Blackview A7 vs Blackview A9 Pro vs Doogee X20: Comparison

Comparison of features, performance, design, battery, camera and connectivity between the following smartphones: Blackview A7 vs Blackview A9 Pro vs Doogee X20. The complete information of specifications to decide which to buy.

Compare
Blackview A7Blackview A7Global · 2GB · 16GB · Pro
Blackview A9 ProBlackview A9 ProGlobal · 2GB · 16GB
Doogee X20Doogee X20Global · 2GB · 16GB
Technical data sheets

Basics
Blackview A7
Blackview A7
Global · 2GB · 16GB · Pro
View datasheet
vs
Blackview A9 Pro
Blackview A9 Pro
Global · 2GB · 16GB
View datasheet
vs
Doogee X20
Doogee X20
Global · 2GB · 16GB
View datasheet
vs

Score
Ki Cost-effective
Score		 -- Not available -- Not available -- Not available
Design and Screen score --Design & Materials --Design & Materials --Design & Materials
Performance and Hardware score --Performance & Hardware --Performance & Hardware --Performance & Hardware
Camera score --Camera --Camera --Camera
Connectivity score -- Connectivity -- Connectivity -- Connectivity
Battery score --Battery --Battery --Battery

User reviews
User score
7.8
13 reviews
--
4 reviews
--
2 reviews

Technical specifications of the Blackview A7 vs Blackview A9 Pro vs Doogee X20

Specs Blackview A7 price comparison Blackview A7
Global · 2GB · 16GB · Pro 		Blackview A9 Pro price compare Blackview A9 Pro
Global · 2GB · 16GB 		where to buy Doogee X20 Doogee X20
Global · 2GB · 16GB
Inches 5" 5" 5"
Resolution HD HD HD
Usable surface 68% useful 66% useful 66% useful
Aspect Ratio 16:9 16:9 16:9
Dimensions 71.0 mm
143.0 mm
9.5 mm 		72.4 mm
143.6 mm
9.2 mm 		71.9 mm
145.5 mm
8.8 mm
Weight 176 g 172 g 174 g
Micro MT6737
Quad-Core 		MT6737
Quad-Core 		MT6580
Quad-Core
RAM 2 GB RAM 2 GB RAM 2 GB RAM
Storage 16 GB 16 GB 16 GB
AnTuTu 21.230
v? 		28.988
v6 		21.000
v?
Battery 2800 mAh 3000 mAh 2580 mAh
Main Camera 1
8 Mpx · ƒ/2.4
S5K4H5
2 		1
8 Mpx · Unknow

2 		1
5 Mpx · ƒ/2.8

2
Selfie Camera SELF 2 Mpx · ƒ/-- SELF 2 Mpx · ƒ/-- SELF 1.9 Mpx · ƒ/--
Bands
OS Android 7.0 Nougat Android 7.0 Nougat Android 7.0 Nougat

Brand
Brand Blackview Blackview Doogee
Aliases -- -- --

Release Date
Release date July 2017,
6 years ago 		March 2017,
7 years ago 		July 2017,
6 years ago
State Not available Not available Not available
Market Global Global Global

Design & Materials

Structure

Blackview A7
Blackview A9 Pro
Doogee X20
Blackview A7
Blackview A9 Pro
Doogee X20
Size
71.0 mm • 143.0 mm • 9.5 mm
See more details
 Print 3D Model
72.4 mm • 143.6 mm • 9.2 mm
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 Print 3D Model
71.9 mm • 145.5 mm • 8.8 mm
See more details
 Print 3D Model
Weight 176 g 172 g 174 g
Usable surface 68 % 66 % 66 %
Materials Plastic Metal Plastic
Resistance - - -
Colors
Black

White

Blue

Champagne
Black

White

Gold
Black

Silver

Champagne

Screen
Diagonal 5" 5" 5"
Type LCD IPS LCD IPS LCD IPS
Aspect Ratio 16:9 16:9 16:9
Resolution HD
720 x 1280 px 		HD
720 x 1280 px 		HD
720 x 1280 px
Density 294 Pixels per inch 294 Pixels per inch 294 Pixels per inch

Others

Others
  • Without Notch
  • NTSC
  • 100% NTSC
  • Capacitive
  • Multi-touch
  • Without Notch
  • Scratch resistant
  • 2.5D curved glass screen
  • Capacitive
  • Multi-touch
  • Without Notch
  • 1000:1 contrast ratio
  • Capacitive
  • Multi-touch

User reviews

Is it a drop-resistant and scratch-resistant smartphone?
7.9
--
--
Do you think it's a nice phone?
7.3
--
--
Is it comfortable?
7.8
--
--
Can you see it well in the sunlight?
6.2
--
--
Number of reviews
13 reviews
--
--

Performance & Hardware

Processor
Model MediaTek MT6737 (1.3Ghz) MediaTek MT6737 (1.3Ghz) MediaTek MT6580
CPU 4x Cortex-A53 1.3 GHz 4x Cortex-A53 1.3 GHz 4x Cortex-A7 1.3 GHz
Type Quad-Core Quad-Core Quad-Core
Manufacturing 28 nm 28 nm 28 nm
64 Bits Yes Yes No

Graphics
GPU ARM Mali-T720 MP2 550MHz ARM Mali-T720 MP2 550MHz ARM Mali-400 MP2

RAM
RAM 2 GB 2 GB 2 GB
Type -- -- --

Antutu
Score
21.230
Antutu v?
Overall performance better than 23% of devices
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28.988
Antutu v6
Overall performance better than 35% of devices
See more details
21.000
Antutu v?
Overall performance better than 4% of devices
See more details

Storage
Capacity 16 GB 16 GB 16 GB
Type -- -- --
SD Slot Yes ,
Independent SD slot 		Yes ,
Independent SD slot 		Yes ,
Independent SD slot

Security
Fingerprint Yes, in the back Yes, on the front No

Sensors
Sensors
  • Fingerprint
  • Proximity
  • Light sensor
  • Accelerometer
  • Fingerprint
  • Proximity
  • Light sensor
  • Accelerometer
  • Hall
  • Proximity
  • Light sensor
  • Accelerometer

Audio

Audio
-
-
-

Others
Notifications LED -- -- --
Cooling system No No No
Gaming buttons No No No

User reviews

Does it have good sound?
7.1
--
--
Does it work smoothly in everyday use?
6.9
--
--
What's your experience been with demanding games?
4.7
--
--
Number of reviews
13 reviews
--
--

Camera

Main
No. of cameras Double rear camera Double rear camera Double rear camera
1
Camera type

Standard

Standard

Standard
Resolution 8 Mpx 8 Mpx 5 Mpx
Sensor Samsung S5K4H5 Samsung Unknown
Type CMOS BSI CMOS CMOS
Aperture ƒ/ 2.4 Unknow ƒ/ 2.8
ISO -- -- --
Pixel size 1.12 µm 0.98 µm --
Pixel Binning -- -- --
Sensor size 1/4" -- --
2
Camera type


Portrait mode (depth)

Portrait mode (depth)
Resolution
--
--
5 Mpx
Sensor
Unknown
Unknown
Unknown
Type
--
--
--
Aperture
ƒ/ --
ƒ/ --
ƒ/ --
Pixel size
--
--
--
Pixel Binning
--
--
--
Sensor size
--
--
--

Features
Flash LED LED LED
Optical Stabilisation No No No
Slow Motion Video No,
30 fps 		No,
30 fps 		No,
30 fps
Others
  • Digital zoom
  • Dual camera
  • Autofocus
  • Touch focus
  • Continuous shooting
  • Geotagging
  • Panorama
  • HDR
  • Face detection
  • White balance settings
  • ISO settings
  • Exposure compensation
  • Scene mode
  • Self-timer
  • Digital zoom
  • Dual camera
  • Autofocus
  • Touch focus
  • Continuous shooting
  • Geotagging
  • Panorama
  • HDR
  • Face detection
  • White balance settings
  • ISO settings
  • Exposure compensation
  • Scene mode
  • Self-timer
  • Digital zoom
  • Dual camera
  • Autofocus
  • Touch focus
  • Continuous shooting
  • Geotagging
  • Panorama
  • HDR
  • Face detection
  • White balance settings
  • ISO settings
  • Exposure compensation
  • Scene mode
  • Self-timer

Selfie
SELF
Camera type

Dedicated

Dedicated

Dedicated
Resolution 2 Mpx 2 Mpx 1.9 Mpx
Sensor Unknown Unknown Unknown
Type -- -- --
Aperture ƒ/ -- ƒ/ -- ƒ/ --
Pixel size -- -- --
Pixel Binning -- -- --
Sensor size -- -- --
Others
--
--
--

DxOMark Score
DxOMark Score -- -- --

User reviews

Quality of daytime photos
7.2
--
--
Quality of nighttime photos
5.2
--
--
Quality of selfies
6.5
--
--
Does it have a powerful flash?
6.5
--
--
Number of reviews
13 reviews
--
--

Connectivity

Network compatibility

5G -- -- --
4G LTE
  • B1 (2100)
  • B3 (1800)
  • B7 (2600)
  • B8 (900)
  • B20 (800)
  • B1 (2100)
  • B3 (1800)
  • B7 (2600)
  • B8 (900)
  • B20 (800)
 --
3G
  • B1 (2100)
  • B8 (900)
  • B1 (2100)
  • B8 (900)
  • B1 (2100)
  • B2 (1900)
  • B5 (850)
2G
  • B2 (1900)
  • B3 (1800)
  • B5 (850)
  • B8 (900)
  • B2 (1900)
  • B3 (1800)
  • B5 (850)
  • B8 (900)
  • B2 (1900)
  • B3 (1800)
  • B5 (850)
  • B8 (900)

SIM card
Dual SIM Dual Sim Dual Standby Dual Sim Dual Standby Dual Sim Dual Standby
Type
  • Micro SIM
  • Nano SIM
  • Micro SIM
  • Micro SIM
  • Micro SIM
  • Nano SIM

Wi-Fi
Wi-Fi
  • 802.11b
  • 802.11g
  • 802.11n
  • 802.11b
  • 802.11g
  • 802.11n
  • 802.11b
  • 802.11g
  • 802.11n
Others
  • Wi-Fi Hotspot
  • Dual band
  • Wi-Fi Hotspot
  • Wi-Fi Hotspot

Bluetooth
Version Bluetooth 4.0 Bluetooth 4.1 Bluetooth 4.0
Others
  • A2DP (Advanced Audio Distribution Profile)
  • A2DP (Advanced Audio Distribution Profile)
  • A2DP (Advanced Audio Distribution Profile)

Navigation
Navigation
  • GPS
  • A-GPS
  • GPS
  • A-GPS
  • GPS
  • A-GPS

USB
USB
  • Charging
  • Mass Storage
  • Charging
  • Mass Storage
  • USB On-The-Go (OTG)
  • USB Type C
  • Charging
  • Mass Storage

SAR
European measurement

The European Union sets a limit of 2 W/kg averaged over 10 grams of tissue.

 -- -- --
American measurement

The FCC limit is 1.6 W/kg measured in a volume of 1 gram of tissue

 -- -- --

Others
Others
  • Audio Jack
  • Radio FM
  • Computer sync
  • OTA sync
  • Tethering.
  • Audio Jack
  • Radio FM
  • Computer sync
  • OTA sync
  • Tethering.
  • Audio Jack
  • Radio FM
  • Computer sync
  • OTA sync
  • Tethering.

User reviews

Does it have good coverage for calls?
8.0
--
--
Quality of the GPS
7.1
--
--
And the WiFi?
8.5
--
--
Number of reviews
13 reviews
--
--

Battery

Battery
Capacity
2800 mAh
See more details
3000 mAh
See more details
2580 mAh
See more details
Type Li-Polymer Li-Ion Li-Ion
Fast charge No No No
Others
  • Removable
  • Removable
  • Removable

User reviews

How long does the battery last?
  • 0%
    Less than half day
  • 8%
    Less than a day
  • 31%
    One day
  • 46%
    More than one day
  • 15%
    Two days or more
--
--
Number of reviews
13 reviews
--
--

Software

Software
Operating System
  • Android 7.0 Nougat
    Android 7.0 Nougat, 7 years ago
  • Android 7.0 Nougat
    Android 7.0 Nougat, 7 years ago
  • Android 7.0 Nougat
    Android 7.0 Nougat, 7 years ago
Google Services (official) Yes Yes Yes

User reviews

Did it come with preinstalled applications?
  • 36%
    It comes with a clean operating system
  • 45%
    It has preinstalled apps but they don't bother me
  • 18%
    It has preinstalled apps that I can't uninstall
--
--
Do you regularly receive updates?
  • 40%
    Never
  • 0%
    Once a year
  • 40%
    Every six months
  • 20%
    Every two months or less
--
--
Number of reviews
13 reviews
--
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Prices
Prices unavailable
Prices unavailable
Prices unavailable