Blackview Oscal C30 vs TCL 20 SE

Blackview Oscal C30

TCL 20 SE

Network
2G network

GSM 850, 900, 1800, 1900

GSM 850, 900, 1800, 1900
3G network

HSDPA 850, 900, 1800, 1900, 2100

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

LTE frequency band 1, 3, 5, 7, 8, 20, 28, 38, 40, 41

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

-

42.2 Mbps
HSUPA speed

-

5.76 Mbps
LTE speed

-

LTE-A, 151 Mbps download, 51 Mbps upload
GPRS

Yes

Yes
EDGE

Yes

Yes

Design
Build

Polycarbonate

-
SIM

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

Single SIM (Nano-SIM) or Hybrid Dual SIM (Nano-SIM, dual stand-by)
Height

164.6 mm

172.1 mm
Width

76.85 mm

77.1 mm
Thickness

9.4 mm

9.1 mm
Weight

193 g

206 g
Colors

Blue, Grey, Starry Sky

Green, Black

Main camera
Camera type

Dual

Quad
Main camera

12 MP

16 MP, (wide) , f/1.8 , 77˚ , 27 mm, 1/2.0" , 1.12 µm
f/2.4

f/2.2 , (ultrawide) , 5 MP, 115˚ , 14 mm, 1/5.0" , 1.12 µm
(depth) , 2 MP, f/2.4
(macro) , 2 MP, f/2.4
Primary camera resolution

4032 x 3024 pixels

-
Primary camera video

1080p@30fps

1080p@30fps
Primary camera flash

dual-LED flash

dual-LED flash
Camera features

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

HDR, Panorama

Connectivity
WLAN

Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5Ghz, 802.11ac

Wi-Fi 802.11b, 802.11g, 802.11n
WLAN WiFi Hotspot

Yes

Yes
WLAN WiFi Direct

-

Yes
USB

Type-C 2.0

Type-C 2.0
USB On-The-Go

Yes

Yes
Bluetooth

v5.0

v5.0
Bluetooth A2DP

Yes

Yes
bluetooth LE

-

Yes
Bluetooth AptX

-

aptX
NFC

Yes

Yes
GPS

Yes, with A-GPS

Yes, with A-GPS
GLONASS

Yes

Yes
GALILEO

-

Yes
BDS

Yes

Yes