Xiaomi Redmi Watch 4

Network

• Technology: No cellular connectivity
• 2G bands: N/A
• 3G bands: N/A
• 4G bands: N/A
• Speed: No
• GPRS: No
• EDGE: No

Launch

• Announced: 2023, November 29
• Status: Available. Released 2023, November 29

Body

• Dimensions: 47.6 x 41.1 x 10.5 mm (1.87 x 1.62 x 0.41 in)
• Weight: 31.5 g (1.13 oz)
• Build: Plastic back, aluminum frame
• SIM: No
• Note: Waterproof (5ATM), 50m water resistant

Display

• Type: AMOLED, 600 nits (peak)
• Size: 1.97 inches
• Resolution: 450 x 390 pixels (~302 ppi density)
• Note: Always-on display

Platform

• OS: HyperOS

Memory

• Card slot: No
• Internal: Unspecified storage

Camera

• Note: No

Sound

• Loudspeaker: Yes
• 3.5mm jack: No

Comms

• WLAN: No
• Bluetooth: 5.3, A2DP, LE
• Positioning: GPS, GLONASS, GALILEO, BDS, QZSS
• NFC: Yes (market/region dependent)
• Radio: No
• USB: No

Features

• Sensors: Accelerometer, heart rate, compass, gyro, SpO2

Battery

• Type: Li-Po 470 mAh, non-removable

Misc

• Colors: Black, White
• Models: M2314W1
• Price: About 70 EUR