Sigma Mobile X-treme PQ39 vs alcatel 3x

Sigma Mobile X-treme PQ39

alcatel 3x

Network
2G network

GSM 850, 900, 1800, 1900

GSM 850, 900, 1800, 1900
3G network

HSDPA 900, 2100

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

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

LTE frequency band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 13(700), 17(700), 28(700)
HSDPA speed

-

42.2 Mbps
HSUPA speed

-

11.5 Mbps
LTE speed

LTE Cat4, 150.8 Mbps download, 51 Mbps upload

LTE, Cat4, 150 Mbps download, 50 Mbps upload
GPRS

Yes

Yes
EDGE

Yes

Yes

Design
Build

Plastic, rubber

Plastic, metal
SIM

Dual SIM (Nano-SIM/microSD)

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

169 mm

153.5 mm
Width

86 mm

71.6 mm
Thickness

16 mm

8.5 mm
Weight

307 g

144 g
Waterproof

IP68

-
Dust proof

IP68

-
Colors

Black

Metallic Black, Metallic Blue, Metallic Gold, Spectrum Black, Spectrum Blue, Spectrum Gold

Main camera
Camera type

Single

Dual
Main camera

13 MP

13 MP, f/2.0 , 1/3" , 1.12 µm
5 MP, f/2.2 , 1/5" , 1.12 µm
Primary camera resolution

4160 x 3120 pixels

4160 x 3120 pixels
Primary camera video

720p@30fps

1080p@30fps
Primary camera Autofocus

-

autofocus
Primary camera flash

Quad LED flash

dual-LED dual-tone 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

Geo-tagging, HDR, face detection, panorama, touch focus

Features
Messaging SMS

-

SMS(threaded view)
Messaging MMS

-

MMS
Messaging Email

-

Email
Messaging IM

-

IM
Messaging Push Mail

-

Push Mail
Sensors

Accelerometer, proximity, light, compass, magnetometer

Fingerprint (rear-mounted), accelerometer, compass, proximity