Samsung Gear S3 classic LTE vs vivo X20 Plus

Samsung Gear S3 classic LTE

vivo X20 Plus

Network
2G network

GSM 900, 1800; GSM 850, 1900

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

HSDPA 900, 2100; HSDPA 850, 1700(AWS), 1900 - USA

HSDPA 850, 900, 1900, 2100
4G network

LTE frequency band 2(1900), 4(1700/2100), 5(850) - USA

LTE frequency band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 17(700), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500)
HSPA speed

HSPA

HSPA
LTE speed

LTE

LTE
GPRS

Yes

Yes
EDGE

Yes

Yes

Display
Display type

Super AMOLED capacitive touchscreen

Super AMOLED capacitive touchscreen
Physical size

1.3 inches

6.43 inches
Resolution

360 x 360 pixels

1080 x 2160 pixels
Pixel density

392 ppi

376 ppi
Display colors

16777216

16777216
Protection

Corning Gorilla Glass SR+

-
Multitouch

Yes

Yes

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
WLAN WiFi Direct

-

Yes
WLAN WiFi Dual Band

-

Yes
USB

microUSB 2.0
USB On-The-Go

-

Yes
Bluetooth

v4.2

v5.0
Bluetooth A2DP

-

Yes
bluetooth LE

-

Yes
NFC

Yes

-
GPS

Yes, with A-GPS

Yes, with A-GPS
GLONASS

Yes

-

Features
Messaging SMS

SMS(threaded view)

SMS(threaded view)
Messaging MMS

-

MMS
Messaging Email

Email

Email
Messaging IM

IM

-
Messaging Push Email

-

Push Email
Java

No

No
Sensors

Accelerometer, barometer, gyro, heart rate

Fingerprint (rear-mounted), accelerometer, compass, gyro, proximity