features | Portrait, Photo, Video, Pano, Live Photo, Slo-Mo, Time-Lapse, Pro, DOC, Super Night Mode | HDR, Panorama |
| Video Recording | 4K @ 30 fps UHD, 1080p @ 30 fps FHD | 4K @ 60 fps UHD |
| Flash | Yes, LED | Yes, Dual LED |
| Front Camera | 16 MP f/2 (Wide Angle) | 20 MP |
| Front Video Recording | 1080p @ 30 fps FHD | |
| Technical | ||
| OS | Android v11 | Android v9.0 (Pie), upgradable to v11 |
| Chipset | Qualcomm Snapdragon 662 | Qualcomm Snapdragon 855 |
| CPU | 2 GHz, Octa Core Processor | 2.84 GHz, Octa Core Processor |
| Core Details | 4x2.0 GHz Kryo 260 Gold & 4x1.8 GHz Kryo 260 Silver | |
| GPU | Adreno 610 | Adreno 640 |
| Java | No | No |
| Browser | Yes, supports HTML5 | Yes, supports HTML5 |
| Multimedia | ||
| Yes | Yes | |
| Music | Yes | MP3/WAV/eAAC+/FLAC |
| Video | Yes | MP4/DivX/XviD/WMV/H.265 |
| FM Radio | Yes | No |
| Document Reader | Yes | |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 5000 mAh, Li-ion Battery | 3300 mAh, Li-Po Battery |
| Fast Charging | Yes, 18W Fast Charging | Yes, Quick Charge 4+ |
| Wireless Charging | Yes | |