vivo Y15S vs ZTE Obsidian Comparison and Differences
Smartphone 1
vivo Y15S
Smartphone 2
ZTE Obsidian
Smartphone 3
vivo Y15S or ZTE Obsidian Specs Comparison
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Common specs
| Brand and model | vivo Y15S | ZTE Obsidian | |
| Rating | (+) | (+) | |
| Release date | 2015, August | 2015, August | |
| Dimensions (HxWxD) | 131.4 x 66.2 x 9 mm | 5.17 x 5.17 x 2.61 in | 137.4 x 68.6 x 10.2 mm | 5.41 x 5.41 x 2.7 in | |
| Weight | 130 g | 4.59 oz | 137.5 g | 4.85 oz | |
| Case | buy from Amazon | buy from Amazon | |
| Colors | White, Black | Black | |
| Battery | 1900 mAh, Removable Li-Po | 1800 mAh, Removable Li-Ion | |
| Battery life |
Stand by time - Up to 410 h (2G) / Up to 410 h (3G) Talking time - Up to 10 h (2G) / Up to 8 h (3G) Music play - Up to 45 h |
Stand by time - Up to 252 h (3G) Talking time - Up to 6 h (3G) |
|
| Approximate price | 130 EUR | ||
| Check price | from Amazon | from Amazon |
Screen
| Technology | IPS LCD | TFT | |
| Touchscreen | capacitive touchscreen | capacitive touchscreen | |
| Display colors | 16M | 16M | |
| Screen size | 4.5" in | 4.5" in | |
| Screen area | 55.8 cm2 | 55.8 cm2 | |
| Screen format | 16:9 (height:width) | 16:9 (height:width) | |
| Screen to body ratio | 64.1% | 59.2% | |
| Screen resolution | 480 x 854 px | 480 x 854 px | |
| Screen PPI /points per inch/ | 218 PPI | 218 PPI | |
| Screen protector | buy from Amazon | buy from Amazon |
Camera and Video
| Rear camera, main | 5 MP, Single | 5 MP, Single | |
| Camera specs | -5 MP, AF | -5 MP | |
| Functions | LED flash, HDR, panorama | LED flash | |
| Video | 1080p@30fps | Yes | |
| Front camera, selfie | 2 MP, Single | 2 MP, Single | |
| Specifications | 2 MP | 2 MP |
Performance
| Operating system - OS | Android 5.1 (Lollipop) | Android 5.1 (Lollipop) | |
| Chipset | - Mediatek MT6580 (28 nm) | - Mediatek MT6735M (28 nm) | |
| CPU | - Quad-core 1.3 GHz Cortex-A7 | - Quad-core 1.0 GHz Cortex-A53 | |
| GPU | Mali-400MP2 | Mali-T720MP2 | |
| External memory | microSD, up to 256 GB (dedicated slot) | microSD, up to 32 GB (dedicated slot) | |
| Internal memory | 8 GB, 1 GB RAM | 4 GB, 1 GB RAM |
Benchmark
Communication and Connectivity
| SIM card | Dual SIM (Micro-SIM, dual stand-by) | Micro-SIM | |
| Network | GSM / HSPA | GSM / HSPA / LTE | |
| Bands | -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
-2G - GSM 850 / 900 / 1800 / 1900 -3G - HSDPA 850 / 1700(AWS) / 1900 -4G - LTE band 2(1900), 4(1700/2100), 12(700) |
|
| Speed | HSPA | HSPA 42.2/5.76 Mbps, LTE | |
| GPRS | Yes | Yes | |
| Edge | Yes | Yes | |
| Wi-Fi | Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot | Wi-Fi 802.11 b/g/n, hotspot | |
| GPS | Yes, with A-GPS | Yes, with A-GPS | |
| NFC | |||
| USB | microUSB 2.0 USB On-The-Go | microUSB 2.0 | |
| Bluetooth | 4.0, A2DP, EDR | 4.0, A2DP | |
| Harmful irradiation |
SAR - 0.62 W/kg (head) 0.59 W/kg (body) SAR EU - 0.76 W/kg (head) 0.73 W/kg (body) |
Music and Audio
| Radio | FM radio | FM radio | |
| Headphone jack | Yes | Yes |
Other features
| Sensors | - Accelerometer, proximity, compass , Infrared port | - Accelerometer | |
| Other extras |
Reviews and Opinions on vivo Y15S and ZTE Obsidian
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