Apple Watch Series 7 Aluminum 41mm Cellular vs Blackview BV9800

Apple Watch Series 7 Aluminum 41mm Cellular

Blackview BV9800

Network
2G network

GSM 850, 900, 1800, 1900

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

HSDPA 850, 900, 1700(AWS), 1900, 2100

HSDPA 850, 900, 1700, 1900, 2100; TD-SCDMA 1880-1920 MHz; TD-SCDMA 2010-2025 MHz
4G network

LTE frequency band 1, 2, 3, 4, 5, 7, 8, 18, 19, 20, 25, 26, 28, 39, 40, 41, 66

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)
EV-DO speed

-

3.1 Mbps download, 1.8 Mbps upload
LTE speed

-

LTE, Cat6, 301 Mbps download, 51 Mbps upload
GPRS

-

Yes
EDGE

-

Yes

Design
Build

Glass front, ceramic/sapphire crystal back, aluminum frame

Metal, polycarbonate, TPU
SIM

eSIM

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

41 mm

-
Width

35 mm

-
Thickness

10.7 mm

-
Weight

32 g

-
Waterproof

IP6X (50m)

Yes, IP68, IP69K
Dust proof

IP6X

Yes, IP68, IP69K
MIL-STD-810G

-

Yes
Colors

Blue, Green, Midnight, Red, Starlight

Black, Silver

Display
Display type

Retina LTPO OLED

IPS capacitive touchscreen
Physical size

1.69 inches

6.3 inches
Resolution

430 x 352 pixels

1080 x 2280 pixels
Pixel density

326 ppi

400 ppi
Display colors

-

16777216
Protection

Ion-X strengthened glass

Scratch resistant, Corning Gorilla Glass 3
Multitouch

-

Yes
Display features

Always-on display, 1000 nits (peak)

-

Main camera
Camera type

-

Triple
Primary camera

No

-
Main camera

48 MP, f/1.75 , 1/2" , 0.8 µm
16 MP
5 MP
Primary camera resolution

-

8000 x 6000 pixels
Primary camera video

-

2160p@30fps
Primary camera flash

-

dual-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

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
WLAN WiFi Hotspot

-

Yes
WLAN WiFi Direct

-

Yes
WLAN WiFi Dual Band

Yes

Yes
USB

No

Type-C 1.0 reversible connector
USB On-The-Go

-

Yes
Bluetooth

v5.0

v4.2
Bluetooth A2DP

A2DP

Yes
bluetooth LE

LE

Yes
NFC

Yes

Yes
GPS

Yes, with A-GPS

Yes, with A-GPS
GLONASS

Yes

Yes
GALILEO

Yes

-
Beidou

-

Yes
BDS

Yes

-
QZSS

Yes

-

Features
Sensors

Accelerometer, always-on altimeter, barometer, compass, gyro, heart rate, SpO2, VO2max

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