Samsung
Galaxy M55 vs Note 15 Pro
Device summary
Redmi
Note 15 Pro
Full specifications
| Basic information | ||
|---|---|---|
| Release year | 2024 | 2026 |
| Starting price | — | — |
| Display size | — | 6.8-inch |
| Dimensions | 76.5 mm × 163.9 mm × 7.8 mm | 76.3 mm × 163.2 mm × 8.0 mm |
| Weight | 180 g | 195 g |
| Front material | — | — |
| Back material | — | — |
| Display | ||
| Display technology | — | AMOLED |
| Resolution | — | 2392 × 1080 |
| Refresh rate | — | 120 Hz |
| Peak brightness | — | 3200 nits |
| Performance | ||
| Chipset | — | MediaTek Helio G200-Ultra |
| RAM | — | 8 GB, 12 GB |
| Storage | — | 256 GB, 512 GB |
| Expandable storage | — | Yes |
| Cameras | ||
| Main camera | — | Wide · 200 MP · ƒ/1.7 · OIS |
| Ultra-wide camera | — | Ultra Wide · 8 MP · ƒ/2.2 |
| Front cameras | — | Front · 32 MP · ƒ/2.2 |
| Battery & charging | ||
| Typical capacity | — | 6500 mAh |
| Wired charging | — | 45 W |
| Connectivity | ||
| Cellular | — | LTE |
| Wi‑Fi | — | Wi-Fi 5 |
| Bluetooth | — | Bluetooth 5.3 |
| Build & durability | ||
| Ingress protection | — | IP65 |
Basic information
Release year
- Galaxy M55
- 2024
- Note 15 Pro
- 2026
Starting price
- Galaxy M55
- —
- Note 15 Pro
- —
Display size
- Galaxy M55
- —
- Note 15 Pro
- 6.8-inch
Dimensions
- Galaxy M55
- 76.5 mm × 163.9 mm × 7.8 mm
- Note 15 Pro
- 76.3 mm × 163.2 mm × 8.0 mm
Weight
- Galaxy M55
- 180 g
- Note 15 Pro
- 195 g
Front material
- Galaxy M55
- —
- Note 15 Pro
- —
Back material
- Galaxy M55
- —
- Note 15 Pro
- —
Display
Display technology
- Galaxy M55
- —
- Note 15 Pro
- AMOLED
Resolution
- Galaxy M55
- —
- Note 15 Pro
- 2392 × 1080
Refresh rate
- Galaxy M55
- —
- Note 15 Pro
- 120 Hz
Peak brightness
- Galaxy M55
- —
- Note 15 Pro
- 3200 nits
Performance
Chipset
- Galaxy M55
- —
- Note 15 Pro
- MediaTek Helio G200-Ultra
RAM
- Galaxy M55
- —
- Note 15 Pro
- 8 GB, 12 GB
Storage
- Galaxy M55
- —
- Note 15 Pro
- 256 GB, 512 GB
Expandable storage
- Galaxy M55
- —
- Note 15 Pro
- Yes
Cameras
Main camera
- Galaxy M55
- —
- Note 15 Pro
- Wide · 200 MP · ƒ/1.7 · OIS
Ultra-wide camera
- Galaxy M55
- —
- Note 15 Pro
- Ultra Wide · 8 MP · ƒ/2.2
Front cameras
- Galaxy M55
- —
- Note 15 Pro
- Front · 32 MP · ƒ/2.2
Battery & charging
Typical capacity
- Galaxy M55
- —
- Note 15 Pro
- 6500 mAh
Wired charging
- Galaxy M55
- —
- Note 15 Pro
- 45 W
Connectivity
Cellular
- Galaxy M55
- —
- Note 15 Pro
- LTE
Wi‑Fi
- Galaxy M55
- —
- Note 15 Pro
- Wi-Fi 5
Bluetooth
- Galaxy M55
- —
- Note 15 Pro
- Bluetooth 5.3
Build & durability
Ingress protection
- Galaxy M55
- —
- Note 15 Pro
- IP65
Key differences
The most meaningful measured gaps in size and weight — not an overall winner.
Weight
Galaxy M55
15 g lighter
Height
Galaxy M55
0.7 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
Note 15 Pro
Strengths
- 200MP main with strong daylight imaging
- IP65 sealing plus Gorilla Glass Victus 2
- 45W charging faster than entry Note 15
Compromises
- Limited twelve-month reliability data
- Low-light imaging likely trails flagship computational leaders
- Price premium over entry Note 15