Oppo Watch X2 Mini vs Noise ColorFit Ultra 2 Buzz comparison

Show Only Differences Highlight Differences	Oppo Watch X2 Mini	Noise ColorFit Ultra 2 Buzz
key specs
Dial Shape	Round	Rectangle
Display Type	AMOLED	-
Ideal For	Unisex	-
Compatible OS	-	iOS 11 or above, Android 9.0 or above
Strap Material	-	Silicone
general
Brand	OPPO	Noise
Model	Oppo Watch X2 Mini	ColorFit Ultra 2 Buzz
Release date	April 10, 2025	August 17, 2022
Dial Shape	Round	Rectangle
Size	Regular	Regular
Touchscreen	1.32	Yes
Water Resistant	IP68, 5ATM	IP68
Water Resistance Depth	50 m	-
Usage	Regular	-
Dial Material	Stainless Steel	-
Ideal For	Unisex	-
Strap Material	-	Silicone
dimensions
Width	43.2	45.6
Height	43.2	37.5
Diameter	11	-
Weight (g)	37.80	41.40
Thickness	-	37.5
product details
Sensor	heart rate, SpO2, steps, sleep tracker	SpO2 Sensor, Heart Rate Sensor
Battery Type	345mAh	-
Battery Life	7 days	7 days
Other Features	stress, meanstrual health tracking	-
Notification	-	Yes
Notification Type	-	Call, Message, Alarms, Reminders
Charge Time	-	2 hours
Stand By Time	-	35 days
connectivity features
Bluetooth	Yes	Yes
Bluetooth Version	5.2	5.3
Wi-Fi	Yes	-
GPS	Yes	-
Call Function	-	Yes
Call Features	-	Reject Calls, Take Calls, Call Logs, Dial Pad
platform and storage features
Operating System	ColorOS Watch 7.0	-
RAM	2GB	-
Processor Name	Snapdragon W5 Gen 1 + BES2700BP	-
Internal Memory	32GB	-
Compatible Operating System	-	iOS 11 or above, Android 9.0 or above
camera and display features
Display Resolution	466 x 466	-
Display Type	AMOLED	-
Other Display Features	Always-On Display	-
fitness and watch functions
Step Count	Yes	Yes
Heart Rate Monitor	Yes	Yes
Calendar	Yes	-
Alarm Clock	Yes	Yes
Date & Time Display	Yes	Yes
Calorie Count	-	Yes
Other Fitness Features	-	100 Sports Modes, Auto Sports Detection
audio and video features
Speaker	Yes	Yes
Microphone	Yes	Yes

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