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Realme TechLife Watch SZ100 vs Xiaomi Watch S1

Realme TechLife Watch SZ100 RealmeTechLife Watch SZ100
VS
Xiaomi Watch S1 XiaomiWatch S1

The third device is shown on desktop screens only

General

Announced
March 2022
December 2021
Released
March 2022
December 2021
Colors
BlackGrayBlue
BlackSilver

Design

Length
35.8 mm (1.41 in)
46.5 mm (1.83 in)
Width
25.1 mm (0.99 in)
46.5 mm (1.83 in)
Thickness
11.6 mm (0.46 in)
11 mm (0.43 in)
Weight
34 g (1.20 oz)
53 g (1.87 oz)
Materials
Plastic backPlastic frame
Plastic backStainless steel frame

Network

GPRS
No
No
EDGE
No
No
SIM
No
No

Display

Display Type
IPS LCD
AMOLED
Size
1.69 Inches
1.43 Inches
Resolution
240x280 Pixels
466x466 Pixels
Pixel Density
218 PPI
326 PPI
Brightness Level
530 Nits (Peak)
—Always-on Display

Hardware

Chipset
Unknown
Unknown
Card Slot
No
—

Software

OS
Proprietary OS
Proprietary OS

Camera

Camera
No
No

Connectivity

Wi-Fi
No
Wi-Fi 4b/g/n
Bluetooth
5.1
5.2
On both: LE, A2DP
Location
No
GPSBDSQZSSGALILEOGLONASS
NFC
No
Yes

Media

Loudspeaker
No
Yes
3.5mm jack
No
No

Other specifications

Sensors
Temperature (body)
GyroscopeBarometerCompass
On both: Accelerometer, SpO2, Heart Rate
Water/Dust Resistant
Yes - IP68 dust/water resistant (up to 1.5m)
Water Resistant (5ATM)

Charging and Battery

Wireless Charging
No
Yes
Capacity
260 mAh
470 mAh
Battery Type
Lithium Ion
—

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