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Compare Apple Watch Series 4 40mm

No longer available
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Huawei Watch Ultimate 2Huawei Watch Ultimate 2 Black
£ 742,58
2 colours
OnePlus Watch 3 43mm
£ 360,89
1 colour
Huawei Watch 5 42mm
£ 368,09
2 colours

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Dimensions:40 x 34 x 10,7 mm47,8 x 47,8 x 12,9 mm43,2 x 43,2 x 11 mm42 x 42,5 x 10,5 mm
Weight:30,1 gr80,5 gr37,8 gr51 gr
Stand-by time:0,8 day(s)dependent on usagedependent on usagedependent on usage
Call time:dependent on usagedependent on usagedependent on usagedependent on usage
Announced:12 september 201819 september 20258 july 202516 may 2025

Design type

Watch:

Controls

Touchscreen:CapacitiveCapacitiveCapacitive
Voice command:
Directional key:
Swivel crown:

Operating system

watchOS:4.0
Wear OS:

Display

Colour display:Adjustable display brightness, 16.777.216 colours (24 bits), OLEDAMOLED, Always On featureAdjustable display brightness, AMOLED, Always On featureAdjustable display brightness, AMOLED, Always On feature
Resolution:272 x 340 pixels466 x 466 pixels466 x 466 pixels466 x 466 pixels
Size:1.34 inch1.5 inch1.32 inch1.38 inch
Aspect ratio:5:41:11:11:1
Pixels Per Inch (PPI):325439499478
Screen-to-body ratio:41.6%31.8%30.1%34.4%
Peak brightness:3500 nits1000 nits3000 nits
Refresh rate:60 Hz

Hardware

Processor:Apple S4, Dual CoreQualcomm Snapdragon W5 Gen 1
Integrated antenna:

Materials

Dirt and waterproof:IPX7IP68/69, 20 ATMIP68, 5 ATMIP69, 5 ATM
Ceramics:
Sapphire Crystal:
Titanium:
Fluoroelastomer:
Glass:
Learn:
Plastic:
Stainless Steel:

Telephony

Integrated handsfree speaker:
Vibrating alert:
eSIM:
Flight mode:

Personal Information
Management (PIM)

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

Available applications

Pedometer:
Photo album:
Calories:
Sleep tracker:
Stressmonitor:

Navigation

Build-in navigation system:Apple Maps
GLONASS:
GPS receiver:
Beidou:
Digital Compass:
Galileo:
Quasi-Zenith (QZSS):

Audio

Built-in speakers:
Microphone:

Build-in memory

Internal memory:eMMC
Size (RAM):512 MB2 GB
Storage:16 GB32 GB

Connectivity

Bluetooth:v5.0v5.2v5.2, Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP), Hands-Free Profile (HFP), Headset Profile (HSP), Human Interface Device Profile (HID), Serial Port Profile (SPP)v5.2
Synchronisation:
Wireless Lan (WLAN/Wi-Fi):Wi-Fi 4 (802.11n)Wi-Fi 6 (802.11ax)Wi-Fi 4 (802.11n)Wi-Fi 6 (802.11ax)
NFC:

Power supply

Battery:Li-ionLi-ion
Capacity:273 mAh354 mAh
Wireless charging:
Fast charging:VOOC

Sensors

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

Compatibility

With iOS:8.3+From 13.0From 13.0
With Android:From 9.0From 9.0From 9.0

Carrying method

Strap:Interchangeable
Wrist Size:140-210 mm120-190 mm

Contents of the package

Oplader:
Quick start guide:
Safety booklet:
Warranty card:
Wristband:
Charging cable:USB Type-A to Type-C
Oplaadcase:

Personalisation

Multiple homescreens:
Widgets:

Messaging

E-mail:
Instant messaging:
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