Samsung
Galaxy M55 vs X9d
Device summary
HONOR
X9d
Full specifications
| Basic information | ||
|---|---|---|
| Release year | 2024 | 2025 |
| Starting price | — | — |
| Display size | — | 6.8-inch |
| Dimensions | 76.5 mm × 163.9 mm × 7.8 mm | 76.1 mm × 161.9 mm × 7.8 mm |
| Weight | 180 g | 193 g |
| Front material | — | — |
| Back material | — | — |
| Display | ||
| Display technology | — | AMOLED |
| Resolution | — | 2640 × 1200 |
| Refresh rate | — | 120 Hz |
| Performance | ||
| Chipset | — | Snapdragon 6 Gen 4 |
| RAM | — | 8 GB, 12 GB |
| Storage | — | 256 GB, 512 GB |
| Cameras | ||
| Main camera | — | Wide · 108 MP · OIS |
| Ultra-wide camera | — | Ultra Wide · 5 MP |
| Front cameras | — | Front · 16 MP |
| Battery & charging | ||
| Typical capacity | — | 8300 mAh |
| Wired charging | — | 66 W |
| Connectivity | ||
| Cellular | — | 5G, LTE |
| NFC | — | Yes |
| Build & durability | ||
| Ingress protection | — | IP69K |
Basic information
Release year
- Galaxy M55
- 2024
- X9d
- 2025
Starting price
- Galaxy M55
- —
- X9d
- —
Display size
- Galaxy M55
- —
- X9d
- 6.8-inch
Dimensions
- Galaxy M55
- 76.5 mm × 163.9 mm × 7.8 mm
- X9d
- 76.1 mm × 161.9 mm × 7.8 mm
Weight
- Galaxy M55
- 180 g
- X9d
- 193 g
Front material
- Galaxy M55
- —
- X9d
- —
Back material
- Galaxy M55
- —
- X9d
- —
Display
Display technology
- Galaxy M55
- —
- X9d
- AMOLED
Resolution
- Galaxy M55
- —
- X9d
- 2640 × 1200
Refresh rate
- Galaxy M55
- —
- X9d
- 120 Hz
Performance
Chipset
- Galaxy M55
- —
- X9d
- Snapdragon 6 Gen 4
RAM
- Galaxy M55
- —
- X9d
- 8 GB, 12 GB
Storage
- Galaxy M55
- —
- X9d
- 256 GB, 512 GB
Cameras
Main camera
- Galaxy M55
- —
- X9d
- Wide · 108 MP · OIS
Ultra-wide camera
- Galaxy M55
- —
- X9d
- Ultra Wide · 5 MP
Front cameras
- Galaxy M55
- —
- X9d
- Front · 16 MP
Battery & charging
Typical capacity
- Galaxy M55
- —
- X9d
- 8300 mAh
Wired charging
- Galaxy M55
- —
- X9d
- 66 W
Connectivity
Cellular
- Galaxy M55
- —
- X9d
- 5G, LTE
NFC
- Galaxy M55
- —
- X9d
- Yes
Build & durability
Ingress protection
- Galaxy M55
- —
- X9d
- IP69K
Key differences
The most meaningful measured gaps in size and weight — not an overall winner.
Weight
Galaxy M55
13 g lighter
Height
Galaxy M55
2 mm taller · minor difference
Width
Very similar width
Thickness
Very similar thickness
User Experience Summary
Galaxy M55
Strengths
- Vivid 120Hz Super AMOLED Plus display with punchy colors
- Dependable all-day battery life with 45W fast-charging support
- Stereo speakers and under-display fingerprint sensor uncommon at this price
Compromises
- Camera app is noticeably slow, especially for automatic night-mode shots
- Battery and camera resolution reduced compared with the previous M54
- Phone runs warm during extended gaming or camera app use
X9d
Strengths
- Legendary 8,300 mAh silicon-carbon battery with true multi-day endurance
- IP69K and drop-resistance confidence for outdoor and worksite carry
- Heavy Rain Touch and 6,000-nit AMOLED outdoor usability
Compromises
- Slow ~82-minute full charges despite 66W wired marketing
- Weak ultrawide and midrange night imaging behind the 108 MP main
- No wireless charging for desk and nightstand routines