Google Pixel Watch 4 vs Lenovo Yoga Smart Tab

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	Change Google Pixel Watch 4 to… Cancel	Lenovo Lenovo Yoga Smart Tab View Specs Change
Brand	Google	Lenovo
Versions	Bluetooth / Wi-FiLTE + Bluetooth / Wi-Fi	—
Announced	2025, August 20	2019, September 5
Released	2025, October 09	2019, October 1
Availability	Available	Discontinued

Technology	GSM / HSPA / LTE	No cellular connectivity
2G Bands	GSM 850 / 900 / 1800 / 1900	N/A
3G Bands	HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100	N/A
4G Bands	LTE	N/A
5G Bands	—	N/A
Speed	HSPA, LTE	—

Dimensions	45 x 45 x 12.3 mm(1.77 x 1.77 x 0.48 in)	242mm x 166mm x 8.5-24mm
Weight	431 g (without band) or 36.7 g (without band) (1.09 oz) Best	580 g (1.28 lb)
Build	100% recycled aluminium caseCustom 3D Corning Gorilla Glass 5	Built-in 3-stage kickstand
SIM	eSIM (LTE models)	No
Protection / IP Rating	IP68 dust tight and water resistant (immersible up to 50m/5ATM)ECG certified	IP52 (Dust-protected, splash-resistant up to a 15° tilt)

Display Type	AMOLED LTPO	IPS LCD
Display Size	1.4 inches	10.1 inches, 295.8 cm2(~73.6% screen-to-body ratio) Best
Resolution	456 x 456 pixels	1200 x 1920 pixels, 16:10 ratio
Pixel Density	~320 ppi Best	~224 ppi
Refresh Rate	1-60Hz	60Hz Best
Peak Brightness	3000 nits Best	320 nits
Protection	Custom 3D Corning Gorilla Glass 5	Scratch-resistant glass
Display Features	Always-on displayDCI-P3 colour	70% NTSC color gamut

Operating System	Wear OS	Android
OS Version	6.0	9.0
Update Support	3 years of software updates	Upgrade to Android 10
User Interface	Wear OS by Google	—
Chipset	Qualcomm Snapdragon W5 Gen 2 + Cortex-M55 co-processor	Qualcomm SDM439 Snapdragon 439 (12 nm)
CPU	Quad-core (4x1.7 GHz Cortex-A53)	Octa-core (4x1.95 GHz Cortex-A53 & 4x1.45 GHz Cortex A53)
GPU	Adreno A702	Adreno 505

RAM Options	2GB	4GB
Storage Options	32GB	64GB
Storage Type	eMMC	eMMC 5.1
Card Slot	No	microSDXC (dedicated slot)

Cameras	—	Single camera
Modules	—	8 MP, AF
Video	—	1080p@30fps

Cameras	—	Single camera
Modules	—	5 MP
Video	—	1080p@30fps

Loudspeaker	Yes, built-in speaker	Yes, with stereo speakers
Audio Jack	No	Yes

WLAN	Wi-Fi 802.11 a/b/g/n/ac/ax, 2.4 GHz + 5 GHz	Wi-Fi 802.11 B/g/n/ac,Wi-Fi Direct
Bluetooth	6.0, A2DP	4.2, A2DP
GPS / Positioning	Dual-frequency GPS, Galileo, GLONASS, BeiDou, QZSS	No
NFC	Yes	No
Radio	No	No
USB	No (Quick Charge Dock)	USB Type-c 2.0

Fingerprint	No	—
Face Unlock	No	—
Sensors	Compass, altimeterRed and infrared sensors for SpO2Multi-path optical heart rate sensorElectrical sensors (ECG app)3-axis accelerometer, gyroscopeAmbient light sensorBarometer, magnetometerFar-field skin temperature sensorSkin conductance (cEDA) sensorUltra-wideband (UWB)	Accelerometer (G-Sensor), Ambient Light Sensor, Time-of-Flight (TOF) Sensor, Hall Sensor
Other Features	Fitbit health and fitness trackingSatellite SOS (LTE models, select countries)Gemini on the wrist	—

Battery Type	Li-Ion	Li-Po
Battery Capacity	41 mm: 325 mAh45 mm: 455 mAh	7000 mAh Best
Wired Charging	Quick Charge Dock:41 mm: about 50% in 15 min, 100% in 45 min45 mm: about 50% in 15 min, 100% in 60 min Best	10W wired
Wireless Charging	N/A	No
Reverse Charging	—	No

Colours	Matte Black, Polished Silver, Champagne Gold, Satin Moonstone	Iron Grey
Models	—	YT-X705X