vivo Y15S (2015) vs vivo Y28 (2014)
Side-by-side specs and price comparison for buyers in Algeria.
vivo Y15S (2015)
Price coming soon
vivo Y28 (2014)
Price coming soon
Quick Verdict
Who wins each category, side by side.
Better price
Even
Faster chip
Even
Bigger battery
vivo Y28 (2014)
Faster charging
Even
Higher-resolution camera
vivo Y28 (2014)
Better display
vivo Y15S (2015)
Lighter body
vivo Y15S (2015)
Best value for money
Even
Full specs comparison
Display
| Spec | vivo Y15S (2015) | vivo Y28 (2014) |
|---|---|---|
| Size (inches) | 4.5 | 4.7 |
| Panel Type | IPS LCD | IPS LCD |
| Resolution Height | 854 | 960 |
| Resolution Width | 480 | 540 |
| PPI | 218 | 216 |
| Screen-to-body | 64.1 | 68.1 |
Platform
| Spec | vivo Y15S (2015) | vivo Y28 (2014) |
|---|---|---|
| CPU | Quad-core 1.3 GHz Cortex-A7 | Quad-core 1.3 GHz Cortex-A7 |
| GPU | Mali-400MP2 | Mali-400MP2 |
| Chipset Name | Mediatek MT6580 | Mediatek MT6582 |
| Process (nm) | 28 | 28 |
| OS Name | Android | Android |
| OS Version | 5.1 | 4.2.2 |
Memory
| Spec | vivo Y15S (2015) | vivo Y28 (2014) |
|---|---|---|
| Card Slot | microSDXC (dedicated slot) | microSDXC (dedicated slot) |
| Variants | 8GB 1GB RAM | 8GB 1GB RAM |
Main Camera
| Spec | vivo Y15S (2015) | vivo Y28 (2014) |
|---|---|---|
| Video | 1080p@30fps | 1080p@30fps |
| Features | LED flash, HDR, panorama | LED flash |
| Count | 1 | 1 |
| Lens | 5 MP | 8 MP |
Selfie Camera
| Spec | vivo Y15S (2015) | vivo Y28 (2014) |
|---|---|---|
| Count | 1 | 1 |
| Lens | 2 MP | 5 MP |
Battery
| Spec | vivo Y15S (2015) | vivo Y28 (2014) |
|---|---|---|
| Capacity (mAh) | 1900 | 2100 |
| music play | Up to 45 h | Up to 32 h |
| stand by | Up to 410 h (2G) / Up to 410 h (3G) | Up to 430 h (2G) / Up to 430 h (3G) |
| talk time | Up to 10 h (2G) / Up to 8 h (3G) | Up to 14 h (2G) / Up to 13 h (3G) |
Body
| Spec | vivo Y15S (2015) | vivo Y28 (2014) |
|---|---|---|
| SIM | Dual SIM (Micro-SIM, dual stand-by) | Micro-SIM |
| Height (mm) | 131.4 | 137.4 |
| Thickness (mm) | 9 | 9.8 |
| Weight (g) | 130 | 156 |
| Width (mm) | 66.2 | 68.6 |
Launch
| Spec | vivo Y15S (2015) | vivo Y28 (2014) |
|---|---|---|
| Announced | 2015, August. Released 2015, August | 2014, December. Released 2014, December |
| Status | Discontinued | Discontinued |
Network
| Spec | vivo Y15S (2015) | vivo Y28 (2014) |
|---|---|---|
| 2G Bands | GSM 850, 900, 1800, 1900 - SIM 1 & SIM 2 | GSM 850, 900, 1800, 1900 |
| 3G Bands | HSDPA 900, 2100 | HSDPA 850, 900, 2100 |
| Speed | HSPA | HSPA 21.1/5.76 Mbps |
| Technology | GSM, HSPA | GSM, HSPA |
Connectivity
| Spec | vivo Y15S (2015) | vivo Y28 (2014) |
|---|---|---|
| Bluetooth | 4 | 4 |
| infrared port | Yes | 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 Y15S (2015) | vivo Y28 (2014) |
|---|---|---|
| 3.5mm Jack | Yes | Yes |
| Loudspeaker | Yes | Yes |
Features
| Spec | vivo Y15S (2015) | vivo Y28 (2014) |
|---|---|---|
| Sensors | Accelerometer, proximity, compass | Accelerometer, proximity, compass |
Buying advice for Algeria
Both vivo Y15S (2015) and vivo Y28 (2014) are sold in Algeria, but they fit different priorities.
vivo Y28 (2014) packs a 2100 mAh battery, which translates to longer screen-on time when you are away from a charger.
vivo Y28 (2014) reaches a higher main-sensor resolution at 8 MP, which helps with crops and lower-light photos.
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