Apple Watch Series 9 (45mm) vs Apple Watch Series 11 (46mm) Specs Comparison

Compare mobile phone specifications of up to three devices at once. Our specs comparison tool helps you find and compare the perfect phone for your needs.

9.0
Apple Watch Series 9 (45mm)
Apple Watch Series 9 (45mm) Apple Watch Series 11 (46mm)
Released · Sep 22, 2023
Not announced · No information
1.7-inch · 430x352px
1.7-inch · 496x416px
1GB · 64GB
1GB · 64GB
308 mAh
Check prices

Availability

Officially announced
Sep 12, 2023

Design

Dimensions
1.61 x 1.38 x 0.42 inches
41 x 35 x 10.7 mm
1.81 x 1.54 x 0.38 inches
46 x 39 x 9.7 mm
Weight
1.82 oz (51.5 g) 1.28 oz (36.4 g)
Materials
Back: Ceramic
Frame: Aluminum
Back: Ceramic
Frame: Aluminum
Resistance
Water, Dust; IP6X Water, Dust; IP6X
Colors
Midnight, Starlight, Green, Blue, Red

Display

Size
1.7-inch, 63.01% screen-to-body 1.7-inch
Type
OLED, 1000 nits OLED, 2000 nits
Resolution
430x352px, 329 PPI 496x416px, 383 PPI

Hardware

System chip
Apple S9 Apple S10
Processor
Dual-core Dual-core
GPU
PowerVR PowerVR
Memory
1GB/64GB 1GB/64GB
Storage expansion
not expandable not expandable
OS
watchOS (10.x) watchOS (10.x)

Battery

Type
308 mAh, Li - Ion Li - Ion
Charging
Qi wireless charging Qi wireless charging

Camera

Connectivity & Features

Bluetooth
Yes 5.3
WLAN
b,g,n
802.11 b, g, n
b,g,n
802.11 b, g, n
Sensors
Accelerometer, Gyroscope, Altimeter, Compass, Heart rate, Thermometer, Barometer, ECG, Blood Oxygen Accelerometer, Gyroscope, Altimeter, Compass, Heart rate, Thermometer, Barometer, ECG, Blood Oxygen
Location
A-GPS, Glonass, Galileo, BeiDou, QZSS A-GPS, Glonass, Galileo, BeiDou
Other
NFC, Ultra Wideband (UWB) NFC, Ultra Wideband (UWB)

Multimedia

Speakers
Loudspeaker Loudspeaker
Additional microphone(s)
Yes

Cellular

4G (FDD)
Bands 1, 2, 3, 4, 5, 7, 8, 18, 19, 20, 25, 26, 28, 66(AWS-3) Bands 1, 2, 3, 4, 5, 7, 8, 18, 19, 20, 25, 26, 28, 66(AWS-3)
4G (TDD)
Bands 39, 40, 41 Bands 39, 40, 41
3G
Bands 1, 2, 4, 5 Bands 1, 2, 4, 5
Data Speed
LTE, HSDPA+ (4G) 42.2 Mbit/s LTE, HSDPA+ (4G) 42.2 Mbit/s
SIM type
eSIM eSIM
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