Skip to content
InnoReviews

Honor 400 vs Xiaomi 15 Ultra

Honor 400

Honor

Honor 400

$499

53.6Inno Score
VS
WINNER
Xiaomi 15 Ultra

Xiaomi

Xiaomi 15 Ultra

$1,499

75.9Inno Score
32.8Performance79.1
53.6Display69.1
59.4Camera73.2
61Battery79
89.3Features78.7
5 spec wins — Honor 40010 spec wins — Xiaomi 15 Ultra

InnoReviews verdict

Xiaomi 15 Ultra wins this phone face-off, 75.9 to 53.6, pulling ahead mainly in performance (+46) and battery (+18). Honor 400 still makes sense if its price or standout specs fit your needs better.

Which would you pick?

Key differences

Reasons to pick the Honor 400

  • Stronger features score: 89 vs 79
  • 300% higher Main camera: 200 MP vs 50 MP
  • 56% higher Front camera: 50 MP vs 32 MP
  • 50% higher OS update pledge: 6 years vs 4 years
  • 22% lower thickness: 7.3 mm vs 9.4 mm
  • Lower launch price: $499 vs $1,499

Reasons to pick the Xiaomi 15 Ultra

  • Stronger performance score: 79 vs 33
  • Stronger display score: 69 vs 54
  • Stronger camera score: 73 vs 59
  • Stronger battery score: 79 vs 61
  • 317% higher Ultra-wide: 50 MP vs 12 MP

Display

Display comparison: Honor 400 versus Xiaomi 15 Ultra
SpecHonor 400Xiaomi 15 Ultra
Screen size6.55 ″6.73 ″+3%
Panel typeAMOLEDLTPO AMOLED
Resolution2736x12641440x3200
Pixel density460 ppi522 ppi+13%
Refresh rate120 Hz120 Hz
Peak brightness1,600 nits3,200 nits+100%
Screen-to-body—90 %

Performance

Performance comparison: Honor 400 versus Xiaomi 15 Ultra
SpecHonor 400Xiaomi 15 Ultra
ChipsetSnapdragon 7 Gen 3Snapdragon 8 Elite
AnTuTu 10800,000Top 61%2,650,000+231%Top 4%
Geekbench 6 (single)1,150Top 61%3,050+165%Top 7%
Geekbench 6 (multi)3,250Top 61%9,600+195%Top 5%
RAM (max)8 GB16 GB+100%
Storage options256GB / 512GB256/512GB/1TB
Storage typeUFS 3.1UFS 4.1

Camera

Camera comparison: Honor 400 versus Xiaomi 15 Ultra
SpecHonor 400Xiaomi 15 Ultra
Main camera200 MP+300%50 MP
Main aperturef/1.9f/1.63
Ultra-wide12 MP50 MP+317%
Telephoto—200 MP
Optical zoom—4.3 x
Max video4K@30fps8K@30fps
Front camera50 MP+56%32 MP
OISYesYes

Battery

Battery comparison: Honor 400 versus Xiaomi 15 Ultra
SpecHonor 400Xiaomi 15 Ultra
Capacity5,300 mAh5,410 mAh+2%
Wired charging66 W90 W+36%
Wireless charging—80 W
Active use endurance—12 h

Design

Design comparison: Honor 400 versus Xiaomi 15 Ultra
SpecHonor 400Xiaomi 15 Ultra
Weight184 g+19%226 g
Thickness7.3 mm+22%9.4 mm
IP ratingIP65IP68
Frame materialPlasticAluminum

Connectivity

Connectivity comparison: Honor 400 versus Xiaomi 15 Ultra
SpecHonor 400Xiaomi 15 Ultra
5GYesYes
Wi-FiWi-Fi 6Wi-Fi 7
Bluetooth5.46.0
NFCYesYes
USBUSB-C 2.0USB-C 3.2
eSIMYesYes

Software

Software comparison: Honor 400 versus Xiaomi 15 Ultra
SpecHonor 400Xiaomi 15 Ultra
OS at launchAndroid 15 (MagicOS 9)Android 15 (HyperOS 2)
OS update pledge6 years+50%4 years

Audio

Audio comparison: Honor 400 versus Xiaomi 15 Ultra
SpecHonor 400Xiaomi 15 Ultra
Stereo speakersYesYes
3.5mm jackNoNo

Related comparisons

Honor 400vs Google Pixel 9aVSHonor 400vs Nothing Phone (3a) ProVSHonor 400vs POCO F5 ProVSHonor 400vs iPhone 16eVSXiaomi 15 Ultravs Samsung Galaxy S26 UltraVSXiaomi 15 Ultravs Vivo X200 ProVSXiaomi 15 Ultravs OnePlus 13VSXiaomi 15 Ultravs Samsung Galaxy S25 UltraVS

Try another matchup