Tecno Spark Go 3 Pro vs Google Pixel Watch 3

Specs comparison

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2 of 2 devices The best value in a row is marked Best
Tecno Tecno Spark Go 3 Pro View Specs Change
Google Google Pixel Watch 3 View Specs Change
Brand Tecno Google
Versions — Bluetooth / Wi-FiLTE + Bluetooth / Wi-Fi
Announced 2026, August 28 2024, August 13
Released 2026, September 04 2024, September 10
Availability Available Available
Technology GSM / HSPA / LTE GSM / HSPA / LTE
2G Bands GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900
3G Bands HSDPA 900 / 2100 HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G Bands LTE LTE
Speed HSPA, LTE HSPA, LTE
Dimensions 168.32 x 79.22 x 8.04 mm(6.63 x 3.12 x 0.32 in) 45 x 45 x 12.3 mm(1.77 x 1.77 x 0.48 in)
Weight 194 g (6.84 oz) 37 g (1.31 oz) Best
Build Glass front, plastic back, plastic frame 100% recycled aluminium caseCustom 3D Corning Gorilla Glass 5
SIM Nano-SIM + Nano-SIM eSIM (LTE models)
Protection / IP Rating IP68 / IP69 dust and water resistance (high pressure water jets; immersible up to 1.5m for 30 min)1.5-meter drop resistance IP68 dust tight and water resistant (immersible up to 50m/5ATM)
Display Type IPS LCD AMOLED LTPO
Display Size 6.78 inches, 111.0 cm2 (~85.1% screen-to-body ratio) Best 1.4 inches
Resolution 720 x 1600 pixels, 20:9 ratio 456 x 456 pixels
Pixel Density ~259 ppi ~320 ppi Best
Refresh Rate 120Hz Best 60Hz
Peak Brightness 580 nits 2000 nits Best
Protection — Custom 3D Corning Gorilla Glass 5
Display Features — Always-on displaySmaller bezels than Pixel Watch 2
Operating System Android Wear OS
OS Version 16 5
Update Support — 3 years of software updates
User Interface HIOS 16 —
Chipset Unisoc T7250 (12 nm) Qualcomm Snapdragon W5 Gen 1 (4 nm) + Cortex-M33 co-processor
CPU Octa-core (2x1.8 GHz Cortex-A75 & 6x1.6 GHz Cortex-A55) Quad-core 1.7 GHz Cortex-A53
GPU Mali-G57 MP1 Adreno 702
RAM Options 4GB 2GB
Storage Options 64GB / 4GB RAM128GB / 4GB RAM 32GB
Storage Type eMMC 5.1 eMMC
Card Slot microSDXC (dedicated slot) No
Cameras Single camera —
Modules 13 MP, f/1.85 —
Features Dual-LED —
Video 2K@30fps, 1080p@30fps, 720p@30fps —
Cameras Single camera —
Modules 8 MP —
Video Yes —
Loudspeaker Yes, with stereo speakers Yes, built-in speaker
Audio Jack Yes No
WLAN Wi-Fi 802.11 a/b/g/n/ac, dual-band Wi-Fi 6 (802.11 b/g/n/ax), 2.4 GHz + 5 GHz
Bluetooth Yes 5.3, A2DP
GPS / Positioning GPS GPS, Galileo, GLONASS, BeiDou, QZSS
NFC No Yes
Radio FM Radio No
USB USB Type-C, OTG No (Quick Charge pin charger)
Fingerprint Yes (Side-mounted) No
Face Unlock — No
Sensors Accelerometer Compass, altimeterRed and infrared sensors for SpO2Multi-path optical heart rate sensorElectrical sensors (ECG app)3-axis accelerometer, gyroscopeAmbient light sensorBarometer, magnetometerSkin temperature sensorContinuous electrodermal activity (cEDA) sensorUltra-wideband (UWB)
Other Features — Fitbit health and fitness trackingLoss of Pulse Detection (select countries)Safety Check, fall detection, Emergency SOS
Battery Type Li-Po Li-Ion
Battery Capacity 5200 mAh Best 41 mm: 307 mAh45 mm: 420 mAh
Wired Charging 15W Wired 50% in 24 min, 80% in 35 min - 41mm model, 50% in 28 min, 80% in 50 min - 45mm model Wired Best
Wireless Charging — N/A
Colours Black, Gray, Orange, Burgundy Red Polished Silver/Porcelain, Matte Black/Obsidian, Champagne Gold/Hazel, Polished Silver/Rose Quartz45 mm: Polished Silver/Porcelain, Matte Black/Obsidian, Matte Hazel/Hazel, Polished Silver/Bay
Models KO3, KB —

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