Xiaomi Mi 8 Dual-SIM 64GB Smartphone (Unlocked, Black)

Xiaomi Mi 8 Dual-SIM 64GB Smartphone (Unlocked, Black)

Xiaomi Mi 8 Dual-SIM 64GB Smartphone (Unlocked, Black)

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Product Highlights

  • GSM / 4G LTE Compatible
  • Latin America Variant/US Compatible LTE
  • Dual Rear 12MP Cameras
  • f/1.8 and f/2.4 Aperture with PDAF
  • Optical Image Stabilization (OIS)
  • 2.8/1.8 GHz Snapdragon 845 Octa-Core CPU
  • 64GB Storage Capacity + 6GB of RAM
  • 6.21" 1080 x 2248 Super AMOLED Display
  • Dual-Band GPS Support
  • Android 8.1 Oreo
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This device is carrier-unlocked and should work fully with the carriers listed below with green bars. Yellow bars denote partial network coverage. A SIM card and service plan must be purchased separately. Network compatibility listed here is for reference only and does not guarantee phone compatibility.

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Xiaomi Mi 8 overview

  • 1Description

The Mi 8 Dual-SIM 64GB Smartphone from Xiaomi features dual rear cameras, both at 12MP, and a 20MP front camera for your hi-res selfie needs. The dual rear cameras contain 4-axis OIS (Optical Image Stabilization) and dual pixel PDAF (Phase-Detection Auto Focus). Together they are designed to give you cameras that focus quickly and make sure your images are crisp and clear. When it comes to video, the rear cameras can take them in up to 4K resolution, while the front camera can take videos in up to 1080p.

For videos, games, and apps, the Xiaomi has made sure that you have a screen worthy of your favorite content. It has a large 6.21" Super AMOLED multitouch screen with a 1080 x 2248 resolution that's designed to deliver vibrant colors, deep blacks, and rich contrast. The touchscreen and back of the phone are protected by scratch-resistant Corning Gorilla Glass 5.

Running the Android 8.1 Oreo operating system, this phone is powered by a 2.8/1.8 GHz (4 x 2.8 GHz Kryo 385 Gold & 4 x 1.8 GHz Kryo 385 Silver) Snapdragon 845 Octa-Core processor, and 6GB of RAM. You can store your apps, hi-res selfies, 4K videos and more on the 64GB of built-in storage.

This phone is unlocked and compatible with GSM/4G LTE networks. Connect to the internet and other devices with built-in 802.11 a/b/g/n/ac 2.4+5 GHz Wi-Fi and Bluetooth 5.0. The Mi 8 also supports NFC technology for making phone-to-phone data transfers or mobile payments. If you travel a lot or have a separate work number, you can take advantage of the Dual SIM slots to access both accounts.

Android 8.1 Oreo
The Android operating system integrates heavily with Google's services. Using the card-based Google Now, Android quickly surfaces information for you whenever you need it, powered by the same Knowledge Engine that runs Google's web search. It's a personalized and customizable OS, allowing you to add your favorite apps or widgets to your home screen. You can even download new themes using the Google Play Store, which offers access to millions of apps, games, books, music, movies, and more. Android 8.1 Oreo adds major productivity and security capabilities to the operating system. They've introduced Google Play Protect, which scans apps on your phone to detect harmful behavior. With the touch of the Home button, continue to work in apps while watching active videos in Picture-in-Picture mode. Other features include, faster boot speed, automatically turning on Wi-Fi when near saved networks, limiting background activity for little used apps, notification snoozing, smart text selection, and more.
GSM / 4G LTE Wireless Connectivity
This phone is designed to work on select GSM networks and is 4G LTE capable. LTE is an advanced cellular network data protocol capable of data speeds so fast that they compete with wired broadband Internet providers. With an LTE connection, this phone should have no problem streaming HD video, downloading apps, uploading photos, or anything else that requires a high-speed data connection. The phone is also backwards compatible with 3G and 2G data for instances when you can't get LTE. In addition to cellular wireless, this phone also features Bluetooth and Wi-Fi connectivity.
Note: Not compatible with all cellular networks. Please make sure your provider uses a frequency or band that this phone supports. You can check which bands this phone works with in the Specifications.
Latin America Variant / US Compatible LTE
This is a Latin America variant. The Mi 8's LTE radio is tuned to frequencies that are most often used in the United States and North America, as well as Europe and elsewhere. To ensure this phone will work with your carrier please check to make sure the frequencies your carrier uses are supported by this phone. The full list of compatible carrier frequencies can be found here, the frequencies this phone supports can be found in the product specs.

Because the Mi 8 is an Latin America variant the language of the box and the default language of the phone may not be in English. Also an Latin America AC to USB adapter may be included.
Dual SIM Dual Standby (DSDS)
Dual SIM Dual Standby (DSDS) allows you to lower your mobile costs when traveling while staying connected. Once your SIM cards are installed, you will be able to receive phone calls and text messages from either without needing to manually choose which one is active. When you want to make a call or send an SMS message, you can select the correct SIM card. When one SIM card is being used for a phone call, the other will not be active until you hang up. Operator charges may apply.
Additional Features
Dual-band GPS with support for A-GPS, GLONASS, BDS, GALILEO, and QZSS, which is designed to increase navigational accuracy.
Quick Charge 4.0 support
Rear-mounted fingerprint reader
HDR and panorama picture modes

Xiaomi Mi 8 specs

Operating System Android 8.1 Oreo
Memory 6 GB
Chipset Qualcomm Snapdragon 845
CPU 2.8 GHz Qualcomm Kryo 385 Gold Quad-Core
1.8 GHz Qualcomm Kryo 385 Silver Quad-Core
GPU Adreno 630
Storage 64 GB
Size 6.21"
Native Resolution 2248 x 1080
Display Colors 16.0 Million
Pixel Density 402 ppi
Display Technology OLED
Screen Coating Gorilla Glass 5
Input/Output Connectors
Ports 1x USB 1.0 - Type C (Input/Output)
Audio None
Flash Media Slot None
SIM Card Size Card 2: Nano
GSM 2G GSM, GPRS, EDGE: 850, 900, 1800, 1900 MHz
GSM 3G/3.5G UMTS, HSPA+: 850, 900, 1700, 1900, 2100 MHz
4G LTE LTE: 1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 34, 38, 39, 40, 41 Bands
Wi-Fi Yes, 802.11a/b/g/n/ac
Bluetooth Bluetooth 5.0 + LE 
Infrared No
FM Radio No
Front Camera
Resolution 20.0 MP / Video: 1920 x 1080p 30fps
Aperture f/2.0
Pixel Size 0.9 µm
Front Camera Flashrcxcfbxtyuyysuxrfsdwswuuwv
Front Camera Flash No
Rear Camerarcxcfbxtyuyysuxrfsdwswuuwv
Resolution 12.0 MP / Video: 3840 x 2160p 30 fps
Aperture f/2.4
35mm-Equivalent Focal Length 56
Sensor Size 1/3.4"
Pixel Size 1.0 µm
Optical Zoom 2x
Secondary Rear Camera
Resolution 12.0 MP / Video: 3840 x 2160p 30 fps
Aperture f/1.8
Focus Type Phase-Detect Autofocus
Pixel Size 1.4 µm
Sensor Size 1/2.6"
Image Stabilization Digital
Rear Camera Flash
Rear Camera Flash Yes
Number of LEDs 2
Sensors Accelerometer, Barometer (Altimeter), Compass, Fingerprint, Gyroscope, Proximity
Keyboard Virtual
Battery Internal Lithium-Ion (3400.0 mAh)
Fast Charging Technology Qualcomm Quick Charge 4.0
Dimensions (W x H x D) 2.9 x 6.1 x 0.3" / 74.8 x 154.9 x 7.6 mm
Weight 6.17 oz / 175 g
Packaging Info
Package Weight 0.9 lb
Box Dimensions (LxWxH) 6.6 x 3.5 x 2.0"

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