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Model

Sigma Mobile X-treme PQ51

Compare Sigma Mobile X-treme PQ51 and T-Mobile REVVL 4+

Sigma Mobile X-treme PQ51 vs T-Mobile REVVL 4+

Sigma Mobile X-treme PQ51

Sigma Mobile X-treme PQ51

T-Mobile REVVL 4+

T-Mobile REVVL 4+

Sigma Mobile X-treme PQ51

T-Mobile REVVL 4+

Network
2G network

GSM 850, 900, 1800, 1900

GSM 850, 900, 1800, 1900
3G network

HSDPA 900, 2100

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

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

LTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 13, 20, 25, 26, 28, 38, 39, 40, 41, 66, 71
HSDPA speed

-

42.2 Mbps
HSUPA speed

-

5.76 Mbps
LTE speed

LTE Cat4, 150.8 Mbps download, 51 Mbps upload

LTE, 603 Mbps download, 150 Mbps upload
GPRS

Yes

Yes
EDGE

Yes

Yes

Availability
Oficially announced

2018

2020-08
Status

2018

2020-09

Design
Build

Plastic, rubber

-
SIM

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

Nano-SIM
Height

148 mm

165.4 mm
Width

76 mm

75.2 mm
Thickness

12 mm

8.1 mm
Weight

214 g

180 g
Waterproof

IP68

-
Dust proof

IP68

-
Colors

Black,Red

Gray

Display
Display type

IPS capacitive touchscreen

IPS LCD
Physical size

5.2 inches

6.52 inches
Resolution

720 x 1280 pixels

720 x 1440 pixels
Pixel density

282 ppi

247 ppi
Display colors

16777216

16777216
Protection

Scratch resistant, Corning Gorilla Glass 3

-
Multitouch

Yes

-

Hardware
CPU

-

Octa-core
CPU

Quad-core 1.3 GHz Cortex-A53

Quad-core 2.0 GHz Kryo 260 Gold
CPU(second)

quad-core 1.8 GHz Kryo 260 Silver
Chipset

Mediatek MT6737

Qualcomm SDM665 Snapdragon 665
GPU

Mali-T720 MP1

Adreno 610
Memory RAM

2 GB

4 GB
Internal storage

16 GB

64 GB
Memory card

microSD, microSDHC, microSDXC

microSD, microSDHC, microSDXC
Memory card max

32 GB

-

OS
OS

Android 7.0 Nougat

Android 10

Main camera
Camera type

Dual

Dual
Main camera

13 MP

16 MP
0.3 MP

5 MP
Primary camera resolution

4160 x 3120 pixels

-
Primary camera video

720p@30fps

1080p@30fps
Primary camera flash

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

HDR, Panorama

Selfie camera
Selfie camera type

Dual

Single
Selfie camera

5 MP

16 MP
0.3 MP
Selfie camera resolution

2560 x 1920 pixels

-
Selfie camera video

480p@30fps

1080p@30fps

Sound
3.5mm jack

Yes

Yes
Loudspeaker

Yes

Yes
Earpiece

Yes

Yes

Multimedia
Radio

FM Radio

No

Connectivity
WLAN

Wi-Fi 802.11b, 802.11g, 802.11n

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

Yes

Yes
WLAN WiFi Direct

Yes

Yes
WLAN WiFi Dual Band

-

Yes
USB

microUSB 2.0

Type-C 2.0
USB On-The-Go

Yes

-
Bluetooth

v4.0

v5.0
Bluetooth A2DP

Yes

Yes
bluetooth LE

Yes

Yes
Bluetooth EDR

Yes

-
NFC

-

Yes
GPS

Yes, with A-GPS

Yes, with A-GPS
GLONASS

Yes

-

Features
Sensors

Accelerometer, proximity, light, fingerprint, magnetometer

Accelerometer, fingerprint, proximity

Browser
HTML

HTML5

HTML5

Battery
Battery type

Li-Po

Li-Ion
Battery capacity

3700 mAh

4000 mAh
Battery removable

Non-removable

Non-removable
Fast battery charging

MediaTek Pump Express

-

Cost
Price

-

230 USD

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