Ark Brown 1 vs DEXP T155

Ark Brown 1

DEXP T155

Network
2G network

GSM 850, 900, 1800, 1900

GSM 850, 900, 1800, 1900
3G network

HSDPA 900, 2100

HSDPA 900, 2100
4G network

LTE frequency band 3(1800), 7(2600), 18(800)

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

LTE Cat4, 150.8 Mbps download, 51 Mbps upload

LTE, Cat4, 150 Mbps download, 51 Mbps upload
GPRS

Yes

Yes
EDGE

Yes

Yes

Design
Build

Plastic

Plastic, metal
SIM

Dual SIM (Micro-SIM, dual SIM stand-by)

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

139 mm

163 mm
Width

68 mm

76.6 mm
Thickness

8.5 mm

13.9 mm
Weight

117 g

270 g
Waterproof

-

Yes, IP68
Dust proof

-

Yes, IP68
Colors

Brown

Black, Gold

Display
Display type

IPS capacitive touchscreen

IPS
Physical size

4.7 inches

5.5 inches
Resolution

720 x 1280 pixels

720 x 1440 pixels
Pixel density

312 ppi

293 ppi
Display colors

16777216

16777216
Protection

2.5D curved glass screen

Scratch resistant, Dragontrail glass, Oleophobic(lipophobic) coating
Multitouch

Yes

Yes

Main camera
Camera type

Single

Dual
Main camera

13 MP

8 MP
8 MP
Interpolated resolution

-

13 MP
Primary camera resolution

4160 x 3120 pixels

3264 x 2448 pixels
Primary camera video

720p@30fps

1080p@30fps
Primary camera flash

LED flash

LED
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