Screen size
Pixel Watch1.2"
Pixel Watch 4Winner: 1.4"+14%
Quick verdict
Pixel Watch 4 leads the measured specs 7-0.
Measured wins
Pixel Watch
0
spec wins
Ties
9
equal specs
Pixel Watch 4
7
spec wins
Overall winner
Screen size
Technology
Pixel Watch
GSM / HSPA / LTE
Pixel Watch 4
GSM / HSPA / LTE
2G bands
Pixel Watch
GSM 850 / 900 / 1800 / 1900
Pixel Watch 4
GSM 850 / 900 / 1800 / 1900
3G bands
Pixel Watch
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
Pixel Watch 4
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands
Pixel Watch
2, 4, 5, 12, 13, 17, 25, 26, 66, 71 - GWT9R, 5, 7, 26 - GBZ4S
Resolution
Refresh rate
Peak brightness
Pixel density
equal specsCPU speed
RAM
equal specsStorage
equal specsMain camera
Front camera
Battery
Wired charging
Weight
Thickness
equal specsIP rating
equal specsWi‑Fi
Bluetooth
USB
5G support
equal specsNFC
equal specs3.5mm jack
equal specsSD card
equal specsStereo speakers
Pixel Watch 4
LTE
Speed
Pixel Watch
HSPA, LTE
Pixel Watch 4
HSPA, LTE
Announced
Pixel Watch
2022, October 06
Pixel Watch 4
2025, August 20
Status
Pixel Watch
Available. Released 2022, October 13
Pixel Watch 4
Available. Released 2025, October 09
Dimensions
Pixel Watch
41 x 41 x 12.3 mm (1.61 x 1.61 x 0.48 in)
Pixel Watch 4
45 x 45 x 12.3 mm (1.77 x 1.77 x 0.48 in)
Weight
Pixel Watch
36 g (1.27 oz)
Pixel Watch 4
31 g or 37 g (1.09 oz)
Build
Pixel Watch
Glass front (Gorilla Glass 5), stainless steel frame
Pixel Watch 4
Glass front (Gorilla Glass 5), aluminum frame
SIM
Pixel Watch
eSIM
Pixel Watch 4
eSIM
Other
Pixel Watch
IP68 dust tight and water resistant (immersible up to 50m/5ATM) ECG certified
Pixel Watch 4
IP68 dust tight and water resistant (immersible up to 50m/5ATM) ECG certified
Type
Pixel Watch
AMOLED, 1000 nits (peak)
Pixel Watch 4
LTPO AMOLED, 3000 nits (peak)
Size
Pixel Watch
1.2 inches
Pixel Watch 4
1.4 inches
Resolution
Pixel Watch
450 x 450 pixels (~320 ppi density)
Pixel Watch 4
456 x 456 pixels (~320 ppi density)
Protection
Pixel Watch
Corning Gorilla Glass 5
Pixel Watch 4
Corning Gorilla Glass 5
OS
Pixel Watch
Android Wear OS 3.5
Pixel Watch 4
Android Wear OS 6
Chipset
Pixel Watch
Exynos 9110 (10 nm)
Pixel Watch 4
Qualcomm Snapdragon W5 Gen 2 (4 nm)
CPU
Pixel Watch
Dual-core 1.15 GHz Cortex-A53
Pixel Watch 4
Quad-core (4x1.7 GHz Cortex-A53)
GPU
Pixel Watch
Mali-T720
Pixel Watch 4
Adreno A702
Card slot
Pixel Watch
No
Pixel Watch 4
No
Internal
Pixel Watch
32GB 2GB RAM
Pixel Watch 4
32GB 2GB RAM
Other
Pixel Watch
eMMC
Pixel Watch 4
eMMC
Other
Pixel Watch
No
Pixel Watch 4
No
Loudspeaker
Pixel Watch
Yes
Pixel Watch 4
Yes
3.5mm jack
Pixel Watch
No
Pixel Watch 4
No
WLAN
Pixel Watch
Wi-Fi 802.11 b/g/n
Pixel Watch 4
Wi-Fi 802.11 a/b/g/n/ac/6, dual-band
Bluetooth
Pixel Watch
5.0, A2DP, LE
Pixel Watch 4
6.0, A2DP
Positioning
Pixel Watch
GPS, GLONASS, GALILEO, BDS
Pixel Watch 4
GPS (L1+L5), GLONASS, GALILEO (E1+E5a)
NFC
Pixel Watch
Yes
Pixel Watch 4
Yes
Radio
Pixel Watch
No
Pixel Watch 4
No
USB
Pixel Watch
No
Pixel Watch 4
No
Sensors
Pixel Watch
Accelerometer, gyro, heart rate, altimeter, compass, SpO2
Pixel Watch 4
Accelerometer, gyro, heart rate, altimeter, compass, SpO2, thermometer (skin temperature), skin conductance
Other
Pixel Watch
-
Pixel Watch 4
Satellite SOS service (LTE models only) Ultra Wideband (UWB) support
Type
Pixel Watch
Li-Ion 294 mAh
Pixel Watch 4
Li-Ion 455 mAh
Charging
Pixel Watch
Wireless (Qi)
Pixel Watch 4
Wired, 50% in 15 min, 80% in 30 min, 100% in 60 min - 45mm model Wired, 50% in 15 min, 80% in 25 min, 100% in 45 min - 41mm model
Colors
Pixel Watch
Matte Black, Polished Silver, Champagne Gold
Pixel Watch 4
Matte Black, Polished Silver, Champagne Gold, Satin Moonstone
Models
Pixel Watch
GQF4C, GBZ4S, GWT9R
Pixel Watch 4
-
Price
Pixel Watch
About 220 EUR
Pixel Watch 4
$ 399.99 / € 319.99