Vivo Y31 vs Xiaomi Redmi Note 9
Quick Comparison
Xiaomi Redmi Note 9 has better RAM than Vivo Y31. In terms of display resolution, Xiaomi Redmi Note 9 has better resolution of 2340 x 1080 than Vivo Y31 which has resolution of 1280 x 720. Xiaomi Redmi Note 9 has more internal memory than Vivo Y31
| Name | Vivo Y31 | Xiaomi Redmi Note 9 |
| RAM | 1 GB | 4 GB |
|---|---|---|
| Display | 4.7 in | 6.53 in |
| Internal Memory | 8 GB | 64 GB |
| Battery | 2100 mAh | 5020 mAh |
| Camera | 8 MP | 48 MP Quad |
| Price | Rs. 7490 | Rs. 12990 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is November, 2015. The cost of Vivo Y31 is Rs. 7490. The launch Date of the second phone is July 20, 2020 . The cost of Xiaomi Redmi Note 9 is Rs. 12990.
Display comparison
Vivo Y31 has screen size of 4.7 inches which falls short to Xiaomi Redmi Note 9's 6.53 inch screen. Vivo Y31 has IPS Screen type where as Xiaomi Redmi Note 9 has IPS LCD Screen type. Xiaomi's phone has display density of 403 PPI & Vivo's phone has only 312 PPI display density. Vivo Y31 has 16:9 aspect ratio where as Xiaomi Redmi Note 9 has 19.5:9 aspect ratio.
Memory comparison
Xiaomi Redmi Note 9's larger 4 GB RAM is better for playing games and all with respect to Vivo Y31's lower 1 GB RAM. Xiaomi Redmi Note 9 has more Internal Memory (64 GB) than Vivo Y31 (8 GB).
Camera comparison
Xiaomi Redmi Note 9's 48 MP Quad Rear Camera outshines Vivo Y31's 8 MP Rear Camera in terms of resolution. Xiaomi Redmi Note 9 will be better choice if you're looking to click lot of selfies as it has better 13 MP Front Camera in comparison to Vivo Y31's 2 MP Front Camera.
Technical comparison
Both the phones has Android Operating System but the first one runs on version 5.1 and the second one on 10.0 version.
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Full Comparison
| Name | Vivo Y31 | Xiaomi Redmi Note 9 |
| General | ||
| Model | Redmi Note 9 | |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | |
| Device Type | Smartphone | Smartphone |
| Release Date | November, 2015 | July 20, 2020 |
| Design | ||
| Dimensions | 68.7 x 137.19 x 8.3 mm | 77.2 x 162.3 x 8.9 mm |
| Weight | 137 g | 199 g |
| Display | ||
| Type | Color IPS Screen | Color IPS LCD Screen (16M Colors) |
| Touch | Yes | Yes |
| Size | 4.7 inches, 720 x 1280 pixels | 6.53 inches, 1080 x 2340 pixels |
| Aspect Ratio | 16:9 | 19.5:9 |
| PPI | ~ 312 PPI | ~ 403 PPI |
| Screen to Body Ratio | ~ 83.5% | |
| Glass Type | Corning Gorilla Glass 5 | |
| Features | Reading Mode 2.0, Plastic Frame | |
| Notch | Yes, Punch Hole | |
| Memory | ||
| RAM | 1 GB | 4 GB |
| Storage | 8 GB | 64 GB |
| Card Slot | Yes, upto 128 GB | Yes, upto 512 GB |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | |
| VoLTE | Yes, Dual Stand-By | |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Bluetooth | Yes | Yes, v5.0, A2DP, LE |
| USB | Yes, microUSB v2.0 | Yes, USB-C |
| USB Features | USB Tethering, USB on-the-go, USB Charging | |
| IR Blaster | Yes | |
| Extra | ||
| GPS | Yes, with A-GPS Support | yes with A-GPS, GLONASS, GALILEO, BDS |
| Fingerprint Sensor | Yes, Rear | |
| Face Unlock | Yes | |
| Sensors | Accelerometer, Compass | Light sensor, Proximity sensor, Accelerometer, Compass |
| 3.5mm Headphone Jack | Yes | Yes |
| Splash Resistant | Yes | |
| Camera | ||
| Rear Camera | 8 MP | 48 MP ƒ/1.79 (Main) 8 MP ƒ/2.2 (Ultra Wide) 2 MP ƒ/2.4 (Macro) Macro 2 MP ƒ/2.4 (Depth Sensor) |
| Auto Focus | Yes | Yes |
| Features | Face detection | Night Mode, Document Mode, Cinematic portraits, HDR, Panorama, Pro mode, Portrait |
| Video Recording | 1080p @ 30 fps FHD, 720p @ 120/30 fps HD | |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 2 MP | 13 MP ƒ/2.3 (Main) |
| Front Video Recording | 1080p @ 30 fps FHD | |
| Technical | ||
| OS | Android v5.1 (Lollipop) | Android v10.0 |
| Chipset | MediaTek Helio G85 | |
| CPU | 1.3 GHz, Quad Core Processor | 2 GHz, Octa Core Processor |
| Core Details | 2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55 | |
| GPU | Mali-G52 MC2 | |
| Java | Yes, via 3rd party | No |
| Browser | Yes, supports HTML5 | |
| Multimedia | ||
| Yes | ||
| Music | MP3, AMR, FLAC, APE | |
| Video | MP4, M4V, MKV, XVID | |
| FM Radio | Yes | Yes |
| Document Reader | Yes | |
| Battery | ||
| Type | Removable Battery | Non-Removable Battery |
| Size | 2100 mAh, Li-Po Battery | 5020 mAh, Li-ion Battery |
| Fast Charging | Yes, 22.5W Fast Charging | |
| Reverse Charging | Yes, 9W Reverse Charging | |
| Talk Time | 34 hours | |
| Music Playback Time | 171 hours | |