Google Pixel 4a 5G vs Samsung Galaxy Watch3

Specs comparison

Add up to three devices side by side to compare their full specifications, features, performance, battery, and key differences in one place. Make informed decisions and find the device that best suits your needs and budget. Search for a device in an empty slot to add it.


2 of 2 devices The best value in a row is marked Best	Google Google Pixel 4a 5G View Specs Change	Change Samsung Galaxy Watch3 to… Cancel
Brand	Google	Samsung
Versions	G025E: USA, Canada, TaiwanG6QU3: Verizon (with mmWave)G025I: UK, Europe, Australia, SingaporeG025H: Japan	SM-R855F, SM-R845F (Global, LTE model); SM-R855U, SM-R845U (USA, LTE model); SM-R850, SM-R840 (Wi-Fi only)
Announced	2020, September 30	2020, August 05
Released	2020, November 05	2020, August 06
Availability	Available	Available

Technology	GSM / HSPA / LTE / 5G	GSM / HSPA / LTE
2G Bands	GSM 850 / 900 / 1800 / 1900	GSM 850 / 900 / 1800 / 1900
3G Bands	HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100	HSDPA 850 / 900 / 2100
4G Bands	1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 17, 18, 19, 20, 25, 26, 28, 29, 30, 32, 38, 39, 40, 41, 42, 46, 48, 66, 71	1, 3, 5, 7, 8, 20
5G Bands	1, 2, 3, 5, 7, 8, 12, 28, 41, 66, 71, 77, 78 Sub6, mmWave (market dependant)	—
Speed	HSPA, LTE, 5G	HSPA, LTE

Dimensions	153.9 x 74 x 8.2 mm (Sub-6) or 8.5 mm (Sub-6 and mmWave)	45mm: 45 x 46.2 x 11.1 mm41mm: 41 x 42.5 x 11.3 mm
Weight	168 g (5G Sub-6); 171 g ( 5G Sub-6 and mmWave) (5.93 oz)	53.8 g (45mm stainless steel), 48.2 g (41mm stainless steel), 43 g (45mm titanium) Best
Build	Glass front (Gorilla Glass 3), plastic back, plastic frame	Glass front (Gorilla Glass DX), stainless steel 316L or titanium frame, rotating bezel
SIM	Nano-SIM + eSIM	eSIM (LTE models)
Protection / IP Rating	No official IP rating	IP68 dust/water resistant, 5ATMMIL-STD-810G compliant

Display Type	OLED	Super AMOLED
Display Size	6.2 inches, 95.7 cm2 (~84.1% screen-to-body ratio) Best	1.4 inches
Resolution	1080 x 2340 pixels, 19.5:9 ratio	360 x 360 pixels
Pixel Density	~413 ppi Best	~364 ppi
Refresh Rate	60Hz	60Hz
Peak Brightness	638 – 700 nits	—
Protection	Corning Gorilla Glass 3	Corning Gorilla Glass DX
Display Features	HDR	Always-On-Display

Operating System	Android	Tizen
OS Version	11	5.5
Update Support	Upgradable to Android 14	—
User Interface	Pixel UI	—
Chipset	Qualcomm SM7250 Snapdragon 765G 5G (7 nm)	Exynos 9110 (10 nm)
CPU	Octa-core (1x2.4 GHz Kryo 475 Prime & 1x2.2 GHz Kryo 475 Gold & 6x1.8 GHz Kryo 475 Silver)	Dual-core 1.15 GHz Cortex-A53
GPU	Adreno 620	Mali-T720

RAM Options	6GB	1GB
Storage Options	128GB	4GB / 1GB RAM8GB / 1GB RAM
Storage Type	UFS 2.1	eMMC
Card Slot	No	No

Cameras	Dual camera	—
Modules	12.2 MP, f/1.7, 27mm (wide), 1/2.55", 1.4µm, dual pixel PDAF, OIS16 MP, f/2.2, 107˚ (ultrawide), 1.0µm	No Camera
Features	LED flash, Pixel Shift, Auto-HDR, panorama	—
Video	4K@30/60fps, 1080p@30/60/120/240fps; gyro-EIS	—

Cameras	Single camera	—
Modules	8 MP, f/2.0, 24mm (wide), 1/4.0", 1.12µm	No Camera
Features	HDR	—
Video	1080p@30fps	—

Loudspeaker	Yes, with stereo speakers	Yes
Audio Jack	Yes	No
Audio Codec	AAC, aptX, aptX HD, LDAC	Not Available

WLAN	Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct	Wi-Fi 802.11 b/g/n
Bluetooth	5.0, A2DP, LE, aptX HD	5.0, A2DP, LE
GPS / Positioning	GPS, GLONASS, GALILEO, QZSS, BDS	GPS, GLONASS, GALILEO, BDS
NFC	Yes	Yes
Radio	No	No
USB	USB Type-C 3.1	No

Fingerprint	Yes (rear-mounted)	No
Face Unlock	No	No
Sensors	Accelerometer, gyro, proximity, compass, barometer	Accelerometer, gyro, barometer, light, optical heart rate, electrical heart (ECG)
Other Features	Titan M security chip	ECG certifiedBlood pressure monitorCompatible with standard 22mm (45mm) / 20mm (41mm) strapsSizes: 41mm, 45mm; Bluetooth and LTE versions

Battery Type	Li-Po	Li-Ion
Battery Capacity	3885 mAh Best	340 mAh (45mm)247 mAh (41mm)
Wired Charging	18W wired, PD2.0	N/A
Wireless Charging	No	Wireless (WPC-based)
Reverse Wireless Charging	No	N/A

Colours	Just Black, Clearly White	Mystic Bronze, Mystic Black, Mystic Silver: Stainless Steel; Mystic Black: Titanium
Models	GD1YQ, G025I, G025E, G025H, G6QU3	SM-R840, SM-R850, SM-R845F, SM-R855F, SM-R845U, SM-R855U