Huawei
WATCH GT 3 Demo
vs
Samsung
SM-R820NZKAXEF Smartwatches & Sport Watches
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Huawei WATCH GT 3 Demo alternatives
Samsung SM-R820NZKAXEF Smartwatches & Sport Watches alternatives
specs
Huawei
WATCH GT 3 Demo
Display
compared
Samsung
SM-R820NZKAXEF Smartwatches & Sport Watches
not available
Display number of colours:
16 million colours
Colour display:
not available
3.63 cm (1.43")
Display diagonal:
3.56 cm (1.4")
Touchscreen:
not available
466 x 466 pixels
Display resolution:
360 x 360 pixels
AMOLED
Display type:
SAMOLED
Huawei
WATCH GT 3 Demo
Design
compared
Samsung
SM-R820NZKAXEF Smartwatches & Sport Watches
5 ATM
Water resistance:
not available
not available
International Protection (IP) code:
IP68
Waterproof
Protection features:
not available
Single prong strap buckle
Closure type:
not available
Round
Shape:
Round
140 - 210 mm
Wrist size range:
not available
Fluoroelastomer
Band material:
not available
Black
Band colour:
Black
Black
Watch case colour:
Black
46 mm
Watch case size:
44 mm
Smartwatch
Market positioning:
Smartwatch
Huawei
WATCH GT 3 Demo
Performance
compared
Samsung
SM-R820NZKAXEF Smartwatches & Sport Watches
not available
Processor cores:
2
not available
Processor frequency:
1150 MHz
4 GB
Flash memory:
not available
not available
RAM capacity:
768 MB
HarmonyOS
Operating system installed:
Tizen
Android 10,Android 10.0,Android 6.0,Android 7.0,Android 7.1,Android 7.1.2,Android 8.0,Android 9.0,iOS 10.0,iOS 11.0,iOS 11.4,iOS 12,iOS 13,iOS 14.5,iOS 9.0,iOS 9.1,iOS 9.2,iOS 9.3
Mobile operating systems supported:
not available
Huawei
WATCH GT 3 Demo
Features
compared
Samsung
SM-R820NZKAXEF Smartwatches & Sport Watches
China
Country of origin:
not available
Barometer:
Ambient light sensor:
not available
Audio formats supported:
3GA,AAC,AMR,AWB,M4A,MP3,OGA,OGG,WAV,WMA
E-mail:
not available
Geomagnetic sensor:
not available
Skin temperature sensor:
not available
Stress monitoring function:
not available
Instant messaging (IM):
not available
Short Message Service (SMS):
not available
Vibrating motor:
not available
Quality of sleep:
not available
Gyroscope:
Accelerometer:
Optical
Heart rate sensor type:
not available
not available
Heart rate contact sensors:
Heart rate monitor:
Huawei
WATCH GT 3 Demo
Network
compared
Samsung
SM-R820NZKAXEF Smartwatches & Sport Watches
not available
Galileo:
not available
GLONASS:
GPS (satellite):
Huawei
WATCH GT 3 Demo
Ports & interfaces
compared
Samsung
SM-R820NZKAXEF Smartwatches & Sport Watches
not available
Near Field Communication (NFC):
not available
Bluetooth profiles:
A2DP,AVRCP,HFP,HSP
5.2
Bluetooth version:
5.0
not available
Wi-Fi standards:
802.11b,802.11g,Wi-Fi 4 (802.11n)
not available
Wi-Fi:
not available
Bluetooth:
Huawei
WATCH GT 3 Demo
Power
compared
Samsung
SM-R820NZKAXEF Smartwatches & Sport Watches
not available
Built-in battery:
2 h
Charging time:
not available
not available
Rechargeable battery:
336 h
Standby time:
not available
not available
Wireless charging:
not available
Battery life (max):
131 h
455 mAh
Battery capacity:
340 mAh
Lithium Polymer (LiPo)
Battery technology:
not available
Huawei
WATCH GT 3 Demo
Technical details
compared
Samsung
SM-R820NZKAXEF Smartwatches & Sport Watches
8423109000
Commodity Classification Automated Tracking System (CCATS):
not available
Huawei
WATCH GT 3 Demo
Weight & dimensions
compared
Samsung
SM-R820NZKAXEF Smartwatches & Sport Watches
2.2 cm
Band width:
not available
42.6 g
Weight:
30 g
1.1 cm
Thickness:
1.09 cm
45.9 mm
Depth:
44 mm
45.9 mm
Width:
44 mm
Huawei
WATCH GT 3 Demo
Packaging data
compared
Samsung
SM-R820NZKAXEF Smartwatches & Sport Watches
120 mm
Package height:
not available
80 mm
Package depth:
not available
120 mm
Package width:
not available