Samsung Galaxy Watch Active 2 Aluminum 40mm Wi-Fi vs vivo Y97

Samsung Galaxy Watch Active 2 Aluminum 40mm Wi-Fi

vivo Y97

Network
2G network

N/A

GSM 850, 900, 1800, 1900; CDMA 800 & TD-SCDMA
3G network

N/A

HSDPA 850, 900, 2100
4G network

-

LTE frequency band 1(2100), 3(1800), 5(850), 8(900); LTE-TDD 1900, 2300, 2500, 2600 MHz
EV-DO speed

-

3.1 Mbps download, 1.8 Mbps upload
LTE speed

-

LTE, Cat6, 301 Mbps download, 51 Mbps upload
GPRS

No

Yes
EDGE

No

Yes

Display
Display type

Super AMOLED

S-IPS LCD capacitive touchscreen
Physical size

1.2 inches

6.3 inches
Resolution

360 x 360 pixels

1080 x 2280 pixels
Pixel density

364 ppi

400 ppi
Display colors

16777216

16777216
Protection

Corning Gorilla Glass DX+

2.5D curved glass screen, LTPS(Low Temperature PolySilicon)
Multitouch

-

Yes
Display features

Touch-sensitive bezel, Always-on display

-

Main camera
Camera type

-

Dual
Primary camera

No

-
Main camera

16 MP, f/2.0
2 MP, f/2.4
Primary camera resolution

-

4608 x 3456 pixels
Primary camera video

-

1080p@30fps
Primary camera flash

-

LED flash
Primary camera phase detection autofocus

-

phase detection autofocus
Camera features

-

Autofocus, continuous shooting, digital zoom, optical image stabilization, 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

microUSB 2.0
USB On-The-Go

-

Yes
Bluetooth

v5.0

v4.2
Bluetooth A2DP

Yes

Yes
bluetooth LE

Yes

-
NFC

Yes

-
GPS

Yes, with A-GPS

Yes, with A-GPS
GLONASS

Yes

Yes
GALILEO

Yes

-
Beidou

Yes

Yes