Blackview A7 vs Lenovo K9: Comparison

Comparison of features, performance, design, battery, camera and connectivity between the following smartphones: Blackview A7 vs Lenovo K9. The complete information of specifications to decide which to buy.

Compare
Blackview A7Blackview A7Global · 1GB · 8GB
Lenovo K9Lenovo K9China · 3GB · 32GB
Technical data sheets

Basics
Blackview A7
Blackview A7
Global · 1GB · 8GB
View datasheet
vs
Lenovo K9
Lenovo K9
China · 3GB · 32GB
View datasheet
vs

Score
Ki Cost-effective
Score		 5.7 Ki Cost-effective
Score 		-- Not available
Design and Screen score 4.6Design & Materials --Design & Materials
Performance and Hardware score 4.5Performance & Hardware --Performance & Hardware
Camera score 4.7Camera --Camera
Connectivity score 4.5 Connectivity -- Connectivity
Battery score 4.6 Battery --Battery

User reviews
User score
7.8
13 reviews
--
1 review

Technical specifications of the Blackview A7 vs Lenovo K9

Specs where to buy Blackview A7 Blackview A7
Global · 1GB · 8GB 		Lenovo K9 price compare Lenovo K9
China · 3GB · 32GB
Inches 5" 5.7"
Resolution HD HD+
Usable surface 68% useful 74% useful
Aspect Ratio 16:9 18:9
Dimensions 71.0 mm
143.0 mm
9.5 mm 		72.9 mm
153.8 mm
8.0 mm
Weight 176 g 155 g
Micro MT6580
Quad-Core 		Helio P22
Octa-Core
RAM 1 GB RAM 3 GB RAM
Storage 8 GB 32 GB
AnTuTu 19.000
v? 		75.300
v?
Battery 2800 mAh 3000 mAh
Main Camera 1
8 Mpx · ƒ/2.4
S5K4H5
2 		1
13 Mpx · ƒ/2.2

2
Selfie Camera SELF 1.9 Mpx · ƒ/-- SELF 13 Mpx · ƒ/2.2
Bands
OS Android 7.0 Nougat Android 8.0 Oreo

Brand
Brand Blackview Lenovo
Aliases -- --

Release Date
Release date July 2017,
6 years ago 		October 2018,
5 years ago
State On Sale Not available
Market Global China

Design & Materials

Structure

Blackview A7
Lenovo K9
Blackview A7
Lenovo K9
Size
71.0 mm • 143.0 mm • 9.5 mm
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 Print 3D Model
72.9 mm • 153.8 mm • 8.0 mm
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 Print 3D Model
Weight 176 g 155 g
Usable surface 68 % 74 %
Materials Plastic Metal
Resistance - -
Colors
Black

White

Blue

Champagne
Black

Blue

Screen
Diagonal 5" 5.7"
Type LCD IPS LCD IPS
Aspect Ratio 16:9 18:9
Resolution HD
720 x 1280 px 		HD+
720 x 1440 px
Density 294 Pixels per inch 282 Pixels per inch

Others

Others
  • Without Notch
  • NTSC
  • 100% NTSC
  • Capacitive
  • Multi-touch
  • Without Notch
  • 2.5D curved glass screen
  • 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 MT6580A MediaTek Helio P22 MT6762
CPU 4x Cortex-A7 1.5 GHz 4x Cortex-A53 2.0 GHz + 4x Cortex-A53 1.5 GHz
Type Quad-Core Octa-Core
Manufacturing 28 nm 12 nm
64 Bits No Yes

Graphics
GPU ARM Mali-400 MP1 PowerVR GE8320

RAM
RAM 1 GB 3 GB
Type -- LPDDR3 RAM

Antutu
Score
19.000
Antutu v?
Overall performance better than 41% of devices
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75.300
Antutu v?
Overall performance better than 20% of devices
See more details

Storage
Capacity 8 GB 32 GB
Type -- --
SD Slot Yes ,
Independent SD slot 		Yes ,
Slot for SD or second SIM card

Security
Fingerprint No Yes, in the back

Sensors
Sensors
  • Proximity
  • Light sensor
  • Accelerometer
  • Fingerprint
  • Proximity
  • Light sensor
  • Accelerometer
  • Compass
  • Gyroscope

Audio

Audio
-
-

Others
Notifications LED -- --
Cooling system No No
Gaming buttons 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
1
Camera type

Standard

Standard
Resolution 8 Mpx 13 Mpx
Sensor Samsung S5K4H5 Unknown
Type CMOS BSI CMOS
Aperture ƒ/ 2.4 ƒ/ 2.2
ISO -- --
Pixel size 1.12 µm 1.12 µm
Pixel Binning -- --
Sensor size 1/4" --
2
Camera type


Resolution
--
5 Mpx
Sensor
Unknown
Unknown
Type
--
--
Aperture
ƒ/ --
ƒ/ 2.4
Pixel size
--
--
Pixel Binning
--
--
Sensor size
--
--

Features
Flash LED LED
Optical Stabilisation No No
Slow Motion Video 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
  • Dual front camera
  • Continuous shooting
  • Geotagging
  • Panorama
  • HDR
  • Face detection
  • White balance settings
  • ISO settings
  • Exposure compensation
  • Scene mode
  • Self-timer
  • Front Flash

Selfie
SELF
Camera type

Dedicated

Dedicated
Resolution 1.9 Mpx 13 Mpx
Sensor Unknown Unknown
Type -- --
Aperture ƒ/ -- ƒ/ 2.2
Pixel size -- 1.12 µm
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)
  • B5 (850)
  • B7 (2600)
  • B8 (900)
  • B40 (TDD 2300)
3G
  • B1 (2100)
  • B8 (900)
  • B1 (2100)
  • B5 (850)
  • B8 (900)
2G
  • 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
Type
  • Micro SIM
  • Nano SIM
  • Nano SIM
  • Nano SIM

Wi-Fi
Wi-Fi
  • 802.11b
  • 802.11g
  • 802.11n
  • 802.11b
  • 802.11g
  • 802.11n
  • 802.11n 5GHz
  • 802.11ac
Others
  • Wi-Fi Hotspot
  • Dual band
  • Wi-Fi Hotspot
  • Wi-Fi Direct

Bluetooth
Version Bluetooth 4.0 Bluetooth 4.1 LE Low energy consumption
Others
  • A2DP (Advanced Audio Distribution Profile)
  • A2DP (Advanced Audio Distribution Profile)
  • LE (Low Energy)

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

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

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.
  • VoLTE

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
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3000 mAh
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Type Li-Polymer Li-Polymer
Fast charge No Yes
Others
  • Removable
  • Non-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 8.1 Oreo
    Android 8.0 Oreo, 6 years ago
Google Services (official) Yes No

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
--
Prices
From $ 96 --
Prices unavailable