Samsung Galaxy M55s vs Samsung Galaxy Z Fold7 – Price, Specs & Features

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Samsung Galaxy M55s

Snapdragon 7 Gen 1
4 nm
5000 mAh
45W
6.7"
1080x2400 pixels
50 MP
4K@30fps
Specs

Samsung Galaxy Z Fold7

Snapdragon 8 Elite
3 nm
4400 mAh
25W
8.0"
1968 x 2184 pixels
200 MP
8K@30fps
Specs

Samsung Galaxy Z Fold7

General

Launch Date

September 23, 2024

July 09, 2025

Availability

Available Now

Android 14

Android 16

Custom UI

One UI 6.1

One UI 8

OS Updates

4 Years

7 Years

Security Updates

5 Years

7 Years

AI Features

Galaxy AI, Gemini Live, Circle to Search, Drawing Assist, Writing Assist and more

Body

Folded Dimensions

163.9 x 76.5 x 7.8 mm

158.4 x 72.8 x 8.9 mm

Folded Thickness

7.8 mm

8.9 mm

UnFolded Dimensions

158.4 x 143.2 x 4.2 mm

UnFolded Thickness

4.2 mm

Weight

180 g

215 g

Back Material

Gorilla Glass Victus 2

Build Details

Plastic Front (unfolded), Advanced Armor aluminum frame

IP Rating

IP67

IP48 (dust and water resistant (dust > 1mm; immersible up to 1.5m for 30 min))

Display

Size

6.7 inches

8.0 inches

Type

Super AMOLED+, Always-on display

Foldable Dynamic LTPO AMOLED 2X, HDR10+

Refresh Rate

120 Hz

Peak Brightness

1000 nits

2600 nits

Resolution

1080x2400 pixels

1968 x 2184 pixels

Pixel Density

393 ppi

368 ppi

Aspect Ratio

19.5:9

21:9

Screen to Body Ratio

86.4 %

90.0 %

Protection

Corning Gorilla Glass Ceramic 2

Cover Display

Size

6.5 inches

Type

Dynamic LTPO AMOLED 2X

Refresh Rate

120 Hz

Resolution

1080 x 2520 pixels

Pixel Density

422 ppi

Protection

Corning Gorilla Glass Ceramic

Performance

Chipset¹

Qualcomm Snapdragon 7 Gen 1

Qualcomm Snapdragon 8 Elite

Process Size

4 nm

3 nm

CPU

Octa-core
1x2.4 GHz Cortex-A710
3x2.36 GHz Cortex-A710
4x1.8 GHz Cortex-A510

Octa-core
2x4.47 GHz Oryon V2 Phoenix L
6x3.53 GHz Oryon V2 Phoenix M

GPU

Adreno 644

Adreno 830 (1200 MHz)

RAM & Storage

8GB 128GB (UFS 3.1)
8GB 256GB (UFS 3.1)

12GB 256GB (UFS 4.0)
12GB 512GB (UFS 4.0)
16GB 1024GB (UFS 4.0)

RAM Type

LPDDR4X

LPDDR5X

Expandable Memory

Yes

Camera

Main Camera

50 MP
(f/1.8, (wide), 1/1.56", 1.0µm, PDAF, OIS)

8 MP
(f/2.2, 123˚ (ultrawide))

2 MP
(f/2.4, (macro))

200 MP
Samsung S5KHP2, f/1.7, 24mm (wide), 1/1.3", 0.6µm, multi-directional PDAF, OIS

10 MP
Samsung S5K3K1, f/2.4, 67mm (telephoto), 1.0µm, PDAF, OIS, 3x optical zoom

12 MP
Samsung S5K3LU, f/2.2, 120˚ (ultrawide), 1.4µm, dual pixel PDAF

OIS

Yes

Features

LED flash, panorama, HDR, 10 x Digital Zoom, Auto Flash, Face detection, Touch to focus

LED flash, HDR, panorama

Video Recording

4K@30fps
1080p@30/60fps

8K@30fps
4K@60fps
1080p@60/120/240fps (gyro-EIS)
720p@960fps (gyro-EIS), 10-bit HDR, HDR10+

Video Recording Features

Dual Video Recording, Slo-motion, Video Pro Mode

Selfie Camera

50 MP
(f/2.4, (wide))

10 MP
Sony IMX374, f/2.2, 18mm (ultrawide), 1.12µm

Selfie Features

HDR

Selfie Video Recording

4K@30fps
1080p@30/60fps

4K@30/60fps
1080p@30/60fps, gyro-EIS

Cover Camera

10 MP
Sony IMX374, f/2.2, 24mm (wide), 1.12µm

Connectivity

SIM

Dual SIM, GSM+GSM
SIM1: Nano, SIM2: Nano (Hybrid)

Dual SIM
SIM1: Nano, SIM2: Nano

SIM 1

13 5G Bands

FDD: N1, N3, N5, N7, N8, N20, N28, N66
TDD: N38, N40, N41, N77, N78

17 5G Bands

FDD: N1, N2, N3, N5, N7, N8, N12, N20, N25, N26, N28, N66
TDD: N38, N40, N41, N77, N78

SIM 2

12 5G Bands

FDD: N1, N3, N5, N7, N8, N20, N28
TDD: N38, N40, N41, N77, N78

17 5G Bands

FDD: N1, N2, N3, N5, N7, N8, N12, N20, N25, N26, N28, N66
TDD: N38, N40, N41, N77, N78

VoLTE

Yes

Wi-Fi

Wi-Fi 6

Wi-Fi 7

Wi-Fi Details

802.11 a/b/g/n/ac/ax 5GHz 6GHz, MIMO

802.11 a/b/g/n/ac/6e/7

Wi-Fi Features

Wi-Fi Direct, Mobile Hotspot

USB

USB Type-C 2.0, OTG

USB Type-C 3.2, OTG

Bluetooth

5.2

5.4

NFC

Yes

GPS

Yes with A-GPS, Glonass

Infrared

Yes

UWB (Ultra Wideband)

Yes

Battery

Capacity

5000 mAh

4400 mAh

Type

Li-ion

Li-Po

Removable

Wired charging

45W

25W

Charging Speed

50% in 30 min

Wireless Charging

15W

Reverse Wireless Charging

4.5W

Charger in the Box

Sound

Stereo Speakers

Yes

3.5mm Headphone Jack

FM Radio

Extra Features

Sensors

Fingerprint (under display, optical), accelerometer, gyro, proximity, compass

Side-mounted fingerprint sensor, accelerometer, gyroscope, proximity, compass, barometer

Others

Samsung DeX (desktop experience support), Ultra Wideband (UWB) support

Colors and Pricing

Colors

Thunder Black and Coral Green

Blue Shadow, Silver Shadow, Jet Black, Mint

Price in India

₹16743

₹174999

FAQs

Which phone has better performance?

In this performance comparison, the Samsung Galaxy Z Fold7 with its Qualcomm Snapdragon 8 Elite (3nm) performs better than the Samsung Galaxy M55s with the Qualcomm Snapdragon 7 Gen 1 (4nm), thanks to superior chipset efficiency.

Which phone offers longer software support?

Samsung Galaxy Z Fold7 offers 7 years of OS updates, whereas Samsung Galaxy M55s provides 4 years. For security updates, Samsung Galaxy Z Fold7 offers 7 years of support compared to Samsung Galaxy M55s's 5 years.

Which phone has a better display?

Both Samsung Galaxy M55s and Samsung Galaxy Z Fold7 feature AMOLED displays, offering vibrant colors and deeper blacks. Both smartphones offer the same 120 Hz refresh rate. Samsung Galaxy Z Fold7 also boasts a brighter screen with 2600 nits of peak brightness, enhancing outdoor visibility. Notably, Samsung Galaxy Z Fold7 offers a higher screen resolution, resulting in sharper visuals and more detailed content.

Which phone has a bigger battery and faster charging?

Samsung Galaxy M55s comes with a larger 5000 mAh battery, which may offer longer usage on a single charge. Samsung Galaxy M55s also supports faster wired charging at 45W, compared to 25W on Samsung Galaxy Z Fold7. Samsung Galaxy Z Fold7 supports wireless charging at 15W, while Samsung Galaxy M55s lacks this feature.

Which phone has better water and dust resistance?

Samsung Galaxy M55s offers better protection against water and dust with an IP67 rating.

Can I buy these phones on Amazon?

Samsung Galaxy M55s – Check price here
Samsung Galaxy Z Fold7 – Check price here

¹ Scores can vary even with the same chipset due to RAM, thermals, and software optimization.