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Model

Compare BLU J4 and Ulefone Armor 9E

BLU J4 vs Ulefone Armor 9E

BLU J4

Ulefone Armor 9E

Ulefone Armor 9E

BLU J4

Ulefone Armor 9E

Network
2G network

GSM 850, 900, 1800, 1900

GSM 850, 900, 1800, 1900; CDMA 800, 1900
3G network

HSDPA 850, 900, 1900, 2100

HSDPA 850, 900, 1700(AWS), 1900, 2100; CDMA2000 1xEV-DO
4G network

-

LTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 34, 38, 39, 40, 41, 66
HSDPA speed

21.1 Mbps

42.2 Mbps
HSUPA speed

5.76 Mbps

11.5 Mbps
LTE speed

-

LTE, Cat12, 600 Mbps download, 150 Mbps upload
GPRS

Yes

Yes
EDGE

Yes

Yes

Availability
Oficially announced

2019-10

2020-09
Status

2019-10

2020-09

Design
Build

Plastic

Front glass, aluminum back with rubber, aluminum frame
SIM

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

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

151 mm

168.2 mm
Width

72.3 mm

82 mm
Thickness

10 mm

15 mm
Weight

158 g

324 g
Waterproof

-

IP68/IP69K (1.5m and 30 mins)
Dust proof

-

IP68/IP69K
MIL-STD-810G

-

Yes
Colors

Black, Blue, Brown

Black

Display
Display type

IPS LCD capacitive touchscreen

IPS LCD
Physical size

5.5 inches

6.3 inches
Resolution

720 x 1440 pixels

1080 x 2340 pixels
Pixel density

293 ppi

409 ppi
Display colors

16777216

16777216
Multitouch

Yes

-

Hardware
CPU

-

Octa-core
CPU

Quad-core 1.3 GHz Cortex-A7

Dual-core 2.2 GHz Cortex-A75
CPU(second)

Hexa-core 2.0 GHz Cortex-A55
Chipset

-

Mediatek MT6779 Helio P90
GPU

Mali-400

PowerVR GM9446
Memory RAM

1 GB

8 GB
Internal storage

32 GB

128 GB
Memory card

microSD, microSDHC, microSDXC

microSD, microSDHC, microSDXC
Memory card max

64 GB

2 TB
Storage

eMMC 5.1

UFS 2.1

OS
OS

Android 8.1 Oreo Go Edition

Android 10

Main camera
Camera type

Single

Quad
Main camera

8 MP

64 MP, (wide) , f/1.9 , 26 mm, 1/1.72" , 0.8 µm
(ultrawide) , 8 MP, f/2.4 , 100˚ , 1/4.0" , 1.12 µm
(macro) , 2 MP, f/2.2
(depth) , 2 MP, f/2.2
Primary camera resolution

-

9280 x 6944 pixels
Primary camera video

720p@30fps

4K@30fps, 1080p@30fps
Primary camera flash

LED flash

quad-LED flash
Camera features

-

HDR, Panorama

Selfie camera
Selfie camera type

-

Single
Selfie camera

8 MP

8 MP, f/2.2
Selfie camera video

720p@30fps

1080p@30fps

Sound
3.5mm jack

Yes

Yes
Loudspeaker

Yes

Yes
Earpiece

Yes

Yes

Multimedia
Radio

FM Radio

FM radio with RDS, recording

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
USB

microUSB 2.0

Type-C 2.0
USB connector

-

Accessory connector
USB On-The-Go

-

Yes
Bluetooth

v4.1

v5.0
Bluetooth A2DP

Yes

Yes
bluetooth LE

Yes

Yes
NFC

-

Yes
GPS

Yes, with A-GPS

Yes, with A-GPS
GLONASS

-

Yes
GALILEO

-

Yes
BDS

-

Yes

Features
Sensors

Accelerometer

Accelerometer, coulombmeter, compass, fingerprint, gyroscope, proximity

Browser
HTML

HTML5

HTML5

Battery
Battery type

Li-Po

Li-Po
Battery capacity

2200 mAh

6600 mAh
Battery removable

Removable

Non-removable
Fast battery charging

-

Pump Express

Cost
Price

75 USD

350 USD

Tests and performance
Antutu

-

223811 (v8)
Geekbench(single-core)

-

417 (v5.2)
Geekbench(multi-core)

-

1531 (v5.2)

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