Compare models
Model

Compare BLU J4 and Blackview A100

BLU J4 vs Blackview A100

BLU J4

Blackview A100

BLU J4

Blackview A100

Network
2G network

GSM 850, 900, 1800, 1900

GSM 850, 900, 1800, 1900
3G network

HSDPA 850, 900, 1900, 2100

HSDPA 900, 2100
4G network

-

LTE frequency band 1, 3, 7, 8, 20, 40
HSDPA speed

21.1 Mbps

-
HSUPA speed

5.76 Mbps

-
LTE speed

-

LTE
GPRS

Yes

Yes
EDGE

Yes

Yes

Availability
Oficially announced

2019-10

2021-06
Status

2019-10

2021-06

Design
Build

Plastic

Plastic
SIM

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

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

151 mm

166.3 mm
Width

72.3 mm

77.6 mm
Thickness

10 mm

8.8 mm
Weight

158 g

195 g
Colors

Black, Blue, Brown

Blue, Gray, Green, Pink

Display
Display type

IPS LCD capacitive touchscreen

IPS LCD
Physical size

5.5 inches

6.67 inches
Resolution

720 x 1440 pixels

1080 x 2400 pixels
Pixel density

293 ppi

395 ppi
Display colors

16777216

16777216
Protection

-

2.5D curved glass screen
Multitouch

Yes

-

Hardware
CPU

-

Octa-core
CPU

Quad-core 1.3 GHz Cortex-A7

Quad-core 2.1 GHz Cortex-A73
CPU(second)

quad-core 1.95 GHz Cortex-A53
Chipset

-

MediaTek Helio P70 (MT6771T)
GPU

Mali-400

Mali-G72 MP3
Memory RAM

1 GB

6 GB
Internal storage

32 GB

128 GB
Memory card

microSD, microSDHC, microSDXC

microSD, microSDHC, microSDXC
Memory card max

64 GB

128 GB
Storage

eMMC 5.1

-

OS
OS

Android 8.1 Oreo Go Edition

Doke OS 2.0 (Android 11)

Main camera
Camera type

Single

Triple
Main camera

8 MP

12 MP, (wide) , f/1.75 , 1/2.55" , 1.4 µm
(macro) , 0.3 MP, 1/10" , 2.25 µm
(depth) , 0.3 MP, 1/10" , 2.25 µm
Primary camera resolution

-

4032 x 3024 pixels
Primary camera video

720p@30fps

1080p@30fps
Primary camera flash

LED flash

LED 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

Selfie camera
Selfie camera type

-

Single
Selfie camera

8 MP

8 MP, 1/4" , 1.12 µm
Selfie camera resolution

-

3264 x 2448 pixels
Selfie camera features

-

Face unlock
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

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

v4.1

v4.2
Bluetooth A2DP

Yes

Yes
bluetooth LE

Yes

-
NFC

-

Yes
GPS

Yes, with A-GPS

Yes, with A-GPS
GLONASS

-

Yes
BDS

-

Yes

Features
Sensors

Accelerometer

Accelerometer, fingerprint, gyroscope, proximity

Browser
HTML

HTML5

HTML5

Battery
Battery type

Li-Po

Li-Ion
Battery capacity

2200 mAh

4280 mAh
Battery removable

Removable

Non-removable
Fast battery charging

-

Yes
Talk time 3G

-

19 h
Standby time 3G

-

480 h

Cost
Price

75 USD

140 USD

Tests and performance
Antutu

-

185000 (v8)
Geekbench(single-core)

-

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

-

1388 (v5.2)

latest BLU models

other BLU models

Blackview A100 comparisons

latest Blackview models

other Blackview models