Apple Watch Series 2 42mm vs Apple iPad Pro 12.9

Apple Watch Series 2 42mm

Apple iPad Pro 12.9

Network
2G network

N/A

GSM 850, 900, 1800, 1900; CDMA 800, 1900
3G network

-

HSDPA 850, 900, 1700(AWS), 1900, 2100; CDMA2000 1xEV-DO
4G network

-

LTE frequency band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 11(1500), 12(700), 13(700), 17(700), 18(800), 19(800), 20(800), 21(1500), 25(1900), 26(850), 27(800), 28(700), 29(700), 30(2300), 38(2600), 39(1900), 40(2300), 41(2500)
HSDPA speed

-

42.2 Mbps
HSUPA speed

-

5.76 Mbps
EV-DO speed

-

3.1 Mbps
LTE-A speed

-

LTE-A, (3CA) Cat9, 450 Mbps download, 50 Mbps upload
GPRS

No

Yes
EDGE

No

Yes

Design
Build

Stainless Steel/Ceramic back

-
SIM

No

Nano-SIM/ Electronic SIM card (e-SIM)
Height

42.5 mm

305.7 mm
Width

36.4 mm

220.6 mm
Thickness

11.4 mm

6.9 mm
Weight

52.4 g

692 g
Waterproof

50m

-
Colors

Sport band: silver case/white, black case/black; Leather band: silver case/blue, brown, orange; Stainless Steel band: silver case/silver, black case/black

Gold, Silver, Space Gray

Display
Display type

AMOLED capacitive touchscreen

LED-backlit IPS LCD, capacitive touchscreen
Physical size

1.65 inches

12.9 inches
Resolution

390 x 312 pixels

2732 x 2048 pixels
Pixel density

303 ppi

265 ppi
Display colors

16777216

16777216
Protection

Sapphire crystal glass

Scratch-resistant glass, oleophobic coating
Multitouch

Yes

Yes

Connectivity
WLAN

Wi-Fi 802.11b, 802.11g, 802.11n

Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11ac
WLAN WiFi Hotspot

-

Yes
USB

Type-C reversible connector
Bluetooth

v4.0

v4.2
Bluetooth A2DP

Yes

Yes
Bluetooth EDR

-

Yes
NFC

Yes

Yes
GPS

Yes

Yes, with A-GPS
GLONASS

-

Yes
Magnetic connector

-

Yes

Features
Messaging SMS

SMS(threaded view)

-
Messaging Email

Email

Email
Messaging IM

IM

IM
Messaging iMessage

-

iMessage
Messaging Push Email

-

Push Email
Messaging Push Mail

Push Mail

-
Java

No

No
Sensors

Accelerometer, gyro, heart rate

Fingerprint (front-mounted), accelerometer, barometer, compass, gyro

Main camera
Main camera

12 MP, f/1.8
Primary camera video

-

2160p@30fps, 1080p@30/60fps, 1080p@120fps, 720p@240fps
Primary camera flash

-

quad-LED (dual tone) flash
Primary camera optical image stabilization

-

optical image stabilization
Primary camera phase detection autofocus

-

phase detection autofocus
Camera features

-

1/3" sensor size, HDR (photo/panorama), face/smile detection, geo-tagging, simultaneous 4K video and 8MP image recording, touch focus