Infinix Note 4 vs LG K31

Infinix Note 4

LG K31

Network
2G network

GSM 850, 900, 1800, 1900

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

HSDPA 850, 900, 1900, 2100

HSDPA 850, 900, 1700(AWS), 1900, 2100
4G network

LTE frequency band 2(1900), 3(1800), 4(1700/2100), 7(2600), 28(700)

LTE frequency band 2, 4, 5, 12, 13, 25, 26, 41, 66, 71
HSDPA speed

42.2 Mbps

42.2 Mbps
HSUPA speed

11.5 Mbps

5.76 Mbps
LTE speed

LTE, Cat4, 150 Mbps download, 50 Mbps upload

LTE
GPRS

Yes

Yes
EDGE

Yes

Yes

Display
Display type

LTPS IPS LCD capacitive touchscreen

IPS LCD capacitive touchscreen
Physical size

5.7 inches

5.7 inches
Resolution

1080 x 1920 pixels

720 x 1520 pixels
Pixel density

386 ppi

295 ppi
Display colors

16777216

16777216
Protection

2.5D curved glass screen

-
Multitouch

Yes

-

Main camera
Camera type

-

Dual
Main camera

13 MP

13 MP, f/1.8 , 27 mm, 1/3.1" , 1.12 µm
5 MP, f/2.2 , 1/5.0" , 1.12 µm
Primary camera resolution

4208 x 3120 pixels

4160 x 3120 pixels
Primary camera video

1080p@30fps

1080p@30fps
Primary camera flash

dual-LED flash

LED flash
Primary camera phase detection autofocus

phase detection autofocus

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