Lenovo K9 vs Samsung Galaxy Z Flip

Lenovo K9

Samsung Galaxy Z Flip

Network
2G network

GSM 850, 900, 1800, 1900

GSM 850, 900, 1800, 1900
3G network

HSDPA 850, 900, 1900, 2100

HSDPA 850, 900, 1700(AWS), 1900, 2100
4G network

LTE frequency band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800), 38(2600), 40(2300), 41(2500)

LTE frequency band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 13(700), 14(700), 17(700), 18(800), 19(800), 20(800), 25(1900), 26(850), 28(700), 29(700), 30(2300), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500), 46(5200), 66(1700/2100), 71(600)
HSDPA speed

42.2 Mbps

42.2 Mbps
HSUPA speed

5.76 Mbps

5.76 Mbps
LTE speed

LTE-A, Cat6, 300 Mbps download, 51 Mbps upload

LTE-A (5CA), Cat16, 1000 Mbps download, 150 Mbps upload
GPRS

Yes

Yes
EDGE

Yes

Yes

Display
Display type

IPS LCD capacitive touchscreen

Foldable Dynamic AMOLED capacitive touchscreen
Physical size

5.7 inches

1.1 inches
Resolution

720 x 1440 pixels

112 x 300 pixels
Physical size unfolded

-

6.7 inches
Resolution unfolded

-

1080 x 2636 pixels
Pixel density

282 ppi

425 ppi
Display colors

16777216

16777216
Protection

2.5D curved glass screen

Scratch resistant
Multitouch

Yes

Yes
Display features

-

HDR10+

Main camera
Camera type

Dual

Dual
Main camera

13 MP, f/2.2 , 1/3" , 1.12 µm

12 MP, f/1.8 , 1/2.55" , 1.4 µm, 27 mm
5 MP, f/2.4 , 1.12 µm

12 MP, f/2.2 , 1.12 µm, 12 mm
Primary camera resolution

4160 x 3120 pixels

4032 x 3024 pixels
Primary camera video

1080p@30/60fps

2160p@30/60fps, 1080p@60/240fps, 720p@960fps
Primary camera flash

dual-LED flash

LED flash
Primary camera phase detection autofocus

phase detection autofocus

-
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, optical zoom, optical 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

-

109
DxOMark video

-

96
DxOMark camera score

-

105

Connectivity
WLAN

Wi-Fi 802.11b, 802.11g, 802.11n

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

Yes

Yes
WLAN WiFi Direct

Yes

Yes
WLAN WiFi Dual Band

-

Yes
USB

Type-C 1.0 reversible connector

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

Yes

-
Bluetooth

v4.1

v5.0
Bluetooth A2DP

Yes

Yes
bluetooth LE

Yes

Yes
NFC

-

Yes
GPS

Yes, with A-GPS

Yes, with A-GPS
GLONASS

-

Yes
GALILEO

-

Yes
Beidou

-

Yes