Oppo Watch 2 42mm vs Samsung Galaxy M40

Oppo Watch 2 42mm

Samsung Galaxy M40

Network
2G network

N/A

GSM 850, 900, 1800, 1900
3G network

N/A

HSDPA 850, 900, 2100
4G network

N/A

LTE frequency band 1(2100), 3(1800), 5(850), 8(900), 40(2300), 41(2500)
HSDPA speed

-

42 Mbps
HSUPA speed

-

5.76 Mbps
LTE speed

-

LTE Cat12, 603 Mbps download, 102 Mbps upload
GPRS

-

Yes
EDGE

-

Yes

OS
OS

Android Wear OS - global; ColorOS Watch 2.0 - China

One 1.1 (Android 9.0 Pie)

Main camera
Camera type

-

Triple
Primary camera

No

-
Main camera

32 MP, f/1.7 , 0.8 µm
8 MP, f/2.2 , 12 mm, 1.12 µm
5 MP, f/2.2
Primary camera resolution

-

6528 x 4896 pixels
Primary camera video

-

2160p@30fps, 1080p@30fps
Primary camera flash

-

LED flash
Camera features

-

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

Connectivity
WLAN

Wi-Fi 802.11b, 802.11g, 802.11n

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

-

Yes
WLAN WiFi Direct

-

Yes
WLAN WiFi Dual Band

-

Yes
USB

No

Type-C reversible connector
USB On-The-Go

-

Yes
Bluetooth

v5.0

v5.0
Bluetooth A2DP

Yes

Yes
bluetooth AVRCP

-

Yes
bluetooth HFP

-

Yes
bluetooth HID

-

Yes
bluetooth OPP

-

Yes
bluetooth PAN

-

Yes
bluetooth LE

Yes

-
bluetooth DIP

-

Yes
bluetooth MAP

-

Yes
bluetooth PBAP

-

PBAP/PAB
bluetooth HOGP

-

Yes
bluetooth HSP

-

Yes
NFC

Yes

Yes
GPS

Yes

Yes, with A-GPS
GLONASS

Yes

Yes
GALILEO

Yes

Yes
Beidou

-

Yes
BDS

Yes

-