Oppo Watch 4 Pro vs Fire-Boltt Phoenix Ultra comparison

Show Only Differences Highlight Differences	Oppo Watch 4 Pro	Fire-Boltt Phoenix Ultra
key specs
Strap Colour	Extreme Night Black, Breaking Dawn Brown	Blue, Gold, Dark Grey, Silver, Rainbow
Compatible OS	Android, iOS	Android, iOS
Strap Material	Silicone	Silicone
Dial Shape	Rectangle	Round
Ideal For	Unisex	Unisex
Display Size	-	50mm
Display Type	-	TFT LED
general
Brand	Oppo	Fire-Boltt
Model	Watch 4 Pro	Phoenix Ultra
Release date	August 29, 2023	May 1, 2023
Model Name	Oppo Watch 4 Pro	Phoenix Ultra
Dial Shape	Rectangle	Round
Strap Colour	Extreme Night Black, Breaking Dawn Brown	Blue, Gold, Dark Grey, Silver, Rainbow
Strap Material	Silicone	Silicone
Size	Regular	Regular
Touchscreen	Yes	Yes
Interchangeable Strap	No	Yes
Water Resistant	5ATM	IP67
Usage	14 days	-
Dial Material	Stainless Steel	-
Ideal For	Unisex	Unisex
Dial Colour	-	Black
dimensions
Width	50.1	44.6
Height	38.3	11.95
Thickness	12.85	-
Weight (g)	52.30	55.00
product details
Sensor	Acceleration sensor, gyroscope sensor, geomagnetic sensor, optical heart rate sensor, blood oxygen sensor, ECG sensor, ambient light sensor, air pressure sensor, wrist temperature sensor	SpO2 sensor, Heart Rate tracker, Sleep tracker
Compatible Device	Android, iOS	Android, iOS
Battery Life	14 days	7 days
Charge Time	65 minutes	-
Notification	-	Yes
Rechargeable Battery	-	Yes
connectivity features
Call Function	Yes	Yes
Bluetooth	Yes	Bluetooth
Bluetooth Version	5.0	-
Wi-Fi	Yes	No
GPS	Yes	No
Messaging Support	-	Yes
Email Support	-	No
platform and storage features
Compatible Operating System	Android, iOS	Android, iOS
RAM	2GB	-
Processor Name	Snapdragon W5, Hengxuan 2700	-
Internal Memory	32GB	-
fitness and watch functions
Heart Rate Monitor	Yes	Yes
Date & Time Display	Yes	Yes
Step Count	-	Yes
Calorie Count	-	Yes
Compass	-	No
Calendar	-	No
Alarm Clock	-	Yes
Chronograph	-	Yes
Number of Buttons	-	1
Other Fitness Features	-	Activity Tracker, 120+ Sports Mode Tracking, Calorie Tracker, Sleep Monitor
Other Watch Functions	-	Alarm Clock, Bluetooth Calling, Voice Assistance, In Built Mic & Speaker, Notifications, Remote Camera Control, Alarm, Timer, Stopwatch, Weather Forecast Feature
ratings
Overall NDTV Rating	-	Read Review
Design and comfort Rating	-
Tracking accuracy Rating	-
Companion app Rating	-
Software and ecosystem Rating	-
Battery life Rating	-
camera and display features
Display Resolution	-	410x502
Display Size	-	50mm
Display Type	-	TFT LED
Other Display Features	-	60Hz refresh rate
audio and video features
Speaker	-	Yes
Microphone	-	Yes

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