BQ Aquaris A4.5 VS. VKworld Discovery S2: Comparison

Comparison of features, performance, design, battery, camera and connectivity between the following smartphones: BQ Aquaris A4.5 VS. VKworld Discovery S2. The complete information of specifications to decide which to buy.

Devices

Ki Note

Ki Cost-effectiveness
No price,
no Ki
No price,
no Ki
Design & Materials
4.7
3.8
Performance & Hardware
3.5
4.3
Camera
4.4
4.4
Connectivity
3.7
3
Battery
3.8
5

Basics

Brand

Brand
BQ
Aliases
--
--

Release Date

Release date
September 2015, 4 years ago
June 2015, 4 years ago
State
Not available
Not available

Design & Materials

Structure

Size
63.5 mm
131.8 mm
8.8 mm
75.0 mm
148.0 mm
7.2 mm
Weight
115 g
185 g
Usable surface
66 %
75 %
Materials
Plastic
Metal
Resistance
-
-
Colors
Black

White
Gold

Screen

Diagonal
4.5"
5.5"
Type
LCD IPS
LCD IPS LG
Resolution
540 x 960 px
1080 x 1920 px
Density
245 Pixels per inch
401 Pixels per inch
Others
  • 450 cd/m2
  • Capacitive
  • Dragontrail glass
  • Multi-touch
  • Without Notch
  • OGS (One Glass Solution)
  • Scratch resistant
  • 2.5D curved glass screen
  • 3D -Parallax barrier (Glasses-free)
  • Capacitive
  • Corning Gorilla Glass 3
  • Multi-touch
  • Without Notch
  • OGS (One Glass Solution)
  • Scratch resistant

Prototypes





Prototypes
BQ Aquaris A4.5
Print 3D Model
VKworld Discovery S2
Print 3D Model

Photos

Performance & Hardware

Processor

Model
MediaTek MT6735M
MediaTek MT6735A
CPU
ARM Cortex-A53
ARM Cortex-A53
Type
Quad-Core
Quad-Core
Frequency
1 GHz
1.3 GHz
64 Bits
Yes
Yes

Graphics

GPU
ARM Mali-T720 MP4
ARM Mali-T720 MP2

RAM

RAM
2 GB
2 GB

Antutu

Score
20.120
Overall performance better than 15% of devices
38.000
Overall performance better than 44% of devices

Storage

Capacity
16 GB
16 GB
SD Slot
Yes
Independent SD slot
Yes
Slot for SD or second SIM card

Security

Fingerprint
No
Yes, in the back

Sensors

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

Others

Notifications LED
No
No

Camera

Main

Resolution
8 Mpx
13 Mpx
Pixel size
1.391 µm
--
Sensor
Unknown Unknown
Sony Exmor
Type
CMOS
CMOS
Aperture
f/2.0
f/2.0
Flash
Dual LED
LED
Features
  • Autofocus
  • Continuous shooting
  • Digital image stabilization
  • Digital zoom
  • Exposure compensation
  • Face detection
  • Geotagging
  • HDR
  • ISO settings
  • Panorama
  • Scene mode
  • Self-timer
  • Touch focus
  • White balance settings
  • Autofocus
  • Continuous shooting
  • Digital image stabilization
  • Digital zoom
  • Exposure compensation
  • Face detection
  • Geotagging
  • HDR
  • ISO settings
  • Panorama
  • Scene mode
  • Touch focus
  • White balance settings
Slow Motion Video
No
30 fps
No
30 fps
Optical Stabilisation
No
No

Selfie

Resolution
5 Mpx
5 Mpx

Connectivity

Networks

5G
-
-
4G LTE
  • B1 (2100)
  • B3 (1800)
  • B7 (2600)
  • B20 (800)
  • B1 (2100)
  • B3 (1800)
  • B7 (2600)
  • B20 (800)
  • B40 (TDD 2300)
3G
  • B1 (2100)
  • B8 (900)
  • B1 (2100)
  • B2 (1900)
  • 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 Full Active
Type
Micro SIM
Micro SIM
Micro SIM
Micro SIM

Wi-Fi

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

Bluetooth

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

Navigation

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

USB

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

SAR

European measurement

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

0.329 W/Kg on head
0.601 W/Kg on body
--
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
  • HotKnot
  • OTA sync
  • Tethering.

Battery

Battery
Capacity
2470 mAh
3200 mAh
Type
Li-Ion Polymer
Li-Polymer
Others
Non-removable
Non-removable

Software

Software
Operating System
Android 6.0 Marshmallow
Android 5.1 Lollipop

Prices

Prices unavailable
Prices unavailable