Home > Smartphone comparison > Xiaomi 15 vs 400 Pro – which one to choose?

Xiaomi 15 vs Honor 400 Pro

87 out of 100
Xiaomi 15
VS
80 out of 100
Honor 400 Pro
Xiaomi 15
Honor 400 Pro

Here we compared two smartphones: the 6.36-inch Xiaomi 15 (with Qualcomm Snapdragon 8 Elite) that was released on October 29, 2024, against the Honor 400 Pro, which is powered by Qualcomm Snapdragon 8 Gen 3 and came out 7 months after. On this page, you will find tests, full specs, strengths, and weaknesses of each of the devices.

Select the amount of RAM to evaluate performance and value for money more precisely
Memory
  1. Differences
  2. Review
  3. Specs
  4. Benchmarks
  5. Battery life
  6. Camera
  7. Comments

Key differences

An overview of the main advantages of each smartphone
Reasons to consider the Xiaomi 15
  • Shows 30% longer battery life (31:54 vs 24:36 hours)
  • 37% better performance in AnTuTu Benchmark (3076K versus 2243K)
  • Newer Bluetooth version (v6.0)
  • Supports Dolby Atmos sound technology
  • 39% faster in single-core GeekBench 6 test: 2940 and 2109 points
Reasons to consider the Honor 400 Pro
  • The rear camera has a 3x optical zoom
  • Waterproof body (IP69 classification)
  • Has a 0.34 inch larger screen size
  • Supports higher wattage charging (100W versus 90W)
  • The phone is 7 months newer

Review

Evaluation of Xiaomi 15 and Honor 400 Pro crucial features
Display
Screen quality, color accuracy, brightness
Camera
Photo and video recording quality
Performance
CPU and memory performance (apps, system)
Gaming
Capabilities for playing modern games
Battery
Battery life, charging type and speed
Connectivity
Networks, ports, data transmission
Scores with a red asterisk (*) are approximate and may change in the future as we gather more data.
DeviceFacts Score
Final comparison evaluation
Select your primary usage scenario to get a more accurate DeviceFacts Score
📱 Primary usage:

Value for money (Beta)

To get an accurate value-for-money index, update the default prices with actual prices from your country’s retailers (for the selected memory configs) and press the "Calculate" button.
Currency
12 / 256 GB
VS
12 / 256 GB
52.2
(Average)
Value Index
48.3
(Average)

Tests and specifications

Comparison table of technical specifications and tests
Phone:
Xiaomi 15
vs
400 Pro

Display

Type AMOLED AMOLED
Size 6.36 inches 6.7 inches
Resolution 1200 x 2670 pixels 1280 x 2800 pixels
Aspect ratio 20:9 19.5:9
PPI 460 ppi 460 ppi
Refresh rate 120 Hz 120 Hz
Adaptive refresh rate Yes (1-120 Hz) Yes (60-120 Hz)
Max rated brightness 1500 nits 1500 nits
Max rated brightness in HDR 3200 nits 5000 nits
HDR support Yes, Dolby Vision Yes, HDR10+
Touch sampling rate 300 Hz -
Screen protection Xiaomi Shield Glass Tempered glass
Screen-to-body ratio 90.1% 90%
Display features - DCI-P3
- Always-On Display
- DC Dimming		 - DCI-P3
- Always-On Display
- DC Dimming
Display tests
RGB color space 99.5% -
PWM 120 Hz -
Response time 1 ms -
Contrast ∞ Infinity -
Screen space comparison
400 Pro
6.7″ (19.5:9 ratio) = 17.1 in2
Xiaomi 15
6.36″ (20:9 ratio) = 15.1 in2
~12% more screen space
Peak brightness test (auto)
Xiaomi 15 +2%
1508 nits
400 Pro
1472 nits
Sources: NotebookCheck [3]

Design and build

Height 152.3 mm (6 inches) 160.8 mm (6.33 inches)
Width 71.2 mm (2.8 inches) 76.1 mm (3 inches)
Thickness 8.08 mm (0.32 inches) 8.1 mm (0.32 inches)
Weight 191 g (6.74 oz) 205 g (7.23 oz)
Waterproof IP68 IP69
Advanced cooling Vapor chamber Vapor chamber
Rear material Glass Glass
Frame material Metal Plastic
Colors White, Black, Silver, Green, Purple Black, Gray, Blue
Fingerprint scanner Yes, in-display Yes, in-display
Repairability Average (2.61/5) Good (3.61/5)
Drop resistance Good (C) · 90 drops Excellent (A) · 270 drops
Screen-to-body ratio
Xiaomi 15
90.1%
400 Pro
90%

Performance

Chipset specifications of Xiaomi 15 and Honor 400 Pro
SoC
Chipset Qualcomm Snapdragon 8 Elite Qualcomm Snapdragon 8 Gen 3
Max clock 4320 MHz 3000 MHz
CPU cores 8 (2 + 6) 8 (1 + 3 + 2 + 2)
Architecture - 6 cores at 3.53 GHz: Oryon (Phoenix M)
- 2 cores at 4.32 GHz: Oryon (Phoenix L)		 - 2 cores at 2.27 GHz: Cortex-A520
- 2 cores at 2.96 GHz: Cortex-A720
- 3 cores at 3.15 GHz: Cortex-A720
- 1 core at 3.3 GHz: Cortex-X4
L3 cache 8 MB 12 MB
Manufacturing TSMC TSMC
Lithography process 3 nanometers 4 nanometers
Neural processor (NPU) Hexagon Hexagon
GPU
Graphics Adreno 830 Adreno 750
GPU shading units 1536 1536
GPU clock 1100 MHz 903-1000 MHz
FLOPS ~3379.2 GFLOPS ~2774 GFLOPS

Benchmarks

Benchmark comparison of Xiaomi 15 and Honor 400 Pro
Geekbench 6 (Single-Core)
Xiaomi 15 +39%
2940
400 Pro
2109
Geekbench 6 (Multi-Core)
Xiaomi 15 +38%
9243
400 Pro
6695
Compute Score (GPU)
Xiaomi 15 +72%
24715
400 Pro
14352
Compute Score (GPU) 24715 14352
Single-core score 2940 2109
Multi-core score 9243 6695
Sources: Geekbench [3], [4]
AnTuTu Benchmark 11
Xiaomi 15 +37%
3076179
400 Pro
2243804
CPU 946469 702885
GPU 1118762 723128
Memory 372907 332058
UX 638041 485733
Total score 3076179 2243804
Samples [32 tests] [24 tests]
3DMark Steel Nomad Light
Xiaomi 15 +48%
2204
400 Pro
1492
Stability 82% 75%
Graphics test 16 FPS 11 FPS
Graphics score 2204 1492
3DMark Solar Bay
Xiaomi 15 +35%
10153
400 Pro
7535
Graphics test 39 FPS 29 FPS
Section 1 43 FPS 32 FPS
Section 2 39 FPS 29 FPS
Section 3 33 FPS 25 FPS
Graphics score 10153 7535
3DMark Wild Life Extreme
Xiaomi 15
5782
400 Pro
n/a
Stability 89% -
Graphics test 34 FPS -
Graphics score 5782 -
Sources: 3DMark [5], [6]
PCMark 3.0
Xiaomi 15 +9%
17440
400 Pro
16036
Web score 18558 17920
Video editing 8103 7685
Photo editing 37685 29553
Data manipulation 13755 14371
Writing score 21293 17125
Submit your benchmark results

Recent User Tests

The latest benchmark tests that have been submitted by users
Xiaomi 15
DateBenchmarkResult
📘 2026-10-10 (artyashka)AnTuTu 123263798
📘 2026-09-28 (PenPen)AnTuTu 123242949
📘 2026-08-24 (zaido)AnTuTu 113236909
📘 2026-08-16 (jakisgood)AnTuTu 113007116
📘 2026-08-03 (abdurashidovvv)AnTuTu 113102543
Add View all (38)
Honor 400 Pro
DateBenchmarkResult
📘 2026-09-09 (Lunka)AnTuTu 112094129
📘 2026-09-01 (Maska)AnTuTu 112163688
📘 2026-07-07 -> naufallAnTuTu 112162598
📘 2026-06-28 (f0NES1k)AnTuTu 112306681
📘 2026-06-10 (Zhan)AnTuTu 112206753
Add View all (28)

Memory

RAM
RAM size 12 GB 12 GB
Memory type LPDDR5X LPDDR5
Memory clock 5300 MHz -
Channels 4 4
Storage
Storage size 256 GB 256 GB
Storage type UFS 4.0 UFS 4.0
Memory card No No

Software

Operating system Android 15 (Can be upgraded to Android 16) Android 15 (Can be upgraded to Android 16)
ROM HyperOS 3.0 MagicOS 10
OS size 21 GB -
OS updates 4 years 6 years
Security updates 5 years 6 years

Battery

Capacity 5400 mAh 5300 mAh
Max charge power 90 W 100 W
Battery type Silicon-Carbon (Si/C) Silicon-Carbon (Si/C)
Replaceable No No
Wireless charging Yes (50 W) Yes (50 W)
Reverse charging Yes, (wireless) Yes, (wireless)
Bypass charging No Yes
Fast charging Yes (83% in 30 min) Yes (93% in 30 min)
Full charging time 0:45 hr 0:38 hr
Battery cycles 1000 cycles 1200 cycles
Battery life tests
Web browsing 13:20 hr 10:11 hr
Watching video 19:22 hr 14:23 hr
Gaming 07:10 hr 06:01 hr
Standby 150 hr 118 hr
General battery life
Xiaomi 15 +30%
31:54 hr
400 Pro
24:36 hr
Add your battery life

Main camera

Matrix 50 megapixels 200 megapixels
Image resolution 8192 x 6144 16384 x 12288
Zoom Optical, 2.6x Optical, 3x
Flash Dual LED Dual LED
Stabilization Optical Optical
8K video recording Up to 30FPS No
4K video recording Up to 60FPS Up to 60FPS
1080p video recording Up to 60FPS Up to 60FPS
Slow motion 1920 FPS (720p) -
Angle of widest lens 115° 112°
Lenses 1) Standard: 50 MP
2) Telephoto: 50 MP
3) Ultrawide: 50 MP
1) Standard: 200 MP
2) Telephoto: 50 MP
3) Ultrawide: 12 MP
4) Depth: 2 MP
Camera features - Bokeh mode
- Pro mode
- RAW support		 - Bokeh mode
- Pro mode
Standard lens
Image resolution 50 MP 200 MP
Aperture f/1.6 f/1.9
Focal length 23 mm -
Sensor OmniVision Light Fusion 900 Samsung ISOCELL HP3
Sensor size 1/1.31" (≈ 0.76 inch) 1/1.4" (≈ 0.71 inch)
Pixel size 1.2 micron 0.56 micron
Autofocus Laser autofocus Phase autofocus
Stabilization Optical Optical
Telephoto lens
Image resolution 50 MP 50 MP
Aperture f/2.0 f/2.4
Focal length 60 mm 68 mm
Sensor Samsung S5KJN5 Sony IMX856
Sensor size 1/2.76" (≈ 0.36 inch) 1/2" (≈ 0.5 inch)
Pixel size 0.64 micron 0.8 micron
Stabilization Optical Optical
Ultra-wide lens
Image resolution 50 MP 12 MP
Aperture f/2.2 f/2.2
Focal length 14 mm 16 mm
Sensor Samsung S5KJN1 -
Sensor size 1/2.76" (≈ 0.36 inch) -
Pixel size 0.64 micron -
Stabilization Digital Digital

DxOMark main camera tests

Photo quality
Xiaomi 15
150
400 Pro
n/a
Video quality
Xiaomi 15
133
400 Pro
n/a
Generic main camera score
Xiaomi 15
147
400 Pro
n/a
Bokeh 75 -
Preview 87 -
Zoom 152 -
Samples Photo samples of Xiaomi 15 from DxOMark -

Selfie camera

Megapixels 32 megapixels 50 megapixels
Image resolution 6528 x 4896 8192 x 6144
Aperture f/2.0 f/2.1
Focal length 22 mm -
Sensor Omnivision OV32B -
Sensor size 1/3.14" (≈ 0.32 inch) -
Pixel size 0.7 micron 0.64 micron
Autofocus No Phase autofocus
Stabilization Digital Digital
Video resolution 2160p (4K) at 60 FPS 2160p (4K) at 30 FPS
Depth sensor (TOF 3D) No No

Connectivity

Wi-Fi standard Wi-Fi 7 (802.11 a/b/g/n/ac/ax/be) Wi-Fi 7 (802.11 a/b/g/n/ac/ax/be)
Wi-Fi features - Dual Band
- Wi-Fi MiMO
- Wi-Fi Direct
- Wi-Fi Hotspot
- Wi-Fi Display		 - Dual Band
- Wi-Fi MiMO
- Wi-Fi Direct
- Wi-Fi Hotspot
- Wi-Fi Display
Bluetooth version 6.0 5.4
Bluetooth features LE LE
USB type USB Type-C USB Type-C
USB version 3.2 2
USB features - Charging
- USB-Storage mode
- OTG		 - Charging
- USB-Storage mode
- OTG
DisplayPort Yes No
GPS GPS, GLONASS, Beidou, Galileo, QZSS, NAVIC GPS, GLONASS, Galileo, QZSS
NFC* Yes Yes
Infrared port Yes Yes
Network
Number of SIM* 2 2
Type of SIM card Nano Nano
Multi SIM mode Standby Standby
eSIM support* Yes Yes
Hybrid slot No No
5G support Yes Yes

Sound

Speakers Stereo Stereo
Headphone audio jack No No
FM radio No No
Dolby Atmos Yes No
Speakers test
Max loudness
Xiaomi 15
91.3 dB
400 Pro
n/a

Other

Category Flagship Mid-range
Announced October 2024 May 2025
Release date October 2024 May 2025
Launch price (MSRP) $945 $799
Successor - Xiaomi 17 - Honor 500 Pro
Sensors - Barometer
- Proximity sensor
- Gyroscope
- Accelerometer
- Ambient light sensor
- Compass
- Fingerprint		 - Proximity sensor
- Gyroscope
- Accelerometer
- Ambient light sensor
- Compass
- Fingerprint
Bundled charger Yes, 90 W Yes, 100 W
*Disclaimer! NFC, GSM network support, and some other specs can be different depending on the country.

Conclusion

After analyzing all the data, we think that the Xiaomi 15 is definitely a better buy.

Cast your vote

So, which phone would you choose?
60 (69.8%)
26 (30.2%)
Total votes: 86

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