Allview X4 Soul Infinity Plus vs Posh Volt LTE L540

Allview X4 Soul Infinity Plus

Posh Volt LTE L540

Network
2G network

GSM 850, 900, 1800, 1900

GSM 850, 900, 1800, 1900
3G network

HSDPA 900, 2100

HSDPA 850, 1900, 2100
4G network

LTE frequency band 1(2100), 3(1800), 7(2600), 8(900), 20(800), 38(2600)

LTE frequency band 2(1900), 3(1800), 4(1700/2100), 7(2600), 17(700)
HSDPA speed

21.1 Mbps

21.1 Mbps
HSUPA speed

5.76 Mbps

5.76 Mbps
LTE speed

-

LTE, Cat4, 150 Mbps download, 50 Mbps upload
LTE-A speed

LTE-A, (2CA) Cat6, 300 Mbps download, 50 Mbps upload

-
GPRS

Class 10

Yes
EDGE

Class 10

Yes

Design
Build

Metal

-
SIM

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

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

158.7 mm

143.8 mm
Width

75.2 mm

72 mm
Thickness

8 mm

10 mm
Weight

156 g

167.5 g
Colors

Black

Gold, Grey, Rose Gold

Main camera
Camera type

Dual

-
Main camera

13 MP, f/2.0 , 1/3" , 1.12 µm

8 MP, f/2.4
5 MP
Primary camera resolution

4160 x 3120 pixels

-
Primary camera video

2160p@30fps

1080p@30fps
Primary camera Autofocus

phase detection autofocus

autofocus
Primary camera flash

dual-LED flash

LED flash
Camera features

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

1.12 µm pixel size, 1/4" sensor size, HDR, face detection, geo-tagging, panorama, touch focus

Features
Messaging SMS

SMS(threaded view)

SMS(threaded view)
Messaging MMS

MMS

MMS
Messaging Email

Email

Email
Messaging IM

IM

IM
Messaging Push Mail

Push Mail

Push Mail
Java

-

No
Sensors

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

Accelerometer, proximity