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Model

Compare DEXP GL255 and Microsoft Surface Duo

DEXP GL255 vs Microsoft Surface Duo

DEXP GL255

Microsoft Surface Duo

Microsoft Surface Duo

DEXP GL255

Microsoft Surface Duo

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, 2, 3, 4, 5, 7, 8, 12, 13, 14, 19 20, 25, 26, 28, 29, 30, 38, 39, 40, 41, 46, 66
HSDPA speed

-

42.2 Mbps
HSUPA speed

-

5.76 Mbps
LTE speed

LTE, Cat4, 150 Mbps download, 51 Mbps upload

LTE-A (CA) Cat18, 1200 Mbps download, 100 Mbps upload
GPRS

Yes

Yes
EDGE

Yes

Yes

Availability
Oficially announced

2018-7

2020-08
Status

2018-7

2020-08

Design
Build

Plastic

Glass front (Gorilla Glass 5), glass back (Gorilla Glass 5)
SIM

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

Nano-SIM, eSIM
Height

150 mm

145.2 mm
Width

71.5 mm

93.3 mm
Thickness

9.6 mm

9.9 mm
Height unfolded

-

186.9 mm
Width unfolded

-

145.2 mm
Thickness unfolded

-

4.8 mm
Weight

190 g

250 g
Stylus

-

Yes
Colors

Blue, Gold

White

Display
Display type

IPS

AMOLED capacitive touchscreen
Physical size

5.5 inches

8.1 inches
Resolution

640 x 1280 pixels

1800 x 2700 pixels
Pixel density

260 ppi

401 ppi
Display colors

16777216

16777216
Protection

-

Corning Gorilla Glass 5
Multitouch

Yes

-
Cover display

-

AMOLED capacitive touchscreen
Cover display physical size

-

5.6 inches
Cover display resolution

-

1350 x 1800 pixels

Hardware
CPU

-

Octa-core
CPU

Quad-core 1.25 GHz ARM Cortex-A53

Single-core 2.84 GHz Kryo 485
CPU(second)

Triple-core 2.42 GHz Kryo 485
CPU(third)

Quad-core 1.78 GHz Kryo 485
Chipset

Mediatek MT6737M

Qualcomm SM8150 Snapdragon 855
GPU

Mali-T720 MP1

Adreno 640
Memory RAM

1 GB

6 GB
Internal storage

16 GB

128, 256 GB
Memory card

microSD, microSDHC, microSDXC

No
Memory card max

32 GB

-
Storage

-

UFS 3.0

OS
OS

Android 7.0 Nougat

Android 10

Main camera
Camera type

-

Single
Main camera

5 MP

11 MP, f/2.0 , 23 mm, 1.0 µm
Primary camera resolution

2592 x 1944 pixels

-
Primary camera video

720p@30fps

4K@30/60fps, 1080p@30/60fps, gyro-EIS
Primary camera 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

-

Selfie camera
Selfie camera

2 MP
Selfie camera resolution

1600 x 1200 pixels

-
Selfie camera video

480p@30fps MP

4K@30/60fps, 1080p@30/60fps, gyro-EIS

Sound
3.5mm jack

Yes

-
Loudspeaker

Yes

Yes, with stereo speakers
Earpiece

Yes

-

Multimedia
Radio

-

No
Radio FM

FM radio

-

Connectivity
WLAN

Wi-Fi 802.11b, 802.11g, 802.11n

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

Yes

Yes
WLAN WiFi Direct

-

Yes
WLAN WiFi Dual Band

-

Yes
USB

microUSB 2.0

Type-C reversible connector
Bluetooth

v4.0

v5.0
Bluetooth A2DP

Yes

Yes
bluetooth LE

-

Yes
Bluetooth AptX

-

aptX Adaptive
NFC

Yes

-
GPS

Yes, with A-GPS

Yes, with A-GPS

Features
Sensors

Accelerometer, fingerprint, light, proximity

Accelerometer, fingerprint, proximity

Browser
HTML

HTML5

HTML5

Battery
Battery type

Li-Po

Li-Po
Battery capacity

4000 mAh

3577 mAh
Battery removable

Non-removable

Non-removable
Fast battery charging

-

Yes
Talk time 2G

10 h

-
Talk time 3G

10 h

-
Standby time 2G

350 h

-
Standby time 3G

350 h

-

Cost
Price

-

1400 USD

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