vivo Y28 (2014) vs vivo Y31 (2015)
Side-by-side specs and price comparison for buyers in Algeria.
vivo Y28 (2014)
Price coming soon
vivo Y31 (2015)
Price coming soon
Quick Verdict
Who wins each category, side by side.
Better price
Even
Faster chip
Even
Bigger battery
Even
Faster charging
Even
Higher-resolution camera
Even
Better display
vivo Y31 (2015)
Lighter body
vivo Y31 (2015)
Best value for money
Even
Full specs comparison
Display
| Spec | vivo Y28 (2014) | vivo Y31 (2015) |
|---|---|---|
| Size (inches) | 4.7 | 4.7 |
| Panel Type | IPS LCD | IPS LCD |
| Resolution Height | 960 | 1280 |
| Resolution Width | 540 | 720 |
| PPI | 216 | 312 |
| Screen-to-body | 68.1 | 64.5 |
Platform
| Spec | vivo Y28 (2014) | vivo Y31 (2015) |
|---|---|---|
| CPU | Quad-core 1.3 GHz Cortex-A7 | Quad-core 1.3 GHz Cortex-A7 |
| GPU | Mali-400MP2 | Mali-400MP2 |
| Chipset Name | Mediatek MT6582 | Mediatek MT6580 |
| Process (nm) | 28 | 28 |
| OS Name | Android | Android |
| OS Version | 4.2.2 | 5.1 |
Memory
| Spec | vivo Y28 (2014) | vivo Y31 (2015) |
|---|---|---|
| Card Slot | microSDXC (dedicated slot) | microSDXC (dedicated slot) |
| Variants | 8GB 1GB RAM | 8GB 1GB RAM |
Main Camera
| Spec | vivo Y28 (2014) | vivo Y31 (2015) |
|---|---|---|
| Video | 1080p@30fps | 720p@30fps |
| Features | LED flash | LED flash, HDR |
| Count | 1 | 1 |
| Lens | 8 MP | 8 MP |
Selfie Camera
| Spec | vivo Y28 (2014) | vivo Y31 (2015) |
|---|---|---|
| Count | 1 | 1 |
| Lens | 5 MP | 2 MP |
Battery
| Spec | vivo Y28 (2014) | vivo Y31 (2015) |
|---|---|---|
| Capacity (mAh) | 2100 | 2100 |
| music play | Up to 32 h | — |
| stand by | Up to 430 h (2G) / Up to 430 h (3G) | — |
| talk time | Up to 14 h (2G) / Up to 13 h (3G) | — |
Body
| Spec | vivo Y28 (2014) | vivo Y31 (2015) |
|---|---|---|
| SIM | Micro-SIM | Dual SIM |
| Height (mm) | 137.4 | 137.2 |
| Thickness (mm) | 9.8 | 8.4 |
| Weight (g) | 156 | 137 |
| Width (mm) | 68.6 | 68.8 |
Launch
| Spec | vivo Y28 (2014) | vivo Y31 (2015) |
|---|---|---|
| Announced | 2014, December. Released 2014, December | 2015, September. Released 2015, October |
| Status | Discontinued | Discontinued |
Network
| Spec | vivo Y28 (2014) | vivo Y31 (2015) |
|---|---|---|
| 2G Bands | GSM 850, 900, 1800, 1900 | GSM 850, 900, 1800, 1900 - SIM 1 & SIM 2 |
| 3G Bands | HSDPA 850, 900, 2100 | HSDPA 850, 900, 2100 |
| Speed | HSPA 21.1/5.76 Mbps | HSPA |
| Technology | GSM, HSPA | GSM, HSPA |
Connectivity
| Spec | vivo Y28 (2014) | vivo Y31 (2015) |
|---|---|---|
| Bluetooth | 4 | 4 |
| infrared port | Yes | — |
| NFC | No | No |
| Positioning | GPS | GPS |
| Radio | FM radio | FM radio |
| USB Version | 2.0 | 2.0 |
| Wi-Fi | Wi-Fi 4 | Wi-Fi 4 |
Sound
| Spec | vivo Y28 (2014) | vivo Y31 (2015) |
|---|---|---|
| 3.5mm Jack | Yes | Yes |
| Loudspeaker | Yes | Yes |
Features
| Spec | vivo Y28 (2014) | vivo Y31 (2015) |
|---|---|---|
| Sensors | Accelerometer, proximity, compass | Accelerometer, proximity, compass |
Buying advice for Algeria
Both vivo Y28 (2014) and vivo Y31 (2015) are sold in Algeria, but they fit different priorities.
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