Comparison between:
- Xiaomi Black Shark 2 Pro
- Xiaomi Redmi K30 4G
- Xiaomi Redmi K30 5G

Brand and model

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

Xiaomi Black Shark 2 ProXiaomi Redmi K30 4GXiaomi Redmi K30 5G
Xiaomi Black Shark 2 Pro
Prices
Xiaomi Redmi K30 4G
Prices
Xiaomi Redmi K30 5G
Prices
Model aliasBlack Shark 2ProM1912G7BE
M1912G7BC
-

Design

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

Width75.01 mm
7.501 cm
0.246 ft
2.953 in
76.6 mm
7.66 cm
0.251 ft
3.016 in
76.6 mm
7.66 cm
0.251 ft
3.016 in
Height163.61 mm
16.361 cm
0.537 ft
6.441 in
165.3 mm
16.53 cm
0.542 ft
6.508 in
165.3 mm
16.53 cm
0.542 ft
6.508 in
Thickness8.77 mm
0.877 cm
0.029 ft
0.345 in
8.79 mm
0.879 cm
0.029 ft
0.346 in
8.79 mm
0.879 cm
0.029 ft
0.346 in
Weight205 g
0.45 lbs
7.23 oz
208 g
0.46 lbs
7.34 oz
208 g
0.46 lbs
7.34 oz
Volume107.63 cm³
6.54 in³
111.3 cm³
6.76 in³
111.3 cm³
6.76 in³
ColorsBlack
Silver
Green
Orange
Purple
Blue
Gold
Purple
Fuchsia
Blue
Blue
White
Purple
Fuchsia
Body materialsAluminium alloyPlastic
Glass
Plastic
Glass

SIM card

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

SIM card typeNano-SIMNano-SIM
Nano-SIM / microSD
Nano-SIM
Nano-SIM / microSD
Number of SIM cards222
FeaturesDual SIM stand-by (Both cards are active. When one is busy, the other is not active)Dual SIM stand-by (Both cards are active. When one is busy, the other is not active)Dual SIM stand-by (Both cards are active. When one is busy, the other is not active)

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 (B5)
GSM 900 MHz (B8)
GSM 1800 MHz (B3)
GSM 1900 MHz (B2)
CDMACDMA 800 MHzCDMA 800 MHz (BC0)CDMA 800 MHz (BC0)
W-CDMAW-CDMA 850 MHz
W-CDMA 900 MHz
W-CDMA 1700 MHz
W-CDMA 1900 MHz
W-CDMA 2100 MHz
W-CDMA 850 MHz (B5)
W-CDMA 900 MHz (B8)
W-CDMA 2100 MHz (B1)
W-CDMA 850 MHz (B5)
W-CDMA 900 MHz (B8)
W-CDMA 2100 MHz (B1)
TD-SCDMATD-SCDMA 1900 MHz
TD-SCDMA 2000 MHz
TD-SCDMA 1880-1920 MHz
TD-SCDMA 2010-2025 MHz
TD-SCDMA 1880-1920 MHz
TD-SCDMA 2010-2025 MHz
LTELTE-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 700 MHz Class 17
LTE 800 MHz
LTE 850 MHz
LTE 900 MHz
LTE 1700/2100 MHz
LTE 1800 MHz
LTE 1900 MHz
LTE 2100 MHz
LTE 2600 MHz
LTE-FDD 850 MHz (B5)
LTE-FDD 900 MHz (B8)
LTE-FDD 1800 MHz (B3)
LTE-FDD 2100 MHz (B1)
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-FDD 850 MHz (B5)
LTE-FDD 900 MHz (B8)
LTE-FDD 1800 MHz (B3)
LTE-FDD 2100 MHz (B1)
LTE-TDD 1900 MHz (B39)
LTE-TDD 2300 MHz (B40)
LTE-TDD 2500 MHz (B41)
5G NR--5G-TDD 2500 MHz (n41)
5G-TDD 3500 MHz (n78)

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+
LTE
EV-DO Rev. A
TD-SCDMA
TD-HSDPA
EDGE
GPRS
HSPA+
LTE
TD-SCDMA
EDGE
GPRS
HSPA+
LTE
TD-SCDMA
5G NSA
5G SA
--Snapdragon X52 modem

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 9.0 PieMIUI 11 (Android 10)MIUI 11 (Android 10)

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.

SoCQualcomm Snapdragon 855 PlusQualcomm Snapdragon 730GQualcomm Snapdragon 765G
Process technology7 nm8 nm7 nm
CPU1x 2.96 GHz Kryo 485, 3x 2.42 GHz Kryo 485, 4x 1.8 GHz Kryo 4852x 2.2 GHz Kryo 470, 6x 1.8 GHz Kryo 4701x 2.4 GHz Kryo 475, 1x 2.2 GHz Kryo 475, 6x 1.8 GHz Kryo 475
CPU bits64 bit64 bit64 bit
Instruction setARMv8-AARMv8ARMv8-A
CPU cores888
CPU frequency2960 MHz2200 MHz2400 MHz
GPUQualcomm Adreno 640Qualcomm Adreno 618Qualcomm Adreno 620
GPU frequency675 MHz--
RAM capacity12 GB6 GB
8 GB
6 GB
8 GB
RAM typeLPDDR4XLPDDR4XLPDDR4X
RAM channelsDouble channelDouble channelDouble channel
RAM frequency2133 MHz1866 MHz2133 MHz
Liquid Cool 3.0 vapor chamber systemMi Turbo
Game Turbo 2.0
Mi Turbo
Game Turbo 2.0

Storage

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

Storage128 GB
256 GB
64 GB
128 GB
256 GB
64 GB
128 GB
256 GB
UFS 3.0UFS 2.1UFS 2.1

Memory cards

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

Types-microSD
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/technologySuper AMOLEDIPSIPS
Diagonal size6.39 in
162.31 mm
16.23 cm
6.67 in
169.42 mm
16.94 cm
6.67 in
169.42 mm
16.94 cm
Width2.68 in
68.02 mm
6.8 cm
2.74 in
69.52 mm
6.95 cm
2.74 in
69.52 mm
6.95 cm
Height5.8 in
147.37 mm
14.74 cm
6.08 in
154.5 mm
15.45 cm
6.08 in
154.5 mm
15.45 cm
Aspect ratio2.167:12.222:12.222:1
Resolution1080 x 2340 pixels1080 x 2400 pixels1080 x 2400 pixels
Pixel density403 ppi
158 ppcm
395 ppi
155 ppcm
395 ppi
155 ppcm
Color depth24 bit
16777216 colors
24 bit
16777216 colors
24 bit
16777216 colors
Display area81.94 %85.1 %85.1 %
Other featuresCapacitive
Multi-touch
Scratch resistant
Capacitive
Multi-touch
Scratch resistant
Capacitive
Multi-touch
Scratch resistant
Display manufacturer - Samsung
Corning Gorilla Glass 6
2.5D curved glass screen
Always-On Display
Magic Press stereo control
60000:1 contrast ratio
430 cd/m²
Peak brightness - 600 cd/m²
108.9% NTSC
Touch registration rate - 240 Hz
Input latency - 43.5 ms
HDR10
Corning Gorilla Glass 5
2.5D curved glass screen
Oleophobic coating
120Hz
TÜV Rheinland Low Blue Light Certification
HDR10
Corning Gorilla Glass 5
2.5D curved glass screen
Oleophobic coating
120Hz sampling rate
TÜV Rheinland Low Blue Light Certification
HDR10

Sensors

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

SensorsProximity
Light
Accelerometer
Compass
Gyroscope
Barometer
Fingerprint
Hall
Proximity
Light
Accelerometer
Compass
Gyroscope
Pedometer
Geomagnetic
Fingerprint
Gravity
Proximity
Light
Accelerometer
Compass
Gyroscope
Pedometer
Geomagnetic
Fingerprint
Gravity
In-display optical fingerprint sensor
Step detector
Step counter
Side-mounted fingerprint sensorSide-mounted fingerprint sensor

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 IMX586 Exmor RSSony IMX686Sony IMX686
Sensor typeCMOS BSICMOS BSICMOS BSI
Sensor format1/2"1/1.7"1/1.7"
Pixel size0.8 µm
0.000800 mm
0.8 µm
0.000800 mm
0.8 µm
0.000800 mm
ISO100 - 3200--
Aperturef/1.75f/1.89f/1.89
Focal length and 35 mm equivalent28 mm *(35 mm / full frame)5.43 mm5.43 mm
Field of view-79 °79 °
Number of lenses6--
Flash typeDual LEDDual LEDDual LED
Image resolution8000 x 6000 pixels
48 MP
9248 x 6944 pixels
64.22 MP
9248 x 6944 pixels
64.22 MP
Video resolution3840 x 2160 pixels
8.29 MP
3840 x 2160 pixels
8.29 MP
3840 x 2160 pixels
8.29 MP
Video FPS30 fps30 fps30 fps
FeaturesAutofocus
Continuous shooting
Digital zoom
Optical zoom
Digital image stabilization
Geotagging
Panorama
HDR
Touch focus
Face detection
White balance settings
ISO settings
Exposure compensation
Self-timer
Scene mode
Macro mode
RAW
Phase detection autofocus (PDAF)
Autofocus
Continuous shooting
Digital 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)
Autofocus
Continuous shooting
Digital 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)
Pixel size - 1.6 μm (4-in-1 pixel binning)
Sapphire crystal glass lens cover
1080p @ 120 fps
720p @ 1920 fps
Secondary rear camera - 12 MP (telephoto)
Sensor model - Samsung S5K3M5 (#2)
Sensor type - ISOCELL (#2)
Sensor size - 1/3.4" (#2)
Pixel size - 1.0 μm (#2)
Aperture size - f/2.2 (#2)
6-element lens (#2)
Focal length (35 mm equivalent) - 51 mm (#2)
Pixel size - 1.6 μm (4-in-1 pixel binning)
10x digital zoom
1080p @ 120 fps
720p @ 960 fps
Secondary rear camera - 8 MP (ultra-wide angle)
Sensor model - OmniVision OV8856 (#2)
Image resolution - 3264 x 2448 (#2)
Sensor size - 1/4" (#2)
Angle of view - 120° (#2)
Pixel size - 1.12 μm (#2)
Aperture size - f/2.2 (#2)
Focal length - 1.66 mm (#2)
Third rear camera - 2 MP (depth-sensing)
Sensor model - GalaxyCore GC02M1 (#3)
Sensor size - 1/5" (#3)
Pixel size - 1.75 μm (#3)
Aperture size - f/2.4 (#3)
Fourth rear camera - 2 MP (macro)
Sensor model - GalaxyCore GC02M1 (#4)
Sensor size - 1/5" (#4)
Macro shooting distance - 2 cm (#4)
Pixel size - 1.75 μm (#4)
Aperture size - f/2.4 (#4)
Focal length - 1.94 mm (#4)
Pixel size - 1.6 μm (4-in-1 pixel binning)
10x digital zoom
1080p @ 120 fps
720p @ 960 fps
Secondary rear camera - 8 MP (ultra-wide angle)
Sensor model - OmniVision OV8856 (#2)
Image resolution - 3264 x 2448 (#2)
Sensor size - 1/4" (#2)
Angle of view - 120° (#2)
Pixel size - 1.12 μm (#2)
Aperture size - f/2.2 (#2)
Focal length - 1.66 mm (#2)
Third rear camera - 5 MP (depth-sensing)
Sensor model - GalaxyCore GC02M1 (#3)
Sensor size - 1/5" (#3)
Angle of view - 83° (#3)
Pixel size - 1.12 μm (#3)
Aperture size - f/2.4 (#3)
Fourth rear camera - 2 MP (macro)
Sensor model - GalaxyCore GC02M1 (#4)
Macro shooting distance - 2 cm (#4)
Sensor size - 1/5" (#4)
Macro shooting distance - 2 cm (#4)
Pixel size - 1.75 μm (#4)
Aperture size - f/2.4 (#4)
Focal length - 1.94 mm (#4)

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 model-Samsung S5K3T2Samsung S5K3T2
Pixel size0.9 µm
0.000900 mm
0.8 µm
0.000800 mm
0.8 µm
0.000800 mm
Aperturef/2f/2.24f/2.24
Focal length and 35 mm equivalent20 mm *(35 mm / full frame)3.14 mm3.14 mm
Field of view-78 °78 °
Number of lenses5--
Image resolution5184 x 3880 pixels
20.11 MP
5184 x 3800 pixels
19.7 MP
5184 x 3800 pixels
19.7 MP
Video resolution1920 x 1080 pixels
2.07 MP
1920 x 1080 pixels
2.07 MP
-
Video FPS30 fps30 fps-
Features-Face unlockFace unlock
-Secondary front camera - 2 MP (depth-sensing)
Sensor model - GalaxyCore GC02M1 (#2)
Angle of view - 83° (#2)
Pixel size - 1.75 μm (#2)
Aperture size - f/2.4 (#2)
Secondary front camera - 2 MP (depth-sensing)
Sensor model - GalaxyCore GC02M1 (#2)
Angle of view - 83° (#2)
Pixel size - 1.75 μm (#2)
Aperture size - f/2.4 (#2)

Audio

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

SpeakerLoudspeaker
Earpiece
Stereo speakers
Loudspeaker
Earpiece
Loudspeaker
Earpiece
Headphone adapter1217 super linear speaker
Smart PA
Hi-Res audio
1217 super linear speaker
Smart PA
Hi-Res audio

Radio

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

RadioNoYesYes

Tracking/Positioning

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

Tracking/PositioningGPS
A-GPS
GLONASS
BeiDou
Galileo
GPS
A-GPS
GLONASS
BeiDou
Galileo
A-GPS
GPS (L1+L5)
GLONASS (G1)
BeiDou (B1+B2a)
Galileo (E1+E5a)
QZSS (L1+L5)

Wi-Fi

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

Wi-Fi802.11a
802.11b
802.11g
802.11n
802.11n 5GHz
802.11ac
Dual band
Wi-Fi Hotspot
Wi-Fi Direct
Wi-Fi Display
802.11a
802.11b
802.11g
802.11n
802.11n 5GHz
802.11ac
Dual band
Wi-Fi Hotspot
Wi-Fi Direct
Wi-Fi Display
802.11a
802.11b
802.11g
802.11n
802.11n 5GHz
802.11ac
Dual band
Wi-Fi Hotspot
Wi-Fi Direct
Wi-Fi Display
2x2 MiMO--

Bluetooth

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

Version5.05.05.1
FeaturesA2DP
LE
A2DP
LE
A2DP
LE

USB

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

Connector typeUSB Type-CUSB Type-CUSB Type-C
Version2.02.02.0
FeaturesCharging
Host
Mass storage
On-The-Go
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 jackNoYesYes

Connectivity

Information about other important connectivity technologies supported by the devices.

ConnectivityComputer sync
OTA sync
Tethering
DLNA
VoLTE
Computer sync
Tethering
NFC
VoLTE
Computer sync
Tethering
NFC
VoLTE

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
AAC+
AMR
AMR-WB
aptX
aptX HD
eAAC+
FLAC
MIDI
MP3
OGG
WMA
WAV
LDAC
AAC
AAC+
AMR
AMR-WB
aptX
aptX HD
eAAC+
FLAC
MIDI
MP3
OGG
WMA
WAV
AAC
AAC+
AMR
AMR-WB
aptX
aptX HD
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
DivX
H.263
H.264
H.265
MKV
MP4
VC-1
Xvid
3GPP
AVI
DivX
Flash Video
H.263
H.264
MKV
MP4
WebM
WMV
Xvid
3GPP
AVI
DivX
Flash Video
H.263
H.264
MKV
MP4
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.

Capacity4000 mAh4500 mAh4500 mAh
TypeLi-PolymerLi-PolymerLi-Polymer
Charger output power5 V / 3 A
9 V / 3 A
12 V / 2.25 A
20 V / 1.35 A
5 V / 3 A
9 V / 3 A
12 V / 2.25 A
20 V / 1.35 A
5 V / 6 A
Quick charge technologyQualcomm Quick Charge 4+--
FeaturesFast charging
Non-removable
Fast charging
Non-removable
Fast charging
Non-removable
 Xiaomi Black Shark 2 ProXiaomi Redmi K30 4GXiaomi Redmi K30 5G