Asus Zenfone AR ZS571KL vs DEXP Ursus S280

Asus Zenfone AR ZS571KL

DEXP Ursus S280

Network
2G network

GSM 850, 900, 1800, 1900

-
3G network

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

-
4G network

LTE

-
HSDPA speed

42.2 Mbps

21 Mbps
HSUPA speed

5.76 Mbps

5.76 Mbps
LTE-A speed

LTE-A, (3CA) Cat12, 600 Mbps download, 75 Mbps upload

-
GPRS

Yes

Yes
EDGE

Yes

Yes

Main camera
Camera type

-

Single
Main camera

23 MP, f/2.0 , 3x optical zoom

2 MP
Primary camera resolution

-

1600 x 1200 pixels
Primary camera video

2160p@30fps

720p@30fps
Tracking sensors

depth & motion tracking sensors

-
Primary camera flash

-

LED flash
Primary camera optical image stabilization

4-axis optical image stabilization

-
Primary camera phase detection autofocus

phase detection autofocus

-
Camera features

1 µm pixel size, 1/2.6" sensor size, HDR, face detection, geo-tagging, panorama, touch focus

Continuous shooting, digital zoom, geotagging, panorama, HDR, white balance settings, ISO settings, self-timer, scene mode, exposure compensation

Connectivity
WLAN

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

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

Yes

Yes
WLAN WiFi Direct

Yes

-
WLAN WiFi Dual Band

Yes

-
USB

Type-C 1.0 reversible connector

microUSB 2.0
Bluetooth

v4.2

v4.0
Bluetooth A2DP

Yes

Yes
bluetooth LE

Yes

-
GPS

Yes, with A-GPS

Yes, with A-GPS
GLONASS

Yes

-
BDS

Yes

-

Features
Messaging SMS

SMS(threaded view)

-
Messaging MMS

MMS

-
Messaging Email

Email

-
Messaging IM

IM

-
Messaging Push Mail

Push Mail

-
Java

No

-
Sensors

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

Accelerometer