【China version】Dual Language, Chinese by default but once pair with Mi Fit you can select language from the APP 

【Mi Band 7 vs Band 7 Pro】

Band 7 : 1.62" | Band 7 Pro : 1.64"

Band 7 : 192 x 490 pixels, 326ppi | Band 7 Pro : 280 x 456 pixels, 326ppi

Band 7 : NFC not Supported | Band 7 Pro : NFC Supported

Band 7 : 120 Sports Modes | Band 7 Pro : 117 Sports Modes

Band 7 : 180mAh | Band 7 Pro : 235mAh

【Strap & Case】

Material: Silicone

Colors: Black

MB7 Dimension: 46.5 x 20.7 x 12.25mm

MB7 Pro Dimension: 44.7 × 28.8 × 11mm

【Display】

MB7: 1.62″ AMOLED display, 192 x 490 pixels, 326ppi

MB7 Pro: 1.64″ AMOLED display, 280 x 456 pixels, 326ppi

Up to 500 nits brightness

100+ band displays

Tempered glass with anti-fingerprint coating

【Sensors】

Sp02 sensor

PPG heart rate sensor

3-axis accelerometer

3-axis gyroscope

【Fitness functions】

Customizable function module

More than 100+ fitness modes

6 auto-detection modes: running, walking, treadmill, cycling, rowing, elliptical

Breathe exercise

Health functions

Sleep tracking (sleep breathing quality, REM, and naps)

Stress monitoring

Female health tracking

PAI (Personal Activity Intelligence)

Idle alerts

Durability 5 ATM water resistant

【Connectivity & Compatibility】

Mi Wear app

Mi Fit app

Strava app compatible

【Bluetooth 5.2】

Android 6.0 and above

iOS 10 and above

Camera remote shutter

Battery & Charging

【Magnetic charging】

Charging time: <2 hours

≥ 14 days of standby time

180mAh LiPo battery (Band 7), 235mAh LiPo battery (Band 7 Pro)