| alcatel Idol 4 |
vivo Y11 |
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| Hardware and OS | alcatel Idol 4 | vivo Y11 |
| Operating system | Android 6.0.1 (Marshmallow) | Android 4.4.4 (KitKat) |
| Processor | Octa-core (4x1.7 GHz Cortex-A53 & 4x1.2 GHz Cortex-A53) | Quad-core 1.3 GHz Cortex-A7 |
| Chipset | Qualcomm MSM8952 Snapdragon 617 (28 nm) | Mediatek MT6582М |
| GPU | Adreno 405 | Mali-400MP2 |
| Internal memory | 16 GB, 2 GB RAM - 6055Y, 6055K 16 GB, 3 GB RAM - 6055B, 6055H, 6055I | 4 GB, 512 MB RAM |
| External memory | microSD, up to 256 GB (uses SIM 2 slot) | microSD, up to 256 GB (dedicated slot) |
| Display | alcatel Idol 4 | vivo Y11 |
| Type | LTPS IPS LCD | IPS LCD |
| Size | 5.2" inc | 4" inc |
| Resolution | 1080 x 1920 px | 480 x 800 px |
| Touchscreen | capacitive touchscreen | capacitive touchscreen |
| Screen-to-Body Ratio | 69.9% | 59.2% |
| Display area | 74.5 cm2 | 45.5 cm2 |
| Display aspect ratio | 16:9 (height:width) | 5:3 (height:width) |
| Pixel Density | 424 PPI | 233 PPI |
| Colors | 16M | 16M |
| Connectivity | alcatel Idol 4 | vivo Y11 |
| 2G Network | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (optional) | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
| 3G Network | HSDPA 850 / 900 / 1900 / 2100 - 6055Y, 6055K, 6055B, 6055I | |
| 4G Network | LTE band 1(2100), 3(1800), 7(2600), 8(900), 20(800), 28(700) - 6055K | |
| Wi-Fi | Wi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, hotspot | Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot |
| Network | GSM / HSPA / LTE | GSM / HSPA |
| SIM card | Hybrid Dual SIM (Nano-SIM, dual stand-by) - 6055K, 6055I | Dual SIM (Micro-SIM, dual stand-by) |
| Bluetooth | 4.2, A2DP, LE | 4.0, A2DP, EDR |
| Edge | Yes | Yes |
| GPRS | Yes | Yes |
| GPS | Yes, with A-GPS | Yes, with A-GPS |
| NFC | Yes | |
| Speed | HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps or LTE-A (2CA) Cat6 300/50 Mbps | HSPA 21.1/7.2 Mbps |
| USB | microUSB 2.0, USB Host | microUSB 2.0, USB Host |
| Camera | alcatel Idol 4 | vivo Y11 |
| Main camera | 13 MP, Single | 5 MP, Single |
| Specs | 13 MP, PDAF, f/2.0 | 5 MP, AF |
| Features | Dual-LED dual-tone flash, panorama, HDR | LED flash |
| Video | 1080p@30fps | 1080p@30fps |
| Selfie camera | 8 MP, Single | 2 MP, Single |
| Multimedia | alcatel Idol 4 | vivo Y11 |
| 3.5 mm Jack | Yes | Yes |
| Radio | FM radio, RDS | FM radio |
| Design | alcatel Idol 4 | vivo Y11 |
| Colors | Gold, Dark Gray, Rose Gold, Metal Silver | White, Black |
| Dimensions | 147 x 72.5 x 7.1 mm | 123 x 62.5 x 8.8 mm |
| Weight | 135 g | 124 g |
| Battery | alcatel Idol 4 | vivo Y11 |
| Battery capacity | 2610 mAh, Non-removable Li-Ion | 1700 mAh, Removable Li-Po |
| Battery life | Stand by time- Up to 520 h (2G) / Up to 520 h (3G) Talking time- Up to 15 h (2G) / Up to 15 h (3G) | Talking time- Up to 11 h (2G) / Up to 8 h (3G) Music play - Up to 34 h |
| Other | alcatel Idol 4 | vivo Y11 |
| Release date | 2016, February | 2014, Q4 |
| Sensors | Accelerometer, gyro, proximity, compass | Accelerometer, proximity , Infrared port |
