Lenovo Yoga Smart Tab vs Google Pixel Watch 4

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

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

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

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

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

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

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

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

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

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

Fingerprint	—	No
Face Unlock	—	No
Sensors	Accelerometer (G-Sensor), Ambient Light Sensor, Time-of-Flight (TOF) Sensor, Hall Sensor	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)
Other Features	—	Fitbit health and fitness trackingSatellite SOS (LTE models, select countries)Gemini on the wrist

Battery Type	Li-Po	Li-Ion
Battery Capacity	7000 mAh Best	41 mm: 325 mAh45 mm: 455 mAh
Wired Charging	10W wired	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
Wireless Charging	No	N/A
Reverse Charging	No	—

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