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Casio WSD-F20 PRO TREK Smart vs Casio WSD-F30 PRO TREK Smart

General
Brand

Casio

Casio

Model

WSD-F20 PRO TREK Smart

WSD-F30 PRO TREK Smart

Operating System

Android Wear v2.0

Wear OS

Box Contents

Smart Watch, Special Charging Cable, AC Adapter, Warranty Card, User Manual

Smart Watch, Special Charging Cable, AC Adapter, Warranty Card, User Manual

Design
Shape & Surface

Circular, Flat

Circular, Flat

Dimensions

61.7 x 56.4 x 15.7 mm

60.5 x 53.8 x 14.9 mm

Weight

92 grams

83 grams

Interface

Touch

Colours

Black, Orange

Black, Orange

Clock Face

Analog

Analog

Display
Screen Size

1.32 Inch

1.2 Inch

Screen Resolution

320 x 300 pixels

390 x 390 pixels

Pixel Density (sharpness)

332 ppi

460 ppi

Display Technology

TFT

TFT

Screen Protection

, Scratch-resistant glass

Touch Screen

, Capacitive Touchscreen

, Capacitive Touchscreen

Compatibility
Compatible OS

Android v4.3, iOS

Android v4.4, iOS

Battery
Charging time

Up to 2 Hours

Battery life

Up to 1 Day

Up to 1 Day

Connectivity
Bluetooth

, v4.1, BLE

, v4.1

Wirless Protocol

, Wi-Fi 802.11, b/g/n

, Wi-Fi 802.11, b/g/n

USB Connectivity

No

No

Navigation

, Points of interest (POI), Turn-by-turn navigation

, Points of interest (POI), Turn-by-turn navigation

Sensors
Accelerometer

Gyro

GPS

, with Glonass

, with Glonass

Hardware
Internal Memory

4 GB

Notifications
Text Message

Alarm

Calendar Reminder

Timer

Weather

Other Notifications

Schedule, Achievement, Goal Notification

Smartphone Remote Features
Location Tag

Voice Control

Activity Tracker
Distance

Features
Water Resistance

, IP Certified

Dust Resistance

Additional Features
Alarm Clock

Goal Setting

Reminders

Stopwatch

User Ratings

★★★★★
★★★★★

4.9/5 based on 30 ratings