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Honor HONOR 400 vs Xiaomi POCO X7 Pro

Every spec side by side, from each maker's published figures.

Better figure, where one is clearly better

HonorHONOR 400XiaomiPOCO X7 Pro
Overview
ReleasedMay 2025January 2025
Display
Screen size6.55″6.67″
Resolution2736 × 12642712 × 1220
Sharpness460 pixels per inch446 pixels per inch
PanelOLEDOLED
Refresh rate120 Hz120 Hz
Peak brightness5,000 nits3,200 nits
Display typeFlat AMOLED, 1.07 billion colours and DCI-P3 wide colour gamutCrystalRes AMOLED, 12-bit colour
Pixel density460 ppi446 ppi
Brightness detail5,000 nits HDR peak under certain maker test scenarios; 1.5 nits minimum in Ultra Dark Mode700 nits typical, 1,400 nits high-brightness mode and up to 3,200 nits peak
Screen protection–Corning Gorilla Glass 7i
Display features3,840 Hz PWM dimming, Circadian Night Display, dynamic dimming, sunlight enhancement, AI Super-Dynamic and Vivid Display, Netflix and Amazon HDR certifications; motion-sickness relief modeDCI-P3, 5,000,000:1 contrast, AdaptiveSync, 480 Hz touch sampling and up to 2,560 Hz instantaneous touch sampling with Game Turbo; 1,920 Hz PWM dimming, 16,000 brightness levels, Dolby Vision, HDR10+, adaptive HDR, Original colour Pro, Pro HDR, sunlight, reading and cycle modes; TÜV eye-care certifications
Performance
ChipQualcomm Snapdragon 7 Gen 3MediaTek Dimensity 8400-Ultra
Memory8 GB8 GB – 12 GB
Storage256 GB, 512 GB256 GB, 512 GB
CPU4 nm, one Cortex-A715 at 2.63 GHz, three Cortex-A715 at 2.4 GHz and four Cortex-A510 at 1.8 GHz, reported by GSMArena4 nm octa-core CPU up to 3.25 GHz; maker confirms Cortex-A725 architecture; GSMArena identifies one core at 3.25 GHz, three at 3.0 GHz and four at 2.1 GHz
GPUQualcomm Adreno 720Arm Mali-G720
AI engine–Eighth-generation NPU
Storage typeUK 8 GB/256 GB or 8 GB/512 GB; non-expandable storage confirmed by GSMArenaUK LPDDR5X and UFS 4.0, 8 GB/256 GB or 12 GB/512 GB; GSMArena's additional global 12 GB/256 GB configuration is excluded
Cooling–LiquidCool technology 4.0, POCO 3D IceLoop and 5,000 mm² loop pump; ten temperature sensors
Cameras
Main camera200 MP50 MP
Ultra wide camera12 MP8 MP
Telephoto cameraNoneNone
Optical zoomNoneNone
Front camera50 MP20 MP
Main camera200 MP, f/1.9, 1/1.4-inch sensor and OIS plus EIS; Samsung ISOCELL HP3 identification from GSMArena50 MP, f/1.5, OIS, 1/1.95-inch sensor, 6-element lens and 4-in-1 binning to 1.6 µm pixels; GSMArena and Tech Advisor identify Sony IMX882
Ultra wide camera12 MP, f/2.2 and 112° field of view, also used for macro; autofocus confirmed by GSMArena8 MP, f/2.2; GSMArena identifies SmartSens SC820 and fixed focus
Front camera50 MP and f/2.0; fixed focus reported by GSMArenaOV20B, 20 MP, f/2.2, 1/4-inch sensor and 4-element lens
ZoomUp to 30× digital zoom and AI Super Zoom; no dedicated optical telephoto cameraDigital zoom and 2× in-sensor cropping, confirmed by GSMArena; no dedicated telephoto camera
Video recordingUp to 4K 3840×2160; GSMArena confirms 30 fps with all cameras and EIS4K at 24/30/60 fps, 1080p at 30/60 fps and 720p at 30 fps; slow motion 1080p or 720p at 120/240/960 fps; Director mode, video pro, log format, ShootSteady, dual video and time-lapse
Front videoUp to 4K 3840×21601080p or 720p at 30 fps
Camera featuresPortrait Snap, film simulation, moving photos, time-lapse, multi-video, night, pro, slow motion, panorama, HDR, document scanning, super macro and high-resolution modesDynamic shots, Motion tracking focus, Motion capture, 50 MP, Film Camera, portrait, documents, night, pro, panorama and HDR modes
Battery and charging
Battery5,300 mAh6,000 mAh
Wired chargingUp to 66 WUp to 90 W
Wireless chargingNoneNone
Battery life detailUK silicon-carbon lithium-polymer battery, 5,300 mAh typical and 5,170 mAh rated; maker claims 1,200 charge cycles and four years of battery durabilityUK/global 6,000 mAh typical; maker claims over 20 hours watching videos, over 17 hours music, over 12 hours navigation and over eight hours PUBG in laboratory tests; the Indian 6,550 mAh version is excluded
Wired chargingUK 66 W HONOR SuperCharge, 20 V/3.3 A, compatible with 11 V/6 A and 10 V/4 A; maker claims 44% in 15 minutesUp to 90 W HyperCharge; maker recommends 90 W PD adaptor or Xiaomi 120 W adaptor, sold separately in the UK; launch charger gift is a separate promotion
Design
TypeStandardStandard
Weight184 g195 g
Thickness7.3 mm8.29 mm
Height × width156.5 × 74.6 mm160.75 × 75.24 mm
Water and dust resistanceIP65IP68
MaterialsPlastic frame and back, confirmed by GSMArenaPlastic frame and rear; plastic colours are 195 g and 8.29 mm thick; Yellow PU finish is 198 g and 8.43 mm thick
Colours–Black, Green and Yellow
Water resistance detail–UK IP68 tested at up to 1.5 m fresh water for 30 minutes; protection can decrease with wear; regional IP69 claims are excluded
BiometricsIn-screen optical fingerprint reader, reported by GSMArena, and 2D face unlockIn-screen fingerprint sensor and AI face unlock
SensorsGravity, fingerprint, compass, ambient light and ultrasonic proximity sensors; infrared remote controlProximity, 360° ambient light, accelerometer, flicker sensor, electronic compass, IR blaster and gyroscope; x-axis linear vibration motor
SpeakersStereo speakers with HONOR SoundDual speakers with Dolby Atmos and Hi-Res Audio wired/wireless certification
Software
Operating systemAndroidAndroid
Software at launchMagicOS 9.0 based on Android 15Xiaomi HyperOS 2 based on Android 15, confirmed by all three full reviews
Software updatesSix years of Android and security updates, reported by GSMArena, Expert Reviews and TechRadarThree Android version upgrades and four years of security patches, reported by GSMArena and TechRadar
AI featuresMagic Portal, Magic Capsule, Circle to Search, AI Image to Video, reflection and passer-by removal, upscaling, outpainting, cutout, Eyes Open and Deepfake Detection; Image to Video is a paid feature delivered by OTA and availability variesGoogle Gemini, AI Notes, Recorder, Interpreter, image expansion and Erase Pro; regional and software availability varies
In the boxPhone, USB-C cable, quick-start guide, SIM tool, warranty card where supplied and pre-attached protective filmUK phone, USB-C cable, SIM tool, protective case, guides, warranty card and safety information; no adaptor
Connectivity
Mobile network5G NR, LTE FDD/TDD, WCDMA and GSMDual-SIM 5G+5G or 5G+4G; LTE, WCDMA and GSM also supported
SIMNano-SIM plus nano-SIM or eSIM; regional and carrier restrictions applyDual SIM dual standby; no eSIM, confirmed by GSMArena
Wi-Fi802.11 a/b/g/n/ac/ax, 2×2 MIMO, 2.4/5 GHz, hotspot and Wi-Fi Direct802.11 a/b/g/n/ac/ax and Wi-Fi 6
BluetoothBluetooth 5.4, BLE, SBC, AAC, LDAC, aptX and aptX HDBluetooth 6.0 on the current UK maker spec and product pages; reviews list Bluetooth 5.4
NFCCard emulation and reader/writer modes; no peer-to-peer modeNFC, availability varies by region
USBUSB-C, USB 2.0 and OTG; no video output, reported by GSMArenaUSB-C
PositioningGPS, A-GPS, GLONASS, BeiDou, Galileo and QZSS; network and Wi-Fi positioningGPS L1/L5, Galileo E1/E5a, GLONASS G1, BeiDou B1I/B2a/B1C and NavIC L5; assisted positioning and electronic compass

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