Apple Watch Ultra vs Apple Watch Series 9 45mm Stainless Steel

General

BrandApple Apple
Model NameWatch UltraWatch Series 9
SimYes, eSimYes, eSIM

Design and Body

Weight61.3 g
MaterialTitanium Stainless Steel
ShapeRectangleRectangle
Water ResistantYesYes
Water Resistant Depth100 m50 m
Water Resistant CertificateWR100WR50, IP6X
Dust ProofYesYes
Scratch ResistantYesYes

Display

TypeColor OLEDColor OLED
TouchYesYes, Multi Touch
Size1.92 inches1.77 inches
Resolution502 x 410 pixels396 x 484 pixels
PPI326 ppi329 ppi
FeaturesCrack Resistant, Always-On, Up to 2000 nits BrightnessCrack Resistant, Always-On Retina LTPO OLED Display, Up to 2000 nits Brightness, Ion-X Glass Display

Memory

Inbuilt Memory32 GB64 GB

Connectivity

Wi-FiYes, Wi-Fi 802.11 b/g/n, dual-bandYes
Voice CallingYesYes
BluetoothYes, 5.3Yes, 5.3
Bluetooth CallingYes
GPSYesYes
3GYesYes
4GYesYes

Extra

NFCYesYes
Extra FeaturesCrash Detection, Blood Glucose Level Monitoring, Fall Detection, Dust Resistant IP6X Certification, Dual Speaker, Three-Microphone Array, EN13319 Recreational Scuba Diving to 40m, Tested to MIL-STD 810HIn-built Siri Support, Crash Detection, Blood Glucose Level Monitoring, High and Low Heart Rate Notifications, Irregular Heart Rhythm Notification, Fall Detection, Dust Resistant IP6X Certification, Speaker, Microphone, W3 Wireless Chip, Find my Phone, Double Tap Gesture to receive and end the call

Camera

CameraNo

Technical

OSWatch OSWatchOS 10
Compatible OSiPhone 6s or Later with iOS 15 or LateriPhone 7 or Later with iOS 16 or Later
CPUApple S8 SiP with 64-bitS9 SiP
GPUPowerVRPowerVR

Multimedia

MusicYes

Battery

Battery TypeLithium IonLithium Ion
Removable BatteryNon-Removable Battery
Battery Backup18 hours
Fast ChargingYes
Wireless ChargingYesYes
StandBy Time1.5 days

Fitness Features and Sensors

Heart Rate MonitorYesYes
SpO2 (Blood Oxygen) MonitorYesYes
BP MonitorYesYes
PedometerYesYes
AltimeterYesYes
Sleep MonitorYesYes
ReminderYesYes
Meters and SensorsCalorie Count, Step Count, Accelerometer, ECG, Gyro, Barometer, Compass, VO2max, Respiratory Rate, Depth Gauge, Water Temperature Sensor, High and Low Heart Rate Notifications, Irregular Rhythm Notification, Emergency SOSCalorie Count, Step Count, Accelerometer, Gyro, Barometer, Compass, VO2max, Respiratory Rate, Temperature Sensing, ECG, Emergency SOS
Extra FeaturesAlarm Clock, Stopwatch, TimerAlarm Clock, Stopwatch, Timer

Warranty

Warranty1 year, Manufacturer Warranty1 year, Manufacturer Warranty

Discuss

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