Xiaomi 15 (Global 512GB/12GB) vs Honor 400 (DNN-AN00 256GB/12GB)

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Side by side comparison between Xiaomi 15 vs Honor 400 phones, differences, pros, cons and full specifications. What's the better?

6/5/2025 10:18 AM, updated: 6/6/2025 2:50 AM

Compare Honor 400 X Xiaomi 15 (Global 512GB/12GB) 23Points

Specifications Compare Models Pictures

6.36"
AMOLED

1200x2670

50
MP

32mp

12GB
RAM

Octa-core

5240
mAh

(Non removable)

06Points Honor 400 (DNN-AN00 256GB/12GB) Compare Xiaomi 15 X

Specifications Compare Models Pictures

6.55"
AMOLED

1264x2736

200
MP

50mp

12GB
RAM

Octa-core

7200
mAh

(Non removable)

What's the better phone? Xiaomi 15 (Global 512GB/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!

23 Advantages Xiaomi 15 (Global 512GB/12GB)	vs	6 Advantages Honor 400 (DNN-AN00 256GB/12GB)
+4.32GHz 64bit Octa-core (3nm)91% More powerful processor, you can open your applications faster	vs	2.8GHz 64bit Octa-core (4nm)
+12GB LPDDR5XAdvantage This RAM type is better and more efficient.	vs	12GB LPDDR5
+512GB (458GB available)108% More internal storage for applications and files	vs	256GB (220GB available)
+UFS 4.0Advantage Fastest write and read storage.	vs	UFS 2.2
+192 grams (6.72 ounces)2% Lighter	vs	196 grams (6.86 ounces)
+LTPO AMOLEDAdvantage LTPO AMOLED display is brighter and more vivid	vs	AMOLED
+Dolby Vision/HDR10+Advantage The Dolby Vision/HDR10+ display provides vibrant colors and more details	vs	HDR8
+68 billion67 times More colors on the screen is better quality images and videos	vs	1 billion
+Dual-LED flashAdvantage The Dual-LED flash helps in dark places or in low light	vs	LED flash
+Digital and optical zoomAdvantage The zoom allows for better focus and approach to take pictures	vs	Only digital zoom
+1/1.31" inches7% The larger sensor camera lets you take photos with better depth.	vs	1/1.4" inches
+f/1.6 (aperture)19% Diaphragm opening (Aperture) of the camera which has the smallest F number takes photos with better light exposure.	vs	f/1.9 (aperture)
+8K UHD (7680x4320)3 times More image quality for recording videos with the primary camera	vs	4K UHD (3840x2160)
+(5G Sub6) 3000 Mbps50% Faster for surfing the internet and download files	vs	(5G SA/NSA) 2000 Mbps
+BarometerAdvantage Sensors help you use the device	vs	Not supported
+Proximity sensorAdvantage Sensors help you use the device	vs	Virtual proximity sensor
+90W13% 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.	vs	80W
+Qi Wireless charging (Qi/WPC)Advantage Wireless charging is another way to charge the battery.	vs	Not supported
+2 slots (Dual-SIM) + e-SIM (Eletronic)Advantage You can have more mobile carriers/operators on the same device.	vs	2 slots (Dual-SIM)
+4 microphones100% More noise-canceling microphones allow for better quality in calls and audio for recorded videos	vs	2 microphones
+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	vs	802.11 a/b/g/n/ac/ax [wifi6]
+6.0 + A2DP/LEAdvantage Bluetooth 6.0 + A2DP/LE is newer and faster	vs	5.4 + A2DP/LE
+USB 3.2 Type-C, USB OTG On-The-GoAdvantage Newer and faster USB version for transferring photos, mp3 or data.	vs	USB 2.0 Type-C, USB OTG On-The-Go
8.4 millimeters (0.33 inches)	vs	+7.8 millimeters (0.31 inches)8% Thinner
1200x2670 pixels	vs	+1264x2736 pixels8% Higher resolution screen
6.36"	vs	+6.55"3% Larger screen
(triple camera) 50MP + 50MP + 50MP	vs	+(dual camera) 200MP + 12MP41% Higher resolution main camera
(front) 32MP	vs	+(front) 50MP56% Higher resolution secondary camera to take pictures and selfies
5240 mAh	vs	+7200 mAh37% Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use

29 Common items in both devices

Aluminum body, glass front

120Hz

460 PPI

PDAF: phase detection autofocus

OIS: Optical stabilization

BSI sensor

HDR photo/video on both cameras / HDR photo on both cameras

+22 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

📱 Model features
	Xiaomi 15 (Global 512GB/12GB)	Honor 400 (DNN-AN00 256GB/12GB)
Change model		Choose the model
Model	Xiaomi 15 (Global 512GB/12GB)	400 (DNN-AN00 256GB/12GB)
Other model names	Xiaomi 15 24129PN74G, 24129PN74I	华为荣耀400 DNN-AN00
Country or region available	(Global, International)	China
Brand	Xiaomi	Honor
Release date	10/29/2024	6/6/2025, Announced: 6/2/2025
Depth	8.4 millimeters (0.33 inches)	7.8 millimeters (0.31 inches)
Size (width x height)	71.2 x 152.3 millimeters (2.8 x 6 in)	74.7 x 156.3 millimeters (2.94 x 6.15 in)
Weight	192 grams (6.72 ounces)	196 grams (6.86 ounces)
Build, materials	Aluminum body, glass front	Aluminum body, glass front
Protection against water and others	IP68 certified: water-resistant up to 1.5 meters for 30min and dust-resistant	IP68 certified: water-resistant up to 1.5 meters for 30min and dust-resistant
📲 Display
	Xiaomi 15 (Global 512GB/12GB)	Honor 400 (DNN-AN00 256GB/12GB)
Display type	LTPO AMOLED	AMOLED
Screen size	6.36" inches	6.55" inches
Screen-to-body ratio	~90% (screen-to-body ratio)	~90.3% (screen-to-body ratio)
Display resolution	1200x2670 pixels (20:9)	1264x2736 pixels (19.5:9)
Touchscreen	Capacitive Multitouch 10-points	Capacitive Multitouch 10-points
Pixel density (dot pitch)	460 PPI	460 PPI
Colors	68 billion	1 billion
Scratch-resistant glass	Dragon Crystal Glass	Aluminosilicate
Refresh rate	120Hz	120Hz
Display features	3200nits[peak] Dolby Vision/HDR10+ Touch Sampling Rate: 300Hz	5000nits[peak] HDR8
🤖 Operating System
	Xiaomi 15 (Global 512GB/12GB)	Honor 400 (DNN-AN00 256GB/12GB)
System version	Android 15	Android 15
Firmware update	feature not registered	feature not registered
User Interface	HyperOS 2	MagicOS 9
⚙️ Processor
	Xiaomi 15 (Global 512GB/12GB)	Honor 400 (DNN-AN00 256GB/12GB)
Chipset	64bit: Qualcomm Snapdragon 8 Elite (SM8750-AB) (3nm)	64bit: Qualcomm Snapdragon 7 Gen 4 (SM7750-AB) (4nm)
CPU	Octa-core, 2 processors: 2x 4.32GHz Oryon V2 Phoenix L (Dual-core) 6x 3.53GHz Oryon V2 Phoenix M (Hexa-core)	Octa-core, 3 processors: 1x 2.8GHz ARM Cortex-720 (Single-core) 4x 2.4GHz ARM Cortex-720 (Quad-core) 3x 1.8GHz ARM Cortex-A520 (Triple-core)
GPU graphical controller	Qualcomm Adreno 830 (1100MHz)	Qualcomm Adreno 722
Performance (benchmark)	AnTuTu: 2534643 (v10) Geekbench: 9419 (v6)	feature not registered
💽 Memory and storage
	Xiaomi 15 (Global 512GB/12GB)	Honor 400 (DNN-AN00 256GB/12GB)
RAM memory	12GB LPDDR5X	12GB LPDDR5
Internal storage	512GB (458GB available) UFS 4.0	256GB (220GB available) UFS 2.2
External storage	Not supported	Not supported
📶 Mobile networks
	Xiaomi 15 (Global 512GB/12GB)	Honor 400 (DNN-AN00 256GB/12GB)
Dual-SIM	Dual-SIM Standby - Call active on one sim card	Dual-SIM Standby - Call active on one sim card
SIM card	2 slots (Dual-SIM) nano-SIM (4FF) + e-SIM	2 slots (Dual-SIM) nano-SIM (4FF)
Maximum Download / Upload	3000/1024 Mbps	2000/1024 Mbps
Network technology	2G, 3G, 4G, 5G	2G, 3G, 4G, 5G
Frequency, bands	Expand band details Collapse details
GSM MHz band	Quad-Band 850/900/1800/1900	Quad-Band 850/900/1800/1900
Primary 2G network	GSM 850/900/1800/1900	CDMA 800/1900, GSM 850/900/1800/1900
Primary 3G network	UMTS 850/900/1700/1900/2100	CDMA2000 1xEV-DO UMTS 850/900/1700/1900/2100
Primary 4G network	LTE Cat20 (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 66) TD-LTE (32, 38, 39, 40, 41, 42, 48) VoLTE	LTE Cat20 (1, 2, 3, 4, 5, 8, 19, 28) TD-LTE (34, 38, 39, 40, 41) VoLTE
Primary 5G network	SA/NSA/Sub6 (1, 2, 3, 5, 7, 8, 12, 20, 25, 26, 28, 38, 40, 41, 48, 66, 75, 77, 78)	SA/NSA (1, 5, 8, 28, 41, 77, 78)
Primary data network	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA, Sub6	GPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA
Secondary 2G network	GSM 850/900/1800/1900	CDMA 800/1900, GSM 850/900/1800/1900
Secondary 3G network	UMTS 850/900/1700/1900/2100	CDMA2000 1xEV-DO UMTS 850/900/1700/1900/2100
Secondary 4G network	LTE Cat20 (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 66) TD-LTE (32, 38, 39, 40, 41, 42, 48) VoLTE	LTE Cat20 (1, 2, 3, 4, 5, 8, 19, 28) TD-LTE (34, 38, 39, 40, 41) VoLTE
Secondary data network	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA, Sub6	GPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA
📷 Camera
	Xiaomi 15 (Global 512GB/12GB)	Honor 400 (DNN-AN00 256GB/12GB)
Back camera (main camera)	(triple camera) 50 megapixels 50MP telephoto f/2.060mm1/2.76"0.64µmPDAFOIS2.6x-optical-zoom 50MP ultrawide f/2.214mm115°1/2.76"0.64µm	(dual camera) 200 megapixels 12MP ultrawide f/2.2112°AF
Main camera resolution	8160x6120 pixels	20000x10000 pixels
Video recording (primary)	8K UHD (7680x4320) 30 fps	4K UHD (3840x2160) 60 fps
Flash	Dual-LED flash	LED flash
Focal aperture	f/1.6 (aperture)	f/1.9 (aperture)
Focal length	23mm (lens)	feature not registered
Sensor size	1/1.31" inches	1/1.4" inches
Pixel size	1.2µm pixel	feature not registered
Autofocus	PDAF: phase detection autofocus	PDAF: phase detection autofocus
Touch focus	Supported	Supported
Image stabilization	OIS: Optical stabilization	OIS: Optical stabilization
Zoom	Digital and optical zoom	Only digital zoom
Face/smile detection	Face detection, Smile detection	Face detection, Smile detection
BSI sensor	Supported	Supported
HDR	HDR photo/video on both cameras	HDR photo on both cameras
Camera extras	8K@24/30fps (HDR) 4K@24/30/60fps (HDR10+, 10-bit Dolby Vision HDR, 10-bit LOG) 1080p@30/60/120/240/960fps 720p@1920fps Leica Summilux	feature not registered
📸 Front camera
	Xiaomi 15 (Global 512GB/12GB)	Honor 400 (DNN-AN00 256GB/12GB)
Front camera (secondary)	32 megapixels	50 megapixels
Front camera resolution	6528x4896 pixels	8160x6120 pixels
Video recording (secondary)	4K UHD (3840x2160)	4K UHD (3840x2160)
Front flash	Not supported	Not supported
Focal aperture	f/2.0 (aperture)	f/2.0 (aperture)
Focal length	21mm (lens)	feature not registered
Sensor size	1/3.14" inches	feature not registered
Pixel size	0.7µm pixel	feature not registered
🔉 Sound and multimedia
	Xiaomi 15 (Global 512GB/12GB)	Honor 400 (DNN-AN00 256GB/12GB)
Loudspeaker	Stereo sound 24-bit/192kHz Dolby Atmos Hi-Res	Stereo sound
Active noise cancellation	4 microphones	2 microphones
Radio	Not supported	Not supported
TV	Not supported	Not supported
Video formats	MP4, H.265, H.264, H.263, XviD, MKV	MP4, H.265, H.264, H.263, XviD, MKV
Audio formats	MP3, WAV, WMA, eAAC+, FLAC	MP3, WAV, WMA, eAAC+, FLAC
🔌 Connectivity
	Xiaomi 15 (Global 512GB/12GB)	Honor 400 (DNN-AN00 256GB/12GB)
USB	USB 3.2 Type-C, USB OTG On-The-Go	USB 2.0 Type-C, USB OTG On-The-Go
Audio output	Type-C reversible connector	Type-C reversible connector
TV output	USB Type-C (reversible)	USB Type-C (reversible)
Bluetooth	6.0 + A2DP/LE	5.4 + A2DP/LE
WiFi	802.11 a/b/g/n/ac/ax/be [wifi7/6E/6] (2.4GHz, 5GHz, 6GHz) + MIMO WiFi Direct, hotspot	802.11 a/b/g/n/ac/ax [wifi6] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot
DLNA	Not supported	Not supported
GPS	A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou, QZSS	A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou, QZSS, NavIC
NFC	Supported	Supported
Infrared port	Supported	Supported
🧭 Sensors
	Xiaomi 15 (Global 512GB/12GB)	Honor 400 (DNN-AN00 256GB/12GB)
Sensors	Accelerometer Ambient light sensor Barometer Compass Face unlock 2D Fingerprint sensor (under display) Gyroscope Proximity sensor	Accelerometer Ambient light sensor Compass Face unlock 2D Fingerprint sensor (under display) Gyroscope Virtual proximity sensor
Vibrating alert	Supported	Supported
🔋 Battery
	Xiaomi 15 (Global 512GB/12GB)	Honor 400 (DNN-AN00 256GB/12GB)
Battery type	Li-Si: lithium-silicon (Non removable)	Li-Si: lithium-silicon (Non removable)
Battery capacity	5240 mAh	7200 mAh
Charger, watts	90W Wired fast charging Reverse charging by cable Quick Charge 3+ USB Power Delivery 3.0	80W Wired fast charging 5W Reverse charging by cable
Inductive / wireless charging	50W Qi Wireless charging (Qi/WPC) 10W Reverse wireless charging	Not supported
Talk time autonomy	feature not registered	feature not registered
Standby	feature not registered	feature not registered
➕ Other features
	Xiaomi 15 (Global 512GB/12GB)	Honor 400 (DNN-AN00 256GB/12GB)
Call control	Voice dialing, Voice recorder, Voice commands	Voice dialing, Voice recorder, Voice commands
Messaging	SMS (T9), MMS, E-mail, Push mail	SMS (T9), MMS, E-mail, Push mail
Hands-free calling	Supported	Supported
Video calling	Supported	Supported
Ringtones	Polyphonic and customized	Polyphonic and customized
Web browser	HTML, XHTML, HTML5	HTML, XHTML, HTML5
Antenna	Internal antenna	Internal antenna
Qwerty physical keyboard	Not supported	Not supported
Miscellaneous	• Colors: Black, White, Green, Lilac, Liquid Silver • Xiaomi HyperAI	• Colors: Black, Silver, Blue, Pink
☢️ Radiation rate
	Xiaomi 15 (Global 512GB/12GB)	Honor 400 (DNN-AN00 256GB/12GB)
SAR 1.6W/kg (USA, Mexico, etc.)	feature not registered	feature not registered
SAR 2W/kg (Europe, UK, etc.)	0.99W/kg (head), 1W/kg (body)	feature not registered

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Xiaomi 15 (Global 512GB/12GB) vs Honor 400 (DNN-AN00 256GB/12GB)

Side by side comparison between Xiaomi 15 vs Honor 400 phones, differences, pros, cons and full specifications. What's the better?

What's the better phone? Xiaomi 15 (Global 512GB/12GB)

📱 Model features

📲 Display

🤖 Operating System

⚙️ Processor

💽 Memory and storage

📶 Mobile networks

📷 Camera

📸 Front camera

🔉 Sound and multimedia

🔌 Connectivity

🧭 Sensors

🔋 Battery

➕ Other features

☢️ Radiation rate