Blackview A5 vs Doogee X5 Max vs Gretel A7 vs Samsung Galaxy Ace 2: Comparison

Comparison of features, performance, design, battery, camera and connectivity between the following smartphones: Blackview A5 vs Doogee X5 Max vs Gretel A7 vs Samsung Galaxy Ace 2. The complete information of specifications to decide which to buy.

Compare
Blackview A5Blackview A5Global · 1GB · 8GB
Doogee X5 MaxDoogee X5 MaxGlobal · 1GB · 8GB
Gretel A7Gretel A7Global · 1GB · 16GB
Samsung Galaxy Ace 2Samsung Galaxy Ace 2Global · 768MB · 4GB
Technical data sheets

Basics
Blackview A5
Blackview A5
Global · 1GB · 8GB
View datasheet
vs
Doogee X5 Max
Doogee X5 Max
Global · 1GB · 8GB
View datasheet
vs
Gretel A7
Gretel A7
Global · 1GB · 16GB
View datasheet
vs
Samsung Galaxy Ace 2
Samsung Galaxy Ace 2
Global · 768MB · 4GB
View datasheet
vs

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

User reviews
User score
--
4 reviews
4.7
8 reviews
8.0
5 reviews
4.1
36 reviews

Technical specifications of the Blackview A5 vs Doogee X5 Max vs Gretel A7 vs Samsung Galaxy Ace 2

Specs stores to buy Blackview A5 Blackview A5
Global · 1GB · 8GB 		stores to buy Doogee X5 Max Doogee X5 Max
Global · 1GB · 8GB 		Gretel A7 price compare Gretel A7
Global · 1GB · 16GB 		where to buy Samsung Galaxy Ace 2 Samsung Galaxy Ace 2
Global · 768MB · 4GB
Inches 4.5" 5" 4.7" 3.8"
Resolution LowRes HD HD LowRes
Usable surface 65% useful 58% useful 68% useful 56% useful
Aspect Ratio 16:9 16:9 16:9 5:3
Dimensions 66.0 mm
129.9 mm
9.5 mm 		77.1 mm
154.0 mm
9.9 mm 		66.3 mm
134.8 mm
9.2 mm 		62.2 mm
118.3 mm
11.0 mm
Weight 127 g 180 g 136 g 122 g
Micro MT6580
Quad-Core 		MT6580
Quad-Core 		MT6580
Quad-Core 		U8500
Dual-Core
RAM 1 GB RAM 1 GB RAM 1 GB RAM 768 MB RAM
Storage 8 GB 8 GB 16 GB 4 GB
AnTuTu 23.550
v5 		19.700
v? 		18.700
v? 		8.400
v?
Battery 2000 mAh 4000 mAh 2000 mAh 1500 mAh
Main Camera 1
5 Mpx · Unknow

1
5 Mpx · ƒ/1.8

1
8 Mpx · Unknow
S5K3H7
1
5 Mpx · ƒ/2.8

Selfie Camera SELF 2 Mpx · ƒ/-- SELF 5 Mpx · ƒ/-- SELF 2 Mpx · ƒ/-- SELF 0.3 Mpx · ƒ/--
Bands
OS Android 6.0 Marshmallow Android 6.0 Marshmallow Android 6.0 Marshmallow Android 4.1 Jelly Bean

Brand
Brand Blackview Doogee Gretel Samsung
Aliases -- -- -- I8160, GT-I8160, Galaxy Ace II

Release Date
Release date July 2015,
8 years ago 		May 2016,
7 years ago 		March 2017,
7 years ago 		February 2012,
12 years ago
State Not available Not available Not available Not available
Market Global Global Global Global

Design & Materials

Structure

Blackview A5
Doogee X5 Max
Gretel A7
Samsung Galaxy Ace 2
Blackview A5
Doogee X5 Max
Gretel A7
Samsung Galaxy Ace 2
Size
66.0 mm • 129.9 mm • 9.5 mm
See more details
 Print 3D Model
77.1 mm • 154.0 mm • 9.9 mm
See more details
 Print 3D Model
66.3 mm • 134.8 mm • 9.2 mm
See more details
 Print 3D Model
62.2 mm • 118.3 mm • 11.0 mm
See more details
 Print 3D Model
Weight 127 g 180 g 136 g 122 g
Usable surface 65 % 58 % 68 % 56 %
Materials Plastic Plastic Plastic -
Resistance - - - -
Colors
Black

White

Blue
Black

White
Black

White

Yellow

Orange

Screen
Diagonal 4.5" 5" 4.7" 3.8"
Type LCD IPS LCD IPS LCD IPS • JDI LCD IPS • PLS TFT
Aspect Ratio 16:9 16:9 16:9 5:3
Resolution LowRes
480 x 854 px 		HD
720 x 1280 px 		HD
720 x 1280 px 		LowRes
480 x 800 px
Density 218 Pixels per inch 294 Pixels per inch 312 Pixels per inch 246 Pixels per inch

Others

Others
  • Without Notch
  • Brightnes 500 cd/m² (typ)
  • Capacitive
  • Multi-touch
  • Without Notch
  • Capacitive
  • Multi-touch
  • Without Notch
  • Color LED Notifications
  • Corning Gorilla Glass
  • Capacitive
  • Multi-touch
  • Without Notch
  • Capacitive
  • Multi-touch

User reviews

Is it a drop-resistant and scratch-resistant smartphone?
--
6.4
8.6
7.1
Do you think it's a nice phone?
--
7.0
7.4
5.8
Is it comfortable?
--
6.1
9.0
6.3
Can you see it well in the sunlight?
--
6.6
7.2
5.2
Number of reviews
--
8 reviews
5 reviews
36 reviews

Performance & Hardware

Processor
Model Mediatek MT6580M MediaTek MT6580 MediaTek MT6580 ST-Ericsson NovaThor U8500
CPU 4x Cortex-A7 1.0 GHz 4x Cortex-A7 1.3 GHz 4x Cortex-A7 1.3 GHz 2x Cortex-A9 1.0 GHz
Type Quad-Core Quad-Core Quad-Core Dual-Core
Manufacturing 28 nm 28 nm 28 nm 45 nm
64 Bits No No No No

Graphics
GPU ARM Mali-400 MP1 ARM Mali-400 MP2 ARM Mali-400 MP2 ARM Mali-400 MP

RAM
RAM 1 GB 1 GB 1 GB 768 MB
Type -- -- -- --

Antutu
Score
23.550
Antutu v5
Overall performance better than 3% of devices
See more details
19.700
Antutu v?
Overall performance better than 26% of devices
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18.700
Antutu v?
Overall performance better than 11% of devices
See more details
8.400
Antutu v?
Overall performance better than 21% of devices
See more details

Storage
Capacity 8 GB 8 GB 16 GB 4 GB
Type -- -- -- --
SD Slot Yes ,
Independent SD slot 		Yes ,
Independent SD slot 		Yes ,
Independent SD slot 		Yes ,
Independent SD slot

Security
Fingerprint No Yes, in the back No No

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

Audio

Audio
-
-
-
-

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

User reviews

Does it have good sound?
--
6.4
5.0
5.8
Does it work smoothly in everyday use?
--
5.4
6.4
4.0
What's your experience been with demanding games?
--
4.1
4.4
2.5
Number of reviews
--
8 reviews
5 reviews
36 reviews

Camera

Main
No. of cameras Rear camera Rear camera Rear camera Rear camera
1
Camera type

Standard

Standard

Standard

Standard
Resolution 5 Mpx 5 Mpx 8 Mpx 5 Mpx
Sensor Unknown Unknown Samsung S5K3H7 Unknown
Type CMOS CMOS CMOS Unknown
Aperture Unknow ƒ/ 1.8 Unknow ƒ/ 2.8
ISO -- -- -- --
Pixel size 1.24 µm -- 1.40 µm --
Pixel Binning -- -- -- --
Sensor size -- -- 1/3.2" --

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

Selfie
SELF
Camera type

Dedicated

Dedicated

Dedicated

Dedicated
Resolution 2 Mpx 5 Mpx 2 Mpx 0.3 Mpx
Sensor Unknown Unknown Unknown Unknown
Type -- -- -- --
Aperture ƒ/ -- ƒ/ -- ƒ/ -- ƒ/ --
Pixel size -- -- -- --
Pixel Binning -- -- -- --
Sensor size -- -- -- --
Others
--
--
--
--

DxOMark Score
DxOMark Score -- -- -- --

User reviews

Quality of daytime photos
--
5.3
7.8
5.5
Quality of nighttime photos
--
3.4
6.0
3.3
Quality of selfies
--
3.3
6.2
3.8
Does it have a powerful flash?
--
6.1
4.0
4.8
Number of reviews
--
8 reviews
5 reviews
36 reviews

Connectivity

Network compatibility

5G -- -- -- --
4G LTE -- -- -- --
3G
  • B1 (2100)
  • B8 (900)
  • B1 (2100)
  • B2 (1900)
  • B5 (850)
  • B1 (2100)
  • B8 (900)
  • B1 (2100)
  • B8 (900)
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)
  • B2 (1900)
  • B3 (1800)
  • B5 (850)
  • B8 (900)

SIM card
Dual SIM Dual Sim Dual Standby Dual Sim Dual Standby Dual Sim Dual Standby Single Sim
Type
  • Micro SIM
  • Micro SIM
  • Micro SIM
  • Micro SIM
  • Micro SIM
  • Micro SIM
  • Mini SIM

Wi-Fi
Wi-Fi
  • 802.11b
  • 802.11g
  • 802.11n
  • 802.11b
  • 802.11g
  • 802.11n
  • 802.11b
  • 802.11g
  • 802.11n
  • 802.11b
  • 802.11g
  • 802.11n
Others
  • Wi-Fi Hotspot
  • Wi-Fi Hotspot
  • Wi-Fi Hotspot
  • Wi-Fi Hotspot
  • Wi-Fi Direct

Bluetooth
Version Bluetooth 4.0 Bluetooth 4.0 Bluetooth 4.0 Bluetooth 3.0
Others
  • A2DP (Advanced Audio Distribution Profile)
  • A2DP (Advanced Audio Distribution Profile)
  • A2DP (Advanced Audio Distribution Profile)
  • A2DP (Advanced Audio Distribution Profile)
  • AVCTP (Audio/Video Control Transport Protocol)
  • AVDTP (Audio/Video Distribution Transport Protocol
  • AVRCP (Audio/Visual Remote Control Profile)
  • GAVDP (Generic Audio/Video Distribution Profile)
  • GAP (Generic Access Profile)
  • HFP (Hands-Free Profile)
  • HID (Human Interface Profile)
  • HSP (Headset Profile)
  • MAP (Message Access Profile)
  • SPP (Serial Port Protocol)
  • SDP (Service Discovery Protocol)
  • OPP (Object Push Profile)
  • PBAP/PAB (Phone Book Access Profile)

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

USB
USB
  • Charging
  • Charging
  • Mass Storage
  • USB On-The-Go (OTG)
  • Charging
  • Mass Storage
  • 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.
  • NFC
  • Audio Jack
  • Radio FM
  • Computer sync
  • OTA sync
  • Tethering.
  • DLNA

User reviews

Does it have good coverage for calls?
--
7.3
8.2
7.2
Quality of the GPS
--
6.1
6.6
6.4
And the WiFi?
--
6.9
7.0
6.9
Number of reviews
--
8 reviews
5 reviews
36 reviews

Battery

Battery
Capacity
2000 mAh
See more details
4000 mAh
See more details
2000 mAh
See more details
1500 mAh
See more details
Type Li-Ion Li-Polymer Li-Ion Li-Ion
Fast charge No No No No
Others
  • Removable
  • Removable
  • Removable
  • Removable

User reviews

How long does the battery last?
--
  • 0%
    Less than half day
  • 13%
    Less than a day
  • 38%
    One day
  • 25%
    More than one day
  • 25%
    Two days or more
  • 20%
    Less than half day
  • 60%
    Less than a day
  • 20%
    One day
  • 0%
    More than one day
  • 0%
    Two days or more
  • 17%
    Less than half day
  • 49%
    Less than a day
  • 26%
    One day
  • 6%
    More than one day
  • 3%
    Two days or more
Number of reviews
--
8 reviews
5 reviews
36 reviews

Software

Software
Operating System
  • Android 6.0 Marshmallow
    Android 6.0 Marshmallow, 8 years ago
  • Android 6.0 Marshmallow
    Android 6.0 Marshmallow, 8 years ago
  • Android 6.0 Marshmallow
    Android 6.0 Marshmallow, 8 years ago
  • Android 4.1.2 Jelly Bean
    Android 4.1 Jelly Bean, 11 years ago
Google Services (official) Yes Yes Yes Yes

User reviews

Did it come with preinstalled applications?
--
  • 38%
    It comes with a clean operating system
  • 13%
    It has preinstalled apps but they don't bother me
  • 50%
    It has preinstalled apps that I can't uninstall
  • 0%
    It comes with a clean operating system
  • 60%
    It has preinstalled apps but they don't bother me
  • 20%
    It has preinstalled apps that I can't uninstall
  • 8%
    It comes with a clean operating system
  • 28%
    It has preinstalled apps but they don't bother me
  • 64%
    It has preinstalled apps that I can't uninstall
Do you regularly receive updates?
--
  • 0%
    Never
  • 71%
    Once a year
  • 29%
    Every six months
  • 0%
    Every two months or less
  • 60%
    Never
  • 0%
    Once a year
  • 20%
    Every six months
  • 0%
    Every two months or less
  • 74%
    Never
  • 20%
    Once a year
  • 6%
    Every six months
  • 0%
    Every two months or less
Number of reviews
--
8 reviews
5 reviews
36 reviews
Prices
Prices unavailable
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