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Model

Compare BLU Vivo XL4 and Posh Ultra Max LTE L550

BLU Vivo XL4 vs Posh Ultra Max LTE L550

BLU Vivo XL4

Posh Ultra Max LTE L550

Posh Ultra Max LTE L550

BLU Vivo XL4

Posh Ultra Max LTE L550

Network
2G network

GSM 850, 900, 1800, 1900

GSM 850, 900, 1800, 1900
3G network

HSDPA 850, 900, 1700(AWS), 1900, 2100

HSDPA 850, 1900, 2100
4G network

LTE frequency band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 17(700), 28(700), 66(1700/2100)

LTE frequency band 2(1900), 3(1800), 4(1700/2100), 7(2600), 17(700), 12(700), 20(800)
HSDPA speed

42.2 Mbps

42.2 Mbps
HSUPA speed

11.5 Mbps

5.76 Mbps
LTE speed

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

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

Yes

Yes
EDGE

Yes

Yes

Availability
Status

2018-12

2016-12
Oficially announced

2018-12

2016-8

Design
Build

Aluminium alloy, plastic

-
SIM

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

Dual SIM
Height

157.2 mm

152.1 mm
Width

76.2 mm

76.8 mm
Thickness

8 mm

7.3 mm
Weight

178 g

177 g
Colors

Black, Gold

Black, Gold, White

Display
Display type

IPS capacitive touchscreen

IPS LCD capacitive touchscreen
Physical size

6.2 inches

5.5 inches
Resolution

720 x 1520 pixels

720 x 1280 pixels
Pixel density

271 ppi

267 ppi
Display colors

16777216

16777216
Multitouch

Yes

Yes

Hardware
CPU

Octa-core

-
CPU

Quad-core 2.0 GHz Cortex-A53

Quad-core 1.25 GHz Cortex-A53 ARM
CPU(second)

quad-core 1.5 GHz Cortex-A53
Chipset

Mediatek MT6762 Helio P22

Mediatek MT6737
GPU

PowerVR GE8320

Mali-T720
Memory RAM

3 GB

1 GB
Internal storage

32 GB

16 GB
Memory card

microSD, microSDHC, microSDXC

microSD
Memory card max

128 GB

128 GB

OS
OS

Android 8.1 Oreo

Android OS, v6.0 (Marshmallow)

Main camera
Camera type

Dual

-
Main camera

13 MP, f/2.0 , 1/3"

8 MP
2 MP
Primary camera resolution

4160 x 3120 pixels

-
Primary camera video

1080p@30fps

1080p@30fps
Primary camera Autofocus

-

autofocus
Primary camera flash

LED flash

LED flash
Primary camera phase detection autofocus

phase detection autofocus

-
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, touch focus

Selfie camera
Selfie camera

13 MP, f/2.2 , 1/4"

2 MP
Selfie camera resolution

4160 x 3120 pixels

-
Selfie camera video

1080p@30fps

-

Sound
3.5mm jack

Yes

Yes
Loudspeaker

Yes

Yes
Notifications

-

Vibration; MP3, WAV ringtones
Earpiece

Yes

-

Multimedia
Radio

FM Radio

-
Radio FM

-

FM radio

Connectivity
WLAN

Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n

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

Yes

Yes
WLAN WiFi Direct

Yes

-
USB

microUSB 2.0

microUSB 2.0
Bluetooth

v4.0

v4.1
Bluetooth A2DP

Yes

Yes
bluetooth LE

-

Yes
GPS

Yes, with A-GPS

Yes, with A-GPS

Features
Messaging SMS

-

SMS(threaded view)
Messaging MMS

-

MMS
Messaging Email

-

Email
Messaging IM

-

IM
Java

-

No
Sensors

Accelerometer, compass, fingerprint, light, proximity

Accelerometer, proximity

Browser
HTML

HTML5

Yes

Battery
Battery type

Li-Po

Li-Po
Battery capacity

4000 mAh

2700 mAh
Battery removable

Non-removable

-
Talk time 2G

30 h

-
Talk time 3G

24 h

5 h 30 min
Standby time 2G

750 h

-
Standby time 3G

650 h

180 h

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