| Sony Ericsson Xperia Arc S |
vivo Y11 |
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| Hardware and OS | Sony Ericsson Xperia Arc S | vivo Y11 |
| Operating system | Android 2.3.4 (Gingerbread), 4.0.4 (Ice Cream Sandwich), not upgradable to 4.1 (Jelly Bean) | Android 4.4.4 (KitKat) |
| Processor | 1.4 GHz Scorpion | Quad-core 1.3 GHz Cortex-A7 |
| Chipset | Qualcomm MSM8255T Snapdragon S2 | Mediatek MT6582М |
| GPU | Adreno 205 | Mali-400MP2 |
| Internal memory | 1 GB (320 MB user available), 512 MB RAM | 4 GB, 512 MB RAM |
| External memory | microSD, up to 32 GB (dedicated slot), 8 GB included | microSD, up to 256 GB (dedicated slot) |
| Display | Sony Ericsson Xperia Arc S | vivo Y11 |
| Type | LED-backlit LCD | IPS LCD |
| Size | 4.2" inc | 4" inc |
| Resolution | 480 x 854 px | 480 x 800 px |
| Protection | Scratch-resistant glass | |
| Touchscreen | capacitive touchscreen | capacitive touchscreen |
| Screen-to-Body Ratio | 61.7% | 59.2% |
| Display area | 48.6 cm2 | 45.5 cm2 |
| Display aspect ratio | 16:9 (height:width) | 5:3 (height:width) |
| Pixel Density | 233 PPI | 233 PPI |
| Colors | 16M | 16M |
| Connectivity | Sony Ericsson Xperia Arc S | vivo Y11 |
| 2G Network | GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
| Wi-Fi | Wi-Fi 802.11 b/g/n, DLNA, hotspot | Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot |
| Network | GSM / HSPA | GSM / HSPA |
| SIM card | Mini-SIM | Dual SIM (Micro-SIM, dual stand-by) |
| Bluetooth | 2.1, A2DP, EDR | 4.0, A2DP, EDR |
| Edge | Up to 237 kbps | Yes |
| GPRS | Up to 86 kbps | Yes |
| GPS | Yes, with A-GPS; GLONASS | Yes, with A-GPS |
| Speed | HSPA 14.4/5.76 Mbps | HSPA 21.1/7.2 Mbps |
| USB | microUSB 2.0, USB Host | microUSB 2.0, USB Host |
| Camera | Sony Ericsson Xperia Arc S | vivo Y11 |
| Main camera | 8 MP, Single | 5 MP, Single |
| Specs | 8 MP, AF | 5 MP, AF |
| Features | LED flash, panorama | LED flash |
| Video | 720p@30fps | 1080p@30fps |
| Selfie camera | 2 MP, Single | |
| Multimedia | Sony Ericsson Xperia Arc S | vivo Y11 |
| 3.5 mm Jack | Yes | Yes |
| Radio | Stereo FM radio, RDS | FM radio |
| Design | Sony Ericsson Xperia Arc S | vivo Y11 |
| Colors | Pure White, Midnight Blue, Misty Silver, Gloss Black, Sakura Pink | White, Black |
| Dimensions | 125 x 63 x 8.7 mm | 123 x 62.5 x 8.8 mm |
| Weight | 117 g | 124 g |
| Battery | Sony Ericsson Xperia Arc S | vivo Y11 |
| Battery capacity | 1500 mAh, Removable Li-Po | 1700 mAh, Removable Li-Po |
| Battery life | Stand by time- Up to 460 h (2G) / Up to 460 h (3G) Talking time- Up to 7 h 25 min (2G) / Up to 7 h 35 min (3G) Music play - Up to 37 h | Talking time- Up to 11 h (2G) / Up to 8 h (3G) Music play - Up to 34 h |
| Other | Sony Ericsson Xperia Arc S | vivo Y11 |
| SAR | SAR EU - 0.66 W/kg (head) | |
| Release date | 2011, August | 2014, Q4 |
| Sensors | Accelerometer, proximity , Infrared port |
