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Samsung Galaxy M55s Specifications
Samsung
Released 2024, Sep 26
8 GB RAM · Qualcomm SM7450-AB Snapdragon 7 Gen 1 (4 nm)
- 180g, 7.8mm thickness
- Android 14, up to 4 major upgrades
- 128GB/256GB storage, microSDXC
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Genze vs community
Genze and community ratings are both shown on a /10 scale. Genze is derived from internal model scores and price rules; community averages come from approved reviews (1–10 per category).
| Category | Genze /10 | Users /10 |
|---|---|---|
| Battery | 9.8 | — |
| Display | 7.8 | — |
| Performance | 6.8 | — |
| Camera | 7.1 | — |
| Body | 5.2 | — |
| Gaming | 7.3 | — |
| Software | 8.2 | — |
| Connectivity | 8 | — |
| Sensors | 7.2 | — |
| Software updates | — | — |
| Clean software | — | — |
| Heating | — | — |
| Media | — | — |
Community columns fill in when reviews are approved.
Quick specifications
6.7"
1080x2400 pixels
50MP
2160p
8GB RAM
Snapdragon 7 Gen 1
5000mAh
45W
Score breakdown
From specs, price tier & release year
Updates 4 yr
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Full specifications
|
Network
|
Technology | GSM / HSPA / LTE / 5G |
|---|---|---|
| 2G bands | GSM 850 / 900 / 1800 / 1900 | |
| 3G bands | HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 | |
| 4G bands | 1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 25, 26, 28, 38, 40, 41, 66 | |
| 5G bands | 1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 66, 77, 78 SA/NSA/Sub6 | |
| Speed | HSPA, LTE, 5G |
|
Launch
|
Announced | 2024, September 24 |
|---|---|---|
| Status | Available. Released 2024, September 26 |
|
Body
|
Dimensions | 163.9 x 76.5 x 7.8 mm (6.45 x 3.01 x 0.31 in) |
|---|---|---|
| Weight | 180 g (6.35 oz) | |
| SIM | Nano-SIM + Nano-SIM |
|
Display
|
Type | Super AMOLED+, 120Hz, 1000 nits (HBM) |
|---|---|---|
| Size | 6.7 inches, 108.4 cm2 (~86.4% screen-to-body ratio) | |
| Resolution | 1080 x 2400 pixels, 20:9 ratio (~393 ppi density) |
|
Platform
|
OS | Android 14, up to 4 major Android upgrades, upgradable to Android 16, One UI 8 |
|---|---|---|
| Chipset | Qualcomm SM7450-AB Snapdragon 7 Gen 1 (4 nm) | |
| CPU | Octa-core (1x2.4 GHz Cortex-A710 & 3x2.36 GHz Cortex-A710 & 4x1.8 GHz Cortex-A510) | |
| GPU | Adreno 644 |
|
Memory
|
Card slot | microSDXC (uses shared SIM slot) |
|---|---|---|
| Internal | 128GB 8GB RAM, 256GB 8GB RAM |
|
Main Camera
|
Triple | 50 MP, f/1.8, (wide), 1/1.56", 1.0??m, PDAF, OIS 8 MP, f/2.2, 123?? (ultrawide) 2 MP (macro) |
|---|---|---|
| Features | LED flash, panorama, HDR | |
| Video | 4K@30fps, 1080p@30/60fps, gyro-EIS, OIS |
|
Selfie camera
|
Single | 50 MP, f/2.4, (wide) |
|---|---|---|
| Video | 4K@30fps, 1080p@30/60fps |
|
Sound
|
Loudspeaker | Yes, with stereo speakers |
|---|---|---|
| 3.5mm jack | No |
|
Comms
|
WLAN | Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct |
|---|---|---|
| Bluetooth | 5.2, A2DP, LE | |
| Positioning | GPS, GALILEO, GLONASS, BDS, QZSS | |
| NFC | Yes | |
| Radio | No | |
| USB | USB Type-C 2.0, OTG |
|
Features
|
Sensors | Fingerprint (under display, optical), accelerometer, gyro, proximity, compass |
|---|
|
Battery
|
Type | 5000 mAh |
|---|---|---|
| Charging | 45W wired |
|
Misc
|
Colors | Thunder Black, Coral Green |
|---|---|---|
| Models | SM-M558B, SM-M558B/DS | |
| SAR | 0.93 W/kg (head) | |
| Price | About 220 EUR |
Samsung Galaxy M55s official images
Frequently asked questions
Is Samsung Galaxy M55s worth buying in 2026?
Samsung Galaxy M55s is worth considering if its strengths match your priorities. Genze scores it 7.5/10 for its class. Read owner reviews and compare alternatives before you buy.
Is Samsung Galaxy M55s good for gaming?
Samsung Galaxy M55s scores 73/100 on our gaming index (chipset, display smoothness, and thermals). Casual and mid-tier titles usually run well; for competitive esports, compare frame stability and heating against phones in the same price band.
What is the battery capacity of Samsung Galaxy M55s?
Samsung Galaxy M55s has a 5,000 mAh battery. Real-world endurance depends on chipset efficiency, display, and usage.
What display size does Samsung Galaxy M55s have?
Samsung Galaxy M55s features a 6.70-inch display. See the Display section for resolution, refresh rate, and panel details.
How much RAM does Samsung Galaxy M55s have?
Samsung Galaxy M55s is available with 8 GB RAM variants. Storage options are listed in the Memory section.
What is the Genze score for Samsung Galaxy M55s?
Genze rates Samsung Galaxy M55s 7.5/10 based on performance, display, camera, battery, body build, and value versus phones in the same price tier.
Where do these specifications come from?
Specifications are compiled from official manufacturer and carrier sources, reviewed by our editors where possible, and enriched with Genze scores and community feedback. GenZe Rank is not responsible for errors or omissions. Regional variants, firmware updates, and retailer listings may differ from what is shown here—always confirm critical details on the official product page before you buy.
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