Apple Watch Series 3 versus Apple Watch Series 4

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

Apple Watch Series 3, 38mm

Discontinued
KSh 32,500

Apple Watch Series 4, 44mm

Out Of Stock
KSh 44,100

Apple Watch Series 3, 38mm Apple Watch Series 4, 44mm
Price KSh 32,500 KSh 44,100
Sales 6 - For Oct 2025 18 - For Oct 2025
Average rating 4.2 - 6 votes 3.9 - 7 votes
Likes 6 - For Oct 2025 5 - For Oct 2025
Views 606 - For Oct 2025 697 - For Oct 2025
General
Available September
2017
 September
2018
Dimensions 38.6 x 33.3 x 11.4 mm
 44 x 38 x 10.7 mm
Weight 42.4 g
 48 g
Colors Space Black
Silver
 Space Black
Gold
Silver
Straps -
 -
Network 2G, 3G, 4G 2G, 3G, 4G
Compatibility Apple iPhone 6
iOS 11 up
 Apple iPhone 6
iOS 12 up
Key features 50m waterproof
Sapphire crystal glass
3D Touch
Siri
 50m waterproof
Sapphire crystal glass
3D Touch
Siri
Frame -
 -
Platform
Operating system watchOS 4.0
 watchOS 5.0
Processor Dual-core
 Dual-core
Chipset Apple S3
 Apple S4
Graphics processor PowerVR
 PowerVR
RAM 768MB
 -
Storage 16GB
 16GB
Card slot No
 No
Battery 279mAh
Li-Ion
 -
Battery features -
 -
Platform features 50M Water Resistant
 50M Water Resistant
Software applications -
 -
IP rating -
 -
Display
Display size 1.5 inches
340 x 272 pixels
 1.78 inches
448 x 368 pixels
Display type AMOLED screen
16M colors
 LTPO AMOLED screen
16M colors
Pixel density 290 ppi
 326 ppi
Display features Sapphire Crystal Glass
3D Touch
 Sapphire Crystal Glass
3D Touch
Sensors & Connectivity
Sensors Accelerometer
Heart Rate
Gyro
Barometer
 Accelerometer
Heart Rate
Gyro
Barometer
Connectivity Bluetooth 4.2
NFC
WiFi
GPS
GLONASS
 Bluetooth 5.0
NFC
WiFi
GPS
GLONASS
GALILEO
QZSS
Sensors & connectivity features -
 -