HTC Desire 19s vs Samsung Gear S3 classic LTE

HTC Desire 19s

Samsung Gear S3 classic LTE

Network
2G network

GSM 850, 900, 1800, 1900

GSM 900, 1800; GSM 850, 1900
3G network

HSDPA 850, 900, 1900, 2100

HSDPA 900, 2100; HSDPA 850, 1700(AWS), 1900 - USA
4G network

LTE frequency band 1(2100), 2(1900), 3(1800), 5(850), 7(2600), 8(900), 20(800), 28(700), 38(2600), 39(1900), 40(2300), 41(2500)

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

42.2 Mbps

-
HSUPA speed

5.76 Mbps

-
HSPA speed

-

HSPA
LTE speed

LTE Cat 6, 301 Mbps download, 51 Mbps upload

LTE
GPRS

Yes

Yes
EDGE

Yes

Yes

Main camera
Camera type

Triple

-
Main camera

13 MP, f/1.9 , 26 mm
5 MP, f/2.2 , 13 mm
5 MP, f/2.2
Primary camera resolution

4160 x 3120 pixels

-
Primary camera video

1080p@30fps

-
Primary camera flash

dual-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, phase detection

-

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 Dual Band

Yes

-
USB

Type-C 1.0 reversible connector
USB On-The-Go

Yes

-
Bluetooth

v5.0

v4.2
Bluetooth A2DP

Yes

-
bluetooth LE

Yes

-
NFC

-

Yes
GPS

Yes, with A-GPS

Yes, with A-GPS
GLONASS

Yes

Yes

Features
Messaging SMS

-

SMS(threaded view)
Messaging Email

-

Email
Messaging IM

-

IM
Java

-

No
Sensors

Accelerometer, compass, fingerprint, light, proximity

Accelerometer, barometer, gyro, heart rate