Oppo Reno 3 5G vs Samsung Galaxy Watch Active

Oppo Reno 3 5G

Samsung Galaxy Watch Active

Network
2G network

GSM 850, 900, 1800, 1900; CDMA 800 & TD-SCDMA

N/A
3G network

HSDPA 800, 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), 12(700), 17(700), 18(800), 19(800), 20(800), 26(850), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500)

-
5G network

5G band 1(2100), 41(2500), 78(3500), 79(4700); SA/NSA

-
HSDPA speed

42.2 Mbps

-
HSUPA speed

5.76 Mbps

-
LTE speed

LTE-A

-
5G speed

4.7 Gbps download, 2.5 Gbps upload

-
GPRS

Yes

No
EDGE

Yes

No

Design
Build

Glass front (Gorilla Glass 5), glass back (Gorilla Glass 5), aluminum frame

-
SIM

Dual SIM (Nano-SIM, dual stand-by)

No
Height

160.3 mm

39.5 mm
Width

74.3 mm

39.5 mm
Thickness

8 mm

10.5 mm
Weight

181 g

25 g
Payment

-

Samsung Pay
Waterproof

-

IP68
Dust proof

-

IP68
MIL-STD-810G

-

Yes
Colors

Black, Blue, Sunrise, White

Black, Gold, Green, Silver

Display
Display type

AMOLED

AMOLED capacitive touchscreen
Physical size

6.4 inches

1.1 inches
Resolution

1080 x 2400 pixels

360 x 360 pixels
Pixel density

408 ppi

463 ppi
Display colors

16777216

16777216
Protection

Scratch resistant, 3D curved glass screen, Corning Gorilla Glass 5

Corning Gorilla Glass 3
Multitouch

Yes

-
Display features

430 nits max brightness

Always-on display

Main camera
Camera type

Quad

-
Main camera

8 MP, f/1.8 , 26 mm, 1/1.72" , 0.8 µm
13 MP, f/2.2 , 1/3.2" , 1.4 µm
2 MP, f/2.4 , 1/5.0" , 1.75 µm
2 MP, f/2.4
Primary camera video

2160p@30fps, 1080p@30/60/120fps; gyro-EIS, OIS

-
Primary camera flash

LED flash

-
Camera features

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

-

Connectivity
WLAN

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

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

Yes

-
WLAN WiFi Direct

Yes

-
Wi-Fi display

Yes

-
WLAN WiFi Dual Band

Yes

-
USB

Type-C 1.0 reversible connector

No
USB On-The-Go

Yes

-
Bluetooth

v5.0

v4.2
Bluetooth A2DP

Yes

Yes
bluetooth LE

Yes

Yes
NFC

Yes

-
GPS

Yes, with A-GPS

Yes, with A-GPS
GLONASS

Yes

Yes
GALILEO

Yes

-
BDS

Yes

-
QZSS

Yes

-