Comparison between:
- Blackview A30
- Xiaomi QIN 2 Pro
- Sharp Aquos R2 Compact

Brand and model

Information about the brand, model and model alias (if any) of a specific device.

Blackview A30Xiaomi QIN 2 ProSharp Aquos R2 Compact
Blackview A30
Prices
Xiaomi QIN 2 ProSharp Aquos R2 Compact
Model alias-QIN2 Pro
QIN AI Assistant Pro
707SH
SH-M09

Design

Information about the dimensions and weight of the device, shown in different measurement units. Body materials, available colors, certifications.

Width69.4 mm
6.94 cm
0.228 ft
2.732 in
55.4 mm
5.54 cm
0.182 ft
2.181 in
64 mm
6.4 cm
0.21 ft
2.52 in
Height141.2 mm
14.12 cm
0.463 ft
5.559 in
132.6 mm
13.26 cm
0.435 ft
5.22 in
131 mm
13.1 cm
0.43 ft
5.157 in
Thickness9.8 mm
0.98 cm
0.032 ft
0.386 in
8.5 mm
0.85 cm
0.028 ft
0.335 in
9.3 mm
0.93 cm
0.031 ft
0.366 in
Weight140 g
0.31 lbs
4.94 oz
105 g
0.23 lbs
3.7 oz
135 g
0.3 lbs
4.76 oz
Volume96.03 cm³
5.83 in³
62.44 cm³
3.79 in³
77.97 cm³
4.74 in³
ColorsBlue
Gold
Black
Black
White
Black
White
Green
Body materialsPlasticPlasticMetal
Polycarbonate
Certification--IP58
IP6X

SIM card

The Subscriber Identity Module (SIM) is used in mobile devices for storing data authenticating the subscribers of mobile services.

SIM card typeMicro-SIM
Micro-SIM / microSD
Nano-SIMNano-SIM
Number of SIM cards211

Networks

A mobile (cellular) network is a radio system, which allows a large number of mobile devices to communicate with each other.

GSMGSM 850 MHz
GSM 900 MHz
GSM 1800 MHz
GSM 1900 MHz
GSM 850 MHz (B5)
GSM 900 MHz (B8)
GSM 1800 MHz (B3)
GSM 1900 MHz (B2)
GSM 850 MHz
GSM 900 MHz
GSM 1800 MHz
GSM 1900 MHz
W-CDMAW-CDMA 900 MHz
W-CDMA 2100 MHz
W-CDMA 850 MHz (B5)
W-CDMA 900 MHz (B8)
W-CDMA 1900 MHz (B2)
W-CDMA 2100 MHz (B1)
-
UMTS--UMTS 800 MHz
UMTS 850 MHz
UMTS 2100 MHz
LTE-LTE-FDD 850 MHz (B5)
LTE-FDD 900 MHz (B8)
LTE-FDD 1800 MHz (B3)
LTE-FDD 2100 MHz (B1)
LTE-FDD 2600 MHz (B7)
LTE-TDD 1900 MHz (B39)
LTE-TDD 2000 MHz (B34)
LTE-TDD 2300 MHz (B40)
LTE-TDD 2500 MHz (B41)
LTE-TDD 2600 MHz (B38)
LTE 850 MHz
LTE 900 MHz
LTE 1800 MHz
LTE 2100 MHz
LTE 2600 MHz
LTE-TDD 1900 MHz (B39)
LTE-TDD 2500 MHz (B41)
LTE 700 MHz (B12)
LTE 800 MHz (B19)

Mobile network technologies and bandwidth

Communication between devices within mobile networks is realized via various generations of network technologies, which provide different bandwidth.

Mobile network technologiesUMTS
EDGE
GPRS
HSPA+
UMTS
EDGE
GPRS
HSPA+
LTE Cat 7
UMTS
EDGE
GPRS
HSPA+
LTE Cat 18

Operating system

Operating system is the system software, which manages and controls the functioning of the hardware components of the device.

Operating system (OS)Android 8.1 OreoAndroid 9.0 PieAndroid 9.0 Pie

System on Chip (SoC)

A system on a chip (SoC) includes into a single chip some of the main hardware components of the mobile device.

SoCMediaTek MT6580Unisoc SC9863AQualcomm Snapdragon 845 (SDM845)
Process technology28 nm28 nm10 nm
CPU4x 1.3 GHz ARM Cortex-A74x 1.6 GHz ARM Cortex-A55, 4x 1.2 GHz ARM Cortex-A554x 2.8 GHz ARM Cortex-A75, 4x 1.8 GHz ARM Cortex-A55 (Kryo 385)
CPU bits32 bit64 bit64 bit
Instruction setARMv7-AARMv8.2-AARMv8.2-A
Level 1 cache memory (L1)32 KB + 32 KB-32 KB + 32 KB
Level 2 cache memory (L2)512 KB
0.5 MB
-1536 KB
1.5 MB
Level 3 cache memory (L3)--2048 KB
2 MB
CPU cores488
CPU frequency1300 MHz1600 MHz2800 MHz
GPUARM Mali-400 MP1PowerVR GE8322 / IMG8322Qualcomm Adreno 630
GPU cores12-
GPU frequency500 MHz550 MHz710 MHz
RAM capacity2 GB2 GB4 GB
RAM typeLPDDR2/LPDDR3LPDDR4/LPDDR4XLPDDR4X
RAM channelsSingle channelDouble channelDouble channel
RAM frequency533 MHz1600 MHz1866 MHz

Storage

Every mobile device has a built-in storage (internal memory) with a fixed capacity.

Storage16 GB32 GB64 GB
eMMC 5.1-UFS 2.1

Memory cards

Memory cards are used in mobile devices for expanding their external storage capacity.

TypesmicroSD
microSDHC
microSDXC
-microSD
microSDHC
microSDXC

Display

The display of a mobile device is characterized by its technology, resolution, pixel density, diagonal length, color depth, etc.

Type/technologyIPSIPSIGZO
Diagonal size5.5 in
139.7 mm
13.97 cm
5.05 in
128.27 mm
12.83 cm
5.2 in
132.08 mm
13.21 cm
Width2.37 in
60.15 mm
6.01 cm
1.88 in
47.64 mm
4.76 cm
2.23 in
56.54 mm
5.65 cm
Height4.96 in
126.09 mm
12.61 cm
4.69 in
119.1 mm
11.91 cm
4.7 in
119.37 mm
11.94 cm
Aspect ratio2.096:12.5:12.111:1
Resolution540 x 1132 pixels576 x 1440 pixels1080 x 2280 pixels
Pixel density228 ppi
89 ppcm
307 ppi
120 ppcm
485 ppi
190 ppcm
Color depth24 bit
16777216 colors
24 bit
16777216 colors
24 bit
16777216 colors
Display area77.64 %77.48 %80.76 %
Other featuresCapacitive
Multi-touch
Scratch resistant
-Capacitive
Multi-touch
Scratch resistant
AGC glass
450 cd/m²
84% NTSC
-Display manufacturer - Sharp
Corning Gorilla Glass 3
2.5D curved glass screen
120 Hz refresh rate
Dolby Vision
HDR10

Sensors

Different sensors measure different physical quantities and convert them into signals recognizable by the mobile device.

SensorsProximity
Light
Accelerometer
Proximity
Light
Accelerometer
Proximity
Light
Accelerometer
Compass
Gyroscope
Fingerprint

Rear camera

The primary camera of the mobile device is usually placed on its back and can be combined with one or more additional cameras.

Sensor modelSony IMX134 Exmor RS--
Sensor typeCMOS-CMOS BSI
Sensor size3.67 x 2.76 mm
0.18 in
--
Pixel size1.126 µm
0.001126 mm
--
Crop factor9.42--
Aperturef/2.2-f/1.9
Focal length and 35 mm equivalent--22 mm *(35 mm / full frame)
Number of lenses--6
Flash typeLEDLEDDual LED
Image resolution3264 x 2448 pixels
7.99 MP
3248 x 2448 pixels
7.95 MP
5488 x 4112 pixels
22.57 MP
Video resolution1280 x 720 pixels
0.92 MP
1280 x 720 pixels
0.92 MP
3840 x 2160 pixels
8.29 MP
Video FPS30 fps30 fps30 fps
FeaturesAutofocus
Continuous shooting
Digital zoom
Geotagging
Panorama
HDR
Touch focus
Face detection
White balance settings
ISO settings
Exposure compensation
Self-timer
Scene mode
AutofocusAutofocus
Continuous shooting
Digital zoom
Optical zoom
Digital image stabilization
Optical image stabilization
Geotagging
Panorama
HDR
Touch focus
Face detection
White balance settings
ISO settings
Exposure compensation
Self-timer
Scene mode
Phase detection autofocus (PDAF)
Secondary rear camera - 8 MP
Sensor model - GalaxyCore GC8024 (#2)
Sensor type - CMOS BSI (#2)
Sensor size - 3.6 x 3.7 mm (#2)
Aperture size - f/2.4 (#2)
--

Front camera

Modern smartphones have one or more front cameras and their positioning has led to various design concepts – pop-up camera, rotating camera, notch, punch hole, under-display camera, etc.

Sensor modelGalaxyCore GC5025--
Sensor typeCMOS-CMOS BSI
Sensor size2.92 x 2.2 mm
0.14 in
--
Pixel size1.141 µm
0.001141 mm
--
Crop factor11.84--
Aperturef/2.8-f/2
Field of view--90 °
Image resolution2560 x 1920 pixels
4.92 MP
-3264 x 2448 pixels
7.99 MP
Video resolution640 x 480 pixels
0.31 MP
-1920 x 1080 pixels
2.07 MP
Video FPS30 fps-30 fps
FeaturesFace unlock-Face unlock

Audio

Information about the type of speakers and the audio technologies supported by the device.

SpeakerLoudspeaker
Earpiece
Loudspeaker
Earpiece
Loudspeaker
Earpiece
--Dolby Atmos

Radio

The radio in a mobile device is a built-in FM radio receiver.

RadioYesNoNo

Tracking/Positioning

Information about the positioning and navigation technologies supported by the device.

Tracking/PositioningGPS
A-GPS
GPS
A-GPS
GPS
A-GPS
GLONASS
BeiDou
Galileo

Wi-Fi

Wi-Fi is a technology that provides wireless data connections between various devices within a short range.

Wi-Fi802.11b
802.11g
802.11n
Wi-Fi Hotspot
802.11a
802.11b
802.11g
802.11n
Dual band
Wi-Fi Hotspot
802.11a
802.11b
802.11g
802.11n
802.11n 5GHz
802.11ac
Dual band
Wi-Fi Hotspot
Wi-Fi Direct
Wi-Fi Display

Bluetooth

Bluetooth is a standard for secure wireless data transfer between different types of devices over short distances.

Version4.24.25.0
FeaturesA2DP
HSP
-A2DP
AVRCP
DUN
FTP
HFP
HID
HSP
OPP
PAN
PBAP
SPP
HOGP

USB

The Universal Serial Bus (USB) is an industry standard that allows different electronic devices to exchange data.

Connector typeMicro USBUSB Type-CUSB Type-C
Version2.02.02.0
FeaturesCharging
Mass storage
Charging
Mass storage
On-The-Go
Charging
Mass storage
On-The-Go

Headphone jack

The headphone jack is an audio phone connector, a.k.a. an audio jack. The most widely used one in mobile devices is the 3.5 mm headphone jack.

Headphone jackYesNoYes

Connectivity

Information about other important connectivity technologies supported by the devices.

ConnectivityComputer sync
OTA sync
Tethering
Computer sync
OTA sync
Infrared
VoLTE
Computer sync
OTA sync
Tethering
VoLTE
VoWiFi

Browser

A web browser is a software application for accessing, fetching, displaying and navigating through information on the World Wide Web.

BrowserHTML
HTML5
CSS 3
HTML
HTML5
CSS 3
HTML
HTML5
CSS 3

Audio file formats/codecs

Mobile devices support various audio file formats and codecs, which respectively store and code/decode digital audio data.

Audio file formats/codecsAAC
AMR
eAAC+
FLAC
MIDI
MP3
OGG
WMA
WAV
AAC
AMR
eAAC+
FLAC
MIDI
MP3
OGG
WMA
WAV
AAC
AAC+
AMR
AMR-WB
eAAC+
FLAC
MIDI
MP3
OGG
WMA
WAV

Video file formats/codecs

Mobile devices support various video file formats and codecs, which respectively store and code/decode digital video data.

Video file formats/codecs3GPP
AVI
H.263
H.264
MP4
WebM
3GPP
AVI
MP4
Xvid
3GPP
AVI
DivX
Flash Video
H.263
H.264
H.265
MKV
QuickTime
MP4
VP9
WebM
WMV
Xvid

Battery

The batteries of mobile devices differ in capacity and technology. They provide the electrical charge needed for the functioning of the devices.

Capacity2500 mAh2100 mAh2500 mAh
TypeLi-IonLi-IonLi-Polymer
2G talk time28 h
1680 min
1.2 days
--
3G talk time28 h
1680 min
1.2 days
--
Charger output power5 V / 1 A5 V / 1 A-
Quick charge technology--Qualcomm Quick Charge 3.0
FeaturesRemovableNon-removableFast charging
Non-removable

Specific Absorption Rate (SAR)

The SAR rating shows the amount of electromagnetic radiation absorbed by the human body when using a mobile device, expressed in W/kg.

Head SAR (EU)0.326 W/kg--
Body SAR (EU)0.688 W/kg--
 Blackview A30Xiaomi QIN 2 ProSharp Aquos R2 Compact