Compare Apple Watch Sport 38mm vs SD No. 1 X9-G2

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SummarySummary
Performance Apple S1
512 MB RAM
watchOS 1.0, upgradable to v2.2, planned upgrade to v3.0
Snapdragon
RAM
Display

233 PPI Density
1.54 inches
240 x 240 pixels
233 PPI Density
Camera (Main)
(Rear)
2 MP (Main)
(Rear)
Battery 225 mAh
Li-ion Battery
225 mAh
Li-ion Battery
DisplayDisplay
Screen Size 1.54 inches
Screen Resolution 340 x 272 pixels 240x240 pixels
Pixel Density 233 PPI 233 PPI
Display Type AMOLED capacitive touchscreen, 16M colors SuperAMOLED?
ChipsetChipset
Brand Apple SD
Chipset Apple S1 Snapdragon
Processor 520 MHz
RAM 512 MB
CameraCamera
Rear Camera Resolution 2 MP
GeneralGeneral
OS Version watchOS 1.0, upgradable to v2.2, planned upgrade to v3.0
Weight 25 g
Dimensions
StorageStorage
Internal Storage 8 GB 0
Other 8GB
CommunicationCommunication
Bluetooth v4.0 v4.0
3.5 mm Jack Yes Yes
ConnectivityConnectivity
Wi-Fi
Wi-Fi 802.11 a/g/n
GPS
Yes
Yes
BatteryBattery
Battery Capacity 225 mAh 225 mAh
Battery Type Li-ion Battery Li-ion Battery
Standby Time Up to 18 h (mixed usage) Days 2 Days
Talk Time Up to 3 h
Other FeaturesOther Features
Sensors
Messaging
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