Compare
Specifications
vivo Y15 (2013) |
vivo Y28 (2014) |
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Full
Differences
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vivo Y15 (2013) |
vivo Y28 (2014) |
| Network | ||
|---|---|---|
| Technology | GSM / HSPA | GSM / HSPA |
| 2G bands | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 | GSM 850 / 900 / 1800 / 1900 |
| 3G Network | HSDPA 850 / 900 / 2100 | HSDPA 850 / 900 / 2100 |
| Speed | HSPA 2.8/2.2 Mbps | HSPA 21.1/5.76 Mbps |
| Launch | ||
|---|---|---|
| Announced | 2013. Released 2013 | 2014, December. Released 2014, December |
| Status | Discontinued | Discontinued |
| Body | ||
|---|---|---|
| Dimensions | 131.4 x 66.2 x 9 mm (5.17 x 2.61 x 0.35 in) | 137.4 x 68.6 x 9.8 mm (5.41 x 2.70 x 0.39 in) |
| Weight | 130 g (4.59 oz) | 156 g (5.50 oz) |
| Build | Glass front, plastic back, plastic frame | |
| SIM | Dual SIM (Micro-SIM, dual stand-by) | Micro-SIM |
| Display | ||
|---|---|---|
| Type | IPS LCD | IPS LCD |
| Size | 4.5 inches, 55.8 cm2 (~64.1% screen-to-body ratio) | 4.7 inches, 64.2 cm2 (~68.1% screen-to-body ratio) |
| Resolution | 480 x 854 pixels, 16:9 ratio (~218 ppi density) | 540 x 960 pixels, 16:10 ratio (~216 ppi density) |
| Protection | Scratch-resistant glass | |
| Platform | ||
|---|---|---|
| OS | Android 4.2.2 (Jelly Bean) | Android 4.2.2 (Jelly Bean) |
| Chipset | Mediatek MT6582 (28 nm) | Mediatek MT6582 (28 nm) |
| CPU | Quad-core 1.3 GHz Cortex-A7 | Quad-core 1.3 GHz Cortex-A7 |
| GPU | Mali-400MP2 | Mali-400MP2 |
| Memory | ||
|---|---|---|
| Card slot | microSDXC (dedicated slot) | microSDXC (dedicated slot) |
| Internal | 4GB 512MB RAM | 8GB 1GB RAM |
| Main Camera | ||
|---|---|---|
| Modules | 5 MP, AF | 8 MP, AF |
| Features | LED flash | LED flash |
| Video | 1080p@30fps | 1080p@30fps |
| Selfie Camera | ||
|---|---|---|
| Modules | 2 MP | 5 MP |
| Video | ||
ADVERTISEMENT
| Sound | ||
|---|---|---|
| Loudspeaker | Yes | Yes |
| 3.5mm jack | Yes | Yes |
| Comms | ||
|---|---|---|
| WLAN | Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot | Wi-Fi 802.11 b/g/n, hotspot |
| Bluetooth | 4.0, A2DP, EDR, LE | 4.0, A2DP, EDR |
| Positioning | GPS | GPS |
| NFC | No | No |
| Infrared port | Yes | Yes |
| Radio | FM radio | FM radio |
| USB | microUSB 2.0 | microUSB 2.0 |
| Features | ||
|---|---|---|
| Sensors | Accelerometer, proximity, compass | Accelerometer, proximity, compass |
| Battery | ||
|---|---|---|
| Type | Li-Ion 1900 mAh, removable | 2100 mAh, removable |
| 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) |
| Music play | Up to 45 h | Up to 32 h |
| Misc | ||
|---|---|---|
| Colors | White, Black | White | SAR | 0.68 W/kg (head) 1.08 W/kg (body) |
| SAR EU | 0.53 W/kg (head) 0.81 W/kg (body) | |
| Models | Y15 | Y28 |
| Price | About 110 EUR | About 100 EUR |