Apple Watch Series 6 (40mm) vs Apple iPad Pro 12.9-inch (2021) Specs Comparison

Design

Dimensions
	11.05 x 8.46 x 0.25 inches 280.6 x 214.9 x 6.4 mm
Weight
	24.06 oz (682.0 g)
Wrist size
Case fits 130-200 mm wrists
Materials
	Back: Aluminum Frame: Aluminum
Materials & Colors
Aluminum: Silver, Space gray, Gold, Blue, Red Stainless steel: Silver, Graphite, Gold Titanium: Titanium, Space black	Silver, Space Gray
Resistance
Water (up to 50 meters)
Biometrics
	3D Face unlock
Keys
	Right: Volume control

Display

Size
1.6-inch	12.9-inch
Resolution
394x324px, 325 PPI	2732x2048px, 4:3 ratio, 265 PPI
Technology
OLED	IPS LCD
Refresh rate
	120Hz
Screen-to-body
	85.43 %
Peak brightness
1000 cd/m2 (nit)	1600 cd/m2 (nit)
Features
Pressure-sensitive, Scratch-resistant glass (Sapphire), Ambient light sensor	HDR support, Oleophobic coating, Ambient light sensor

Hardware

System chip
Apple S6	Apple M1 (5 nm)
Processor
Dual-core	Octa-core 3100 MHz
GPU
PowerVR	Apple 8-core GPU
Memory
1GB/32GB	8GB/128GB
Storage expansion
not expandable	not expandable
OS
watchOS (9.x, 8.x, 7.x, 6.x)	iPadOS (14.x)
Compatible devices
Apple iPhone 6s or later with iOS 13 or later

Battery

Type
Li - Ion	10758 mAh, Li - Polymer
Charging
Magnetic charging

PhoneArena Battery Tests

Battery Life Estimate

Untested

Browsing

Untested

Video

Untested

Gaming

Untested

Battery Life Estimate

Untested

Browsing

Untested

Video

8h 51min

Gaming

Untested

Learn more on our PhoneArena Battery Test Results page

Camera

Rear
	Triple camera
Main camera
	12 MP (PDAF) Aperture size: F1.8
Second camera
	10 MP (Ultra-wide) Optical zoom: 2.0x Aperture size: F2.4
Third camera
	ToF 3D depth sensing (Depth information)
Flash
	Quad LED
Video recording
	4K UHD (60 fps), 1080p (240 fps), 720p (30 fps) Time-lapse video
Front
	12 MP (EIS, Wide Angle, HDR) Video capture: 1080p

Connectivity & Features

Bluetooth
5.0	5.0
WLAN
802.11 b,g,n	802.11 a,b,g,n,ac,ax(Wi-Fi 6),dual-band MIMO, Wi-Fi Direct
USB
	Type-C
Location
GPS, Glonass	GPS, A-GPS
Sensors
Accelerometer, Gyroscope, Altimeter, Compass, Heart rate, Barometer, ECG, Blood Oxygen	Accelerometer, Gyroscope, Compass, Barometer, LiDAR scanner
Other
NFC	Tethering, Computer sync

Multimedia

Headphones
	No 3.5mm jack
Speakers
Loudspeaker	Multiple speakers
Features
	Dolby Atmos, Album art cover, Background playback, Dolby Digital, Dolby Digital Plus
Screen mirroring
	DLNA,Wireless screen share,MirrorLink
Additional microphone(s)
	Noise cancellation, Video recording

Cellular

4G (FDD)
Bands 1, 2, 3, 4, 5, 7, 12, 13, 17, 18, 19, 25, 26, 66(AWS-3)
4G (TDD)
Bands 39, 40, 41
3G
Bands 1, 2, 4, 5, 8
Data Speed
LTE, HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s
SIM type
eSIM

Buyers information

MSRP
$ 499
In The Box
	USB-C Charge Cable, 20W USB-C Power Adapter

Availability

Officially announced
Sep 15, 2020	Apr 20, 2021

Alternative variants

non-LTE version

Materials & Colors	Aluminum: Silver, Space gray, Gold, Blue, Red
MSRP	$ 399

With 256 GB storage

Memory	256GB

With 512GB storage

Memory	512GB

With 16 GB RAM and 1TB storage

Memory	16GB/1024GB

With 16 RAM and 2TB storage

Memory	16GB/2048GB

With 5G

Weight	24.16 oz (685.0 g)
5G	Bands n1, n2, n3, n4, n5, n7, n8, n12, n20, n25, n28, n38, n40, n41, n66, n71, n77, n78, n79, n260, n261, Sub-6, mmWave
4G (FDD)	Bands 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 17, 18, 19, 20, 21, 25, 26, 28, 29(700 d), 30(2300 WCS), 32(1500 L-band), 66(AWS-3), 71(600)
4G (TDD)	Bands 34, 38, 39, 40, 41, 42, 46, 48
3G	Bands 1, 2, 4, 5, 8
Data Speed	LTE-A, HSPA
Dual SIM	Yes
SIM type	Nano SIM, eSIM
Location	GPS, A-GPS
Other	UMA (Wi-Fi Calling)

Links

Full specifications
Apple Watch Series 6 (40mm) Specs	Apple iPad Pro 12.9-inch (2021) Specs
PhoneArena Review
Apple Watch Series 6 (40mm) Review	Apple iPad Pro 12.9-inch (2021) Review