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Model

Compare DEXP B245 and Sonim XP8

DEXP B245 vs Sonim XP8

DEXP B245

Sonim XP8

DEXP B245

Sonim XP8

Network
2G network

GSM 850, 900, 1800, 1900

GSM 850, 900, 1800, 1900; CDMA 800, 1900
3G network

HSDPA 900, 2100

HSDPA 850, 900, 1700(AWS), 1900, 2100; CDMA2000 1xEV-DO
4G network

-

LTE frequency band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 13(700), 14(700), 20(800), 25(1900), 26(850), 28(700), 29(700), 30(2300), 38(2600), 40(2300), 41(2500), 66(1700/2100)
HSDPA speed

21 Mbps

42.2 Mbps
HSUPA speed

5.76 Mbps

5.76 Mbps
LTE-A speed

-

LTE-A, (3CA) Cat12, 600 Mbps download, 150 Mbps upload
GPRS

Yes

Yes
EDGE

Yes

Yes

Availability
Oficially announced

2019-1

2018-4
Status

2019-1

2018-5

Design
Build

Plastic

-
SIM

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

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

138.5 mm

152 mm
Width

67 mm

79.5 mm
Thickness

9.9 mm

18 mm
Weight

155 g

335 g
Waterproof

-

IP69, 1m and 30 minutes
Dust proof

-

IP69
MIL-STD-810G

-

Yes
Colors

Black

Black

Display
Display type

TN

IPS LCD capacitive touchscreen
Physical size

4.5 inches

5.0 inches
Resolution

480 x 845 pixels

1080 x 1920 pixels
Pixel density

216 ppi

441 ppi
Display colors

16777216

16777216
Protection

-

Corning Gorilla Glass 3
Multitouch

Yes

Yes

Hardware
CPU

Quad-core 1.3 GHz Cortex-A7

Octa-core 2.2 GHz Cortex-A53 ARM
Chipset

Spreadtrum SC7731E

Qualcomm SDM630 Snapdragon 630
GPU

Mali-T820 MP1

Adreno 508
Memory RAM

1 GB

4 GB
Internal storage

8 GB

64 GB
Memory card

microSD, microSDHC

microSD
Memory card max

32 GB

128 GB

OS
OS

Android

Android 7.0 (Nougat)

Main camera
Main camera

5 MP

12 MP
Primary camera resolution

2592 x 1944 pixels

4032 x 3024 pixels
Primary camera video

720p@30fps

1080p@30fps
Primary camera Autofocus

-

phase detection autofocus
Primary camera flash

LED

LED flash
Camera features

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

Geo-tagging, HDR, face detection, panorama, touch focus

Selfie camera
Selfie camera

2 MP

8 MP
Selfie camera resolution

1600 x 1200 pixels

3264 x 2448 pixels
Selfie camera video

480p@30fps MP

-

Sound
3.5mm jack

Yes

Yes
Loudspeaker

Yes

Yes
Notifications

-

Vibration; MP3, WAV ringtones
Earpiece

Yes

-

Multimedia
Radio

FM Radio

-
Radio FM

-

FM radio

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 connector

-

magnetic connector
Bluetooth

v4.2

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

Features
Messaging SMS

-

SMS(threaded view)
Messaging MMS

-

MMS
Messaging Email

-

Email
Messaging IM

-

IM
Messaging Push Email

-

Push Email
Sensors

Accelerometer

Accelerometer, barometer, compass, gyro, proximity

Browser
HTML

HTML5

HTML5

Battery
Battery type

Li-Ion

Li-Ion
Battery capacity

1400 mAh

4900 mAh
Battery removable

Removable

Removable
Fast battery charging

-

Qualcomm Quick Charge 4.0
Talk time

-

30 h
Standby time

-

720 h

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