Rate this phone
Tap stars for each category (1–10). One submission per email.
Samsung Galaxy M55 Specifications
Samsung
Released 2024, Mar 28
8 / 12 GB RAM · Qualcomm SM7450-AB Snapdragon 7 Gen 1 (4 nm)
- 180g, 7.8mm thickness
- Android 14, up to Android 16, One UI 8.0
- 128GB/256GB storage, microSDXC
Views
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 | 8.8 | — |
| Display | 8.4 | — |
| Performance | 8.1 | — |
| Camera | 7.1 | — |
| Body | 5.2 | — |
| Gaming | 8.2 | — |
| Software | 4.4 | — |
| Connectivity | 9.4 | — |
| 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
8/12GB RAM
Snapdragon 7 Gen 1
5000mAh
45W
Score breakdown
From specs, price tier & release year
Community ratings
Real-world feedback from people who use this device
No approved reviews yet
Be the first to share how it feels in daily use — battery, gaming, heat, updates & value.
Use “Rate this phone” in the hero or here to submit yours.
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, March 28 |
|---|---|---|
| Status | Available. Released 2024, March 28 |
|
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, upgradable to Android 16, One UI 8.0 |
|---|---|---|
| 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, 256GB 12GB 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 (market/region dependent) | |
| 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 | Dark Blue, Light Green |
|---|---|---|
| Models | SM-M556B, SM-M556B/DS | |
| SAR | 0.93 W/kg (head) | |
| SAR EU | 0.96 W/kg (head) 0.98 W/kg (body) | |
| Price | $???273.00 / ??????277.50 / ??????28,999 |
Samsung Galaxy M55 official images
Frequently asked questions
Is Samsung Galaxy M55 worth buying in 2026?
Samsung Galaxy M55 is worth considering if its strengths match your priorities. Genze scores it 7.6/10 for its class; reference price around $273 USD. Read owner reviews and compare alternatives before you buy.
Is Samsung Galaxy M55 good for gaming?
Samsung Galaxy M55 scores 82/100 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 M55?
Samsung Galaxy M55 has a 5,000 mAh battery. Real-world endurance depends on chipset efficiency, display, and usage.
What display size does Samsung Galaxy M55 have?
Samsung Galaxy M55 features a 6.70-inch display. See the Display section for resolution, refresh rate, and panel details.
How much RAM does Samsung Galaxy M55 have?
Samsung Galaxy M55 is available with 8 / 12 GB RAM variants. Storage options are listed in the Memory section.
What is the Genze score for Samsung Galaxy M55?
Genze rates Samsung Galaxy M55 7.6/10 based on performance, display, camera, battery, body build, and value versus phones in the same price tier.
What is the estimated price of Samsung Galaxy M55?
Our estimated reference price is $273 USD. Retail prices vary by region, storage, and promotions.
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.
Owner reviews
Owner reviews
Sorted by newest. Helpful votes from signed-in readers.
Log in to mark reviews helpful or delete your review.
No approved reviews yet. Be the first to rate this device.