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Xiaomi 12 (256GB/12GB) vs Xiaomi Mix 4 (256GB/12GB)

Side by side comparison between Xiaomi 12 vs Xiaomi Mix 4 phones, differences, pros, cons and full specifications. What's the better?

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Compare Xiaomi Mix 4 X Xiaomi 12 (256GB/12GB) 04Points
Xiaomi 12 (256GB/12GB)
Specifications Compare Models Pictures
6.28"
AMOLED

1080x2400

50
MP

32mp

12GB
RAM

Octa-core

4500
mAh

(Non removable)

vs
13Points Xiaomi Mix 4 (256GB/12GB) Compare Xiaomi 12 X
Xiaomi Mix 4 (256GB/12GB)
Specifications Compare Models Pictures
6.67"
AMOLED

1080x2400

108
MP

20mp

12GB
RAM

Octa-core

4500
mAh

(Non removable)

What's the better phone? Xiaomi Mix 4 (256GB/12GB)

The phonemore's choice is much more technical than personal. Therefore, you shouldn't only consider this. Our goal is to help you, but what's important to us may not be important to you. You decide which one is the best! Comment!

12 (256GB/12GB)} 4 Advantages Xiaomi 12 (256GB/12GB) vs Mix 4 (256GB/12GB)} 13 Advantages Xiaomi Mix 4 (256GB/12GB)
+3GHz 64bit Octa-core (4nm)11%
More powerful processor, you can open your applications faster		vs3GHz 64bit Octa-core (5nm)
+180 grams (6.3 ounces)25%
Lighter		vs225 grams (7.88 ounces)
+419 PPI6%
Crisper display of text, images and videos because it has more pixels per inch (ppi)		vs395 PPI
+(front) 32MP61%
Higher resolution secondary camera to take pictures and selfies		vs(front) 20MP
8.2 millimeters (0.32 inches)vs+8 millimeters (0.31 inches)2%
Thinner
Aluminum frame, glass front/backvs+Aluminum body, glass front, ceramic backAdvantage
More resistant material
6.28"vs+6.67"6%
Larger screen
(triple camera) 50MP + 13MP + 5MPvs+(triple camera) 108MP + 13MP + 8MP90%
Higher resolution main camera
Only digital zoomvs+Digital and optical zoomAdvantage
The zoom allows for better focus and approach to take pictures
1/1.56" inchesvs+1/1.33" inches17%
The larger sensor camera lets you take photos with better depth.
Android 12vs+Android 13Advantage
Android 13 is newer and safer
Not supportedvs+Heart rateAdvantage
Sensors help you use the device
Virtual proximity sensorvs+Proximity sensorAdvantage
Sensors help you use the device
Not supportedvs+UWB (Ultra Wideband)Advantage
Sensors help you use the device
67Wvs+120W79%
More power (watts) to charge the battery faster. Sometimes, the charger that comes with the device doesn't have the same power supported by the device. Check before you buy it.
802.11 a/b/g/n/ac/ax [wifi6]vs+802.11 a/b/g/n/ac/ax [wifi6E/6]Advantage
WiFi 802.11 a/b/g/n/ac/ax [wifi6E/6] is newer and faster
Not supportedvs+IP53 certifiedAdvantage
Protection against water allows you talk to your friends in the rain, for example
42 Common items in both devices
12GB LPDDR5
256GB (218GB available)
UFS 3.1
AMOLED
Dolby Vision/HDR10+
120Hz
1 billion
+35 specs and more in the table below

Check the comparison table below for more items that are not evaluated in comparison score above.

Highlight differences Clear highlight

📱 Model features

Xiaomi 12 (256GB/12GB)Xiaomi Mix 4 (256GB/12GB)
ModelXiaomi 12 (256GB/12GB)Mix 4 (256GB/12GB)
Other model namesXiaomi 12 5G 2201123G (Global), 2201123C (China)小米MIX 4 2106118C (12GB RAM)
Country or region availableChina
China		(Global, International)
(Global, International)
BrandXiaomiXiaomi
Release date12/31/2021, Announced: 12/28/20118/16/2021, Announced: 8/10/2021
Depth8.2 millimeters (0.32 inches)8 millimeters (0.31 inches)
Size (width x height)69.9 x 152.7 millimeters (2.75 x 6.01 in)75.35 x 162.65 millimeters (2.97 x 6.4 in)
Weight180 grams (6.3 ounces)225 grams (7.88 ounces)
Build, materialsAluminum frame, glass front/backAluminum body, glass front, ceramic back
Protection against water and othersNot supportedIP53 certified: protection against dust and splashing

📲 Display

Xiaomi 12 (256GB/12GB)Xiaomi Mix 4 (256GB/12GB)
Display typeAMOLEDAMOLED
Screen size6.28" inches6.67" inches
Screen-to-body ratio~89.2% (screen-to-body ratio)~87.6% (screen-to-body ratio)
Display resolution1080x2400 pixels (20:9)1080x2400 pixels (20:9)
TouchscreenCapacitive Multitouch 10-pointsCapacitive Multitouch
Pixel density (dot pitch)419 PPI395 PPI
Colors1 billion1 billion
Scratch-resistant glassGorilla Glass VictusGorilla Glass Victus
Refresh rate120Hz120Hz
Display features1100nits[peak]
Dolby Vision/HDR10+		Dolby Vision/HDR10+
Touch Sampling Rate: 480Hz

🤖 Operating System

Xiaomi 12 (256GB/12GB)Xiaomi Mix 4 (256GB/12GB)
System versionAndroid 12Android 11
Firmware updatefeature not registeredAndroid 13
User InterfaceMIUI 13MIUI 12.5 / 13

⚙️ Processor

Xiaomi 12 (256GB/12GB)Xiaomi Mix 4 (256GB/12GB)
Chipset64bit: Qualcomm Snapdragon 8 Gen 1 (SM8450) (4nm)64bit: Qualcomm Snapdragon 888+ (SM8350-AC) (5nm)
CPUOcta-core, 3 processors:
1x 3GHz ARM Cortex-X2 (Single-core)
3x 2.5GHz ARM Cortex-A710 (Triple-core)
4x 1.79GHz ARM Cortex-A510 (Quad-core)		Octa-core, 3 processors:
1x 3GHz Kryo 680 (Single-core)
3x 2.42GHz Kryo 680 (Triple-core)
4x 1.8GHz Kryo 680 (Quad-core)
GPU graphical controllerQualcomm Adreno 730 (818MHz)Qualcomm Adreno 660 (840MHz)
Performance (benchmark)AnTuTu: 985115 (v9)
Geekbench: 3652 (v5.1)
GFXBench: 75fps (ES 3.1 onscreen)		AnTuTu: 798010 (v9)

💽 Memory and storage

Xiaomi 12 (256GB/12GB)Xiaomi Mix 4 (256GB/12GB)
RAM memory12GB LPDDR512GB LPDDR5
Internal storage256GB (218GB available)
UFS 3.1		256GB (218GB available)
UFS 3.1
External storageNot supportedNot supported

📶 Mobile networks

Xiaomi 12 (256GB/12GB)Xiaomi Mix 4 (256GB/12GB)
Dual-SIMDual-SIM Standby - Call active on one sim cardDual-SIM Standby - Call active on one sim card
SIM card2 slots (Dual-SIM)
nano-SIM (4FF)		2 slots (Dual-SIM)
nano-SIM (4FF)
Maximum Download / Upload2000/1024 Mbps2000/1024 Mbps
Network technology2G, 3G, 4G, 5G2G, 3G, 4G, 5G
Frequency, bands Expand band details Collapse details
GSM MHz bandQuad-Band 850/900/1800/1900Quad-Band 850/900/1800/1900
Primary 2G networkCDMA 800, GSM 850/900/1800/1900CDMA 800, GSM 850/900/1800/1900
Primary 3G networkCDMA2000 1xEV-DO
UMTS 800/850/900/1700/1900/2100		CDMA2000 1xEV-DO
UMTS 850/900/1700/1900/2100
Primary 4G networkLTE Cat20
VoLTE
Global version:
LTE (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 32, 66)
TD-LTE (38, 39, 40, 41, 42, 48)
China version:
LTE (1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 26)
TD-LTE (34, 38, 39, 40, 41, 42)		LTE Cat20 (1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28)
TD-LTE (34, 38, 39, 40, 41, 42)
VoLTE
Primary 5G networkGlobal version:
SA/NSA (1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 66, 77, 78, 79)
China version:
SA/NSA (1, 3, 5, 8, 28, 41, 77, 78, 79)		SA/NSA/Sub6 (1, 3, 5, 8, 28, 41, 77, 78, 79)
Primary data networkGPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSAGPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA
Secondary 2G networkGSM 850/900/1800/1900GSM 850/900/1800/1900
Secondary 3G networkUMTS 800/850/900/1700/1900/2100UMTS 850/900/1700/1900/2100
Secondary 4G networkLTE Cat20
VoLTE
Global version:
LTE (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 32, 66)
TD-LTE (38, 39, 40, 41, 42, 48)
China version:
LTE (1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 26)
TD-LTE (34, 38, 39, 40, 41, 42)		LTE Cat20 (1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28)
TD-LTE (34, 38, 39, 40, 41, 42)
VoLTE
Secondary data networkGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSAGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA

📷 Camera

Xiaomi 12 (256GB/12GB)Xiaomi Mix 4 (256GB/12GB)
Back camera (main camera)(triple camera)
50 megapixels
13MP ultrawide f/2.412mm123°1/3.06"1.12µm
5MP telephoto macro f/2.450mmAF		(triple camera)
108 megapixels
13MP ultrawide f/2.212mm123°1/3.06"1.12µm
8MP periscope telephoto f/4.1120mmPDAFOIS5x-optical-zoom
Main camera resolution8160x6120 pixels12000x9000 pixels
Video recording (primary)8K UHD (7680x4320) 24 fps8K UHD (7680x4320) 24 fps
FlashDual-LED flashDual-LED flash
Focal aperturef/1.9 (aperture)f/1.9 (aperture)
Focal length26mm (lens)24mm (lens)
Sensor size1/1.56" inches1/1.33" inches
Pixel size1µm pixel0.8µm pixel
AutofocusPDAF: phase detection autofocusLDAF/PDAF: laser/phase detection autofocus
Touch focusSupportedSupported
Image stabilizationOIS: Optical stabilizationOIS: Optical stabilization
ZoomOnly digital zoomDigital and optical zoom
Face/smile detectionFace detection, Smile detectionFace detection, Smile detection
BSI sensorSupportedSupported
HDRHDR photo/video on both camerasHDR photo/video on both cameras
Camera extras4K@60fps
1080p@960fps
Sony IMX707
Leica optics		4K@30/60fps
1080p@30/60/120/480fps

📸 Front camera

Xiaomi 12 (256GB/12GB)Xiaomi Mix 4 (256GB/12GB)
Front camera (secondary)32 megapixels20 megapixels
Front camera resolution6528x4896 pixels5184x3840 pixels
Video recording (secondary)Full HD (1920x1080)Full HD (1920x1080)
Front flashNot supportedNot supported
Focal aperturef/2.5 (aperture)f/3.4 (aperture)
Focal length26mm (lens)27mm (lens)
Sensor sizefeature not registered1/0.8" inches
Pixel size0.7µm pixel0.8µm pixel

🔉 Sound and multimedia

Xiaomi 12 (256GB/12GB)Xiaomi Mix 4 (256GB/12GB)
LoudspeakerStereo sound with dual speakers
24-bit/192kHz
Dolby Atmos
Tuned by Harman Kardon		Stereo sound
24-bit/192kHz
Tuned by Harman Kardon
Active noise cancellation2 microphones or more2 microphones or more
RadioNot supportedNot supported
TVNot supportedNot supported
Video formatsMP4, H.265, H.264, H.263, XviD, MKVMP4, H.265, H.264, H.263, XviD, MKV
Audio formatsMP3, WAV, WMA, eAAC+, FLACMP3, WAV, WMA, eAAC+, FLAC

🔌 Connectivity

Xiaomi 12 (256GB/12GB)Xiaomi Mix 4 (256GB/12GB)
USBUSB 2.0 Type-C, USB OTG On-The-GoUSB 2.0 Type-C, USB OTG On-The-Go
Audio outputType-C reversible connectorType-C jack with 3.5mm jack adapter
TV outputUSB Type-C (reversible)USB Type-C (reversible)
Bluetooth5.2 + A2DP/LE5.2 + A2DP/LE
WiFi802.11 a/b/g/n/ac/ax [wifi6] (2.4GHz, 5GHz) + MIMO
WiFi Direct, hotspot		802.11 a/b/g/n/ac/ax [wifi6E/6] (2.4GHz, 5GHz, 6GHz) + MIMO
WiFi Direct, hotspot
DLNANot supportedNot supported
GPSA-GPS, GeoTagging, GLONASS, GALILEO, BeiDou, QZSS, NavICA-GPS, GeoTagging, GLONASS, GALILEO, BeiDou, QZSS, NavIC
NFCSupportedSupported
Infrared portSupportedSupported

🧭 Sensors

Xiaomi 12 (256GB/12GB)Xiaomi Mix 4 (256GB/12GB)
SensorsAccelerometer
Ambient light sensor
Compass
Face unlock 2D
Fingerprint sensor (under display)
Gyroscope
Virtual proximity sensor		Accelerometer
Ambient light sensor
Compass
Face unlock 2D
Fingerprint sensor (under display)
Gyroscope
Heart rate
Proximity sensor
UWB (Ultra Wideband)
Vibrating alertSupportedSupported

🔋 Battery

Xiaomi 12 (256GB/12GB)Xiaomi Mix 4 (256GB/12GB)
Battery typeLiPo: li-ion polymer (Non removable)LiPo: li-ion polymer (Non removable)
Battery capacity4500 mAh4500 mAh
Charger, watts67W Wired fast charging
Reverse charging by cable
Quick Charge 4
USB Power Delivery 3.0		120W Wired fast charging
Reverse charging by cable
Quick Charge 4
USB Power Delivery 3.0
Inductive / wireless charging50W Qi wireless charging
10W Reverse wireless charging		50W Qi wireless charging
10W Reverse wireless charging
Talk time autonomyfeature not registeredfeature not registered
Standbyfeature not registeredfeature not registered

➕ Other features

Xiaomi 12 (256GB/12GB)Xiaomi Mix 4 (256GB/12GB)
Call controlVoice dialing, Voice recorder, Voice commandsVoice dialing, Voice recorder, Voice commands
MessagingSMS (T9), MMS, E-mail, Push mailSMS (T9), MMS, E-mail, Push mail
Hands-free callingSupportedSupported
Video callingSupportedSupported
RingtonesPolyphonic and customizedPolyphonic and customized
Web browserHTML, XHTML, HTML5HTML, XHTML, HTML5
AntennaInternal antennaInternal antenna
Qwerty physical keyboardNot supportedNot supported
Miscellaneous• Colors: Gray, Blue, Purple, Green
• LiquidCool		• Colors: Ceramic Black, Ceramic White, Shadow Gray
• Silicone case included
• Screen protector included

☢️ Radiation rate

Xiaomi 12 (256GB/12GB)Xiaomi Mix 4 (256GB/12GB)
SAR 1.6W/kg (USA, Mexico, etc.)1.09W/kg (head), 0.91W/kg (body)feature not registered
SAR 2W/kg (Europe, UK, etc.)0.6W/kg (head), 1W/kg (body)feature not registered
X

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