Apple Watch Series 7 Aluminum 45mm Cellular vs Blackview BV9100

Apple Watch Series 7 Aluminum 45mm Cellular

Blackview BV9100

Network
2G network

GSM 850, 900, 1800, 1900

GSM 850, 900, 1800, 1900
3G network

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

HSDPA 850, 900, 1700, 1900, 2100
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), 5(850), 7(2600), 8(900), 12(700), 17(700), 18(800), 19(850), 25(1900), 26(850), 66(1700)
LTE speed

-

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

-

Yes
EDGE

-

Yes

Design
Build

Glass front, ceramic/sapphire crystal back, aluminum frame

Polycarbonate, rubber, aluminium alloy
SIM

eSIM

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

45 mm

-
Width

38 mm

-
Thickness

10.7 mm

-
Weight

38.8 g

-
Waterproof

IP6X (50m)

Yes, IP68, IP69K
Dust proof

IP6X

Yes, IP68, IP69K
MIL-STD-810G

-

Yes
Colors

Blue, Green, Midnight, Red, Starlight

Gray, Silver

Display
Display type

Retina LTPO OLED

IPS capacitive touchscreen
Physical size

1.9 inches

6.3 inches
Resolution

484 x 396 pixels

1080 x 2340 pixels
Pixel density

326 ppi

402 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

-

Dual
Primary camera

No

-
Main camera

16 MP, f/2.0 , 1.132 µm
0.3 MP, f/2.8
Primary camera resolution

-

4608 x 3456 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

Connectivity
WLAN

Wi-Fi 802.11b, 802.11g, 802.11n

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

-

Yes
WLAN WiFi Direct

-

Yes
Wi-Fi display

-

Yes
WLAN WiFi Dual Band

Yes

Yes
USB

No

microUSB 2.0
USB On-The-Go

-

Yes
Bluetooth

v5.0

v5.0
Bluetooth A2DP

A2DP

Yes
bluetooth LE

LE

-
NFC

Yes

Yes
GPS

Yes, with A-GPS

Yes, with A-GPS
GLONASS

Yes

Yes
GALILEO

Yes

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, gravity, gyroscope, light, proximity