Blackview OSCAL C20 Pro vs Xiaomi Redmi K70 Pro

Blackview OSCAL C20 Pro

Xiaomi Redmi K70 Pro

Network
2G network

GSM 850, 900, 1800, 1900

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

HSDPA 850, 900, 2100

HSDPA 800, 850, 900, 1700(AWS), 2100; CDMA2000 1x
4G network

LTE frequency band 1, 3, 5, 8, 40

LTE frequency band 1, 3, 4, 5, 8, 18, 19, 26, 28, 34, 38, 39, 40, 41, 42, 48, 66
5G network

-

5G band 1, 3, 5, 8, 28, 38, 41, 48, 66, 77, 78 SA/NSA
HSDPA speed

42.2 Mbps

-
HSUPA speed

5.76 Mbps

-
LTE speed

LTE, 150 Mbps download, 51 Mbps upload

LTE-A
GPRS

Yes

Yes
EDGE

Yes

Yes

Design
Build

Plastic

Aluminium alloy, glass
SIM

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

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

155.4 mm

160.9 mm
Width

73.5 mm

75 mm
Thickness

9.5 mm

8.2 mm
Weight

156 g

209 g
Colors

Black, Blue, Green, Purple

Black, Blue/Green, Lamborgini Green, Lamborgini Yellow, Silver

Display
Display type

IPS TFT

OLED
Physical size

6.09 inches

6.67 inches
Resolution

720 x 1560 pixels

1440 x 3200 pixels
Pixel density

282 ppi

526 ppi
Display colors

16777216

68719476736
Protection

2.5D curved glass screen

Scratch resistant, 2.5D curved glass screen
Display features

-

120Hz, Dolby Vision, HDR10+, 4000 nits (peak)

Main camera
Camera type

Single

Triple
Main camera

8 MP, f/2.0 , 1.12 µm

50 MP, f/1.6 , 1.0 µm, (wide) , 1/1.55"
(telephoto) , 50 MP, 2x optical zoom
(ultrawide) , 12 MP
Primary camera resolution

3264 x 2448 pixels

8120 x 6180 pixels
Primary camera video

1080p@30fps

8K@24fps, 4K@24/30/60fps, 1080p@30/60/120/240/960fps, 720p@1920fps, gyro-EIS
Primary camera flash

LED flash

LED flash
Camera features

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

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

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, 802.11ax, 802.11be
WLAN WiFi Hotspot

Yes

-
WLAN WiFi Direct

-

Yes
WLAN WiFi Dual Band

-

Yes
USB

microUSB 2.0

Type-C 2.0
USB On-The-Go

Yes

Yes
Bluetooth

v4.2

v5.4
Bluetooth A2DP

Yes

Yes
bluetooth LE

-

Yes
Bluetooth AptX

-

aptX HD, aptX Adaptive
Infrared

-

Yes
NFC

No

Yes
GPS

Yes, with A-GPS

Yes, with A-GPS
GLONASS

-

Yes
GALILEO

-

Yes
BDS

-

Yes
QZSS

-

Yes
NavIC

-

Yes