Blackview BV6600 Pro vs Samsung Galaxy M21s

Blackview BV6600 Pro

Samsung Galaxy M21s

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, 1700(AWS), 1900, 2100
4G network

LTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 38, 40, 41, 66

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

42.2 Mbps

42.2 Mbps
HSUPA speed

5.76 Mbps

5.76 Mbps
LTE speed

LTE, Cat4, 150 Mbps download, 51 Mbps upload

LTE-A, 603 Mbps download, 150 Mbps upload
GPRS

Yes

Yes
EDGE

Yes

Yes

Design
Build

Aluminium alloy, plastic, TPU

Glass front (Gorilla Glass 3), plastic back, plastic frame
SIM

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

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

159 mm

159.2 mm
Width

79.4 mm

75.1 mm
Thickness

18 mm

8.9 mm
Weight

325 g

191 g
Waterproof

IP68/IP69K

-
Dust proof

IP68/IP69K

-
MIL-STD-810G

Yes

-
Colors

Black, Green, Orange

Black, Blue

Display
Display type

IPS TFT

Super AMOLED
Physical size

5.7 inches

6.4 inches
Resolution

720 x 1440 pixels

1080 x 2340 pixels
Pixel density

282 ppi

403 ppi
Display colors

16777216

16777216
Protection

Scratch resistant, Asahi Dragontrail glass

2.5D curved glass screen, Corning Gorilla Glass 3
Display features

-

420 nits (typ), Infinity U Display

Main camera
Camera type

Triple

Triple
Main camera

16 MP, f/2.0 , 65˚ , 1/3.1" , 1.0 µm

64 MP, f/1.8 , 1/1.72" , 0.8 µm, (wide) , 26 mm
5 MP

8 MP, (ultrawide) , f/2.2 , 1/4.0" , 1.12 µm
FLIR thermal camera

(depth) , 5 MP, f/2.2
Primary camera resolution

4608 x 3456 pixels

9280 x 6920 pixels
Primary camera video

1080p@30fps

4K@30fps, 1080p@30fps, gyro-EIS
Primary camera flash

LED flash

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

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

Selfie camera
Selfie camera type

Single

Single
Selfie camera

8 MP, f/2.0 , 68˚ , 1/4.0" , 1.12 µm

32 MP, f/2.0 , 1/2.8" , 0.8 µm, (wide) , 26 mm
Selfie camera resolution

3264 x 2448 pixels

-
Selfie camera features

Face unlock, HDR

-
Selfie camera video

1080p@30fps

1080p@30fps

Connectivity
WLAN

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

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

Yes

Yes
WLAN WiFi Direct

Yes

Yes
WLAN WiFi Dual Band

Yes

Yes
USB

Type-C 2.0

Type-C 2.0
USB On-The-Go

Yes

-
Bluetooth

v5.0

v5.0
Bluetooth A2DP

Yes

Yes
bluetooth LE

Yes

Yes
NFC

Yes

No
GPS

Yes, with A-GPS

Yes, with A-GPS
GLONASS

Yes

Yes
GALILEO

Yes

Yes
BDS

Yes

Yes

Features
Sensors

Accelerometer, compass, fingerprint, gyroscope, light, magnetometer, proximity

Accelerometer, compass, fingerprint, gyroscope, proximity