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400 Pro vs 15

Device summary

HONOR

400 Pro

OnePlus

15

Full specifications

Full specifications
Basic information
Release year20252025
Starting price—$900
Display size6.7-inch6.8-inch
Dimensions76.1 mm × 160.8 mm × 8.1 mm76.7 mm × 161.4 mm × 8.1 mm
Weight205 g211 g
Front material——
Back material——
Display
Display technologyAMOLEDLTPO AMOLED
Resolution2800 × 1280—
Refresh rate120 Hz165 Hz
Peak brightness5000 nits—
Performance
ChipsetSnapdragon 8 Gen 3Snapdragon 8 Elite Gen 5
RAM12 GB12 GB, 16 GB
Storage512 GB256 GB, 512 GB
Cameras
Main cameraWide · 200 MP · OISWide · 50 MP · OIS
Ultra-wide cameraUltra Wide · 12 MPUltra Wide · 50 MP
Telephoto cameraTelephoto · 50 MP · 3x optical zoom · OISTelephoto · 50 MP · 3.5x optical zoom · OIS
Front camerasFront · 50 MPFront · 32 MP
Video recording—4K at 60 fps
Battery & charging
Typical capacity5300 mAh—
Wired charging100 W80 W
Wireless charging50 W50 W
Battery capacity—7300 mAh
Battery type—Silicon NanoStack
Connectivity
Cellular5G, LTE5G, LTE
NFCYes—
Wi‑Fi—Wi‑Fi 7
Build & durability
Ingress protectionIP68/IP69—

Basic information

Release year

400 Pro
2025
15
2025

Starting price

400 Pro
—
15
$900

Display size

400 Pro
6.7-inch
15
6.8-inch

Dimensions

400 Pro
76.1 mm × 160.8 mm × 8.1 mm
15
76.7 mm × 161.4 mm × 8.1 mm

Weight

400 Pro
205 g
15
211 g

Front material

400 Pro
—
15
—

Back material

400 Pro
—
15
—

Display

Display technology

400 Pro
AMOLED
15
LTPO AMOLED

Resolution

400 Pro
2800 × 1280
15
—

Refresh rate

400 Pro
120 Hz
15
165 Hz

Peak brightness

400 Pro
5000 nits
15
—

Performance

Chipset

400 Pro
Snapdragon 8 Gen 3
15
Snapdragon 8 Elite Gen 5

RAM

400 Pro
12 GB
15
12 GB, 16 GB

Storage

400 Pro
512 GB
15
256 GB, 512 GB

Cameras

Main camera

400 Pro
Wide · 200 MP · OIS
15
Wide · 50 MP · OIS

Ultra-wide camera

400 Pro
Ultra Wide · 12 MP
15
Ultra Wide · 50 MP

Telephoto camera

400 Pro
Telephoto · 50 MP · 3x optical zoom · OIS
15
Telephoto · 50 MP · 3.5x optical zoom · OIS

Front cameras

400 Pro
Front · 50 MP
15
Front · 32 MP

Video recording

400 Pro
—
15
4K at 60 fps

Battery & charging

Typical capacity

400 Pro
5300 mAh
15
—

Wired charging

400 Pro
100 W
15
80 W

Wireless charging

400 Pro
50 W
15
50 W

Battery capacity

400 Pro
—
15
7300 mAh

Battery type

400 Pro
—
15
Silicon NanoStack

Connectivity

Cellular

400 Pro
5G, LTE
15
5G, LTE

NFC

400 Pro
Yes
15
—

Wi‑Fi

400 Pro
—
15
Wi‑Fi 7

Build & durability

Ingress protection

400 Pro
IP68/IP69
15
—

Key differences

The most meaningful measured gaps in size and weight — not an overall winner.

  • Weight

    400 Pro

    6 g lighter · minor difference

  • Height

    15

    0.6 mm taller · minor difference

  • Width

    15

    0.6 mm wider · minor difference

  • Thickness

    Very similar thickness

View 400 Pro detailsView 15 details

User Experience Summary

400 Pro

Strengths

  • Excellent 50MP 3x telephoto for portraits and medium-distance shots
  • 100W wired and 50W wireless charging flexibility
  • IP68/IP69 weather and dust confidence

Compromises

  • Plastic frame feels mismatched at €799/£699 pricing
  • Ultrawide weaker than main and telephoto sensors
  • MagicOS 9 divisiveness and preinstalled app cleanup
Read user experience

15

Strengths

  • Refined flagship package with fast wired and wireless charging
  • Strong battery endurance and alert-slider practicality
  • Improved Hasselblad consistency after launch software updates

Compromises

  • Incremental for OnePlus 13 owners at many launch prices
  • 76.67 mm width — no ergonomic generational improvement
  • Ultrawide still behind main and telephoto
Read user experience

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Dimensions and weight are based on manufacturer specifications. Handling estimates are derived from physical measurements. Methodology