Assistant AS-401L Asper vs Cubot X50

Assistant AS-401L Asper

Cubot X50

Network
2G network

GSM 850, 900, 1800, 1900

GSM 850, 900, 1800, 1900
3G network

W-CDMA 900, 2100

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

LTE frequency band 1(2100), 3(1800), 7(2600)

LTE frequency band 1, 2, 3, 4, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 38, 40, 41, 66
LTE speed

LTE Cat4, 150.8 Mbps download, 51 Mbps upload

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

Yes

Yes
EDGE

Yes

Yes

Design
Build

Plastic

Plastic, glass
SIM

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

Dual SIM (Nano-SIM, Nano-SIM/microSD, dual stand-by)
Height

138 mm

171 mm
Width

66 mm

75 mm
Thickness

9.5 mm

9 mm
Colors

Black, Gold

Gray, Green

Main camera
Camera type

Dual

Quad
Main camera

8 MP

64 MP, 1/1.72" inches, 0.8 µm
0.3 MP

16 MP, (ultrawide) , 125˚
(macro) , 5 MP
0.3 MP
Primary camera resolution

3264 x 2448 pixels

9280 x 6920 pixels
Primary camera video

720p@30fps

1080p@30fps
Primary camera flash

LED flash

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

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 autofocus

Connectivity
WLAN

Wi-Fi 802.11b, 802.11g, 802.11n

Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5GHz
WLAN WiFi Hotspot

Yes

Wi-Fi hotspot
WLAN WiFi Direct

Yes

Wi-Fi direct
WLAN WiFi Dual Band

-

Dual-band
USB

microUSB 2.0

Type-C 2.0
USB On-The-Go

-

Yes
Bluetooth

v4.0

v5.0
Bluetooth A2DP

Yes

A2DP
NFC

-

Yes
GPS

Yes, with A-GPS

Yes, with A-GPS