Huawei Mate 40 Pro vs Oukitel K9

Network
2G network

GSM 850, 900, 1800, 1900

GSM 850, 900, 1800, 1900
3G network

HSDPA 800, 850, 900, 1700(AWS), 1900, 2100

W-CDMA 850, 900, 1700, 1900, 2100
4G network

LTE frequency band 1, 2, 3, 4, 5, 6, 7, 8, 9, 12, 17, 18, 19, 20, 26, 28, 32, 34, 38, 39, 40, 41, 42

LTE frequency band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 17(700), 18(800), 19(800)
5G network

5G band 1, 3, 5, 7, 8, 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

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

-
LTE speed

LTE Cat21

LTE Cat6, 301.5 Mbps download, 51 Mbps upload
GPRS

Yes

Yes
EDGE

Yes

Yes

Design
Build

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

Aluminium alloy, plastic
SIM

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

Dual SIM (Nano-SIM/microSD)
Height

162.9 mm

177.6 mm
Width

75.5 mm

86.3 mm
Thickness

9.1 mm

8.9 mm
Weight

212 g

232 g
Waterproof

IP68

-
Dust proof

IP68

-
Colors

Black, Green, Silver, White, Yellow

Black, Blue

Display
Display type

OLED

IPS capacitive touchscreen
Physical size

6.76 inches

7.12 inches
Resolution

1344 x 2722 pixels

1080 x 2244 pixels
Pixel density

456 ppi

350 ppi
Display colors

16777216

16777216
Protection

Corning Gorilla Glass

2.5D curved glass screen, LTPS (Low Temperature PolySilicon)
Multitouch

-

Yes
Display features

HDR10, 90Hz, DCI-P3

-

Main camera
Camera type

Triple

Dual
Main camera

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

16 MP
(periscope telephoto) , 12 MP, f/3.4 , 125 mm, 5x optical zoom

2 MP
(ultrawide) , 20 MP, f/1.8 , 18 mm
Primary camera resolution

8192 x 6144 pixels

4608 x 3456 pixels
Primary camera video

4K@30/60fps, 1080p@30/60/120/240/480fps, 720p@960fps, 720p@3840fps, HDR, gyro-EIS

1080p@30fps
Primary camera optics

Leica optics

-
Primary camera flash

LED flash

quad-LED flash
Camera features

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

Autofocus, continuous shooting, digital zoom, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode
DxOMark photo

140

-
DxOMark zoom

88

-
DxOMark video

116

-
DxOMark camera score

136

-

Connectivity
WLAN

Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5GHz, 802.11ac, 802.11ax

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

Yes

Yes
WLAN WiFi Direct

Yes

Yes
Wi-Fi display

Yes

-
WLAN WiFi Dual Band

Yes

Yes
USB

Type-C 3.1

Type-C reversible connector
USB On-The-Go

Yes

Yes
Bluetooth

v5.2

v4.2
Bluetooth A2DP

Yes

Yes
bluetooth LE

Yes

-
Infrared

Yes

-
NFC

Yes

-
GPS

Yes, with A-GPS

Yes, with A-GPS
GLONASS

Yes

Yes
GALILEO

Yes

-
BDS

Yes

-
QZSS

Yes

-
NavIC

Yes

-

Features
Sensors

Accelerometer, barometer, color spectrum, compass, Face ID, fingerprint, gyroscope, proximity

Accelerometer, compass, fingerprint, gyroscope, proximity, light