Blackview BV9800 vs Meizu 18

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 850, 900, 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, 3, 4, 5, 7, 8, 34, 38, 39, 40, 41
5G network

-

5G band 1, 3, 41, 77, 78, 79 SA/NSA
HSDPA speed

-

42.2 Mbps
HSUPA speed

-

5.76 Mbps
EV-DO speed

3.1 Mbps download, 1.8 Mbps upload

3.1 Mbps download, 1.8 Mbps upload
LTE speed

LTE, Cat6, 301 Mbps download, 51 Mbps upload

LTE Cat20
5G speed

-

5G
GPRS

Yes

Yes
EDGE

Yes

Yes

Display
Display type

IPS capacitive touchscreen

Super AMOLED
Physical size

6.3 inches

6.2 inches
Resolution

1080 x 2280 pixels

1440 x 3200 pixels
Pixel density

400 ppi

563 ppi
Display colors

16777216

16777216
Protection

Scratch resistant, Corning Gorilla Glass 3

Scratch resistant, quad-curved glass screen
Multitouch

Yes

-
Display features

-

120Hz, HDR10+, 420 nits (typ), 1300 nits (peak)

Main camera
Camera type

Triple

Triple
Main camera

48 MP, f/1.75 , 1/2" , 0.8 µm

64 MP, f/1.6 , 1/1.73" inches, 0.8 µm, (wide) , 26 mm
16 MP

8 MP, (telephoto) , f/2.4 , 79 mm, 1/4.4" inches, 1.0 µm, 3x optical zoom
5 MP

16 MP, 122˚ , (ultrawide) , f/2.2 , 15 mm, 1/3.0 inches, 1.0 µm
Primary camera resolution

8000 x 6000 pixels

9248 x 6944 pixels
Primary camera video

2160p@30fps

4K@30/60fps, 1080p; gyro-EIS
Primary camera flash

dual-LED flash

Dual-LED dual-tone 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, DarkVision, pure fusion, live photo, super night view 4.0

Selfie camera
Selfie camera type

-

Single
Selfie camera

16 MP, f/2.0 , 1/3.1" , 1.0 µm

20 MP, f/2.2 , 1/3.4" inches, 0.8 µm, (wide) , 26 mm
Selfie camera resolution

4608 x 3456 pixels

-
Selfie camera features

-

Face unlock, HDR, AI ultra-clear image
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, 802.11ax
WLAN WiFi Hotspot

Yes

Yes
WLAN WiFi Direct

Yes

Yes
WLAN WiFi Dual Band

Yes

Yes
USB

Type-C 1.0 reversible connector

Type-C 2.0
USB On-The-Go

Yes

-
Bluetooth

v4.2

v5.2
Bluetooth A2DP

Yes

A2DP
bluetooth LE

Yes

LE
NFC

Yes

Yes
GPS

Yes, with A-GPS

Yes, with dual-band A-GPS
GLONASS

Yes

Yes
GALILEO

-

Yes
Beidou

Yes

BeiDou
QZSS

-

Yes

Features
Sensors

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

Accelerometer, compass, fingerprint, gyroscope, proximity

Battery
Battery type

Li-Po

Li-Po
Battery capacity

6580 mAh

4500 mAh
Battery removable

Non-removable

Non-removable
Fast battery charging

Yes

Super mCharge, Qualcomm Quick Charge 3+ (40% in 15 min, 100% in 50 min)
Wireless charging

Yes

-