Tecno Spark Go 3 Pro vs Google Pixel Watch 4
Specs comparisonAdd 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 3 devices The best value in a row is marked Best |
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| Brand | Tecno | Empty slot | |
| Versions | — | Bluetooth / Wi-FiLTE + Bluetooth / Wi-Fi | Empty slot |
| Announced | 2026, August 28 | 2025, August 20 | Empty slot |
| Released | 2026, September 04 | 2025, October 09 | Empty slot |
| Availability | Available | Available | Empty slot |
| Technology | GSM / HSPA / LTE | GSM / HSPA / LTE | Empty slot |
| 2G Bands | GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 | Empty slot |
| 3G Bands | HSDPA 900 / 2100 | HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 | Empty slot |
| 4G Bands | LTE | LTE | Empty slot |
| Speed | HSPA, LTE | HSPA, LTE | Empty slot |
| 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) | Empty slot |
| Weight | 194 g (6.84 oz) Best | 431 g (without band) or 36.7 g (without band) (1.09 oz) | Empty slot |
| Build | Glass front, plastic back, plastic frame | 100% recycled aluminium caseCustom 3D Corning Gorilla Glass 5 | Empty slot |
| SIM | Nano-SIM + Nano-SIM | eSIM (LTE models) | Empty slot |
| 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)ECG certified | Empty slot |
| Display Type | IPS LCD | AMOLED LTPO | Empty slot |
| Display Size | 6.78 inches, 111.0 cm2 (~85.1% screen-to-body ratio) Best | 1.4 inches | Empty slot |
| Resolution | 720 x 1600 pixels, 20:9 ratio | 456 x 456 pixels | Empty slot |
| Pixel Density | ~259 ppi | ~320 ppi Best | Empty slot |
| Refresh Rate | 120Hz Best | 1-60Hz | Empty slot |
| Peak Brightness | 580 nits | 3000 nits Best | Empty slot |
| Protection | — | Custom 3D Corning Gorilla Glass 5 | Empty slot |
| Display Features | — | Always-on displayDCI-P3 colour | Empty slot |
| Operating System | Android | Wear OS | Empty slot |
| OS Version | 16 | 6.0 | Empty slot |
| Update Support | — | 3 years of software updates | Empty slot |
| User Interface | HIOS 16 | Wear OS by Google | Empty slot |
| Chipset | Unisoc T7250 (12 nm) | Qualcomm Snapdragon W5 Gen 2 + Cortex-M55 co-processor | Empty slot |
| CPU | Octa-core (2x1.8 GHz Cortex-A75 & 6x1.6 GHz Cortex-A55) | Quad-core (4x1.7 GHz Cortex-A53) | Empty slot |
| GPU | Mali-G57 MP1 | Adreno A702 | Empty slot |
| RAM Options | 4GB | 2GB | Empty slot |
| Storage Options | 64GB / 4GB RAM128GB / 4GB RAM | 32GB | Empty slot |
| Storage Type | eMMC 5.1 | eMMC | Empty slot |
| Card Slot | microSDXC (dedicated slot) | No | Empty slot |
| Cameras | Single camera | — | Empty slot |
| Modules | 13 MP, f/1.85 | — | Empty slot |
| Features | Dual-LED | — | Empty slot |
| Video | 2K@30fps, 1080p@30fps, 720p@30fps | — | Empty slot |
| Cameras | Single camera | — | Empty slot |
| Modules | 8 MP | — | Empty slot |
| Video | Yes | — | Empty slot |
| Loudspeaker | Yes, with stereo speakers | Yes, built-in speaker | Empty slot |
| Audio Jack | Yes | No | Empty slot |
| WLAN | Wi-Fi 802.11 a/b/g/n/ac, dual-band | Wi-Fi 802.11 a/b/g/n/ac/ax, 2.4 GHz + 5 GHz | Empty slot |
| Bluetooth | Yes | 6.0, A2DP | Empty slot |
| GPS / Positioning | GPS | Dual-frequency GPS, Galileo, GLONASS, BeiDou, QZSS | Empty slot |
| NFC | No | Yes | Empty slot |
| Radio | FM Radio | No | Empty slot |
| USB | USB Type-C, OTG | No (Quick Charge Dock) | Empty slot |
| Fingerprint | Yes (Side-mounted) | No | Empty slot |
| Face Unlock | — | No | Empty slot |
| Sensors | Accelerometer | 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) | Empty slot |
| Other Features | — | Fitbit health and fitness trackingSatellite SOS (LTE models, select countries)Gemini on the wrist | Empty slot |
| Battery Type | Li-Po | Li-Ion | Empty slot |
| Battery Capacity | 5200 mAh Best | 41 mm: 325 mAh45 mm: 455 mAh | Empty slot |
| Wired Charging | 15W | 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 | Empty slot |
| Wireless Charging | — | N/A | Empty slot |
| Colours | Black, Gray, Orange, Burgundy Red | Matte Black, Polished Silver, Champagne Gold, Satin Moonstone | Empty slot |
| Models | KO3, KB | — | Empty slot |
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