Xiaomi 15T Pro vs HONOR 400 Pro
The Xiaomi 15T Pro scores 8.6 in our rating, and the HONOR 400 Pro scores 8.4. The Xiaomi 15T Pro leads in performance and camera, while the HONOR 400 Pro is ahead in display, design and software support. The Xiaomi 15T Pro is the newer phone, announced Sep 24, 2025.
Key differences
Why choose the Xiaomi 15T Pro
- Bigger battery 5,500 mAh vs 5,300 mAh
- Bigger screen 6.83 inches vs 6.7 inches
- Longer optical zoom 5× vs 3×
- Higher refresh rate 144 Hz vs 120 Hz
- Newer model Sep 24, 2025 vs May 22, 2025
- More storage 256 GB / 512 GB / 1 TB vs 512 GB
Why choose the HONOR 400 Pro
- Faster wired charging 100 W vs 90 W
- Brighter screen 5,000 nits vs 3,200 nits
- Better water resistance IP68 + IP69 vs IP68
- Longer OS update support 6 years vs 5 years
- Lighter 205 g vs 210 g
- Higher screen resolution 1280 × 2800 px vs 1280 × 2772 px
PhoneRanked scores
Calculated from specs, relative to phones from the same year and price range. How we rate phones
Value for money marked “est.” is an estimate: that phone has no official US launch price, so it is not highlighted against the others.
Spec
Xiaomi 15T ProHONOR 400 Pro
Overall
8.6
8.4
Display
8.3
8.9
Performance
8.1
7.4
Camera
8.5
7.6
Battery
7.1
7.1
Design
8.3
9.0
Software support
7.9
8.4
Value for money
6.0 est.
6.0 est.
Display
Spec
Xiaomi 15T ProHONOR 400 Pro
Size
6.83 inches
6.7 inches
Type
OLED, AMOLED
OLED, AMOLED
Resolution
1280 × 2772 px
1280 × 2800 px
Pixel density
447 ppi
460 ppi
Refresh rate
144 Hz
120 Hz
Adaptive refresh
✕ No
—
Peak brightness
3,200 nits
5,000 nits
HDR
HDR10, HDR10+, Dolby Vision
—
Protection
Gorilla Glass 7i
—
Performance
Spec
Xiaomi 15T ProHONOR 400 Pro
Process
3 nm
—
Max CPU clock
3.73 GHz
—
GPU
Immortalis-G925 MC12
Adreno 750
RAM
12 GB
12 GB
Storage
256 GB / 512 GB / 1 TB
512 GB
Storage type
UFS 4.1
—
microSD slot
✕ No
✕ No
Cameras
Spec
Xiaomi 15T ProHONOR 400 Pro
Main camera
50 MP, f/1.62
200 MP, f/1.9, 1/1.4"
Optical stabilization
✓ Yes
✓ Yes
Ultrawide
12 MP
12 MP
Telephoto
50 MP, 5× optical, periscope
50 MP, 3× optical
Optical zoom
5×
3×
Rear cameras
3
3
Rear video
8K@30
—
Front camera
32 MP
50 MP
Front video
4K@30
—
Battery and charging
Spec
Xiaomi 15T ProHONOR 400 Pro
Capacity
5,500 mAh
5,300 mAh
Battery type
—
Silicon-carbon
Wired charging
90 W
100 W
Wireless charging
50 W
50 W
Reverse wireless
✕ No
—
Charger in box
✕ No
✕ No
Design and build
Spec
Xiaomi 15T ProHONOR 400 Pro
Dimensions
162.7 × 77.9 × 7.96 mm
160.8 × 76.1 × 8.1 mm
Thickness
7.96 mm
8.1 mm
Weight
210 g
205 g
Form factor
Bar
Bar
Frame
Aluminum
—
Back
Fiberglass
—
Water resistance
IP68
IP68 + IP69
Fingerprint
Under-display optical
—
3D face unlock
✕ No
✕ No
SIM
Dual Nano-SIM + eSIM
Dual Nano-SIM + eSIM
Colors
Mocha Gold, Black, Gray
Lunar Grey, Midnight Black
Connectivity and features
Spec
Xiaomi 15T ProHONOR 400 Pro
5G
✓ Yes
✓ Yes
Wi-Fi
Wi-Fi 7
Wi-Fi 7
Bluetooth
6.0
5.4
USB
USB-C 2.0
USB-C 2.0
NFC
✓ Yes
✓ Yes
3.5 mm jack
✕ No
✕ No
Stereo speakers
✓ Yes
✓ Yes
Satellite
✕ No
✕ No
IR blaster
✓ Yes
✓ Yes
Software
Spec
Xiaomi 15T ProHONOR 400 Pro
OS at launch
Android 15
Android 15
Interface
Xiaomi HyperOS 2
MagicOS 9.0
OS updates
5 years
6 years
Security updates
6 years
6 years
Launch and price
Spec
Xiaomi 15T ProHONOR 400 Pro
Announced
Sep 24, 2025
May 22, 2025
Released
—
May 22, 2025
Status
Released
Released
Green marks the stronger value in a row. Specs come from official manufacturer data, cross-checked with established tech media; each phone page lists its sources. Report an error
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