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Compare Oppo Band

No longer available
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Xiaomi Watch S4 41mm
£ 119,99
4 colours

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Dimensions:40,4 x 17,6 x 11,95 mm41,2 x 41,2 x 9,5 mm40,4 x 42,7 x 8,6 mm
Weight:10,3 gr32 gr30 gr
Stand-by time:dependent on usagedependent on usagedependent on usage
Call time:dependent on usagedependent on usagedependent on usage
Announced:1 may 202124 september 20259 july 2025

Design type

Fitness tracker:
Watch:

Controls

Touchscreen:Multi-touch, capacitiveCapacitive
Directional key:
Swivel crown:
Voice command:

Display

Colour display:AMOLED, DCI-P316.777.216 colours (24 bits), AMOLED, Always On featureAdjustable display brightness, 16.777.216 colours (24 bits), Circular Super AMOLED, Always On feature
Size:1.1 inch1.32 inch1.34 inch
Peak brightness:1500 nits
Refresh rate:60 Hz
Resolution:466 x 466 pixels438 x 438 pixels
Aspect ratio:1:11:1
Pixels Per Inch (PPI):499462
Screen-to-body ratio:33.1%33.6%

Materials

Dirt and waterproof:5 ATM5 ATMIP68, 5 ATM
Glass:
Plastic:
Stainless Steel:
Aluminium:
Rugged casing:MIL-STD-810H
Sapphire Crystal:

Telephony

Vibrating alert:
Integrated handsfree speaker:

Personal Information
Management (PIM)

Stopwatch & countdown timer:
Agenda:
Alarm clock:
Date and time notation:
Reminder list:
To-do list:

Available applications

Calories:
Pedometer:
Sleep tracker:
Stressmonitor:

Build-in memory

Internal memory:
Storage:16 MB32 GB
Size (RAM):2 GB

Connectivity

Bluetooth:v5.0v5.4v5.3
NFC:
Wireless Lan (WLAN/Wi-Fi):Wi-Fi 4 (802.11n)

Power supply

Battery:Li-polyLi-ionLi-ion
Capacity:100 mAh320 mAh325 mAh
Wireless charging:

Sensors

Ambient light sensor:
Gesture recognition:
Heart rate monitor:
Oxygen saturation (SpO2):
Barometer:
Gyroscope:
Thermometer:

Compatibility

With Android:From 8.0From 8.0From 11.0
With iOS:From 14.0From 14.0

User interface

HyperOS:3
One UI Watch:8.0

Carrying method

Strap:Interchangeable
Wrist Size:135-210 mm

Personalisation

Multiple homescreens:
Widgets:

Navigation

Beidou:
Digital Compass:
Galileo:
GLONASS:
GPS receiver:
Quasi-Zenith (QZSS):
A-GPS:

Audio

Built-in speakers:
Microphone:

Connections

Pogo pin:

Contents of the package

Manual:
Oplaadcase:

Operating system

Wear OS:6.0

Hardware

Integrated antenna:
Processor:Samsung Exynos W1000, Dual Core

Messaging

E-mail:
Instant messaging:
MMS:
SMS:
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