| Palm Treo Pro |
vivo Y11 |
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| Hardware and OS | Palm Treo Pro | vivo Y11 |
| Operating system | Microsoft Windows Mobile 6.1 Professional | Android 4.4.4 (KitKat) |
| Processor | 528 MHz ARM 11 | Quad-core 1.3 GHz Cortex-A7 |
| Chipset | Qualcomm MSM7201 | Mediatek MT6582М |
| GPU | Adreno 130 | Mali-400MP2 |
| Internal memory | 100 MB, 128 MB RAM | 4 GB, 512 MB RAM |
| External memory | microSD, up to 8 GB (dedicated slot) | microSD, up to 256 GB (dedicated slot) |
| Display | Palm Treo Pro | vivo Y11 |
| Type | TFT | IPS LCD |
| Size | 2.5" inc | 4" inc |
| Resolution | 320 x 320 px | 480 x 800 px |
| Touchscreen | resistive touchscreen | capacitive touchscreen |
| Screen-to-Body Ratio | 29.5% | 59.2% |
| Display area | 20.2 cm2 | 45.5 cm2 |
| Display aspect ratio | 1:1 (height:width) | 5:3 (height:width) |
| Pixel Density | 181 PPI | 233 PPI |
| Colors | 65K | 16M |
| Other | 5-way navigation button | |
| Connectivity | Palm Treo Pro | 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 | 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 | 2.0, A2DP | 4.0, A2DP, EDR |
| Edge | Yes | Yes |
| GPRS | Class 10 | Yes |
| GPS | Yes | Yes, with A-GPS |
| Speed | HSPA | HSPA 21.1/7.2 Mbps |
| USB | microUSB | microUSB 2.0, USB Host |
| Camera | Palm Treo Pro | vivo Y11 |
| Main camera | 2 MP, Single | 5 MP, Single |
| Specs | 2 MP | 5 MP, AF |
| Features | LED flash | |
| Video | Yes | 1080p@30fps |
| Selfie camera | 2 MP, Single | |
| Multimedia | Palm Treo Pro | vivo Y11 |
| 3.5 mm Jack | Yes | Yes |
| Radio | No | FM radio |
| Design | Palm Treo Pro | vivo Y11 |
| Colors | Obsidian | White, Black |
| Dimensions | 114 x 60 x 13.4 mm | 123 x 62.5 x 8.8 mm |
| Weight | 133 g | 124 g |
| Battery | Palm Treo Pro | vivo Y11 |
| Battery capacity | 1500 mAh, Removable Li-Ion | 1700 mAh, Removable Li-Po |
| Battery life | Stand by time- Up to 250 h Talking time- Up to 5 h | Talking time- Up to 11 h (2G) / Up to 8 h (3G) Music play - Up to 34 h |
| Other | Palm Treo Pro | vivo Y11 |
| SAR | SAR - 0.60 W/kg (head), 0.87 W/kg (body), SAR EU - 0.75 W/kg (head), 0.53 W/kg (body) | |
| Release date | 2008, August | 2014, Q4 |
| Sensors | Infrared port | Accelerometer, proximity , Infrared port |
