DEXP GS155 vs ZTE nubia Z17 mini

DEXP GS155

ZTE nubia Z17 mini

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), 18(800)

LTE frequency band 1(2100), 3(1800), 5(850), 7(2600), 38(2600), 39(1900), 40(2300), 41(2500)
HSPA speed

-

HSPA
LTE speed

LTE, Cat4, 150 Mbps download, 51 Mbps upload

LTE
GPRS

Yes

Yes
EDGE

Yes

Yes

Design
Build

Plastic

-
SIM

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

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

148.9 mm

146.7 mm
Width

70.9 mm

72.5 mm
Thickness

8.4 mm

7.5 mm
Weight

158 g

155 g
Colors

Gold

Black, Gold

Hardware
CPU

-

Octa-core
CPU

Quad-core 1.3 GHz Cortex-A53

Quad-core 1.95 GHz Cortex-A72
CPU(second)

quad-core 1.4 GHz Cortex-A53
Chipset

Mediatek MT6739WA

Qualcomm MSM8976 Snapdragon 652 - Standard / Qualcomm MSM8976 Pro Snapdragon 653 - High
GPU

PowerVR GE8100

Adreno 510
Memory RAM

1 GB

4, 6 GB
Internal storage

8 GB

64 GB
Memory card

microSD, microSDHC, microSDXC

microSD(uses second SIM slot)
Memory card max

64 GB

256 GB

Main camera
Camera type

-

Dual
Main camera

5 MP

13 MP, f/2.2
13 MP
Interpolated resolution

8 MP

-
Primary camera resolution

2592 x 1944 pixels

-
Primary camera video

720p@30fps

video
Primary camera Autofocus

-

phase detection autofocus
Primary camera flash

LED

dual-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

1.12 µm pixel size, 1/3" sensor size, HDR, face detection, geo-tagging, touch focus

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
WLAN DLNA

-

Yes
USB

microUSB 2.0

Type-C 1.0 reversible connector
USB On-The-Go

-

Yes
Bluetooth

v4.2

v4.1
Bluetooth A2DP

Yes

Yes
bluetooth LE

-

Yes
NFC

Yes

Yes
GPS

Yes, with A-GPS

Yes, with A-GPS
GLONASS

-

Yes
BDS

-

Yes

Features
Messaging SMS

-

SMS(threaded view)
Messaging MMS

-

MMS
Messaging Email

-

Email
Messaging IM

-

IM
Messaging Push Email

-

Push Email
Java

-

No
Sensors

Accelerometer, fingerprint, light, proximity

Fingerprint (rear-mounted), accelerometer, compass, gyro, proximity