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Model

Maxwest Astro X4

Compare Maxwest Astro X4 and Ulefone Armor 2S

Maxwest Astro X4 vs Ulefone Armor 2S

Maxwest Astro X4

Maxwest Astro X4

Ulefone Armor 2S

Ulefone Armor 2S

Maxwest Astro X4

Ulefone Armor 2S

Network
2G network

GSM 850, 900, 1800, 1900

GSM 850, 900, 1800, 1900
3G network

HSDPA 850, 1700(AWS), 1900

HSDPA 850, 900, 1700, 1900, 2100
4G network

-

LTE frequency band 1(2100), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 18(800), 38(2600), 39(1900); LTE-TDD 1900, 2300, 2500, 2600
HSDPA speed

21.1 Mbps

-
HSUPA speed

5.76 Mbps

-
LTE speed

-

LTE, Cat4 150 Mbps download, 51 Mbps upload
GPRS

Class 12

Yes
EDGE

Class 12

Yes

Availability
Oficially announced

2016-1

2017-12
Status

2016-2

2017-12

Design
Build

-

Metal, plastic
SIM

Dual SIM (dual stand-by)

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

123.5 mm

159 mm
Width

64 mm

78.3 mm
Thickness

9.8 mm

14.5 mm
Weight

122 g

270 g
Waterproof

-

Yes, IP68
Dust proof

-

Yes, IP68
Colors

Black, Blue, Gold, Pink, White

Gold, Gray, Green, Red

Display
Display type

Capacitive touchscreen

IPS capacitive touchscreen
Physical size

4.0 inches

5 inches
Resolution

480 x 800 pixels

1080 x 1920 pixels
Pixel density

233 ppi

441 ppi
Display colors

16777216

16777216
Protection

-

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

Yes

Yes

Hardware
CPU

Dual-core 1.0 GHz ARM Cortex-A7

Quad-core 1.5 GHz Cortex-A53
Chipset

Mediatek MT6572M

Mediatek MT6737T
GPU

Mali-400

Mali-T720 MP2
Memory RAM

512 MB

2 GB
Internal storage

4 GB

16 GB
Memory card

microSD

microSD, microSDHC, microSDXC
Memory card max

32 GB

256 GB

OS
OS

Android OS, v4.4 (KitKat)

Android OS, v7.0 Nougat

Main camera
Main camera

3.15 MP

13 MP, f/2.0 , 1.127 µm
Primary camera resolution

-

4160 x 3120 pixels
Primary camera video

720p

1080p@30fps
Primary camera flash

LED flash

dual-LED flash
Camera features

Geo-tagging, touch focus

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

Selfie camera
Flash

LED flash

-
Secondary camera

VGA

-
Selfie camera

5 MP, f/2.0
Selfie camera resolution

-

2560 x 1920 pixels
Selfie camera video

-

720p@30fps

Sound
3.5mm jack

Yes

No
Loudspeaker

Yes

Yes
Notifications

Vibration; MP3, WAV ringtones

-
Headphone adapter

-

Yes

Multimedia
Radio FM

Stereo FM radio

FM radio

Connectivity
WLAN

Wi-Fi 802.11b, 802.11g, 802.11n

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

Yes

Yes
USB

microUSB 2.0

Type-C reversible connector
USB On-The-Go

-

Yes
Bluetooth

v4.0

v4.1
Bluetooth A2DP

-

Yes
NFC

-

Yes
GPS

Yes, with A-GPS

Yes, with A-GPS
GLONASS

-

Yes

Features
Messaging SMS

SMS(threaded view)

-
Messaging MMS

MMS

-
Messaging Email

Email

-
Messaging IM

IM

-
Java

No

-
Sensors

Accelerometer, proximity

Accelerometer, compass, fingerprint, gyroscope, light, proximity

Browser
HTML

Yes

HTML5

Battery
Battery type

Li-Ion

Li-Po
Battery capacity

1400 mAh

4700 mAh
Battery removable

Removable

Non-removable
Fast battery charging

-

MediaTek Pump Express Plus 2.0
Talk time

8 h

-
Talk time 2G

-

20 h
Talk time 3G

-

20 h
Standby time

180 h

-
Standby time 2G

-

640 h
Standby time 3G

-

640 h

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