OnePlus Watch 2 vs Google Pixel 3a

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          General Info

          Manufacturer
          OnePlus Google
          Announced
          February 2024 2019, May
          Status
          Coming Soon - March 2024 Available. Released 2019, May
          Colors
          Black Steel, Radiant Steel Clearly White, Just Black, Not Pink
          Form Factor
          Candybar Candybar
          Dimension
          47 x 46.6 x 12.1 mm
          (1.85 x 1.83 x 0.48 in)
          151.3 x 70.1 x 8.2 mm
          (5.96 x 2.76 x 0.32 in)
          Weight
          49 g (1.73 oz) 147 g (5.19 oz)
          SIM Type
          No Nano-SIM
          2G Network
          N/A GSM 850 / 900 / 1800 / 1900
          CDMA2000 1xEV-DO
          3G Network
          N/A HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
          4G Network
          N/A LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 13(700), 17(700), 18(800), 19(800), 20(800), 25(1900), 26(850), 28(700), 29(700), 32(1500), 38(2600), 39(1900), 40(2300), 41(2500), 42(3500), 46, 66(1700/2100), 71(600)
          Messaging
          Build Features
          IP68 dust/water resistant (up to 1.5m for 30 min)
          MIL-STD-810H compliant
          Waterproof (5ATM)
          Compatible with standard 22mm straps
          - Fingerprint Sensor
          - IP68 dust/water resistant (up to 1.5m for 30 mins)
          Notification LED
          - Yes

          Hardware and OS

          OS
          Android Wear OS 4 Android 9.0 (Pie)
          Processor
          Qualcomm Snapdragon W5 Gen 1 (4 nm) Octa-Core (2 x 2GHz Kryo 360 + 6 x 1.7GHz Kryo 360), Qualcomm SDM670 Snapdragon 670 [Similar]
          GPU
          - Adreno 615 [Similar]
          RAM
          2 GB [Browse Similar] 4 GB [Browse Similar]
          Internal Memory
          32 GB 32/64 GB
          External Memory
          No No

          Display

          Type
          Circular AMOLED Screen, 1000 Nits (HBM)
          Sapphire Crystal Glass
          P-OLED Capacitive Touchscreen, Corning Gorilla Glass 5
          Colors
          16M colors 16M colors
          Size
          1.43 inches [Similar] 5.6 inches [Similar]
          Resolution
          466 x 466 pixels (461 ppi) 1080 x 2220 pixels (441 ppi)
          Screen-to-Body Ratio
          30.10% 74.99%
          Multi-Touch
          yes multi touch yes multi touch

          Camera

          Rear Camera
          12.2 MP [Similar]
          Flash
          No Dual-LED Flash
          Features

          12.2 MP, f/1.8, 28mm (wide), 1/2.55", 1.4µm, OIS, dual pixel PDAF
          Auto-HDR, Panorama
          Video
          2160p@30fps, 1080p@30/60/120fps, 720p@240fps, 1080p@30fps (gyro-EIS)
          Front Camera


          [Similar]
          8 MP, f/1.8, 28mm PDAF
          No AF, Auto-HDR, 1080p@30fps [Similar]

          Multimedia

          3.5mm Jack
          3.5 mm jack no 3.5 mm jack yes
          Radio
          No No
          Games
          Yes + Downloadable Yes + Downloadable
          Loud Speaker
          loudspeaker yes loudspeaker yes

          Connectivity and Data Rate

          GPRS
          No Yes
          Edge
          No Yes
          3G
          No HSPA 42.2/5.76 Mbps, LTE-A (5CA) Cat16 1024/75 Mbps
          Bluetooth
          5.0, A2DP, LE 5.0, A2DP, LE, aptX HD
          Wi-Fi
          Wi-Fi 802.11 a/b/g/n, dual-band Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, DLNA, hotspot
          USB
          No 2.0, Type-C 1.0 reversible connector
          GPS
          GPS (L1+L5), GLONASS, GALILEO, BDS, QZSS Yes, with A-GPS, GLONASS, BDS, GALILEO
          Browser
          Yes Yes

          User Memory

          Internal
          32 GB, 2 GB RAM eMMC 32/64 GB, 4 GB RAM
          Expandable Storage
          No No
          USB OTG
          Not Supported Supported

          Sensors

          Fingerprint
          fingerprint not supported fingerprint supported
          Proximity Sensor
          proximity sensor not present proximity sensor present
          Accelerometer Sensor
          accelerometer sensor present accelerometer sensor present
          Magnetic-field Sensor (Compass)
          magnetic field sensor present magnetic field sensor present
          Gyroscope Sensor
          gyroscope sensor present gyroscope sensor present
          Barometer Sensor
          barometer sensor present barometer sensor not present
          Heart-rate Sensor
          heart rate sensor present heart rate sensor not present
          NFC
          NFC supported NFC not supported

          Battery

          Type
          Non-removable Li-Po Battery
          Battery Charging 7.5W
          Non-removable Li-Ion Battery
          Fast Battery Charging 18W
          Capacity
          500 mAh 3000 mAh
          Stand by
          - -
          Talk Time
          - -

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