Apple Watch Series 7 (45mm) vs Apple Watch Ultra 2 Specs Comparison

Compare phone and tablet specifications of up to three devices at once.

Display

Size:

1.9 inches

Resolution:

448 x 368 pixels
502 x 410 pixels, 338 PPI

Technology:

OLED
OLED

Peak brightness:

3000 cd/m2 (nit)

Features:

Scratch-resistant glass (Sapphire)

Hardware

System chip:

Apple S7
Apple S9

Processor:

Dual-core
Dual-core

GPU:

PowerVR
PowerVR

RAM:

1GB

Internal storage:

32GB, not expandable
64GB, not expandable

OS:

watchOS (9.x, 8.x)
watchOS (10.x)

Device type:

Smartwatch
Smartwatch

Battery

Capacity:

564 mAh

Type:

Li - Ion, Not user replaceable
Li - Ion, Not user replaceable

Charging:

Qi wireless charging
Qi wireless charging

Camera

Rear:

Design

Weight:

1.34 oz (38.0 g)

Materials:

Back: Aluminum
Back: Ceramic; Frame: Titanium

Resistance:

Water, Dust; IP6X
Water, Dust; IP6X; MIL-STD-810 certified

Colors:

Midnight, Starlight, Green, Blue, Red

Cellular

4G (FDD):

Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 12(700 a), 13(700 c), 14(700 PS), 17(700 b), 18(800 Lower), 19(800 Upper), 25(1900+), 26(850+), 66(AWS-3)

4G (TDD):

Bands 39(1900+), 40(2300), 41(2600+)

3G:

Bands 1(2100), 2(1900), 4(1700/2100), 5(850)
Bands 1(2100), 2(1900), 4(1700/2100), 5(850)

Data Speed:

LTE-A, HSDPA+ (4G) 42.2 Mbit/s
LTE-A, HSDPA+ (4G) 42.2 Mbit/s

SIM type:

eSIM
eSIM

Multimedia

Speakers:

Loudspeaker
Multiple speakers

Additional microphone(s):

Yes
Yes

Connectivity & Features

Bluetooth:

5.0
5.3

Wi-Fi:

802.11 b, g, n
802.11 b, g, n

Location:

A-GPS, Glonass, Galileo, BeiDou, QZSS
A-GPS, Glonass, Galileo, BeiDou, QZSS

Sensors:

Accelerometer, Gyroscope, Altimeter, Compass, Heart rate, Barometer, Blood Oxygen
Accelerometer, Gyroscope, Altimeter, Compass, Heart rate, Thermometer, Barometer, ECG, Blood Oxygen

Other:

NFC, Ultra Wideband (UWB)

Availability

Officially announced:

Yes
Yes
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