DEXP Z250 vs LG K52

Network
2G network

GSM 850, 900, 1800, 1900

GSM 850, 900, 1800, 1900
3G network

HSDPA 900, 2100

HSDPA 850, 900, 1700(AWS), 1900, 2100 - global; HSDPA 850, 900, 1900, 2100 - Australia
4G network

LTE frequency band 1(2100), 3(1800), 7(2600), 8(900), 18(800)

LTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 28, 38, 66 - global; 1, 3, 5, 7, 8, 20, 28, 38, 39, 40, 41 - Australia
HSDPA speed

-

42.2 Mbps
HSUPA speed

-

5.76 Mbps
LTE speed

LTE, Cat4, 150 Mbps download, 51 Mbps upload

-
GPRS

Yes

Yes
EDGE

Yes

Yes

Design
Build

Plastic, metal

Plastic
SIM

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

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

143 mm

165 mm
Width

72 mm

76.7 mm
Thickness

9.9 mm

8.4 mm
Weight

138 g

188 g
MIL-STD-810G

-

Yes
Colors

Black, Gold

Blue, Red, White

Main camera
Camera type

-

Quad
Main camera

5 MP

48 MP, (wide) , f/1.8 , 26 mm, 1/2.0" , 0.8 µm
(ultrawide) , 5 MP, f/2.2 , 115˚ , 1/5.0" , 1.12 µm
(macro) , 2 MP, f/2.4
(depth) , 2 MP, f/2.4
Interpolated resolution

8 MP

-
Primary camera resolution

2592 x 1944 pixels

8000 x 3000 pixels
Primary camera video

1080p@30fps

1080p@30fps
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

Autofocus, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, macro-mode, phase detection autofocus

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 3.1
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

-