Apple Watch 40mm Series 4 vs Apple iPad Pro 12.9 (2020)

Apple Watch 40mm Series 4

Apple iPad Pro 12.9 (2020)

Network
2G network

GSM 850, 900, 1800, 1900

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

HSDPA

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

LTE

LTE frequency band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 11(1500), 12(700), 13(700), 14(700), 17(700), 18(800), 19(800), 20(800), 21(1500), 25(1900), 26(850), 29(700), 30(2300), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500), 46(5200), 48, 66(1700/2100), 71(600)
HSDPA speed

-

42.2 Mbps
HSUPA speed

-

5.76 Mbps
EV-DO speed

-

3.1 Mbps download, 1.8 Mbps upload
LTE speed

-

LTE-A
GPRS

Yes

Yes
EDGE

Yes

Yes

Design
Build

Stainless Steel frame; all-ceramic/sapphire crystal back

Glass front, aluminum back, aluminum frame
SIM

Electronic SIM card (Apple e-SIM)

Nano-SIM, Electronic SIM card (eSIM)
Height

40 mm

280.6 mm
Width

34 mm

214.9 mm
Thickness

10.7 mm

5.9 mm
Weight

40 g

641 (Wi-Fi)/643 (LTE) g
Stylus

-

Yes (bluetooth integration; magnetic)
Waterproof

50m

-
Colors

Black, Gold, Silver

Silver, Gray

Display
Display type

LTPO AMOLED

IPS LCD capacitive touchscreen
Physical size

1.57 inches

12.9 inches
Resolution

394 x 324 pixels

2048 x 2732 pixels
Pixel density

326 ppi

265 ppi
Display colors

16777216

16777216
Protection

Sapphire crystal glass

Scratch resistant, oleophobic (lipophobic) coating, liquid retina display
Multitouch

Yes

Yes
Display features

3D Touch display, 1000 nits

Wide color gamut display, True-tone display, 120Hz, 600 nits typ. brightness

Main camera
Camera type

-

Triple
Primary camera

No

-
Main camera

12 MP, f/1.8 , 1/3" , 1.22 µm
10 MP, f/1.8 , 11 mm
TOF-3D LiDAR scanner
Primary camera resolution

-

4032 x 3024 pixels
Primary camera video

-

2160p@24/30/60fps, 1080p@30/60/120/240fps; gyro-EIS
Primary camera flash

-

Quad-LED dual-tone flash
Camera features

-

Autofocus, continuous shooting, digital zoom, digital image stabilization, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, macro mode, RAW

Connectivity
WLAN

Wi-Fi 802.11b, 802.11g, 802.11n

Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5 GHz, 802.11ac, 802.11ax
WLAN WiFi Hotspot

-

Yes
WLAN WiFi Dual Band

-

Yes
USB

No

Type-C 3.1
Bluetooth

v5.0

v5.0
Bluetooth A2DP

Yes

Yes
bluetooth LE

Yes

Yes
Bluetooth EDR

-

Yes
NFC

Yes

-
GPS

Yes, with A-GPS

Yes, with A-GPS
GLONASS

Yes

Yes
GALILEO

Yes

Yes
QZSS

Yes

Yes
Magnetic connector

-

Yes

Features
Sensors

Accelerometer, barometer, gyro (second gen), heart rate

Accelerometer, barometer, Face ID, gyroscope, light, proximity
Power bank function

-

Yes