Apple Watch Series 4 versus Apple Watch SE 3 40mm

Compare specifications, price, availability, ratings and shopping interest.

Apple Watch Series 4, 44mm

Out Of Stock
KSh 44,100

Apple Watch SE 3 40mm, GPS

In Stock
KSh 34,500

Apple Watch Series 4, 44mm Apple Watch SE 3 40mm, GPS
Price KSh 44,100 KSh 34,500
Sales 18 - For Oct 2025 8 - For Oct 2025
Average rating 3.9 - 7 votes 0 -
Likes 5 - For Oct 2025 0 - For Oct 2025
Views 716 - For Oct 2025 80 - For Oct 2025
General
Available September
2018
September
2025
Dimensions 44 x 38 x 10.7 mm
40 x 34 x 10.7 mm
Weight 48 g
26.3 g
Colors Space Black
Gold
Silver
Midnight
Starlight
Straps -
Rubber
Network 2G, 3G, 4G No
Compatibility Apple iPhone 6
iOS 12 up
iOS
Key features 50m waterproof
Sapphire crystal glass
3D Touch
Siri
Up to 50M water resistant
High and low heart rate notifications
Fall detection
Always-on altimeter
Backtrack with offline maps support
Vitals and activity tracking
Frame -
Aluminum Frame
Plastic / Sapphire Crystal Back
Platform
Operating system watchOS 5.0
watchOS 26
Processor Dual-core
Dual-core
4-core Neural Engine
Chipset Apple S4
Apple S10
Graphics processor PowerVR
PowerVR
RAM -
-
Storage 16GB
64GB
Card slot No
No
Battery -
Li-Ion
Battery features -
Wireless Charging
Up to 80% in 45 Min
15 Min Charging = Up to 8h Normal Use
Up to 18h Normal Use
Up to 32h Low Power Mode
Platform features 50M Water Resistant
Cycle / Noise / Sleep / Vitals Monitor
Rotating Crown with Haptic Feedback
Side Button
Built-in Microphone
Built-in Speaker
Software applications -
Mindfulness App
Training Load / GymKit
Apple Pay
Siri
Find iPhone
Offline Maps / Backtrack
High and Low Heart Rate Notifications
Medications App
IP rating -
50M Water Resistant
Display
Display size 1.78 inches
448 x 368 pixels
1.57 Inches
394 x 324 Pixels
Display type LTPO AMOLED screen
16M colors
Retina LTPO OLED Screen
16M Colors
Pixel density 326 ppi
326 ppi
Display features Sapphire Crystal Glass
3D Touch
1000 Nits Peak Brightness
Ion-X Glass
Always-on display
Sensors & Connectivity
Sensors Accelerometer
Heart Rate
Gyro
Barometer
Accelerometer
Heart Rate
Gyro
Barometer
Compass
SpO2
Ambient Light
Always-on Altimeter
Body Temperature
Connectivity Bluetooth 5.0
NFC
WiFi
GPS
GLONASS
GALILEO
QZSS
Bluetooth 5.3
NFC
Wi-Fi 4
GPS / GLONASS / GALILEO / QZSS
Sensors & connectivity features -
-