Vivo Y31A vs Vivo Y21
Quick Comparison
Both Vivo Y31A and Vivo Y21 comes with same RAM.Neither of them has front Flash. In terms of display resolution, Vivo Y31A has better resolution of 960 x 540 than Vivo Y21 which has resolution of 854 x 480. Both have the same amount of internal memory.
| Name | Vivo Y31A | Vivo Y21 |
| RAM | 1 GB | 1 GB |
|---|---|---|
| Display | 4.7 in | 4.5 in |
| Internal Memory | 16 GB | 16 GB |
| Battery | 2100 mAh | 1900 mAh |
| Camera | 8 MP | 5 MP |
| Price | Rs. 9999 | Rs. 6800 |
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Detailed Comparison
Price And Launch
The cost of Vivo Y31A is Rs. 9999. The launch Date of the second phone is July, 2016. The cost of Vivo Y21 is Rs. 6800.
Display comparison
Vivo Y21 has screen size of 4.5 inches which falls short to Vivo Y31A's 4.7 inch screen. Vivo Y31A has display density of 234 PPI & Vivo Y21 has only 218 PPI display density. Both mobiles have same aspect ratio of 16:9.
Memory comparison
Both phones come with 1 GB RAM and both have same Internal Memory of 16 GB.
Camera comparison
Vivo Y31A's 8 MP Rear Camera outshines Vivo Y21's 5 MP Rear Camera in terms of resolution. Both of them stand equal in terms of Front Camera Resolution as both have 2 MP Front Camera.
Technical comparison
Both the phones has Android Operating System but the first one runs on version 5.0 and the second one on 5.1 version.
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Full Comparison
| Name | Vivo Y31A | Vivo Y21 |
| General | ||
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Device Type | Smartphone | |
| Release Date | July, 2016 | |
| Design | ||
| Dimensions | 137.19 x 68.7 x 8.3 mm | 66.4 x 130.69 x 9.19 mm |
| Weight | 141 g | 157 g |
| Display | ||
| Type | Color IPS Screen | |
| Touch | Yes | Yes |
| Size | 4.7 inches, 540 x 960 pixels | 4.5 inches, 480 x 854 pixels |
| Aspect Ratio | 16:9 | 16:9 |
| PPI | ~ 234 PPI | ~ 218 PPI |
| Memory | ||
| RAM | 1 GB | 1 GB |
| Storage | 16 GB | 16 GB |
| Card Slot | Yes, upto 128 GB | Yes, upto 128 GB |
| Connectivity | ||
| GPRS | Yes | |
| EDGE | Yes | |
| 3G | Yes | Yes |
| Wifi | Yes | Yes, with wifi-hotspot |
| Bluetooth | Yes | Yes, v4.0 |
| USB | Yes, microUSB v2.0 | |
| Extra | ||
| GPS | Yes | Yes, with A-GPS Support |
| Sensors | Accelerometer | Accelerometer |
| 3.5mm Headphone Jack | Yes | Yes |
| Camera | ||
| Rear Camera | 8 MP | 5 MP |
| Auto Focus | Yes | |
| Features | Face detection | |
| Flash | Yes | Yes, LED |
| Front Camera | 2 MP | 2 MP |
| Technical | ||
| OS | Android v5.0 (Lollipop) | Android v5.1 (Lollipop) |
| Chipset | Qualcomm Snapdragon 410 | MediaTek Helio MT6580 |
| CPU | Quad Core Processor | 1.3 GHz, Quad Core Processor |
| GPU | Mali-400 MP | |
| Java | Yes, via 3rd party | Yes, via 3rd party |
| Multimedia | ||
| FM Radio | Yes | No |
| Battery | ||
| Type | Removable Battery | Removable Battery |
| Size | 2100 mAh | 1900 mAh, Li-ion Battery |