Apple Watch 44mm Series 4 vs Apple iPhone 7

Apple Watch 44mm Series 4

Apple iPhone 7

Network
2G network

GSM 850, 900, 1800, 1900

GSM 850, 900, 1800, 1900; CDMA 800, 1900, 2100
3G network

HSDPA

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

LTE

LTE frequency band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 13(700), 17(700), 18(800), 19(800), 20(800), 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 speed

-

LTE, Cat9, 450 Mbps download, 50 Mbps upload
GPRS

Yes

Yes
EDGE

Yes

Yes

Main camera
Primary camera

No

-
Main camera

12 MP, f/1.8
Primary camera video

-

2160p@30fps, 1080p@30/60/120fps, 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

-

Geo-tagging, HDR (photo/panorama), face/smile detection, simultaneous 4K video and 8MP image recording, touch focus

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

No

Lightning, USB 2.0
Bluetooth

v5.0

v4.2
Bluetooth A2DP

Yes

Yes
bluetooth LE

Yes

Yes
NFC

Yes

Yes (Apple Pay only)
GPS

Yes, with A-GPS

Yes, with A-GPS
GLONASS

Yes

Yes
GALILEO

Yes

-
QZSS

Yes

-

Features
Messaging SMS

-

iMessage(threaded view)
Messaging MMS

-

MMS
Messaging Email

-

Email
Messaging iMessage

-

iMessage
Messaging Push Email

-

Push Email
Java

-

No
Sensors

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

Fingerprint, accelerometer, barometer, compass, gyro, proximity