Google Pixel Watch vs Google Pixel Watch 4 (45mm) 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.

6.0
Google Pixel Watch
Google Pixel Watch Google Pixel Watch 4 (45mm)
Released · Oct 13, 2022
Released · Aug 28, 2025
1.2-inch · 384px
1.4-inch · 456x456px
2GB · 32GB
2GB · 32GB
294 mAh
455 mAh
Check prices Check prices

Availability

Officially announced
Oct 06, 2022 Aug 20, 2025
Prices (MSRP)
2GB/32GB - $400

Design

Dimensions
1.61 x 1.61 x 0.48 inches
41 x 41 x 12.3 mm
1.77 x 1.77 x 0.48 inches
45 x 45 x 12.3 mm
Weight
1.27 oz / 36.0 g 1.29 oz / 36.7 g
Materials
Frame: Stainless steel Frame: Aluminum
Resistance
50m/5ATM water resistance; IP68 50m/5ATM water resistance; IP68
Keys
Right: Other Right: Other
Colors
Matte Black ,Polished Silver, Champagne Gold Moonstone, Silver

Display

Size
1.2-inch 1.4-inch
Type
AMOLED, 1000 nits AMOLED, 3000 nits
Resolution
384px, 320 PPI 456x456px, 461 PPI
Protection
Corning Gorilla Glass Corning Gorilla Glass 5

Hardware

System chip
Exynos 9110 (10 nm) Qualcomm W5+ Gen 2 SW5100 (4 nm)
Processor
Dual-core
1150 MHz
Quad-core
GPU
Mali-T720 Adreno 702
Memory
2GB/32GB (eMMC) 2GB/32GB
Storage expansion
not expandable not expandable
OS
Wear OS Wear OS

Battery

Type
294 mAh, Li - Ion 455 mAh, Li - Ion
Charging
Magnetic charging Magnetic charging

Connectivity & Features

Bluetooth
5.0 6.0
WLAN
b,g,n
802.11 b, g, n
a,b,g,n,ac
802.11 b, g, n
Sensors
Accelerometer, Gyroscope, Altimeter, Compass, Heart rate, Blood Oxygen, Ambient light sensor Accelerometer, Gyroscope, Altimeter, Compass, Heart rate, Thermometer, Barometer, ECG, Blood Oxygen, Ambient light sensor
Location
Glonass, Galileo, BeiDou Glonass, Galileo, Emergency SOS via satellite (SMS sending/receiving)
Other
NFC NFC, Ultra Wideband (UWB), Health sensor

Multimedia

Speakers
Loudspeaker Loudspeaker
Additional microphone(s)
Yes

Cellular

Data Speed
LTE, HSDPA+ (4G) 42.2 Mbit/s LTE
SIM type
eSIM eSIM
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