Oukitel K12 vs Ulefone Armor X

Oukitel K12

Ulefone Armor X

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, 1700, 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), 40(2300)

LTE frequency band 1(2100), 3(1800), 7(2600), 8(900), 18(800)
LTE speed

LTE Cat 6, 301.5 Mbps download, 51.0 Mbps upload

LTE, Cat4 150 Mbps download, 51 Mbps upload
GPRS

Yes

Yes
EDGE

Yes

Yes

Display
Display type

IPS capacitive touchscreen

IPS capacitive touchscreen
Physical size

6.3 inches

5.45 inches
Resolution

1080 x 2340 pixels

720 x 1440 pixels
Pixel density

409 ppi

295 ppi
Display colors

16777216

16777216
Protection

LTPS (Low Temperature PolySilicon)

Scratch resistant, Corning Gorilla Glass 3, Oleophobic(lipophobic) coating
Multitouch

Yes

Yes

Main camera
Camera type

Dual

Dual
Main camera

16 MP, 0.26" , 1.132 µm

13 MP, f/2.0
2 MP

5 MP
Primary camera resolution

4608 x 3456 pixels

4160 x 3120 pixels
Primary camera video

1080p@30fps

720p@30fps
Primary camera flash

dual LED 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, phase detection

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

Connectivity
WLAN

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

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

Yes

Yes
WLAN WiFi Direct

Yes

-
WLAN WiFi Dual Band

Yes

Yes
USB

Type-C reversible connector

microUSB 2.0
USB On-The-Go

Yes

-
Bluetooth

v4.2

v4.1
Bluetooth A2DP

Yes

Yes
NFC

-

Yes
GPS

Yes, with A-GPS

Yes, with A-GPS
GLONASS

Yes

Yes