Answer: It is a dual-card dual standby mobile phone, which supports dual 4G.
According to the mobile phone model, the specific parameters are as follows:
Basic parameter
Exposure date: 20 14 1 1 month.
Mobile phone types: 4G mobile phone, 3G mobile phone, smart phone, camera phone.
screen
Touch-screen capacitive screen, multi-touch
The main screen size is 5.9 inches.
Main screen material TFT material (IPS technology)
The resolution of the main screen is 1920x 1080 pixels.
373ppi per inch of screen pixels
Narrow frame 3.77 mm
Screen accounts for 75.55%
Other screen parameters MTK MiraVision display technology
network
Network type dual card (both can support 4G)
4G network mobile TD-LTE
3G Network Mobile 3G(TD-SCDMA), Unicom 2G/ Mobile 2G(GSM)
Support frequency band 3G: TD-SCDMA1880-1920/2010-2025.
4G:TD-LTE 1880- 1920/2300-2400/2570-2620/2555-2655
WLAN function dual-band WIFI, IEEE 802.11a/b/g/n/AC.
Navigation GPS navigation, A-GPS technology
Connect * * * and enjoy WLAN hotspots and Bluetooth 4.0.
Hardware appliance
Operating system Color OS 2.0 (based on Android OS 4.4)
The core number is the real eight nuclear
CPU model MediaTek MT6752
The CPU frequency is 1.7GHz.
GPU model Mali-T760-MP2
Processor bit 64-bit
The RAM capacity is 2GB.
ROM capacity 16GB
Memory card MicroSD card
Expanded capacity 128GB
Battery type non-removable battery
The battery capacity is 3 100mAh.
The theoretical speaking time is 600 minutes.
The theoretical standby time is 400 hours.
camera
Built-in camera
Camera type dual cameras (front and rear)
Rear camera130000 pixels
Front camera 5 megapixels
Sensor type stacked/stacked CMOS(Exmor RS)
Flash LED fill light lamp
Aperture f/2.0
Focal length/range10cm
The camera adopts blue glass/coated lens.
Video shooting support
Camera functions include exposure compensation, sensitivity (ISO3200), white balance, HDR, panoramic mode, macro, beauty and 4x optical zoom.
Other camera parameters PI2.0+ extreme speed image optimization technology, flash, blind shot, double exposure.
external
Modeling design straight board
The body color is black and white.
Cell phone size 156.8x8 1x8mm
Mobile phone weight 195g
Operating touch button
Sensor types include gravity sensor, light sensor, distance sensor, geomagnetic sensor and electronic compass.
SIM card type Micro SIM card/Nano SIM card
Body interface 3.5mm headphone interface, Micro USB v2.0 data interface.
Service and support
Audio support supports MP3/AAC/APE/AMR/WAV/MID/OGG/FLAC/WMA and other formats.
Video support supports avi/3gp/MP4/wmv/rmvb/mkv/mov/ASF/RM/flv and other formats.
Picture support supports JPEG/PNG/GIF/BMP and other formats.
Multimedia technology has built-in AK496 1 chip.
Common function calculator, electronic dictionary, memo, calendar, e-book, alarm clock, calendar, flashlight, tape recorder, scene mode, theme mode, map software.
Business function flight mode, data backup, harassment interception
mobile phone accessories
Packing list host x 1
Data line x 1
Headphones x 1
Charger x 1
Protective shell x 1
Warranty card x 1
Warranty information
Warranty policy nationwide warranty, enjoy three guarantees service.
The warranty period is 1 year.
Warranty description: mainframe 1 year, battery for 6 months, charger 1 year, wired headset for 3 months.
Customer service telephone number 400- 166-6888
Telephone remarks: this hotline needs to be charged according to the local telephone standard.
Details: From the date of purchase (subject to the purchase invoice), in case of quality problems or failures, with the quality inspection certificate of the manufacturer's maintenance center or special maintenance point, you can enjoy three guarantees of return within 7 days, replacement within 30 days, free warranty within 30 days or more! Note: Users who purchase mobile phone accessories separately should keep the accessories package and the original invoice intact. If they can't provide the above certificates, they will not be able to carry out normal parts warranty or replacement.