Samsung
SM-R820
vs
OPPO
Watch 46mm Black
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Samsung SM-R820 alternatives
OPPO Watch 46mm Black alternatives
specs
Samsung
SM-R820
Display
compared
OPPO
Watch 46mm Black
Corning Gorilla Glass DX+
Watch glass type:
not available
16 million colours
Display number of colours:
not available
3.56 cm (1.4")
Display diagonal:
4.85 cm (1.91")
Touchscreen:
360 x 360 pixels
Display resolution:
402 x 476 pixels
SAMOLED
Display type:
AMOLED
Samsung
SM-R820
Performance
compared
OPPO
Watch 46mm Black
2
Processor cores:
not available
1150 MHz
Processor frequency:
not available
Exynos 9110
Processor model:
Snapdragon Wear 3100
Samsung
Processor manufacturer:
Qualcomm
4 GB
Flash memory:
8 GB
768 MB
RAM capacity:
1 MB
Not supported
Compatible memory cards:
not available
Tizen Based Wearable OS 4.0
Operating system installed:
Wear OS
Android 5.0,Android 5.1,Android 6.0,Android 7.0,Android 7.1,Android 7.1.2,Android 8.0,Android 9.0,iOS 9.0,iOS 9.1,iOS 9.2,iOS 9.3
Mobile operating systems supported:
Android
Built-in speaker(s):
Built-in microphone:
Samsung
SM-R820
Design
compared
OPPO
Watch 46mm Black
not available
Certification:
TÃœV
50 m
Waterproof up to:
50 m
IP68
International Protection (IP) code:
not available
Waterproof
Protection features:
not available
Removable strap:
Single prong strap buckle
Closure type:
not available
Gold
Buckle colour:
Black
not available
Buckle material:
Aluminium
Round
Shape:
Rectangular
not available
Band material:
Rubber
Brown
Band colour:
Black
Stainless steel
Watch case material:
Ceramic, Polycarbonate (PC)
Black, Gold
Watch case colour:
Black
44 mm
Watch case size:
46 mm
Smartwatch
Market positioning:
Smartwatch
Samsung
SM-R820
Features
compared
OPPO
Watch 46mm Black
MIL-STD-810G
Military standard:
not available
not available
Vibrating alarm clock:
Barometer:
not available
Ambient light sensor:
3GA,AAC,AMR,AWB,M4A,MP3,OGA,OGG,WAV,WMA
Audio formats supported:
not available
not available
Calendar notifications:
Remote audio playback:
not available
not available
SMS notifications:
Vibrating alert:
not available
Weather display:
not available
not available
Vibrating motor:
Quality of sleep:
not available
Multisport mode:
not available
Activity tracker:
not available
Gyroscope:
Accelerometer:
Distance travelled:
not available
Pedometer:
Blood pressure monitor:
not available
not available
Heart rate sensor type:
Optical
not available
Heart rate contact sensors:
Heart rate monitor:
Samsung
SM-R820
Network
compared
OPPO
Watch 46mm Black
Galileo:
not available
GLONASS:
GPS (satellite):
not available
3G standards:
UMTS,WCDMA
Samsung
SM-R820
Ports & interfaces
compared
OPPO
Watch 46mm Black
Near Field Communication (NFC):
A2DP,AVRCP,HFP,HSP
Bluetooth profiles:
not available
5.0
Bluetooth version:
4.2
802.11b,802.11g,Wi-Fi 4 (802.11n)
Wi-Fi standards:
not available
Wi-Fi:
Bluetooth:
not available
Samsung
SM-R820
Power
compared
OPPO
Watch 46mm Black
Auto standby:
not available
not available
Charging voltage:
5 V
Rechargeable battery:
not available
Wireless charging:
not available
131, 60
Battery life (max):
not available
340 mAh
Battery capacity:
430 mAh
not available
Battery technology:
Lithium Polymer (LiPo)
Samsung
SM-R820
Weight & dimensions
compared
OPPO
Watch 46mm Black
2 cm
Band width:
not available
42 g
Weight:
40 g
1.09 cm
Thickness:
1.3 cm
44 mm
Depth:
39 mm
44 mm
Width:
46 mm
Samsung
SM-R820
Packaging content
compared
OPPO
Watch 46mm Black
not available
Charger:
Charging base:
not available
Manual:
Quick start guide:
not available