Google Pixel 9a vs Samsung Galaxy Watch 8 (44mm) 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.

7.0
Google Pixel 9a
Google Pixel 9a Samsung Galaxy Watch 8 (44mm)
Released · Mar 26, 2025
Expected release · Jul 25, 2025
6.3-inch
1.5-inch
Dual camera
8GB · 128GB
2GB · 32GB
5100 mAh
435 mAh
Check prices

Availability

Officially announced
Mar 19, 2025 Jul 09, 2025
Scheduled release
(Official) Jul 25, 2025
Prices (MSRP)
$499 $380

Design

Dimensions
6.09 x 2.88 x 0.35 inches (~0.37 inches with camera bump)
154.7 x 73.2 x 8.9mm (~9.4 mm with camera bump)
1.76 x 1.72 x 0.34 inches
44.7 x 43.7 x 8.6mm
Weight
6.56 oz (186.0 g) 1.20 oz (34.0 g)
Materials
Back: Plastic
Frame: Aluminum
Back: Aluminum
Resistance
Water, Dust; IP68 Water (up to 5 meters), Dust; IP68; MIL-STD-810 certified
Biometrics
Optical in-screen fingerprint
Keys
Right: Volume control, Lock/Unlock key
Colors
Obsidian, Porcelain, Iris, Peony

Display

Size
6.3-inch, 79.39% screen-to-body 1.5-inch
Type
P-OLED, 120Hz, HDR, 2700 nits Super AMOLED
Resolution
2424x1080px, 20:9 ratio, 421 PPI 480x480px, 462 PPI
Protection
Corning Gorilla Glass 3 Sapphire

Hardware

System chip
Google Tensor G4 (4 nm) Exynos W1000 (3 nm)
Processor
Octa-core
1x3.1GHz Cortex-X4
3x2.6GH​z Cortex-A720
4x1.9​2GHz Cortex-A520
GPU
Mali-G715 MC7
Memory
8GB (LPDDR5X)/128GB (UFS 3.1)
8GB/256GB
2GB/32GB
Storage expansion
not expandable
OS
Android (15) Wear OS

Battery

Type
5100 mAh, Li - Ion 435 mAh
Charging
Fast charging
Qi wireless charging
Charge speed
Wired: 23.0W
Wireless: 7.5W
PhoneArena Battery Tests
Battery Life Estimate
8h 11min
Browsing
19h 39min
Video
10h 57min
Gaming
12h 30min
Battery Life Estimate
Untested
Browsing
Untested
Video
Untested
Gaming
Untested

Camera

Rear
Dual camera
Main camera
48 MP (OIS, PDAF)
Aperture size: F1.7
Focal length: 25 mm
Sensor size: 1/2"
Pixel size: 0.8 μm
Second camera
13 MP (Ultra-wide)
Aperture size: F2.2
Sensor size: 1/3.1"
Pixel size: 1.12 μm
Flash
Dual LED
Video recording
4K UHD (60 fps), 1080p (240 fps)
Front
13 MP
Video capture: 4K UHD (30 fps)
PhoneArena Camera Tests
134
Overall
143
Photo
126
Video
N/A
Overall
N/A
Photo
N/A
Video

Connectivity & Features

Bluetooth
5.3 5.3
WLAN
a,b,g,n,ac,Wi-Fi 6,Wi-Fi 6E
Wi-Fi Direct, Hotspot
802.11 a, b, g, n, ac, ax
a,b,g,n,ac
802.11 a, b, g, n, ac
USB
Type-C, USB 3.2
Sensors
Accelerometer, Gyroscope, Compass, Barometer, Ambient light sensor, Proximity sensor Accelerometer, Gyroscope, Pedometer, Compass, Heart rate, Thermometer, Barometer, Step detector, ECG, Blood Oxygen, Ambient light sensor
Location
GPS, A-GPS, Glonass, Galileo, BeiDou, QZSS, NavIC, Cell ID, Wi-Fi positioning Glonass, Galileo, BeiDou
Other
NFC NFC

Multimedia

Headphones
No 3.5mm jack
Speakers
Earpiece, Multiple speakers

Cellular

5G Bands
n1, n2, n3, n5, n7, n8, n20, n28, n48, n66, n71, n77, n78, n260, n261, SA, NSA, Sub-6, mmWave
4G (FDD) Bands
1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 17, 20, 25, 26, 28, 29, 30, 66, 71
4G (TDD) Bands
38, 41
3G Bands
1, 2, 4, 5, 6, 8
Data Speed
LTE-A, HSDPA+ (4G) 42.2 Mbit/s LTE
SIM type
Nano SIM, eSIM eSIM

Alternative variants

With 512GB internal storage
Memory 512GB
FCC OKs Cingular\'s purchase of AT&T Wireless