Blackview BV9800 vs Huawei Mate 40

Network
2G network

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

GSM 850, 900, 1800, 1900
3G network

HSDPA 850, 900, 1700, 1900, 2100; TD-SCDMA 1880-1920 MHz; TD-SCDMA 2010-2025 MHz

HSDPA 800, 850, 900, 1700(AWS), 1900, 2100
4G network

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

LTE frequency band 1, 2, 3, 4, 5, 6, 7, 8, 9, 12, 17, 18, 19, 20, 26, 34, 38, 39, 40, 41
5G network

-

5G band 1, 3, 28, 38, 40, 41, 77, 78, 79, 80, 84 SA/NSA/Sub6
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 Cat21
GPRS

Yes

Yes
EDGE

Yes

Yes

Design
Build

Metal, polycarbonate, TPU

Glass front, glass back or eco leather back, aluminum frame
SIM

Dual SIM (Nano-SIM/Nano-SIM(microSD))

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

-

158.6 mm
Width

-

72.5 mm
Thickness

-

8.8 mm
Weight

-

188 g
Waterproof

Yes, IP68, IP69K

-
Splash resistant

-

IP53
Dust proof

Yes, IP68, IP69K

IP53
MIL-STD-810G

Yes

-
Colors

Black, Silver

Black, Green, Silver, White, Yellow

Main camera
Camera type

Triple

Triple
Main camera

48 MP, f/1.75 , 1/2" , 0.8 µm

50 MP, f/1.9 , 1/1.28" , 1.22 µm, (wide) , 23 mm
16 MP

8 MP, (telephoto) , f/2.4 , 85 mm, 3x optical zoom
5 MP

16 MP, (ultrawide) , f/2.2 , 17 mm
Primary camera resolution

8000 x 6000 pixels

8192 x 6144 pixels
Primary camera video

2160p@30fps

4K@30/60fps, 1080p@30/60/120/240fps, 1080p@960fps, gyro-EIS
Primary camera optics

-

Leica optics
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, night 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, macro-mode, phase detection autofocus, contrast detection autofocus, laser autofocus

Selfie camera
Selfie camera type

-

Single
Selfie camera

16 MP, f/2.0 , 1/3.1" , 1.0 µm

13 MP, f/2.4 , (ultrawide) , 18 mm
Selfie camera resolution

4608 x 3456 pixels

4160 x 3120 pixels
Selfie camera features

-

Face unlock, HDR, panorama
Selfie camera video

1080p@30fps

4K@30/60fps, 1080p@30/60/240fps

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, 802.11ax
WLAN WiFi Hotspot

Yes

Yes
WLAN WiFi Direct

Yes

Yes
Wi-Fi display

-

Yes
WLAN WiFi Dual Band

Yes

Yes
USB

Type-C 1.0 reversible connector

Type-C 3.1
USB On-The-Go

Yes

Yes
Bluetooth

v4.2

v5.2
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
Beidou

Yes

-
BDS

-

Yes
QZSS

-

Yes
NavIC

-

Yes

Features
Sensors

Accelerometer, altimeter, barometer, compass, fingerprint, geomagnetic, gyroscope, light, magnetometer, pedometer, proximity

Accelerometer, color spectrum, compass, fingerprint, gyroscope, proximity