Blackview BV9900 Pro vs Xiaomi Poco M4 Pro

Blackview BV9900 Pro

Xiaomi Poco M4 Pro

Network
2G network

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

GSM 850, 900, 1800, 1900
3G network

HSDPA 850, 900, 1700, 1900, 2100

HSDPA 850, 900, 1700(AWS), 1900, 2100 - global version; 850, 900, 1900, 2100 - India
4G network

LTE frequency band 1(2100), 2(1900), 3(1800), 4(1700), 5(850), 7(2600), 8(900), 12(700), 13(700), 17(700), 18(850), 19(850), 20(800), 25(1900), 26(850), 28(700), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500), 66(1700)

LTE frequency band 1, 2, 3, 4, 5, 7, 8, 20, 28, 38, 40, 41 - global version; 1, 3, 5, 8, 40, 41 - India
HSDPA speed

-

42.2 Mbps
HSUPA speed

-

5.76 Mbps
EV-DO speed

3.1 Mbps download, 1.8 Mbps upload

EV-DO Rev.A 3.1 Mbps download, 1.8 Mbps upload
LTE speed

LTE, Cat6, 301 Mbps download, 51 Mbps upload

LTE-A (CA)
GPRS

Yes

Yes
EDGE

Yes

Yes

Design
Build

Metal, polycarbonate, TPU

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

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

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

156.5 mm

159.9 mm
Width

78.3 mm

73.9 mm
Thickness

14.2 mm

8.1 mm
Weight

264 g

179.5 g
Waterproof

Yes, IP68, IP69K

-
Splash resistant

-

IP53
Dust proof

Yes, IP68, IP69K

IP53
MIL-STD-810G

Yes

-
Colors

Black

Black, Blue, Poco Yellow

Display
Display type

IPS

AMOLED
Physical size

5.84 inches

6.43 inches
Resolution

1080 x 2280 pixels

1080 x 2400 pixels
Pixel density

432 ppi

409 ppi
Display colors

16777216

16777216
Protection

Scratch resisant, Corning Gorilla Glass 5

Scratch resistant, 2.5D curved glass screen, Corning Gorilla Glass 3
Multitouch

Yes

-
Display features

-

90Hz, 700 nits, 1000 nits (peak)

Main camera
Camera type

Quad

Triple
Main camera

48 MP, f/1.75 , 1/2" , 1.6 µm

64 MP, f/1.8 , 0.7 µm, (wide) , 26˚ , 26 mm
(ultrawide) , 8 MP, f/2.2 , 118˚ , 1/4" , 1.12 µm
5 MP, 1/5" , 1.12 µm

2 MP, (macro) , f/2.4
2 MP, 1/5" , 1.75 µm
Primary camera resolution

8000 x 6000 pixels

9280 x 6920 pixels
Primary camera video

2160p@30fps

1080p@30fps
Primary camera flash

dual-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, macro-mode, phase detection autofocus, night mode

Autofocus, digital zoom, digital image stabilization, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, phases detection autofocus, night mode, AI camera 2.0

Selfie camera
Selfie camera type

-

Single
Selfie camera

16 MP, f/2.0 , 1/3.1" , 1.0 µm

16 MP, f/2.5 , 1/3.06" , 1.0 µm, (wide)
Selfie camera resolution

4608 x 3456 pixels

4608 x 3456 pixels
Selfie camera features

-

Face detection, 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
Wi-Fi display

Yes

-
WLAN WiFi Dual Band

Yes

Yes
USB

Type-C reversible connector

Type-C 2.0
USB On-The-Go

Yes

Yes
Bluetooth

v5.0

v5.0
Bluetooth A2DP

Yes

Yes
bluetooth LE

Yes

Yes
Infrared

-

Yes
NFC

Yes

Yes
GPS

Yes, with A-GPS

Yes, with A-GPS
GLONASS

Yes

Yes
GALILEO

Yes

Yes
Beidou

Yes

-
BDS

-

Yes

Features
Sensors

Accelerometer, altimeter, barometer, compass, fingerprint, geomagnetic, gyroscope, heart rate, humidity, light, magnetometer, pedometer, proximity, thermometr, UV meter

Accelerometer, compass, fingerprint, gyroscope, virtual proximity