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Realme TechLife Watch SZ100 vs Realme Watch 3

Realme TechLife Watch SZ100 RealmeTechLife Watch SZ100
VS
Realme Watch 3 RealmeWatch 3

The third device is shown on desktop screens only

General

Announced
March 2022
July 2022
Released
March 2022
August 2022
Colors
BlackGrayBlue
BlackGray

Design

Length
35.8 mm (1.41 in)
45 mm (1.77 in)
Width
25.1 mm (0.99 in)
37 mm (1.46 in)
Thickness
11.6 mm (0.46 in)
11.5 mm (0.45 in)
Weight
34 g (1.20 oz)
40 g (1.41 oz)
Materials
Plastic backPlastic frame
Same on both

Network

GPRS
No
No
EDGE
No
No
SIM
No
No

Display

Display Type
IPS LCD
IPS LCD
Size
1.69 Inches
1.8 Inches
Resolution
240x280 Pixels
240x286 Pixels
Pixel Density
218 PPI
207 PPI
Brightness Level
530 Nits (Peak)
500 Nits

Hardware

Chipset
Unknown
Unknown
Storage Type
—
eMMC 4.5
Card Slot
No
No

Software

OS
Proprietary OS
Proprietary OS

Camera

Camera
No
No

Connectivity

Wi-Fi
No
No
Bluetooth
5.1
5.3
On both: LE, A2DP
Location
No
No
NFC
No
No

Media

Loudspeaker
No
Yes
3.5mm jack
No
No

Other specifications

Sensors
Temperature (body)
No extras
On both: Accelerometer, SpO2, Heart Rate
Water/Dust Resistant
Yes - IP68 dust/water resistant (up to 1.5m)
Same on both

Charging and Battery

Wireless Charging
No
No
Capacity
260 mAh
340 mAh
Battery Type
Lithium Ion
Lithium Ion

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