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Honor 400 (China) vs OnePlus Ace 5 Ultra

What 400 (China) does better (9) and where Ace 5 Ultra wins (8) — every spec side by side.

Honor 400 (China)
Honor · 2025400 (China)
9.4Score
9 advantages≈ $330
vs
OnePlus Ace 5 Ultra
OnePlus · 2025Ace 5 Ultra
9.5Score
8 advantages≈ $330
Higher score
9.0Display9.5
9.3Camera8.6
9.3Battery9.4
8.9Features8.3
Dimensions

Size comparison

400 (China)Ace 5 Ultra
74.7 × 156.37.877 × 163.48.1
400 (China)Ace 5 UltraDifference
Height156.3 mm163.4 mm−7.1 mm
Width74.7 mm77 mm−2.3 mm
Thickness7.8 mm8.1 mm−0.3 mm
Weight196 g206 g−10 g

Drawn to the same scale from the official dimensions (front and side).

Why is 400 (China) better than Ace 5 Ultra?

  1. Main camera200 MP vs 50 MP4×
  2. Peak brightness5,000 nits vs 1,400 nits3.6×
  3. Battery capacity7,200 mAh vs 6,700 mAh+7%
  4. Water resistance (IPx)IPx8 vs IPx5+60%
  5. Selfie camera50 MP vs 16 MP3.1×
  6. 4K selfie videoYes · Ace 5 Ultra: No
  7. Weight196 g vs 206 g+5%
  8. Pixel density460 ppi vs 450 ppi+2%
  9. Thickness7.8 mm vs 8.1 mm+4%

Why is Ace 5 Ultra better than 400 (China)?

  1. Storage (max)512 GB vs 1,024 GB2×
  2. Wired charging80 W vs 100 W+25%
  3. Refresh rate120 Hz vs 144 Hz+20%
  4. CPU frequency2.8 GHz vs 3.73 GHz+33%
  5. Screen size6.6″ vs 6.8″+4%
  6. Process4 nm vs 3 nm+33%
  7. Wi-Fi standardWi-Fi 6 vs Wi-Fi 7+17%
  8. Main camera aperturef/1.9 vs f/1.8+6%
Specifications

Side by side

Design
Weight196 g206 g
Thickness7.8 mm8.1 mm
Height156.3 mm163.4 mm
Width74.7 mm77 mm
FrameAluminium—
Ingress protectionIP68IP65
Water resistance (IPx)IPx8IPx5
Glass protectionAluminosilicate glassCrystal Shield Glass
ColoursBlack, Silver, Blue, PinkBlue, Black, Titanium
Display
Screen size6.6″6.8″
PanelAMOLEDAMOLED
OLED panelYesYes
Resolution (width)1,264 px1,272 px
Resolution (height)2,736 px2,800 px
Pixel density460 ppi450 ppi
Refresh rate120 Hz144 Hz
Peak brightness5,000 nits1,400 nits
Screen-to-body ratio90.3%90.1%
HDRYesYes
Performance
ChipsetQualcomm SM7750-AB Snapdragon 7 Gen 4Mediatek Dimensity 9400+
Chip makerQualcommMediaTek
Process4 nm3 nm
CPU cores88
CPU frequency2.8 GHz3.73 GHz
GPUAdreno 722Immortalis-G925 MC12
AnTuTu score—2,948,304
Geekbench 6 (multi-core)—8,564
3DMark Wild Life Extreme—5,144
Memory
RAM16 GB16 GB
Storage (max)512 GB1,024 GB
Storage (base)256 GB256 GB
Storage type—UFS 4.0
Memory card slotNoNo
Camera
Main camera200 MP50 MP
Main camera aperturef/1.9f/1.8
Main sensor size1/1.4"1/1.56"
Rear cameras22
Optical stabilisationYesYes
Ultra-wide cameraYesYes
Telephoto cameraNoNo
Max video4K4K
4K video frame rate—60 fps
Selfie camera50 MP16 MP
4K selfie videoYesNo
Battery
Battery capacity7,200 mAh6,700 mAh
Battery typeSi/CSi/C
Wired charging80 W100 W
Charged in 30 min78%77%
Wireless chargingNoNo
Connectivity
5GYesYes
eSIMNoNo
Dual SIMYesYes
Wi-Fi standardWi-Fi 6Wi-Fi 7
Bluetooth5.45.4
NFCYesYes
USBUSB Type-C 2.0USB Type-C 2.0
USB version22
Infrared port—Yes
Dual-band GPS—Yes
Satellite navigationGLONASS, GALILEO, BDS, QZSS, NavICGLONASS, GALILEO, BDS, QZSS, NavIC
Features
Stereo speakersYesYes
3.5 mm headphone jackNoNo
Fingerprint sensorUnder displayUnder display
SensorsFingerprint (under display, optical), accelerometer, gyro, proximity, compassFingerprint (under display, optical), accelerometer, gyro, proximity, compass
Software
OS at launchAndroid 15Android 15
PlatformAndroidAndroid
InterfaceMagicOS 9ColorOS 15
To compare: 0up to 4 models
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