Compare Apple Watch Series 7 vs Xiaomi Smart Band 5 vs Samsung Galaxy Watch 4
Variants
Aluminium
Stainless Steel
41 mm
45 mm
40 mm
44 mm
Connectivity
Ports
Magnetic Connector
Wireless Connectivity
Bluetooth 5.0, WiFi 4, NFC
Bluetooth 5.0 BLE
LTE (optional), Bluetooth 5.0, WiFi 4, NFC
Construction
Battery | Capacity
125 mAh
Cable
1 m Magnetic charging cable
Material
Stainless steel or Aluminum case, Ceramic or Sapphire Crystal back, Sapphire Glass front
PC plastic
Aluminum case + Corning Gorilla Glass with DX+ display cover
Motor
Rotor haptic motor
Speakers
Yes
Dimensions
Bezels
1.7 mm
Size | Depth
10.7 mm / 0.42"
12.45 mm
9.8 mm
Size | Height
46.95 mm
Size | Width
18.15 mm
Weight
11.9 g
Display
Brightness
1000 nits
450 nits
Display Diagonal
1.1"
Display Type
OLED
OLED (AMOLED), 2.5D reinforced glass and AF coating
OLED (Super AMOLED), Full Color Always On Display, Corning Gorilla Glass DX
Resolution
126 x 29
Function
Bluetooth Profiles
A2DP, LE
Chipset
Apple S7
Exynos W920 Dual Core 1.18GHz (5nm Processor)
Compatibility
Android 6.0 or higher
Fast Charging
Yes
30 minutes for 10 hours
GPS
GPS, A-GPS, GLONASS, GALILEO, QZSS, BDS
GPS/Glonass/Beidou/Galileo
Graphics
PowerVR
Operating System
watchOS 8.0
Wear OS Powered by Samsung, One UI Watch 3
Processor
Dual core
SIM
eSIM
ESIM
Sensor
Accelerometer, gyro, heart rate (3rd gen), barometer, always-on altimeter, compass, SpO2, VO2max
6-axis sensor: Low power-consumption 3-axis accelerometer and 3-axis gyroscope + PPG heart rate sensor
Samsung BioActive Sensor (Optical Heart Rate + Electrical Heart + Bioelectrical Impedance Analysis), Accelerometer, Barometer, Gyro Sensor, Geomagnetic Sensor, Light Sensor
Touch Screen
3D Touch
Weather Resistance
IP6X dust + WR50 water
5 ATM waterproofing
5ATM + IP68
Wireless Charging
WPC-based wireless charging
Performance
Battery Life
Up to 18 h
14-day
40 hours
Charging Time
1.5 h
Durability
MIL-STD-810G
Memory | Capacity
1 GB
512 KB
1.5 GB
Storage
32 GB
16 MB
16 GB
Production
Accessory
Wristband: TPU, 155-219 mm, Aluminium alloy buckle
Availability
2021-10
Debut
2021-09-14
2020-07-15
2021-08-11
Model Name
XMSH10HM
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