Garmin Forerunner 165 vs Garmin Forerunner 255 comparison

Show Only Differences Highlight Differences	Garmin Forerunner 165	Garmin Forerunner 255
key specs
Strap Material	Silicone	Silicone
Dial Shape	Round	Round
Display Type	AMOLED	-
Ideal For	Unisex	Unisex
Strap Colour	-	Blue
Display Size	-	33mm
Compatible OS	-	Android, iOS
general
Brand	Garmin	Garmin
Model	Forerunner 165	Forerunner 255
Release date	June 5, 2023	June 30, 2022
Dial Colour	Black	Black
Dial Shape	Round	Round
Strap Material	Silicone	Silicone
Size	Regular	-
Touchscreen	1.2	1,3-inch
Water Resistant	5 ATM	5 ATM
Usage	Regular	-
Dial Material	Fiber-reinforced polymer	-
Ideal For	Unisex	Unisex
Model Number	-	010-02641-53
Model Name	-	Forerunner 255
Strap Colour	-	Blue
dimensions
Width	43	45.6
Height	43	45.6
Thickness	11.6	12.9
Weight (g)	39.00	49.00
product details
Sensor	GPS, GLONASS, Galileo, accelerometer, ambient light sensor, barometric altimetre compass, gyroscope and thermometer	GPS, GLONASS, Galileo, Multi-frequency positioning, Garmin Elevate wrist heart rate monitor, Barometric altimeter, Compass, Gyroscope, Accelerometer, Thermometer, SpO2
Battery Life	11 Days	14 Days
Charger Type	Garmin proprietary plug charger	-
Notification Type	-	Smart Notifications
Rechargeable Battery	-	Yes
connectivity features
Bluetooth	Yes	Yes
Wi-Fi	Yes	-
GPS	Yes	Yes
platform and storage features
RAM	32 GB	-
Compatible Operating System	-	Android, iOS
Internal Memory	-	4GB
camera and display features
Display Resolution	454 x 454	260x260
Display Type	AMOLED	-
Display Size	-	33mm
fitness and watch functions
Step Count	Yes	Yes
Heart Rate Monitor	Yes	Yes
Altimeter	Yes	Yes
Compass	Yes	Yes
Date & Time Display	Yes	Yes
Calorie Count	-	Yes
Other Fitness Features	-	Wrist-based Heart Rate, Daily Resting Heart Rate, Abnormal Heart Rate Alerts, Respiration rate, Pulse Ox Blood Oxygen Saturation, Fitness Age, Body Battery Energy Monitor, All-day Stress, Relaxation reminders, Relaxation breathing timer, Women's Health, Health snapshot

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