Samsung
Galaxy M55 vs A3 Pro
Device summary
OPPO
A3 Pro
Full specifications
| Basic information | ||
|---|---|---|
| Release year | 2024 | 2024 |
| Starting price | — | — |
| Display size | — | — |
| Dimensions | 76.5 mm × 163.9 mm × 7.8 mm | 76.1 mm × 165.8 mm × 7.7 mm |
| Weight | 180 g | 186 g |
| Front material | — | — |
| Back material | — | — |
Basic information
Release year
- Galaxy M55
- 2024
- A3 Pro
- 2024
Starting price
- Galaxy M55
- —
- A3 Pro
- —
Display size
- Galaxy M55
- —
- A3 Pro
- —
Dimensions
- Galaxy M55
- 76.5 mm × 163.9 mm × 7.8 mm
- A3 Pro
- 76.1 mm × 165.8 mm × 7.7 mm
Weight
- Galaxy M55
- 180 g
- A3 Pro
- 186 g
Front material
- Galaxy M55
- —
- A3 Pro
- —
Back material
- Galaxy M55
- —
- A3 Pro
- —
Key differences
The most meaningful measured gaps in size and weight — not an overall winner.
Height
A3 Pro
1.9 mm taller · minor difference
Weight
Galaxy M55
6 g lighter · 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
A3 Pro
Strengths
- 5,100 mAh battery delivers exceptional all-day endurance
- Slim 7.68mm profile despite a large internal battery
- 45W SUPERVOOC charging is fast for the price tier
Compromises
- 720p display resolution looks soft for text and fine detail
- Noticeable motion blur from the LCD panel's response time
- Single functional rear camera lens limits shooting versatility