Assistant AS-5421 Surf vs Motorola Moto X4

Assistant AS-5421 Surf

Motorola Moto X4

Design
Build

Plastic, metal

-
SIM

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

Single SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by)
Height

146 mm

148.4 mm
Width

73 mm

73.4 mm
Thickness

9.4 mm

8 mm
Weight

-

163 g
Waterproof

-

IP68, 1.5 m and 30 minutes
Dust proof

-

IP68
Colors

Blue, Gold, Black

Sterling Blue, Super Black

Main camera
Camera type

Single

Dual
Main camera

5 MP

12 MP, f/2.0
8 MP, f/2.2
Primary camera resolution

2592 x 1944 pixels

-
Primary camera video

720p@30fps

2160p@30fps, 1080p@30/60fps
Primary camera Autofocus

-

phase detection autofocus
Primary camera flash

LED flash

duad-LED (dual tone) 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

1.12 µm pixel size @ 8 MP, 1.4 µm pixel size @ 12 MP, auto-HDR, face detection, geo-tagging, panorama, touch focus

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

Yes
WLAN WiFi Direct

-

Yes
WLAN WiFi Dual Band

-

Yes
USB

microUSB 2.0

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

-

Yes
Bluetooth

v4.0

v5.0
Bluetooth A2DP

Yes

Yes
bluetooth LE

-

Yes
Bluetooth EDR

-

Yes
NFC

-

Yes
GPS

Yes, with A-GPS

Yes, with A-GPS
GLONASS

-

Yes
GALILEO

-

Yes

Features
Messaging SMS

-

SMS(threaded view)
Messaging MMS

-

MMS
Messaging Email

-

Email
Messaging IM

-

IM
Messaging Push Email

-

Push Email
Java

-

No
Sensors

Accelerometer, proximity, light

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