vivo Y1s vs vivo Y15S (2015)
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| PHONES | ||
|---|---|---|
| Phone Names | vivo Y1s | vivo Y15S (2015) |
| Network | ||
|---|---|---|
| 2G bands | GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
| 3G bands | HSDPA 850 / 900 / 2100 | HSDPA 900 / 2100 |
| 4G bands | 1, 3, 5, 7, 8, 38, 40, 41 | - |
| Speed | HSPA, LTE | HSPA |
| Technology | GSM / HSPA / LTE | GSM / HSPA |
| Launch | ||
|---|---|---|
| Announced | 2020, November 26. Released 2020, November 26 | 2015, August. Released 2015, August |
| Status | Discontinued | Discontinued |
| Body | ||
|---|---|---|
| Build | Glass front, plastic back, plastic frame | - |
| Dimensions | 155.1 x 75.1 x 8.3 mm (6.11 x 2.96 x 0.33 in) | 131.4 x 66.2 x 9 mm (5.17 x 2.61 x 0.35 in) |
| SIM | Nano-SIM + Nano-SIM | Dual SIM (Micro-SIM, dual stand-by) |
| Weight | 161 g (5.68 oz) | 130 g (4.59 oz) |
| Display | ||
|---|---|---|
| Resolution | 720 x 1520 pixels, 19:9 ratio (~270 ppi density) | 480 x 854 pixels, 16:9 ratio (~218 ppi density) |
| Size | 6.22 inches, 96.6 cm2 (~82.9% screen-to-body ratio) | 4.5 inches, 55.8 cm2 (~64.1% screen-to-body ratio) |
| Type | IPS LCD | IPS LCD |
| Platform | ||
|---|---|---|
| CPU | Octa-core (4x2.35 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53) | Quad-core 1.3 GHz Cortex-A7 |
| Chipset | Mediatek MT6765 Helio P35 (12 nm) | Mediatek MT6580 (28 nm) |
| GPU | PowerVR GE8320 | Mali-400MP2 |
| OS | Android 10, Funtouch 10.5 | Android 5.1 (Lollipop) |
| Memory | ||
|---|---|---|
| Card slot | microSDXC (dedicated slot) | microSDXC (dedicated slot) |
| Internal | 32GB 2GB RAM, 32GB 3GB RAM | 8GB 1GB RAM |
| eMMC 5.1 | - | |
| Main Camera | ||
|---|---|---|
| Features | LED flash, HDR, panorama | LED flash, HDR, panorama |
| Single | 13 MP, f/2.2, PDAF | 5 MP, AF |
| Video | 1080p@30fps | 1080p@30fps |
| Selfie camera | ||
|---|---|---|
| Single | 5 MP, f/1.8 | 2 MP |
| Sound | ||
|---|---|---|
| 3.5mm jack | Yes | Yes |
| 35mm jack | Yes | Yes |
| Loudspeaker | Yes | Yes |
| Comms | ||
|---|---|---|
| Bluetooth | 5.0, A2DP, LE | 4.0, A2DP, EDR |
| Infrared port | - | Yes |
| NFC | No | No |
| Positioning | GPS, GLONASS, GALILEO, BDS | GPS |
| Radio | FM radio | FM radio |
| USB | microUSB 2.0, OTG | microUSB 2.0, OTG |
| WLAN | Wi-Fi 802.11 b/g/n, Wi-Fi Direct | Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot |
| Features | ||
|---|---|---|
| Sensors | Accelerometer, proximity, compass | Accelerometer, proximity, compass |
| Battery | ||
|---|---|---|
| Music play | - | Up to 45 h |
| Stand-by | - | Up to 410 h (2G) / Up to 410 h (3G) |
| Talk time | - | Up to 10 h (2G) / Up to 8 h (3G) |
| Type | Li-Ion 4030 mAh | 1900 mAh, removable |
| Misc | ||
|---|---|---|
| Colors | Aurora Blue, Olive Black | White, Black |
| Models | 1929 | Y15S |
| Price | About 80 EUR | - |
| SAR | - | 0.62 W/kg (head) 0.59 W/kg (body) |
| SAR EU | - | 0.76 W/kg (head) 0.73 W/kg (body) |