Vivo Y31A vs Vivo Y28
Quick Comparison
Both Vivo Y31A and Vivo Y28 comes with same RAM.Neither of them has front Flash. Vivo Y31A has more internal memory than Vivo Y28
| Name | Vivo Y31A | Vivo Y28 |
| RAM | 1 GB | 1 GB |
|---|---|---|
| Display | 4.7 in | 4.7 in |
| Internal Memory | 16 GB | 8 GB |
| Battery | 2100 mAh | 2100 mAh |
| Camera | 8 MP | 8 MP |
| Price | Rs. 9999 | Rs. 5499 |
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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 December, 2014. The cost of Vivo Y28 is Rs. 5499.
Display comparison
Both have same 234 PPI. Both phones have same aspect ratio of 16:9.
Memory comparison
Both phones come with 1 GB RAM Vivo Y31A has more Internal Memory (16 GB) than Vivo Y28 (8 GB).
Camera comparison
They both have the same 8 MP Rear Camera. Vivo Y28 will be better choice if you're looking to click lot of selfies as it has better 5 MP Front Camera in comparison to Vivo Y31A's 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 4.2.2 version.
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Full Comparison
| Name | Vivo Y31A | Vivo Y28 |
| General | ||
| Sim Type | Dual Sim, GSM+GSM | Single Sim, GSM |
| Dual Sim | Yes | No |
| Sim Size | Micro SIM | |
| Device Type | Smartphone | |
| Release Date | December, 2014 | |
| Design | ||
| Dimensions | 137.19 x 68.7 x 8.3 mm | 68.59 x 137.4 x 9.8 mm |
| Weight | 141 g | 156 g |
| Display | ||
| Type | Color IPS Screen (16M colors Colors) | |
| Touch | Yes | Yes |
| Size | 4.7 inches, 540 x 960 pixels | 4.7 inches, 540 x 960 pixels |
| Aspect Ratio | 16:9 | 16:9 |
| PPI | ~ 234 PPI | ~ 234 PPI |
| Memory | ||
| RAM | 1 GB | 1 GB |
| Storage | 16 GB | 8 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, Compass |
| 3.5mm Headphone Jack | Yes | Yes |
| Camera | ||
| Rear Camera | 8 MP | 8 MP |
| Auto Focus | Yes | |
| Features | Face detection, Geo tagging, Touch to focus | |
| Video Recording | 1080p @ 30 fps FHD | |
| Flash | Yes | Yes, LED |
| Front Camera | 2 MP | 5 MP |
| Technical | ||
| OS | Android v5.0 (Lollipop) | Android v4.2.2 (Jelly Bean) |
| Chipset | Qualcomm Snapdragon 410 | Mediatek Helio MT6582 |
| CPU | Quad Core Processor | 1.3 GHz, Quad Core Processor |
| Java | Yes, via 3rd party | No |
| Browser | Yes, supports HTML | |
| Multimedia | ||
| Supports | MMS, Instant Messaging | |
| Yes, with Push Email | ||
| Music | MP3, WAV, FLAC, eAAC+ | |
| Video | MP4, H.264 | |
| FM Radio | Yes | Yes |
| Document Reader | Yes | |
| Battery | ||
| Type | Removable Battery | Removable Battery |
| Size | 2100 mAh | 2100 mAh, Li-Po Battery |
| StandBy Time | 17 days | |
| Talk Time | 14 hours | |
| Music Playback Time | 32 hours | |