Xiaomi Mi 8 Dual Sim
Xiaomi

Xiaomi Mi 8 Dual Sim deals

Storage 64GB
Colour Black

Compare the best Xiaomi Mi 8 mobile phone deals. Choose from the latest Xiaomi Mi 8 contracts and SIM free offers

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Monthly cost

Up to £ 30
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Up to £ 70

Upfront cost

None
Up to £ 100
Up to £ 300
Up to £ 500

Data

4GB+
10GB+
30GB+

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Networks

Three

Retailers

Three

Contract length

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24months
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Three Xiaomi Mi 8 Dual Sim (64GB Black) 5G
  • Xiaomi Mi 8 Dual Sim
    (64GB Black) 5G
  • ThreeviaThree
  • Xiaomi Mi 8 Dual Sim
    (64GB Black) 5G
  • Upfront cost£19.00
  • Total cost£475.00
  • Contract length24 months
  • 4GB data
  • £19.00 per month
Three Xiaomi Mi 8 Dual Sim (64GB Black) 5G
  • Xiaomi Mi 8 Dual Sim
    (64GB Black) 5G
  • ThreeviaThree
  • Xiaomi Mi 8 Dual Sim
    (64GB Black) 5G
  • Upfront cost£19.00
  • Total cost£547.00
  • Contract length24 months
  • 500MB data
  • £22.00 per month
Three Xiaomi Mi 8 Dual Sim (64GB Black) 5G
  • Xiaomi Mi 8 Dual Sim
    (64GB Black) 5G
  • ThreeviaThree
  • Xiaomi Mi 8 Dual Sim
    (64GB Black) 5G
  • Upfront cost£19.00
  • Total cost£571.00
  • Contract length24 months
  • 8GB data
  • £23.00 per month
Three Xiaomi Mi 8 Dual Sim (64GB Black) 5G
  • Xiaomi Mi 8 Dual Sim
    (64GB Black) 5G
  • ThreeviaThree
  • Xiaomi Mi 8 Dual Sim
    (64GB Black) 5G
  • Upfront cost£19.00
  • Total cost£571.00
  • Contract length24 months
  • 1GB data
  • £23.00 per month
Three Xiaomi Mi 8 Dual Sim (64GB Black) 5G
  • Xiaomi Mi 8 Dual Sim
    (64GB Black) 5G
  • ThreeviaThree
  • Xiaomi Mi 8 Dual Sim
    (64GB Black) 5G
  • Upfront cost£19.00
  • Total cost£619.00
  • Contract length24 months
  • 100GB data
  • £25.00 per month
Three Xiaomi Mi 8 Dual Sim (64GB Black) 5G
  • Xiaomi Mi 8 Dual Sim
    (64GB Black) 5G
  • ThreeviaThree
  • Xiaomi Mi 8 Dual Sim
    (64GB Black) 5G
  • Upfront cost£19.00
  • Total cost£739.00
  • Contract length24 months
  • 12GB data
  • £30.00 per month
Three Xiaomi Mi 8 Dual Sim (64GB Black) 5G
  • Xiaomi Mi 8 Dual Sim
    (64GB Black) 5G
  • ThreeviaThree
  • Xiaomi Mi 8 Dual Sim
    (64GB Black) 5G
  • Upfront cost£19.00
  • Total cost£835.00
  • Contract length24 months
  • 30GB data
  • £34.00 per month
Three Xiaomi Mi 8 Dual Sim (64GB Black) 5G
  • Xiaomi Mi 8 Dual Sim
    (64GB Black) 5G
  • ThreeviaThree
  • Xiaomi Mi 8 Dual Sim
    (64GB Black) 5G
  • Upfront cost£19.00
  • Total cost£1051.00
  • Contract length24 months
  • 100GB data
  • £43.00 per month
Three Xiaomi Mi 8 Dual Sim (64GB Black) 5G
  • Xiaomi Mi 8 Dual Sim
    (64GB Black) 5G
  • ThreeviaThree
  • Xiaomi Mi 8 Dual Sim
    (64GB Black) 5G
  • Upfront cost£19.00
  • Total cost£1123.00
  • Contract length24 months
  • Unlimited data
  • £46.00 per month
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Xiaomi Mi 8 Dual Sim Specification

  • Capacity
  • 64GB
  • Battery
  • Up to 27 hours
  • Camera
  • 12 MP
  • Screen Size
  • 6.2" in
    General
  • SIM Type Nano SIM
  • Internal memory 64GB
  • Cellular support 2G 3G 4G
  • Maximum Talk-time Up to 27 hours
  • Bluetooth 5.0 with A2DP, LE, apt-X
  • GPS A-GPS, GLONASS, Galileo and QZSS
  • Wifi 802.11 a/b/g/n/ac
  • Weatherproofing / IP Rating Not rated
  • Operating System Android
  • Colour BLACK
    Hardware
  • Weight (grams) 175
  • Memory card slot None
  • Processor 2.8 GHz Octa-core & 1.7 GHz Octa-core
  • Chipset Qualcomm SDM845
    Display
  • Dimensions 154.9 x 74.8 x 7.6 mm
  • Type Super AMOLED capacitive touchscreen, 16M colors
  • Size 6.21 inches, 97.1 cm2 (~83.8% screen-to-body ratio)
  • Resolution 1080 x 2248 pixels (~402 ppi density)
  • Protection Corning Gorilla Glass 5
  • Screen resolution 1080 x 2248
  • Screen size 6.2"
  • Screen type Super AMOLED
    Camera
  • Camera Megapixels 12
  • Camera Flash Dual-LED
  • Selfie Camera 20 Megapixels
    Network
  • Technology GSM / CDMA / HSPA / LTE
  • 2G bands GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
  • 3G bands HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
  • 4G bands 1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 34, 38, 39, 40, 41
  • Speed HSPA 42.2/5.76 Mbps, LTE-A (4CA) Cat16 1024/150 Mbps
    Launch
  • Announced 2018, May
  • Status Available. Released 2018, June
    Body
  • Weight 175 g (6.17 oz)
  • Build Glass front (Gorilla Glass 5), glass back (Gorilla Glass 5), aluminum frame (7000 series)
  • SIM Dual SIM (Nano-SIM, dual stand-by)
    Platform
  • OS Android 8.1 (Oreo), upgradable to Android 10, MIUI 11
  • CPU Octa-core (4x2.8 GHz Kryo 385 Gold & 4x1.8 GHz Kryo 385 Silver)
  • GPU Adreno 630
    Memory
  • Card slot No
  • Internal 64GB 6GB RAM, 128GB 6GB RAM, 128GB 8GB RAM, 256GB 6GB RAM
    Selfie camera
  • Dual 12 MP, f/1.8, 1/2.55", 1.4µm, dual pixel PDAF, 4-axis OIS 12 MP, f/2.4, 56mm (telephoto), 1/3.4", 1.0µm, AF, 2x optical zoom
    Sound
  • Loudspeaker Yes
  • 3.5mm jack No
    Comms
  • WLAN Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, DLNA, hotspot
  • NFC Yes
  • Radio No
  • USB Type-C 1.0 reversible connector
    Features
  • Sensors Infrared face recognition, fingerprint (rear-mounted), accelerometer, gyro, proximity, barometer, compass
    Battery
  • Charging Fast charging 18W Quick Charge 4+
    Misc
  • Colors Black, Blue, White, Gold
  • Models M1803E1A
  • SAR 0.70 W/kg (head)     1.66 W/kg (body)    
  • SAR EU 1.01 W/kg (head)     1.32 W/kg (body)    
  • Price $ 347.04 / £ 259.99 / € 240.00
    Tests
  • Performance AnTuTu: 217298 (v7), 341687 (v8) GeekBench: 8494 (v4.4), 2002 (v5.1) GFXBench: 33fps (ES 3.1 onscreen)
  • Display Contrast ratio: Infinite (nominal), 4.086 (sunlight)
  • Camera Photo / Video
  • Audio quality Noise -93.9dB / Crosstalk -93.7dB
  • Battery life Endurance rating 86h