Compare models
Model

Compare DEXP GL255 and Samsung Galaxy M20

DEXP GL255 vs Samsung Galaxy M20

DEXP GL255

Samsung Galaxy M20

Samsung Galaxy M20

DEXP GL255

Samsung Galaxy M20

Network
2G network

GSM 850, 900, 1800, 1900

GSM 850, 900, 1800, 1900
3G network

HSDPA 900, 2100

HSDPA 850, 900, 1900, 2100
4G network

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

LTE frequency band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800), 38(2600), 40(2300), 41(2500)
HSDPA speed

-

42.2 Mbps
HSUPA speed

-

5.76 Mbps
LTE speed

LTE, Cat4, 150 Mbps download, 51 Mbps upload

LTE-A (2CA), Cat12, 600 Mbps download, 50 Mbps upload
GPRS

Yes

Yes
EDGE

Yes

Yes

Availability
Oficially announced

2018-7

2019-1
Status

2018-7

2019-1

Design
Build

Plastic

Polycarbonate
SIM

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

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

150 mm

156.4 mm
Width

71.5 mm

74.5 mm
Thickness

9.6 mm

8.8 mm
Weight

190 g

186 g
Colors

Blue, Gold

Black, Blue

Display
Display type

IPS

PLS TFT capacitive touchscreen
Physical size

5.5 inches

6.3 inches
Resolution

640 x 1280 pixels

1080 x 2340 pixels
Pixel density

260 ppi

409 ppi
Display colors

16777216

16777216
Multitouch

Yes

Yes

Hardware
CPU

-

Octa-core
CPU

Quad-core 1.25 GHz ARM Cortex-A53

Dual-core 1.8 GHz Kryo 260 Gold
CPU(second)

Hexa-core 1.6 GHz Kryo 260 Silver
Chipset

Mediatek MT6737M

Exynos 7904 Octa
GPU

Mali-T720 MP1

Mali-G71 MP2
Memory RAM

1 GB

3, 4 GB
Internal storage

16 GB

32, 64 GB
Memory card

microSD, microSDHC, microSDXC

microSD, microSDHC, microSDXC
Memory card max

32 GB

512 GB
Storage

-

eMMC 5.1

OS
OS

Android 7.0 Nougat

Experience 9.5 (Android 8.1 Oreo)

Main camera
Camera type

-

Dual
Main camera

5 MP

13 MP, f/1.9 , 1/2.8" , 1.12 µm
5 MP, f/2.2 , 12 mm, 1/6" , 1.12 µm
Primary camera resolution

2592 x 1944 pixels

4160 x 3120 pixels
Primary camera video

720p@30fps

1080p@30fps
Primary camera flash

LED

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

Selfie camera
Selfie camera

2 MP

8 MP, f/2.0
Selfie camera resolution

1600 x 1200 pixels

3264 x 2448 pixels
Selfie camera video

480p@30fps MP

1080p@30fps

Sound
3.5mm jack

Yes

Yes
Loudspeaker

Yes

Yes
Earpiece

Yes

Yes

Multimedia
Radio

-

FM radio with RDS
Radio FM

FM radio

-

Connectivity
WLAN

Wi-Fi 802.11b, 802.11g, 802.11n

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

Yes

Yes
WLAN WiFi Direct

-

Yes
USB

microUSB 2.0

Type-C 1.0 reversible connector
Bluetooth

v4.0

v5.0
Bluetooth A2DP

Yes

Yes
bluetooth LE

-

Yes
NFC

Yes

-
GPS

Yes, with A-GPS

Yes, with A-GPS
GLONASS

-

Yes
Beidou

-

Yes

Features
Sensors

Accelerometer, fingerprint, light, proximity

Accelerometer, compass, fingerprint, gyroscope, proximity

Browser
HTML

HTML5

HTML5

Battery
Battery type

Li-Po

Li-Po
Battery capacity

4000 mAh

5000 mAh
Battery removable

Non-removable

Non-removable
Fast battery charging

-

Yes
Talk time 2G

10 h

29 h
Talk time 3G

10 h

29 h
Standby time 2G

350 h

-
Standby time 3G

350 h

-

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