Honor 400 (DNN-AN00 512GB/12GB) vs Xiaomi Poco X3 Pro (Global 128GB)

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Side by side comparison between Honor 400 vs Xiaomi Poco X3 Pro phones, differences, pros, cons and full specifications. What's the better?

6/5/2025 3:55 PM, updated: 6/6/2025 2:50 AM

Compare Xiaomi Poco X3 Pro X Honor 400 (DNN-AN00 512GB/12GB) 24Points

Specifications Compare Models Pictures

6.55"
AMOLED

1264x2736

200
MP

50mp

12GB
RAM

Octa-core

7200
mAh

(Non removable)

09Points Xiaomi Poco X3 Pro (Global 128GB) Compare Honor 400 X

Specifications Compare Models Pictures

6.67"
IPS

1080x2400

48
MP

20mp

6GB
RAM

Octa-core

5160
mAh

(Non removable)

What's the better phone? Honor 400 (DNN-AN00 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!

24 Advantages Honor 400 (DNN-AN00 512GB/12GB)	vs	9 Advantages Xiaomi Poco X3 Pro (Global 128GB)
+2.8GHz 64bit Octa-core (4nm)8% More powerful processor, you can open your applications faster	vs	2.96GHz 64bit Octa-core (7nm)
+12GB LPDDR5100% More RAM memory. Typically more responsive and better for multitasking.	vs	6GB LPDDR4X
+512GB (458GB available)3 times More internal storage for applications and files	vs	128GB (106GB available)
+196 grams (6.86 ounces)10% Lighter	vs	215 grams (7.53 ounces)
+7.8 millimeters (0.31 inches)21% Thinner	vs	9.4 millimeters (0.37 inches)
+Aluminum body, glass frontAdvantage More resistant material	vs	Plastic body, glass front
+AMOLEDAdvantage AMOLED display is brighter and more vivid	vs	TFT IPS LCD
+1 billion62 times More colors on the screen is better quality images and videos	vs	16 million
+1264x2736 pixels33% Higher resolution screen	vs	1080x2400 pixels
+460 PPI16% Crisper display of text, images and videos because it has more pixels per inch (ppi)	vs	395 PPI
+(dual camera) 200MP + 12MP3 times Higher resolution main camera	vs	(quad camera) 48MP + 8MP + 2MP + 2MP
+OIS: Optical stabilizationAdvantage Image stabilization prevents blurry photos and helps in recording motion video	vs	EIS: Digital stabilization
+BSI sensorAdvantage The BSI sensor allows the entry of more light generating photos with more detail and brightness	vs	Not supported
+1/1.4" inches43% The larger sensor camera lets you take photos with better depth.	vs	1/2" inches
+(front) 50MP151% Higher resolution secondary camera to take pictures and selfies	vs	(front) 20MP
+(front) 4K UHD (3840x2160)3 times More image quality for recording videos with the secondary camera	vs	(front) Full HD (1920x1080)
+Android 15Advantage Android 15 is newer and safer	vs	Android 13
+5G SA/NSAAdvantage The 5G SA/NSA network is newer and faster	vs	4G LTE-A
+(5G SA/NSA) 2000 Mbps150% Faster for surfing the internet and download files	vs	(4G LTE-A) 800 Mbps
+7200 mAh40% Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use	vs	5160 mAh
+80W142% 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	33W
+802.11 a/b/g/n/ac/ax [wifi6]Advantage WiFi 802.11 a/b/g/n/ac/ax [wifi6] is newer and faster	vs	802.11 a/b/g/n/ac [wifi5]
+5.4 + A2DP/LEAdvantage Bluetooth 5.4 + A2DP/LE is newer and faster	vs	5.0 + A2DP/LE
+IP68 certifiedAdvantage Protection against water allows you talk to your friends in the rain, for example	vs	IP53 certified
UFS 2.2	vs	+UFS 3.1Advantage Fastest write and read storage.
Not supported	vs	+Until 1TB microSD, microSDXCAdvantage More external storage for files using memory cards
HDR8	vs	+HDR10Advantage The HDR10 display provides vibrant colors and more details
6.55"	vs	+6.67"2% Larger screen
LED flash	vs	+Dual-LED flashAdvantage The Dual-LED flash helps in dark places or in low light
f/1.9 (aperture)	vs	+f/1.8 (aperture)6% Diaphragm opening (Aperture) of the camera which has the smallest F number takes photos with better light exposure.
Virtual proximity sensor	vs	+Proximity sensorAdvantage Sensors help you use the device
Type-C reversible connector	vs	+3.5mm jackAdvantage Headsets with 3.5mm Jack size are more common and easy to find in stores
Not supported	vs	+FMAdvantage The radio lets you listen to your songs and sports in general

25 Common items in both devices

120Hz

Only digital zoom

PDAF: phase detection autofocus

HDR photo on both cameras

4K UHD (3840x2160)

Capacitive

Multitouch

+18 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
	Honor 400 (DNN-AN00 512GB/12GB)	Xiaomi Poco X3 Pro (Global 128GB)
Change model		Choose the model
Model	400 (DNN-AN00 512GB/12GB)	Poco X3 Pro (Global 128GB)
Other model names	华为荣耀400 DNN-AN00	POCO X3 Pro M2102J20SG NFC (128GB+6GB RAM)
Country or region available	China	(Global, International)
Brand	Honor	Xiaomi
Release date	6/6/2025, Announced: 6/2/2025	3/24/2021, Announced: 3/22/2021
Depth	7.8 millimeters (0.31 inches)	9.4 millimeters (0.37 inches)
Size (width x height)	74.7 x 156.3 millimeters (2.94 x 6.15 in)	76.8 x 165.3 millimeters (3.02 x 6.51 in)
Weight	196 grams (6.86 ounces)	215 grams (7.53 ounces)
Build, materials	Aluminum body, glass front	Plastic body, glass front
Protection against water and others	IP68 certified: water-resistant up to 1.5 meters for 30min and dust-resistant	IP53 certified: protection against dust and splashing
📲 Display
	Honor 400 (DNN-AN00 512GB/12GB)	Xiaomi Poco X3 Pro (Global 128GB)
Display type	AMOLED	TFT IPS LCD
Screen size	6.55" inches	6.67" inches
Screen-to-body ratio	~90.3% (screen-to-body ratio)	~84.6% (screen-to-body ratio)
Display resolution	1264x2736 pixels (19.5:9)	1080x2400 pixels (20:9)
Touchscreen	Capacitive Multitouch 10-points	Capacitive Multitouch
Pixel density (dot pitch)	460 PPI	395 PPI
Colors	1 billion	16 million
Scratch-resistant glass	Aluminosilicate	Gorilla Glass 6
Refresh rate	120Hz	120Hz
Display features	5000nits[peak] HDR8	450nits[typ] HDR10
🤖 Operating System
	Honor 400 (DNN-AN00 512GB/12GB)	Xiaomi Poco X3 Pro (Global 128GB)
System version	Android 15	Android 11
Firmware update	feature not registered	Android 13
User Interface	MagicOS 9	MIUI 12.5 / 13 / 14
⚙️ Processor
	Honor 400 (DNN-AN00 512GB/12GB)	Xiaomi Poco X3 Pro (Global 128GB)
Chipset	64bit: Qualcomm Snapdragon 7 Gen 4 (SM7750-AB) (4nm)	64bit: Qualcomm Snapdragon 860 (SM8150-AC) (7nm)
CPU	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)	Octa-core, 3 processors: 1x 2.96GHz Kryo 485 Gold (Single-core) 3x 2.42GHz Kryo 485 Gold (Triple-core) 4x 1.78GHz Kryo 485 Silver (Quad-core)
GPU graphical controller	Qualcomm Adreno 722	Qualcomm Adreno 640 (250-672MHz)
Performance (benchmark)	feature not registered	AnTuTu: 483527 (v8) Geekbench: 2574 (v5.1) GFXBench: 38fps (ES 3.1 onscreen)
💽 Memory and storage
	Honor 400 (DNN-AN00 512GB/12GB)	Xiaomi Poco X3 Pro (Global 128GB)
RAM memory	12GB LPDDR5	6GB LPDDR4X
Internal storage	512GB (458GB available) UFS 2.2	128GB (106GB available) UFS 3.1
External storage	Not supported	Until 1TB microSD, microSDXC (hybrid slot/shares the same SIM-2 slot)
📶 Mobile networks
	Honor 400 (DNN-AN00 512GB/12GB)	Xiaomi Poco X3 Pro (Global 128GB)
Dual-SIM	Dual-SIM Standby - Call active on one sim card	Dual-SIM Standby - Call active on one sim card (hybrid slot/shares the same microSD slot)
SIM card	2 slots (Dual-SIM) nano-SIM (4FF)	2 slots (Dual-SIM) nano-SIM (4FF)
Maximum Download / Upload	2000/1024 Mbps	800/150 Mbps
Network technology	2G, 3G, 4G, 5G	2G, 3G, 4G
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	CDMA 800/1900, GSM 850/900/1800/1900	GSM 850/900/1800/1900
Primary 3G network	CDMA2000 1xEV-DO UMTS 850/900/1700/1900/2100	UMTS 850/900/1700/1900/2100
Primary 4G network	LTE Cat20 (1, 2, 3, 4, 5, 8, 19, 28) TD-LTE (34, 38, 39, 40, 41) VoLTE	LTE Cat15/13 (1, 2, 3, 4, 5, 7, 8, 20, 28) TD-LTE (38, 40, 41)
Primary 5G network	SA/NSA (1, 5, 8, 28, 41, 77, 78)	Not supported
Primary data network	GPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A
Secondary 2G network	CDMA 800/1900, GSM 850/900/1800/1900	GSM 850/900/1800/1900
Secondary 3G network	CDMA2000 1xEV-DO UMTS 850/900/1700/1900/2100	UMTS 850/900/1700/1900/2100
Secondary 4G network	LTE Cat20 (1, 2, 3, 4, 5, 8, 19, 28) TD-LTE (34, 38, 39, 40, 41) VoLTE	LTE Cat15/13 (1, 2, 3, 4, 5, 7, 8, 20, 28) TD-LTE (38, 40, 41)
Secondary data network	GPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A
📷 Camera
	Honor 400 (DNN-AN00 512GB/12GB)	Xiaomi Poco X3 Pro (Global 128GB)
Back camera (main camera)	(dual camera) 200 megapixels 12MP ultrawide f/2.2112°AF	(quad camera) 48 megapixels 8MP ultrawide f/2.2119°1.0µm 2MP macro f/2.4 2MP depth f/2.4
Main camera resolution	20000x10000 pixels	8000x6000 pixels
Video recording (primary)	4K UHD (3840x2160) 60 fps	4K UHD (3840x2160) 30 fps
Flash	LED flash	Dual-LED flash
Focal aperture	f/1.9 (aperture)	f/1.8 (aperture)
Focal length	feature not registered	feature not registered
Sensor size	1/1.4" inches	1/2" inches
Pixel size	feature not registered	0.8µm pixel
Autofocus	PDAF: phase detection autofocus	PDAF: phase detection autofocus
Touch focus	Supported	Supported
Image stabilization	OIS: Optical stabilization	EIS: Digital stabilization
Zoom	Only digital zoom	Only digital zoom
Face/smile detection	Face detection, Smile detection	Face detection, Smile detection
BSI sensor	Supported	Not supported
HDR	HDR photo on both cameras	HDR photo on both cameras
Camera extras	feature not registered	1080p@960fps
📸 Front camera
	Honor 400 (DNN-AN00 512GB/12GB)	Xiaomi Poco X3 Pro (Global 128GB)
Front camera (secondary)	50 megapixels	20 megapixels
Front camera resolution	8160x6120 pixels	5184x3840 pixels
Video recording (secondary)	4K UHD (3840x2160)	Full HD (1920x1080)
Front flash	Not supported	Not supported
Focal aperture	f/2.0 (aperture)	f/2.2 (aperture)
Focal length	feature not registered	feature not registered
Sensor size	feature not registered	1/3.4" inches
Pixel size	feature not registered	0.8µm pixel
🔉 Sound and multimedia
	Honor 400 (DNN-AN00 512GB/12GB)	Xiaomi Poco X3 Pro (Global 128GB)
Loudspeaker	Stereo sound	Stereo sound with dual speakers
Active noise cancellation	2 microphones	2 microphones or more
Radio	Not supported	FM
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
	Honor 400 (DNN-AN00 512GB/12GB)	Xiaomi Poco X3 Pro (Global 128GB)
USB	USB 2.0 Type-C, USB OTG On-The-Go	USB 2.0 Type-C, USB OTG On-The-Go
Audio output	Type-C reversible connector	3.5mm jack
TV output	USB Type-C (reversible)	USB Type-C (reversible)
Bluetooth	5.4 + A2DP/LE	5.0 + A2DP/LE
WiFi	802.11 a/b/g/n/ac/ax [wifi6] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot	802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot
DLNA	Not supported	Not supported
GPS	A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou, QZSS, NavIC	A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou
NFC	Supported	Supported
Infrared port	Supported	Supported
🧭 Sensors
	Honor 400 (DNN-AN00 512GB/12GB)	Xiaomi Poco X3 Pro (Global 128GB)
Sensors	Accelerometer Ambient light sensor Compass Face unlock Fingerprint sensor (under display) Gyroscope Virtual proximity sensor	Accelerometer Ambient light sensor Compass Face unlock Fingerprint sensor (side-mounted) Gyroscope Proximity sensor
Vibrating alert	Supported	Supported
🔋 Battery
	Honor 400 (DNN-AN00 512GB/12GB)	Xiaomi Poco X3 Pro (Global 128GB)
Battery type	Li-Si: lithium-silicon (Non removable)	LiPo: li-ion polymer (Non removable)
Battery capacity	7200 mAh	5160 mAh
Charger, watts	80W Wired fast charging 5W Reverse charging by cable	33W Wired fast charging
Inductive / wireless charging	Not supported	Not supported
Talk time autonomy	feature not registered	feature not registered
Standby	feature not registered	feature not registered
➕ Other features
	Honor 400 (DNN-AN00 512GB/12GB)	Xiaomi Poco X3 Pro (Global 128GB)
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, Silver, Blue, Pink	• Colors: Phantom Black, Frost Blue, Metal Bronze • Silicone Case included • Cooling up to 6 °C • LiquidCool 1.0 Plus
☢️ Radiation rate
	Honor 400 (DNN-AN00 512GB/12GB)	Xiaomi Poco X3 Pro (Global 128GB)
SAR 1.6W/kg (USA, Mexico, etc.)	feature not registered	0.99W/kg (head), 0.67W/kg (body)
SAR 2W/kg (Europe, UK, etc.)	feature not registered	0.57W/kg (head), 0.9W/kg (body)

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Honor 400 (DNN-AN00 512GB/12GB) vs Xiaomi Poco X3 Pro (Global 128GB)

Side by side comparison between Honor 400 vs Xiaomi Poco X3 Pro phones, differences, pros, cons and full specifications. What's the better?

What's the better phone? Honor 400 (DNN-AN00 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