Cubot X20 Pro vs DEXP B450

Cubot X20 Pro

DEXP B450

Network
2G network

GSM 850, 900, 1800, 1900

GSM 850, 900, 1800, 1900
3G network

HSDPA 900, 2100

HSDPA 900, 2100
4G network

LTE frequency band 1(2100), 3(1800), 7(2600), 8(900), 19(850), 20(800)

-
HSDPA speed

-

21 Mbps
HSUPA speed

-

5.76 Mbps
LTE speed

LTE, Cat7, 301 Mbps download, 102 Mbps upload

-
GPRS

Yes

Yes
EDGE

Yes

Yes

Design
Build

Aluminimum alloy, glass

Plastic
SIM

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

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

157.1 mm

145.6 mm
Width

74.6 mm

72.1 mm
Thickness

8.1 mm

9 mm
Weight

-

148 g
Colors

Blue, Black, Gold

Black, Gold

Main camera
Camera type

Triple

-
Main camera

11 MP, 1/2.9" , 1.25 µm

5 MP
20 MP, 1/2.78" , 1.0 µm
8 MP
Primary camera resolution

3968 x 2976 pixels

2592 x 1944 pixels
Primary camera video

1080p@30fps

720p@30fps
Primary camera flash

dual-LED flash

LED
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

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

Connectivity
WLAN

Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5GHz

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 reversible connector

microUSB 2.0
Bluetooth

v4.2

v4.0
Bluetooth A2DP

Yes

Yes
GPS

Yes, with A-GPS

Yes, with A-GPS