Oukitel K9 vs Samsung Galaxy A51 5G

Oukitel K9

Samsung Galaxy A51 5G

Network
2G network

GSM 850, 900, 1800, 1900

GSM 850, 900, 1800, 1900
3G network

W-CDMA 850, 900, 1700, 1900, 2100

HSDPA 850, 900, 1900, 2100 - global; HSDPA 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), 17(700), 18(800), 19(800)

LTE frequency band 1, 3, 4, 5, 7, 8, 12, 20, 28, 38, 40, 41 - global
5G network

-

5G band 41, 78 SA/NSA/Sub6 - global
HSDPA speed

-

42.2 Mbps
HSUPA speed

-

5.76 Mbps
LTE speed

LTE Cat6, 301.5 Mbps download, 51 Mbps upload

LTE-A
5G speed

-

5G
GPRS

Yes

Yes
EDGE

Yes

Yes

Design
Build

Aluminium alloy, plastic

Glass front (Gorilla Glass 3), plastic back, aluminum frame
SIM

Dual SIM (Nano-SIM/microSD)

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

177.6 mm

158.9 mm
Width

86.3 mm

73.6 mm
Thickness

8.9 mm

8.7 mm
Weight

232 g

187 g
Colors

Black, Blue

Black, Pink, White

Display
Display type

IPS capacitive touchscreen

Super AMOLED capacitive touchscreen
Physical size

7.12 inches

6.5 inches
Resolution

1080 x 2244 pixels

1080 x 2400 pixels
Pixel density

350 ppi

405 ppi
Display colors

16777216

16777216
Protection

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

Scratch resistant
Multitouch

Yes

-

Main camera
Camera type

Dual

Quad
Main camera

16 MP

48 MP, f/2.0 , 26 mm, 1/2.0" , 0.8 µm
2 MP

12 MP, f/2.2
5 MP, f/2.4
5 MP, f/2.2
Primary camera resolution

4608 x 3456 pixels

8000 x 6000 pixels
Primary camera video

1080p@30fps

4K@30fps, 1080p@30/120fps; gyro-EIS
Primary camera flash

quad-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

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

-

90
DxOMark zoom

-

32
DxOMark video

-

86
DxOMark camera score

-

87

Connectivity
WLAN

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

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

Yes

Yes
WLAN WiFi Direct

Yes

Yes
Wi-Fi display

-

Yes
WLAN WiFi Dual Band

Yes

Yes
USB

Type-C reversible connector

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

Yes

Yes
Bluetooth

v4.2

v5.0
Bluetooth A2DP

Yes

Yes
bluetooth LE

-

Yes
NFC

-

Yes
GPS

Yes, with A-GPS

Yes, with A-GPS
GLONASS

Yes

Yes
GALILEO

-

Yes
Beidou

-

Yes