| Physical features | LeEco Le Pro3 (64GB/4GB) | Alcatel Idol 4 (6055B) |
| Model | Le Pro3 (64GB/4GB) | Idol 4 (6055B) |
| Other model names | LeEco Pro 3 AM, LeEco Le Pro 3 Single-Sim North America | Alcatel IDOL 4 Single-Sim 3GB RAM, Alcatel 6055B, OT-6055B |
| Country or region available |  
Canada, USA |   
(Latin America), Brazil, Mexico |
| Brand | LeEco | Alcatel |
| Release date | September, 2016 | August, 2016 |
| Depth | 7.5 millimeters (0.3 inches) | 7.1 millimeters (0.28 inches) |
| Size (width x height) | 73.9 x 151.4 millimeters (2.91 x 5.96 in) | 72.5 x 147 millimeters (2.85 x 5.79 in) |
| Weight | 175 grams (6.13 ounces) | 135 grams (4.73 ounces) |
| Qwerty physical keyboard | Not supported | Not supported |
| Antenna | Internal antenna | Internal antenna |
| Build, materials | feature not registered | feature not registered |
| Protection against water and others | Not supported | Not supported |
| System (OS) | LeEco Le Pro3 (64GB/4GB) | Alcatel Idol 4 (6055B) |
| Operating system | Android 6.0.1 Marshmallow | Android 6.0.1 Marshmallow |
| Firmware update | feature not registered | feature not registered |
| Hardware | LeEco Le Pro3 (64GB/4GB) | Alcatel Idol 4 (6055B) |
| Chipset | 64bit - Qualcomm Snapdragon 821 MSM8996 (14nm) | 64bit - Qualcomm Snapdragon 617 MSM8952 (28nm) |
| CPU processor | Quad-Core, 2 processors:
2.35Ghz Dual-Core Kryo
2Ghz Dual-Core Kryo | Octa-Core, 2 processors:
1.5Ghz Quad-Core ARM Cortex-A53
1.2Ghz Quad-Core ARM Cortex-A53 |
| GPU graphical controller | Qualcomm Adreno 530 650Mhz | Qualcomm Adreno 405 550Mhz |
| RAM memory | 4GB LPDDR4 | 3GB LPDDR3 |
| Internal storage | 64GB (53GB available) | 16GB (10GB available)
eMMC 5.1 |
| External storage | Not supported | Until 256GB microSD, microSDXC
(dedicated slot) |
| Display | LeEco Le Pro3 (64GB/4GB) | Alcatel Idol 4 (6055B) |
| Display type | TFT IPS LCD | TFT IPS LCD |
| Screen size | 5.5" inches | 5.2" inches |
| Screen-to-body ratio | ~74.5% (screen-to-body ratio) | ~69.9% (screen-to-body ratio) |
| Display resolution | 1080x1920 pixels | 1080x1920 pixels |
| Touchscreen | Capacitive Multitouch | Capacitive Multitouch 10-points |
| Pixel density (dot pitch) | 401 PPI | 424 PPI |
| Colors | 16 million | 16 million |
| Scratch-resistant glass | Gorilla Glass 3 | Not supported |
| Display features | feature not registered | feature not registered |
| Mobile networks | LeEco Le Pro3 (64GB/4GB) | Alcatel Idol 4 (6055B) |
| Dual-SIM | Not supported | Not supported |
| SIM card | 1 slot (Single-SIM)
nano-SIM (4FF) | 1 slot (Single-SIM)
nano-SIM (4FF) |
| Maximum download/upload | 300/50 Mbps | 150/50 Mbps |
| Network technology | 2G, 3G, 4G | 2G, 3G, 4G |
| Frequency, bands | Expand band detailsCollapse details |
| GSM Mhz band | Quad-Band 850/900/1800/1900 | Quad-Band 850/900/1800/1900 |
| Primary 2G network | GSM 850/900/1800/1900 | GSM 850/900/1800/1900 |
| Primary 3G network | UMTS 850/900/1700/1900/2100 | UMTS 850/900/1900/2100 |
| Primary 4G network | LTE Cat6 700/850/900/1700/1800/1900/2100/2300/2600 (Bands 1,2,3,4,5,7,8,12,17,29,30)
TD-LTE 2600 (Bands 38) | LTE Cat4 700/1700/1800/1900/2600 (Bands 2,3,4,7,13,17,28) |
| Primary 5G network | Not supported | Not supported |
| Primary data network | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, LTE |
| Secondary 2G network | Not supported | Not supported |
| Secondary 3G network | Not supported | Not supported |
| Secondary 4G network | Not supported | Not supported |
| Secondary data network | Not supported | Not supported |
| Calling | LeEco Le Pro3 (64GB/4GB) | Alcatel Idol 4 (6055B) |
| Messaging | SMS (T9), MMS, E-mail, Push mail | SMS (iTap), MMS, E-mail, Push mail |
| Speakerphone | Supported | Supported |
| Video calling | Supported | Supported |
| Call control | Voice dialing, Voice recorder | Voice dialing, Voice recorder |
| Camera | LeEco Le Pro3 (64GB/4GB) | Alcatel Idol 4 (6055B) |
| Back camera (main camera) | 16 megapixels | 13 megapixels |
| Main camera resolution | 4608x3456 pixels | 4128x3096 pixels |
| Video recording (primary) | 4K UHD (3840x2160) 30 fps | Full HD (1920x1080) 30 fps |
| Flash | Dual-LED flash | Dual-LED on main camera and LED on front camera |
| Focal aperture | f/2.0 (aperture) | f/2.0 (aperture) |
| Focal length | feature not registered | feature not registered |
| Sensor size | 1/2.8" inches | 1/3" inches |
| Pixel size | 1.12µm pixel | 1.12µm pixel |
| Autofocus | PDAF: phase detection autofocus | PDAF: phase detection autofocus |
| Touch focus | Supported | Supported |
| Image stabilization | EIS: Digital stabilization | EIS: Digital stabilization |
| Zoom | Only digital zoom | Only digital zoom |
| Face/smile detection | Face detection, Smile detection | Face detection, Smile detection |
| BSI sensor | Not supported | Not supported |
| HDR | HDR photo only main camera | HDR photo only main camera |
| 2ª camera | LeEco Le Pro3 (64GB/4GB) | Alcatel Idol 4 (6055B) |
| Front camera (secondary) | 8 megapixels | 8 megapixels |
| Front camera resolution | 3264x2448 pixels | 3264x2448 pixels |
| Video recording (secondary) | Full HD (1920x1080) | Full HD (1920x1080) |
| Front flash | Not supported | LED |
| Focal aperture | f/2.2 (aperture) | feature not registered |
| Focal length | feature not registered | feature not registered |
| Sensor size | feature not registered | feature not registered |
| Pixel size | 1.4µm pixel | 1.12µm pixel |
| Multimedia | LeEco Le Pro3 (64GB/4GB) | Alcatel Idol 4 (6055B) |
| Radio | FM | FM (RDS) |
| TV | Not supported | Not supported |
| Video formats | MP4, H.265, H.264, H.263, XviD | MP4, H.265, H.264, H.263, XviD |
| Audio formats | MP3, WAV, eAAC+, FLAC | MP3, WAV, WMA, AAC+ |
| Connectivity | LeEco Le Pro3 (64GB/4GB) | Alcatel Idol 4 (6055B) |
| USB | USB 2.0 Type-C reversible connector | MicroUSB 2.0, USB OTG On-The-Go |
| TV output | Not supported | Not supported |
| Audio output | Type-C reversible connector | 3.5mm jack |
| Bluetooth | 4.2 + A2DP | 4.2 + A2DP |
| WiFi | 802.11 a/b/g/n/ac (2.4Ghz, 5Ghz) + MIMO | 802.11 a/b/g/n (2.4Ghz, 5Ghz) |
| DLNA | Not supported | Not supported |
| NFC | Supported | Supported |
| GPS | A-GPS, GeoTagging, GLONASS, BeiDou | A-GPS, GeoTagging |
| Infrared port | Supported | Not supported |
| Other functions | LeEco Le Pro3 (64GB/4GB) | Alcatel Idol 4 (6055B) |
| Active noise cancellation | Supported | Supported |
| Vibrating alert | Supported | Supported |
| Ringtones | Polyphonic and customized | Polyphonic and customized |
| Web browser | HTML, XHTML, HTML5 | HTML, XHTML, HTML5 |
| Sensors | Accelerometer
Proximity sensor
Compass
Ambient Light sensor
Gyroscope
Fingerprint sensor
Hall effect
| Accelerometer
Proximity sensor
Compass
Ambient Light sensor
Gyroscope
Hall effect
|
| Other features | - Colors: Silver, Gray, Gold, Rose Gold
- USB OTG On-The-Go
- Aluminum unibody
- eUI UI 5.8
- 500nits screen brightness
- Dolby Atmos
- Slow motion 720p@120fps
- Quick Charge 3.0
- Fast battery charging
- WiFi dual-band
- WiFi direct, hotspot | - Colors: Gold, Dark Gray, Silver, Rose Gold
- USB OTG On-The-Go
- Includes 32GB microSD (48GB in total)
- LED notification (white light)
- Oleophobic coating
- Glass back panel
- JBL earphones
- Hi-Fi 3.6W dual-stereo
- Front camera: Wide Angle 84°
- Quick Charge 2.0
- Fast battery charging: 60% in 30min
- Reversible phone
- WiFi direct, hotspot
- VR goggles compatible |
| Power supply | LeEco Le Pro3 (64GB/4GB) | Alcatel Idol 4 (6055B) |
| Battery | Li-Ion: Lithium-Ion (Non removable) | Li-Ion: Lithium-Ion (Non removable) |
| Battery capacity | 4070 mAh | 2610 mAh |
| Charger, watts | Standard charging | 18W Fast battery charging |
| Talk time autonomy | feature not registered | 900 minutes | 15 hours | 0.6 day |
| Standby | 19080 minutes | 318 hours | 13.3 days | 43200 minutes | 720 hours | 30 days |
| Radiation rate | LeEco Le Pro3 (64GB/4GB) | Alcatel Idol 4 (6055B) |
| SAR 1.6W/kg (USA, Mexico, etc.) | feature not registered | 1.19W/kg (head) | 1.12W/kg (body) |
| SAR 2W/kg (Europe, UK, etc.) | feature not registered | feature not registered |