LG K31 vs TCL 30+

Network
2G network

GSM 850, 900, 1800, 1900; CDMA 800, 1900

GSM 850, 900, 1800, 1900
3G network

HSDPA 850, 900, 1700(AWS), 1900, 2100

HSDPA 850, 900, 1900, 2100 - EMEA/APAC; 850, 900, 1700(AWS), 1900, 2100 - LATAM
4G network

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

LTE frequency band 1, 3, 5, 7, 8, 20, 28, 38, 40, 41 - EMEA; 2, 3, 4, 5, 7, 8, 12, 13, 17, 26, 28, 38, 40, 66 - LATAM
HSDPA speed

42.2 Mbps

42.2 Mbps
HSUPA speed

5.76 Mbps

5.76 Mbps
LTE speed

LTE

LTE, Cat4, 150 Mbps download, 50 Mbps upload
GPRS

Yes

Yes
EDGE

Yes

Yes

Main camera
Camera type

Dual

Triple
Main camera

13 MP, f/1.8 , 27 mm, 1/3.1" , 1.12 µm

50 MP, f/1.9 , 28 mm, 1/2.76" , 0.64 µm, (wide)
5 MP, f/2.2 , 1/5.0" , 1.12 µm

2 MP, f/2.4 , (macro)
(depth) , 2 MP, f/2.4
Primary camera resolution

4160 x 3120 pixels

8190 x 6120 pixels
Primary camera video

1080p@30fps

1080p@30fps
Primary camera flash

LED flash

LED flash
Camera features

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

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

Selfie camera
Selfie camera type

-

Single
Selfie camera

5 MP, f/2.2 , 24 mm, 1/5.0" , 1.12 µm

13 MP, f/2.3 , 19 mm, 1/3" , 1.12 µm, (ultrawide)
Selfie camera resolution

2560 x 1920 pixels

4160 x 3120 pixels
Selfie camera features

-

Face unlock
Selfie camera video

1080p@30fps

1080p@30fps