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Redmi Watch 3 vs Redmi Watch 4

Redmi Watch 3 XiaomiRedmi Watch 3
VS
Redmi Watch 4 XiaomiRedmi Watch 4

The third device is shown on desktop screens only

General

Announced
December 2022
November 2023
Released
December 2022
November 2023
Colors
BlackWhite
Same on both

Design

Length
42.6 mm (1.68 in)
47.6 mm (1.87 in)
Width
36.6 mm (1.44 in)
41.1 mm (1.62 in)
Thickness
10 mm (0.39 in)
10.5 mm (0.41 in)
Weight
37 g (1.31 oz)
31.5 g (1.13 oz)
Materials
Plastic backPlastic frame
Plastic backAluminum frame

Network

2G Network
—
No
3G Network
—
No
4G Network
—
No
GPRS
No
No
EDGE
No
No
SIM
No
No

Display

Display Type
AMOLED
AMOLED
Size
1.75 Inches
1.97 Inches
Resolution
450x390 Pixels
450x390 Pixels
Pixel Density
341 PPI
302 PPI
Brightness Level
600 Nits (Peak)
600 Nits (peak)
Features
—Always-on Display
Always-on Display

Hardware

Chipset
Unknown
Unknown
Card Slot
—
No

Software

OS
Proprietary OS
HyperOS

Camera

Camera
No
No

Connectivity

Wi-Fi
No
No
Bluetooth
5.2
5.3
On both: LE, A2DP
Location
GPSBDSQZSSGALILEOGLONASS
Same on both
NFC
Yes (Region dependent)
Yes (Region dependent)

Media

Loudspeaker
Yes
Yes
3.5mm jack
No
No

Other specifications

Sensors
AccelerometerGyroscopeCompassHeart RateSpO2
AccelerometerGyroscopeCompassSpO2Heart Rate
Water/Dust Resistant
Yes - 50m water resistant (5ATM)
Yes - 50m water resistant (5ATM)

Charging and Battery

Wireless Charging
—
No
Capacity
289 mAh
470 mAh
Battery Type
—
Lithium Polymer

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