Comparison between:
- Xiaomi QIN 2 Pro
- Xiaomi Mi MIX Alpha

Brand and model

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

Xiaomi QIN 2 ProXiaomi Mi MIX Alpha
Xiaomi QIN 2 ProXiaomi Mi MIX Alpha
Prices
Model aliasQIN2 Pro
QIN AI Assistant Pro
Mi MIX α
Mi MIX 4

Design

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

Width55.4 mm
5.54 cm
0.182 ft
2.181 in
72.3 mm
7.23 cm
0.237 ft
2.846 in
Height132.6 mm
13.26 cm
0.435 ft
5.22 in
154.38 mm
15.438 cm
0.506 ft
6.078 in
Thickness8.5 mm
0.85 cm
0.028 ft
0.335 in
10.4 mm
1.04 cm
0.034 ft
0.409 in
Weight105 g
0.23 lbs
3.7 oz
241 g
0.53 lbs
8.5 oz
Volume62.44 cm³
3.79 in³
116.08 cm³
7.05 in³
ColorsBlack
White
Black
Body materialsPlasticTitanium
Ceramic
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
Number of SIM cards12
Features-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 (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)
W-CDMAW-CDMA 850 MHz (B5)
W-CDMA 900 MHz (B8)
W-CDMA 1900 MHz (B2)
W-CDMA 2100 MHz (B1)
W-CDMA 850 MHz (B5)
W-CDMA 900 MHz (B8)
W-CDMA 1900 MHz (B2)
W-CDMA 2100 MHz (B1)
TD-SCDMA-TD-SCDMA 1880-1920 MHz
TD-SCDMA 2010-2025 MHz
LTELTE-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-FDD 850 MHz (B5)
LTE-FDD 900 MHz (B8)
LTE-FDD 1700 MHz (B4)
LTE-FDD 1800 MHz (B3)
LTE-FDD 1900 MHz (B2)
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)
5G NR-5G-TDD 2500 MHz (n41)
5G-TDD 3500 MHz (n78)
5G-TDD 4700 MHz (n79)

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 Cat 7
UMTS
EDGE
GPRS
HSPA+
LTE
EV-DO Rev. A
TD-SCDMA
TD-HSDPA
5G NSA

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)

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.

SoCUnisoc SC9863AQualcomm Snapdragon 855 Plus
Process technology28 nm7 nm
CPU4x 1.6 GHz ARM Cortex-A55, 4x 1.2 GHz ARM Cortex-A551x 2.96 GHz Kryo 485, 3x 2.42 GHz Kryo 485, 4x 1.8 GHz Kryo 485
CPU bits64 bit64 bit
Instruction setARMv8-AARMv8-A
CPU cores88
CPU frequency1600 MHz2960 MHz
GPUPowerVR GE8322Qualcomm Adreno 640
GPU frequency-675 MHz
RAM capacity2 GB12 GB
RAM type-LPDDR4X
RAM channels-Double channel
RAM frequency-2133 MHz

Storage

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

Storage32 GB512 GB
-UFS 3.0

Display

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

Type/technologyIPSFlexible OLED
Diagonal size5.05 in
128.27 mm
12.83 cm
7.92 in
201.17 mm
20.12 cm
Width1.88 in
47.64 mm
4.76 cm
5.39 in
136.84 mm
13.68 cm
Height4.69 in
119.1 mm
11.91 cm
5.81 in
147.46 mm
14.75 cm
Aspect ratio2.5:11.078:1
Resolution576 x 1440 pixels2088 x 2250 pixels
Pixel density307 ppi
120 ppcm
388 ppi
152 ppcm
Color depth24 bit
16777216 colors
24 bit
16777216 colors
Display area77.48 %181.36 %
Other features-Capacitive
Multi-touch
Scratch resistant
-Display manufacturer - Visionox
Wraparound display
180.6% screen-to-body ratio

Sensors

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

SensorsProximity
Light
Accelerometer
Accelerometer
Compass
Gyroscope
Pedometer
Geomagnetic
Fingerprint
Hall
Gravity
-Ultrasonic distance sensor
In-display 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 model-Samsung S5KHMX
Sensor type-ISOCELL
Sensor format-1/1.33"
Pixel size-0.8 µm
0.000800 mm
Aperture-f/1.69
Number of lenses-7
Flash typeLEDDual LED
Image resolution3248 x 2448 pixels
7.95 MP
12032 x 9024 pixels
108.58 MP
Video resolution1280 x 720 pixels
0.92 MP
3840 x 2160 pixels
8.29 MP
Video FPS30 fps60 fps
FeaturesAutofocusAutofocus
Continuous autofocus
Continuous shooting
Digital zoom
Digital image stabilization
Optical image stabilization
Geotagging
Panorama
Touch focus
Face detection
White balance settings
ISO settings
Exposure compensation
Self-timer
Scene mode
Macro mode
Phase detection autofocus (PDAF)
-Sensor type - ISOCELL Bright
Pixel size - 1.6 μm (4-in-1 pixel binning)
Four-axis OIS
Super Phase Detection
Laser hybrid focus
Secondary rear camera - 12 MP (portrait)
Sensor model - Samsung S5K2L7 (#2)
Sensor type - ISOCELL (#2)
Sensor size - 1/2.55" (#2)
Pixel size - 1.4 μm (#2)
Aperture size - f/2.0 (#2)
6-element lens (#2)
Dual Phase detection (#2)
2x optical zoom (#2)
Focal length (35 mm equivalent) - 51 mm (#2)
Third rear camera - 20 MP (ultra-wide angle)
Sensor model - Sony IMX350 Exmor RS (#3)
Sensor size - 1/2.8" (#3)
Pixel size - 1.0 μm (#3)
Aperture size - f/2.2 (#3)
6-element lens (#3)
Focal length (35 mm equivalent) - 17 mm (#3)
Angle of view - 117° (#3)
1.5 cm super macro (#3)
Laser hybrid focus (#3)
Sapphire glass

Audio

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

SpeakerLoudspeaker
Earpiece
Loudspeaker
-In-display sound system
TrueWireless Stereo Plus

Radio

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

RadioNoYes

Tracking/Positioning

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

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

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
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
-2x2 MiMO
MU-MiMO

Bluetooth

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

Version4.25.0
Features-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-C
Version2.02.0
FeaturesCharging
Mass storage
On-The-Go
Charging
Host
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 jackNoNo

Connectivity

Information about other important connectivity technologies supported by the devices.

ConnectivityComputer sync
OTA sync
Infrared
VoLTE
Computer sync
OTA sync
Infrared
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

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
AAC+
AMR
AMR-WB
aptX
aptX HD
eAAC+
FLAC
MIDI
MP3
OGG
WMA
WAV
LDAC

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
MP4
Xvid
3GPP
AVI
DivX
H.263
H.264
H.265
MKV
MP4
VC-1
Xvid

Battery

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

Capacity2100 mAh4050 mAh
TypeLi-IonLi-Ion
Charger output power5 V / 1 A5 V / 3 A
9 V / 3 A
20 V / 2 A
FeaturesNon-removableFast charging
Non-removable
-Nano-based Li-Ion battery
 Xiaomi QIN 2 ProXiaomi Mi MIX Alpha