DEXP T155 vs LG K20 plus

Network
2G network

GSM 850, 900, 1800, 1900

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

HSDPA 900, 2100

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

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

LTE frequency band 2(1900), 4(1700/2100), 5(850), 12(700); LTE frequency band 2(1900), 4(1700/2100), 5(850), 13(700)
HSDPA speed

-

42.2 Mbps
HSUPA speed

-

5.76 Mbps
EV-DO speed

-

3.1 Mbps
LTE speed

LTE, Cat4, 150 Mbps download, 51 Mbps upload

-
LTE-A speed

-

LTE-A, (2CA) Cat6, 300 Mbps download, 50 Mbps upload
GPRS

Yes

Yes
EDGE

Yes

Yes

Display
Display type

IPS

IPS LCD capacitive touchscreen
Physical size

5.5 inches

5.3 inches
Resolution

720 x 1440 pixels

720 x 1280 pixels
Pixel density

293 ppi

277 ppi
Display colors

16777216

16777216
Protection

Scratch resistant, Dragontrail glass, Oleophobic(lipophobic) coating

Corning Gorilla Glass 3
Multitouch

Yes

Yes

Main camera
Camera type

Dual

-
Main camera

8 MP

13 MP, f/2.2
8 MP
Interpolated resolution

13 MP

-
Primary camera resolution

3264 x 2448 pixels

-
Primary camera video

1080p@30fps

1080p@30fps
Primary camera Autofocus

-

autofocus
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

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

Features
Messaging SMS

-

SMS(threaded view)
Messaging MMS

-

MMS
Messaging Email

-

Email
Messaging IM

-

IM
Messaging Push Mail

-

Push Mail
Java

-

No
Sensors

Accelerometer, compass, fingerprint, light, proximity

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