Apple Watch Ultra 2 (49mm) vs Apple Watch Ultra (49mm) Full Specs

Summary

CPU S92 Cores	CPU S82 Cores
GPU S9128 Shaders	GPU S864 Shaders
Memory 2GB	Memory 1.5GB
Storage 64GB	Storage 64GB
Display 1.99" LTPO2 OLED502x410 1600Nits 60Hz	Display 1.99" LTPO OLED502x410 1000Nits 60Hz
Price $799	Price $799

Highlights

Peak OPS

Peak OPS FP32 FP16

Apple Watch Ultra 2112.6 GFLOPS FP16S9

x1.30

Apple Watch Ultra86.4 GFLOPS FP16S8

x1

Show Top Score

System Arch

CPU

S9	S8
2 Cores 2 Threads 2.02GHz	2 Cores 2 Threads 1.73GHz

GPU

S9	S8
128 Shaders 440MHz	64 Shaders 675MHz
Shared Memory	Shared Memory
Peak·FP32·FP16 112.6 GFLOPSFP16	Peak·FP32·FP16 86.4 GFLOPSFP16

Memory

2GB

1.5GB

Storage

64GB

64GB

Display

1.99" LTPO2 OLED502x410 1600Nits 60Hz Size Res 2"	1.99" LTPO OLED502x410 1000Nits 60Hz Size Res 2"
Panel & HDR LTPO2 OLED	Panel & HDR LTPO OLED
Brightness 1600 nits 3000 nits Peak	Brightness 1000 nits 2000 nits Peak
Refresh & VRR 60Hz Variable Refresh	Refresh & VRR 60Hz Variable Refresh
Resolution 502x410 205.8K Pixels 326 ppi	Resolution 502x410 205.8K Pixels 326 ppi
Backlight & Contrast 205.8K zones 2M:1 contrast	Backlight & Contrast 205.8K zones 2M:1 contrast
Viewing Angles 178° H 178° V	Viewing Angles 178° H 178° V
Color Depth 8-bit	Color Depth 8-bit
Coating & Lamination Fully Laminated	Coating & Lamination Fully Laminated
Touchscreen Yes	Touchscreen Yes

Battery

Up to 36 hours	Up to 36 hours
Charge Time 0-80%: 45 min	Charge Time 0-80%: 45 min
2.17Wh 564mAh 3.85V Lithium-Ion	2.09Wh 542mAh 3.85V Lithium-Ion

Connectivity

Wi-Fi 4E Bluetooth 5.3

Wi-Fi 4E Bluetooth 5.3

Cellular

Sensors

Motion Accelerometer Gyroscope	Motion Accelerometer Gyroscope
Health Optical Heart (PPG) Electrical Heart (ECG) Blood Oxygen (SpO2) Skin Temperature	Health Optical Heart (PPG) Electrical Heart (ECG) Blood Oxygen (SpO2) Skin Temperature
Utility Proximity Ambient Light (ALS)	Utility Proximity Ambient Light (ALS)
Communication NFC Ultra-Wideband Chip	Communication NFC Ultra-Wideband Chip
Location GPS GLONASS Galileo QZSS Beidou Compass	Location GPS GLONASS Galileo QZSS Beidou Compass

Audio

Speakers 2	Speakers 2
Microphones 3	Microphones 3

OS

Launch OS iOS 10

Launch OS iOS 9

Enclosure

Build Material Titanium, Sapphire	Build Material Titanium, Sapphire
Height 49mm (1.93") Width 44mm (1.73") Depth 14.4mm (0.57")	Height 49mm (1.93") Width 44mm (1.73") Depth 14.4mm (0.57")
Weight 61g	Weight 61g
Volume 0.031L	Volume 0.031L

Info

Release Date 2023-09-12	Release Date 2022-09-16
Warranty 1 year	Warranty 1 year
Description 49mm	Description 49mm

Images