Refurbished iPhone 14 Pro from $461
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Apple Watch Series 7 (45mm) vs Apple Watch Ultra 2 Specs Comparison

Compare mobile phone specifications of up to three devices at once. Our specs comparison tool helps you find and compare the perfect phone for your needs.

Comparison mode:
Specs Size
Differences only
9.0
Apple Watch Series 7 (45mm)
Apple Watch Ultra 2
Apple Watch Series 7 (45mm) Apple Watch Ultra 2
Released · Oct 15, 2021
Released · Sep 22, 2023
1GB · 32GB
64GB
1.9-inch
564 mAh
Check prices Check prices

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

Display

Size
1.9-inch
Resolution
448x368px 502x410px, 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 64GB
Storage expansion
not expandable not expandable
OS
watchOS (9.x, 8.x) watchOS (10.x)

Battery

Capacity
564 mAh
Type
Li - Ion Li - Ion
Charging
Qi wireless charging Qi wireless charging

Camera

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)

Multimedia

Speakers
Loudspeaker Multiple speakers
Additional microphone(s)
Yes Yes

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

Availability

Officially announced
Sep 14, 2021 Sep 12, 2023

Alternative variants

With Stainless Steel case
Weight 1.82 oz (51.5 g)
Materials Back: Stainless steel
With titanium case
Weight 1.59 oz (45.1 g)
Materials Back: Titanium
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