| Hardware and OS | Archos 55 Cobalt Plus | |
| Operating system | Android 5.1.1 (Lollipop) | |
| Processor | Quad-core 1.0 GHz Cortex-A53 | |
| Chipset | Mediatek MT6735P (28 nm) | |
| GPU | Mali-T720MP2 | |
| Internal memory | 16 GB, 2 GB RAM | |
| External memory | microSD, up to 64 GB | |
| Display | Archos 55 Cobalt Plus | other phones |
| Type | IPS LCD | |
| Size | 5.5" inc | |
| Resolution | 720 x 1280 px | |
| Touchscreen | capacitive touchscreen | |
| Screen-to-Body Ratio | 71.0% | |
| Display area | 83.4 cm2 | |
| Display aspect ratio | 16:9 (height:width) | |
| Pixel Density | 267 PPI | |
| Colors | 16M | |
| Connectivity | Archos 55 Cobalt Plus | other phones |
| 2G Network | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 | |
| 3G Network | HSDPA 900 / 2100 | |
| 4G Network | LTE band 1(2100), 7(2600), 9(1800), 20(800) | |
| Wi-Fi | Wi-Fi 802.11 b/g/n, Wi-Fi Direct, DLNA, hotspot | |
| Network | GSM / HSPA / LTE | |
| SIM card | Dual SIM (Micro-SIM, dual stand-by) | |
| Bluetooth | 4.0, A2DP | |
| Edge | Yes | |
| GPRS | Yes | |
| GPS | Yes, with A-GPS | |
| Speed | HSPA 42.2/11.5 Mbps, LTE Cat4 150/50 Mbps | |
| USB | microUSB 2.0 | |
| Camera | Archos 55 Cobalt Plus | other phones |
| Main camera | 13 MP, Single | |
| Specs | 13 MP, AF | |
| Features | LED flash, HDR, panorama | |
| Video | 720p@30fps | |
| Selfie camera | 2 MP, Single | |
| Multimedia | Archos 55 Cobalt Plus | other phones |
| 3.5 mm Jack | Yes | |
| Radio | Stereo FM radio, RDS, recordin | |
| Design | Archos 55 Cobalt Plus | other phones |
| Colors | Blue/Gray | |
| Dimensions | 152.5 x 77 x 8.3 mm | |
| Weight | 130 g | |
| Battery | Archos 55 Cobalt Plus | other phones |
| Battery capacity | 2700 mAh, Non-removable Li-Ion | |
| Battery life | Stand by time- Up to 450 h
Talking time- Up to 27 h
| |
| Other | Archos 55 Cobalt Plus | other phones |
| SAR | SAR EU - 0.25 W/kg (head), 1.28 W/kg (body) | |
| Release date | 2016, January | |
| Sensors | Accelerometer, gyro, proximity | |
