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Xiaomi Mi Mix Alpha vs Honor 400 Pro (DNP-NX9 256GB)

Side by side comparison between Xiaomi Mi Mix Alpha vs Honor 400 Pro phones, differences, pros, cons and full specifications. What's the better?

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Compare Honor 400 Pro X Xiaomi Mi Mix Alpha 15Points
7.92"
AMOLED

2088x2250

108
MP
12GB
RAM

Octa-core

4050
mAh

(Non removable)

vs
19Points Honor 400 Pro (DNP-NX9 256GB) Compare Xiaomi Mi Mix Alpha X
6.7"
AMOLED

1280x2800

200
MP

50mp

12GB
RAM

Octa-core

5300
mAh

(Non removable)

What's the better phone? Honor 400 Pro (DNP-NX9 256GB)

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!

Mi Mix Alpha} 15 Advantages Xiaomi Mi Mix Alpha vs 400 Pro (DNP-NX9 256GB)} 19 Advantages Honor 400 Pro (DNP-NX9 256GB)
+512GB (494GB available)125%
More internal storage for applications and files
vs256GB (220GB available)
+UFS 3.0Advantage
Fastest write and read storage.
vsUFS 2.2
+Titanium frame, glass front, ceramic and glass backAdvantage
More resistant material
vsPlastic body, glass front/back
+Flexible Super AMOLEDAdvantage
Flexible Super AMOLED display is brighter and more vivid
vsAMOLED
+2088x2250 pixels31%
Higher resolution screen
vs1280x2800 pixels
+7.92"18%
Larger screen
vs6.7"
+Dual-LED flashAdvantage
The Dual-LED flash helps in dark places or in low light
vsLED flash
+1/1.33" inches5%
The larger sensor camera lets you take photos with better depth.
vs1/1.4" inches
+f/1.7 (aperture)12%
Diaphragm opening (Aperture) of the camera which has the smallest F number takes photos with better light exposure.
vsf/1.9 (aperture)
+6K UHD (5760x3240)125%
More image quality for recording videos with the primary camera
vs4K UHD (3840x2160)
+BarometerAdvantage
Sensors help you use the device
vsNot supported
+GyroscopeAdvantage
Sensors help you use the device
vsNot supported
+HumidityAdvantage
Sensors help you use the device
vsNot supported
+Proximity sensorAdvantage
Sensors help you use the device
vsVirtual proximity sensor
+DLNAAdvantage
With DLNA technology you can access and play media files on TV, tablet or DLNA compatible device.
vsNot supported
2.96GHz 64bit Octa-core (7nm)vs+3.3GHz 64bit Octa-core (4nm)27%
More powerful processor, you can open your applications faster
12GB LPDDR4Xvs+12GB LPDDR5Advantage
This RAM type is better and more efficient.
241 grams (8.44 ounces)vs+205 grams (7.18 ounces)18%
Lighter
10.4 millimeters (0.41 inches)vs+8.1 millimeters (0.32 inches)28%
Thinner
16 millionvs+1 billion62 times
More colors on the screen is better quality images and videos
388 PPIvs+460 PPI19%
Crisper display of text, images and videos because it has more pixels per inch (ppi)
(triple camera) 108MP + 12MP + 20MPvs+(triple camera) 200MP + 50MP + 12MP87%
Higher resolution main camera
EIS: Digital stabilizationvs+OIS: Optical stabilizationAdvantage
Image stabilization prevents blurry photos and helps in recording motion video
Not supportedvs+BSI sensorAdvantage
The BSI sensor allows the entry of more light generating photos with more detail and brightness
HDR photo only main cameravs+HDR photo on both camerasAdvantage
The HDR technology produced photos with more detail in dark areas
Not supportedvs+(dual front camera) 50MP + 2MPAdvantage
A front-camera is best for taking selfies
Android 10vs+Android 15Advantage
Android 15 is newer and safer
4050 mAhvs+5300 mAh31%
Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
40Wvs+100W150%
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.
2 slots (Dual-SIM)vs+2 slots (Dual-SIM) + e-SIM (Eletronic)Advantage
You can have more mobile carriers/operators on the same device.
802.11 a/b/g/n/ac [wifi5]vs+802.11 a/b/g/n/ac/ax/be [wifi7/6E/6]Advantage
WiFi 802.11 a/b/g/n/ac/ax/be [wifi7/6E/6] is newer and faster
5.0 + A2DP/LEvs+5.4 + A2DP/LEAdvantage
Bluetooth 5.4 + A2DP/LE is newer and faster
Not supportedvs+NFCAdvantage
NFC allows you to make payments by approach quickly and securely
Not supportedvs+IP68 certifiedAdvantage
Protection against water allows you talk to your friends in the rain, for example

20 Common items in both devices
Digital and optical zoom
PDAF: phase detection autofocus
5G SA/NSA
2000 Mbps
Capacitive
Multitouch
Accelerometer
+13 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 Mi Mix AlphaHonor 400 Pro (DNP-NX9 256GB)
Change model 
ModelXiaomi Mi Mix Alpha400 Pro (DNP-NX9 256GB)
Other model names小米MIX Alpha, Xiaomi Mix AlphaHuawei Honor 400 Pro DNP-NX9
Country or region available(Global, International)
(Global, International)
(Global, International)
(Global, International)
BrandXiaomiHonor
Release date2/1/20205/23/2025, Announced: 5/22/2025
Depth10.4 millimeters (0.41 inches)8.1 millimeters (0.32 inches)
Size (width x height)72.3 x 154.38 millimeters (2.85 x 6.08 in)76.1 x 160.8 millimeters (3 x 6.33 in)
Weight241 grams (8.44 ounces)205 grams (7.18 ounces)
Build, materialsTitanium frame, glass front, ceramic and glass backPlastic body, glass front/back
Protection against water and othersNot supportedIP68 certified: water-resistant up to 1.5 meters for 30min and dust-resistant

📲 Display

Xiaomi Mi Mix AlphaHonor 400 Pro (DNP-NX9 256GB)
Display typeFlexible Super AMOLEDAMOLED
Screen size7.92" inches6.7" inches
Screen-to-body ratio~180.8% (screen-to-body ratio)~89.5% (screen-to-body ratio)
Display resolution2088x2250 pixels1280x2800 pixels (19.5:9)
TouchscreenCapacitive MultitouchCapacitive Multitouch 10-points
Pixel density (dot pitch)388 PPI460 PPI
Colors16 million1 billion
Scratch-resistant glassNot supportedNot supported
Refresh ratefeature not registered120Hz
Display featuresfeature not registered5000nits[peak]
HDR8

🤖 Operating System

Xiaomi Mi Mix AlphaHonor 400 Pro (DNP-NX9 256GB)
System versionAndroid 10Android 15
Firmware updatefeature not registeredfeature not registered
User Interfacefeature not registeredMagicOS 9

⚙️ Processor

Xiaomi Mi Mix AlphaHonor 400 Pro (DNP-NX9 256GB)
Chipset64bit: Qualcomm Snapdragon 855+ (SM8150-AC) (7nm)64bit: Qualcomm Snapdragon 8 Gen 3 (SM8650-AB) (4nm)
CPUOcta-core, 3 processors:
1x 2.96GHz Kryo 485 (Single-core)
3x 2.42GHz Kryo 485 (Triple-core)
4x 1.8GHz Kryo 485 (Quad-core)
Octa-core, 4 processors:
1x 3.3GHz ARM Cortex-X4 (Single-core)
3x 3.15GHz ARM Cortex-A720 (Triple-core)
2x 2.96GHz ARM Cortex-A720 (Dual-core)
2x 2.26GHz ARM Cortex-A520 (Dual-core)
GPU graphical controllerQualcomm Adreno 640 (672MHz)Qualcomm Adreno 750
Performance (benchmark)feature not registeredAnTuTu: 1939360 (v10)
Geekbench: 6761 (v6)

💽 Memory and storage

Xiaomi Mi Mix AlphaHonor 400 Pro (DNP-NX9 256GB)
RAM memory12GB LPDDR4X12GB LPDDR5
Internal storage512GB (494GB available)
UFS 3.0
256GB (220GB available)
UFS 2.2
External storageNot supportedNot supported

📶 Mobile networks

Xiaomi Mi Mix AlphaHonor 400 Pro (DNP-NX9 256GB)
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) + e-SIM
Maximum Download / Upload2000/150 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 networkGSM 850/900/1800/1900GSM 850/900/1800/1900
Primary 3G networkTD-SCDMA 1900/2000
UMTS 850/900/1900/2100
UMTS 850/900/1700/1900/2100
Primary 4G networkLTE Cat20 (Bands 1, 2, 3, 4, 5, 7, 8)
TD-LTE (Bands 34, 38, 39, 40, 41)
VoLTE
LTE Cat20 (1, 2, 3, 4, 5, 8, 19, 28)
TD-LTE (34, 38, 39, 40, 41)
VoLTE
Primary 5G networkSA/NSA/Sub6 (Bands 41, 78, 79)SA/NSA (1, 5, 8, 28, 41, 77, 78)
Primary data networkGPRS, EDGE, TD-SCDMA, UMTS, TD-HSDPA, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSAGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA
Secondary 2G networkGSM 850/900/1800/1900GSM 850/900/1800/1900
Secondary 3G networkNot supportedUMTS 850/900/1700/1900/2100
Secondary 4G networkNot supportedLTE Cat20 (1, 2, 3, 4, 5, 8, 19, 28)
TD-LTE (34, 38, 39, 40, 41)
VoLTE
Secondary data networkGPRS, EDGEGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA

📷 Camera

Xiaomi Mi Mix AlphaHonor 400 Pro (DNP-NX9 256GB)
Back camera (main camera)(triple camera)
108 megapixels
12MP telephoto f/2.054mm1/2.55"1.4µmPDAFLaserAF2x-optical-zoom
20MP ultrawide f/2.213mm1/2.8"1.0µmLaserAF
(triple camera)
200 megapixels
50MP telephoto f/2.41/2"0.8µmPDAFOIS3x-optical-zoom
12MP ultrawide f/2.2112°AF
Main camera resolution12000x9000 pixels20000x10000 pixels
Video recording (primary)6K UHD (5760x3240) 30 fps4K UHD (3840x2160) 60 fps
FlashDual-LED flashLED flash
Focal aperturef/1.7 (aperture)f/1.9 (aperture)
Focal lengthfeature not registeredfeature not registered
Sensor size1/1.33" inches1/1.4" inches
Pixel size0.8µm pixelfeature not registered
AutofocusPDAF: phase detection autofocusPDAF: phase detection autofocus
Touch focusSupportedSupported
Image stabilizationEIS: Digital stabilizationOIS: Optical stabilization
ZoomDigital and optical zoomDigital and optical zoom
Face/smile detectionFace detection, Smile detectionFace detection, Smile detection
BSI sensorNot supportedSupported
HDRHDR photo only main cameraHDR photo on both cameras
Camera extrasfeature not registeredfeature not registered

📸 Front camera

Xiaomi Mi Mix AlphaHonor 400 Pro (DNP-NX9 256GB)
Front camera (secondary)Not supported(dual front camera)
50 megapixels
2MP depth f/2.4
Front camera resolutionNot supported8160x6120 pixels
Video recording (secondary)Not supported4K UHD (3840x2160)
Front flashNot supportedNot supported
Focal aperturefeature not registeredf/2.0 (aperture)
Focal lengthfeature not registeredfeature not registered
Sensor sizefeature not registeredfeature not registered
Pixel sizefeature not registeredfeature not registered

🔉 Sound and multimedia

Xiaomi Mi Mix AlphaHonor 400 Pro (DNP-NX9 256GB)
LoudspeakerSupportedStereo sound
Active noise cancellation2 microphones or more2 microphones
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 Mi Mix AlphaHonor 400 Pro (DNP-NX9 256GB)
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 reversible connector
TV outputNot supportedUSB Type-C (reversible)
Bluetooth5.0 + A2DP/LE5.4 + A2DP/LE
WiFi802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO
WiFi Direct, hotspot
802.11 a/b/g/n/ac/ax/be [wifi7/6E/6] (2.4GHz, 5GHz, 6GHz) + MIMO
WiFi Direct, hotspot
DLNASupportedNot supported
GPSA-GPS, GeoTagging, GLONASS, GALILEO, BeiDou, QZSSA-GPS, GeoTagging, GLONASS, GALILEO, BeiDou, QZSS
NFCNot supportedSupported
Infrared portNot supportedSupported

🧭 Sensors

Xiaomi Mi Mix AlphaHonor 400 Pro (DNP-NX9 256GB)
SensorsAccelerometer
Ambient light sensor
Barometer
Compass
Face unlock 2D
Fingerprint sensor (under display)
Gyroscope
Hall effect
Humidity
Proximity sensor
Accelerometer
Ambient light sensor
Compass
Face unlock 2D
Fingerprint sensor (under display)
Virtual proximity sensor
Vibrating alertSupportedSupported

🔋 Battery

Xiaomi Mi Mix AlphaHonor 400 Pro (DNP-NX9 256GB)
Battery typeLiPo: li-ion polymer (Non removable)Li-Si: lithium-silicon (Non removable)
Battery capacity4050 mAh5300 mAh
Charger, watts40W Wired fast charging100W Wired fast charging
5W Reverse charging by cable
Inductive / wireless chargingfeature not registered50W Qi wireless charging
Reverse wireless charging
Talk time autonomyfeature not registeredfeature not registered
Standbyfeature not registeredfeature not registered

➕ Other features

Xiaomi Mi Mix AlphaHonor 400 Pro (DNP-NX9 256GB)
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: Black
• MIUI 11
• Colors: Midnight Black, Lunar Grey, Tidal Blue

☢️ Radiation rate

Xiaomi Mi Mix AlphaHonor 400 Pro (DNP-NX9 256GB)
SAR 1.6W/kg (USA, Mexico, etc.)feature not registeredfeature not registered
SAR 2W/kg (Europe, UK, etc.)feature not registeredfeature not registered
X

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