DEXP T155 vs Doogee S68

Network
2G network

GSM 850, 900, 1800, 1900

GSM 850, 900, 1800, 1900; CDMA 800, 1900
3G network

HSDPA 900, 2100

HSDPA 850, 900, 1700, 1900, 2100; TD-SCDMA 1880-1920, 2010-2025
4G network

LTE frequency band 1(2100), 3(1800), 7(2600)

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), 28(700), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500)
EV-DO speed

-

3.1 Mbps download, 1.8 Mbps upload
LTE speed

LTE, Cat4, 150 Mbps download, 51 Mbps upload

LTE Cat4, 301.5 Mbps download, 51 Mbps upload
GPRS

Yes

Yes
EDGE

Yes

Yes

Design
Build

Plastic, metal

Titanium-aluminium alloy, rubber, polycarbonate
SIM

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

Dual SIM (Nano-SIM/Nano-SIM(microSD))
Height

163 mm

-
Width

76.6 mm

-
Thickness

13.9 mm

-
Weight

270 g

-
Waterproof

Yes, IP68

Yes, IP68, IP69K
Dust proof

Yes, IP68

Yes, IP68, IP69K
MIL-STD-810G

-

Yes
Colors

Black, Gold

Black, Yellow

Display
Display type

IPS

IPS capacitive touchscreen
Physical size

5.5 inches

5.9 inches
Resolution

720 x 1440 pixels

1080 x 2280 pixels
Pixel density

293 ppi

428 ppi
Display colors

16777216

16777216
Protection

Scratch resistant, Dragontrail glass, Oleophobic(lipophobic) coating

Scratch resistant, Corning Gorilla Glass 4
Multitouch

Yes

Yes

Main camera
Camera type

Dual

Triple
Main camera

8 MP

21 MP, f/2.0 , 1/2.4" , 1.12 µm
8 MP

8 MP
8 MP
Interpolated resolution

13 MP

-
Primary camera resolution

3264 x 2448 pixels

5312 x 3984 pixels
Primary camera video

1080p@30fps

1080p@30fps
Primary camera flash

LED

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

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

Yes
WLAN WiFi Direct

-

Yes
Wi-Fi display

-

Yes
WLAN WiFi Dual Band

-

Yes
USB

microUSB 2.0

Type-C reversible connector
USB On-The-Go

-

Yes
Bluetooth

v4.1

v4.2
Bluetooth A2DP

Yes

Yes
NFC

-

Yes
GPS

Yes, with A-GPS

Yes, with A-GPS
GLONASS

Yes

Yes
GALILEO

-

Yes
Beidou

-

Yes