Attribute | Samsung Z × | Vivo Y15S (2015) × |
---|---|---|
General | ||
Brand | Samsung | Vivo |
Launch | ||
Announced | 2014-06-01 | 2015-08-01 |
Body | ||
Width (mm) | 8.5 | 9 |
Length (mm) | 138.2 | 131.4 |
Height (mm) | 69.8 | 66.2 |
Weight (g) | 136 | 130 |
SIM | Micro-SIM | Dual SIM (Micro-SIM, dual stand-by) |
Network | ||
Technology |
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2G bands |
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3G bands |
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4G bands |
| - |
Speed |
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Platform | ||
OS | Tizen 2.2.1 | Android 5.1 (Lollipop) |
Chipset | - | Mediatek MT6580 (28 nm) |
CPU | Quad-core 2.3 GHz | Quad-core 1.3 GHz Cortex-A7 |
GPU | - | Mali-400MP2 |
Memory | ||
Card slot | microSDXC (dedicated slot) | microSDXC (dedicated slot) |
Internal |
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|
Display | ||
Size (in) | 4.8 | 4.5 |
Resolution (px) | 720 x 1280 | 480 x 854 |
Display Type | Super AMOLED | IPS LCD |
Battery | ||
Type | Li-Ion | Li-Po |
Capcity (mAh) | 2600 | 1900 |
Main Camera | ||
Main Camera Type | Single | Single |
Main Camera Properties |
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Main Camera Video | Yes | 1080p@30fps |
Main Camera Features | LED flash | LED flash, HDR, panorama |
Selfie Camera | ||
Selfie Camera Type | Single | Single |
Selfie Camera Properties |
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Comms | ||
WLAN | Wi-Fi 802.11 a/b/g/n, dual-band, hotspot | Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot |
Bluetooth | 4.0, A2DP, EDR, LE | 4.0, A2DP, EDR |
GPS | + | + |
NFC | + | - |
Radio | No | FM radio |
USB | microUSB 2.0 | microUSB 2.0 USB On-The-Go |
Sound | ||
Loudspeaker | + | + |
3.5mm jack | + | + |
Features | ||
Sensors |
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Misc | ||
Colors |
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Models |
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SAR EU Head (W/kg) | 0.73 | 0.76 |
SAR EU Body (W/kg) | 0.3 | 0.73 |
SAR Head (W/kg) | 0.96 | 0.62 |
SAR Body (W/kg) | 1.33 | 0.59 |
Infrared port | Yes | Yes |
Stand-by (h) | - | 410 |
Talk time (h) | - | Up to 10 h (2G) / Up to 8 h (3G) |
Music play (h) | - | 45 |