Xiaomi 4 (3GB RAM/Unicom 4G) parameters and phone configuration introduction
Basic parameters | |
Launch date | October 2014 |
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Usage Scenarios | 4G mobile phone>, 3G mobile phone>, smart phone>, camera phone> |
Fuselage Material | Metal Bezel View Official Image> |
body color | Black, White View Appearance |
contour | |
lengths | 139.2mm |
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height | 68.5mm |
thicknesses | 8.9mm |
weights | 149g |
software | |
CPU Model | Qualcomm Snapdragon 801 (MSM8974AC)Mobile Phone Performance Ranking> |
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CPU frequency | 2.5GHz |
CPU core count | Quad-core> |
GPU Model | Qualcomm Adreno 330 |
RAM capacity | 3GBThe game runs laggy |
ROM capacity | 16GB/64GB3276 photos1365 songs |
memory card | Capacity expansion is not supported> |
factory kernel | MIUI 6 (based on Android 4.4) |
screen (TV, computer or movie) | |
screen size | 5 inches > |
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resolution (of a photo) | 1920×1080 pixels> |
pixel density | 441ppi |
aspect ratio | 72.27% |
Touch Screen Type | Capacitive screen, multi-touch |
screen technology | Ultra-sensitive touch with OGS full lamination technology> |
surveillance camera | |
Total number of cameras | 2 |
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pixels | Rear camera 1: 13 megapixels Front camera 1: 8 megapixels |
aperture | f/1.8 |
Sensor type | Stacked/accumulator CMOS (Exmor RS) |
flash bulb (photography) | LED fill light> |
Networking and Connectivity | |
Network type | 4G (Unicom), 3G> |
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4G network | Unicom TD-LTE, Unicom FDD-LTE |
3G network | Unicom 3G (WCDMA), Unicom 2G/Mobile 2G (GSM) |
network band | 2G: GSM 850/900/1800/1900 3G: WCDMA 850/900/1900/2100 4G: TD-LTE 2570-2620/1880-1920/2300-2400 |
SIM card type | Micro SIM card> |
WLAN functionality | Dual-band WIFI, IEEE 802.11 a/b/g/n/ac |
navigation and positioning | GPS Navigation>, A-GPS Technology>, GLONASS Navigation>, Beidou Navigation> |
infrared function | be in favor of |
Connect and Share | OTG, Bluetooth 4.0 |
Fuselage Interface | 3.5mm headphone jackUSB port |
Battery & Range | |
Battery Type | Non-removable battery |
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battery capacity | 3080mAhsmall cell |
Functions and Services | |
inductor (elec.) | Gravity Sensor, Light Sensor, Distance Sensor, Gyroscope, Hall Sensor, Air Pressure Sensor, Electronic Compass |
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Audio Support | Supports AAC/MP3/WMA/AMR/FLAC/APE and other formats |
Video Support | Supports MP4/M4V/MKV/VIDX/XDID/ASF/WMV/RM/RMVB and other formats |
Image Support | Support for JPEG and other formats |
Service Features | Mi Chat, Cloud Services, Xiaomi Life |
Other Functions | 99/year accident insurance: broken screen + water ingress |
Cell Phone Accessories | |
Packing List | Host x1 Data cable x1 Charger x1 Getting Started Guide x1 Three packs voucher x1 |
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Warranty Information | |
Warranty Policy | National warranty, enjoy three packages |
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Warranty Time | 1 year |
Warranty Remarks | 1 year for main unit, 6 months for battery, 1 year for charger |
customer service hotline | 400-100-5678 |
Telephone Remarks | Monday to Sunday: 8:00 - 18:00 (local call charges only) |
Details | Since the date of purchase (subject to the purchase invoice), if there is any quality problem or malfunction, with the quality inspection certificate from the manufacturer's repair center or authorized repair point, you can enjoy the three-package service, such as returning the product within 7 days, exchanging the product within 15 days, and enjoying the free warranty within the warranty period for more than 15 days! Note: Users who buy cell phone accessories separately, please keep the accessories packaging and the original invoice intact, if you can't provide the above proof, you will not be able to carry out the normal accessories warranty or replacement. Enter the official website>>> |
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