iQOO Z9s Pro vs Samsung Galaxy M55 – Price, Specs & Features

Q: Which phone has better performance, the iQOO Z9s Pro or the Samsung Galaxy M55?

In this comparison, the iQOO Z9s Pro with the Snapdragon 7 Gen 3 (4 nm) performs better than the Samsung Galaxy M55 with the Snapdragon 7 Gen 1 (4 nm), thanks to its more efficient chipset.

iQOO Z9s Pro alternatives

Tap above to see alternatives.

Vivo V50e

Motorola Edge 60 Stylus

Vivo Y300 Plus

Poco X6 Pro

Nothing Phone (2a) Plus

Samsung Galaxy M55 alternatives

Tap above to see alternatives.

Poco X6 Pro

Nothing Phone (2a) Plus

Vivo V50e

Motorola Edge 60 Stylus

Vivo Y300 Plus

Your comparison result will be shown here.

iQOO Z9s Pro

Snapdragon 7 Gen 3
4 nm
5500 mAh
80W
6.77"
1080x2392 pixels
50 MP
4K@30/60fps
Specs

Samsung Galaxy M55

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

Samsung Galaxy M55

General

Launch Date

August 21, 2024

March 28, 2024

Availability

August 23

Available Now

Android 14

Custom UI

One UI 6.1

OS Updates

2 Years

4 Years

Security Updates

3 Years

5 Years

Body

Dimensions

163.7 x 75 x 7.5 mm

163.9 x 76.5 x 7.8 mm

Thickness

7.5 mm

7.8 mm

Weight

185 g

180 g

Build Details

Plastic Back OR Vegan Leather

IP Rating

IP64 (dust and water resistant)

IP67

Display

Size

6.77 inches

6.7 inches

Type

AMOLED, HDR10

Super AMOLED+, Always-on display

Refresh Rate

120 Hz

Peak Brightness

4500 nits

1000 nits

Resolution

1080x2392 pixels

1080x2400 pixels

Pixel Density

388 ppi

393 ppi

Aspect Ratio

20:9

19.5:9

Screen to Body Ratio

90.3 %

86.4 %

Performance

Chipset

Qualcomm Snapdragon 7 Gen 3

Qualcomm Snapdragon 7 Gen 1

Process Size

4 nm

CPU

Octa-core
1x2.63 GHz Cortex-A715
3x2.4 GHz Cortex-A715
4x1.8 GHz Cortex-A510

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

GPU

Adreno 720

Adreno 644

RAM & Storage

8GB 128GB (UFS 2.2)
8GB 256GB (UFS 2.2)
12GB 256GB (UFS 2.2)

8GB 128GB (UFS 3.1)
8GB 256GB (UFS 3.1)
12GB 256GB (UFS 3.1)

RAM Type

LPDDR4X

Expandable Memory

Yes

Camera

Main Camera

50 MP
f/1.8, (wide), 1/1.95", 0.8µm, PDAF, OIS

8 MP
f/2.2, 120˚ (ultrawide)

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))

OIS

Yes

Features

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

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

Video Recording

4K@30/60fps
1080p

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

Video Recording Features

Dual Video Recording, gyro-EIS, OIS

Dual Video Recording, Slo-motion, Video Pro Mode

Selfie Camera

16 MP
f/2.5, (wide), 1/3.0", 1.0µm

50 MP
(f/2.4, (wide))

Selfie Video Recording

1080p@30fps

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

Connectivity

SIM

Dual SIM, GSM+GSM
SIM1: Nano, SIM2: Nano

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

SIM 1 5G Bands

8 Bands

FDD: N1, N3, N5, N8, N28
TDD: N40, N77, N78

13 Bands

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

SIM 2 5G Bands

8 Bands

FDD: N1, N3, N5, N8, N28
TDD: N40, N77, N78

12 Bands

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

VoLTE

Yes

Wi-Fi

Wi-Fi 6

Wi-Fi Details

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

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

Wi-Fi Features

Mobile Hotspot

Wi-Fi Direct, Mobile Hotspot

USB

USB Type-C 2.0, OTG

Bluetooth

5.4

5.2

NFC

Yes

GPS

Yes with A-GPS, Glonass

Infrared

Yes

UWB (Ultra Wideband)

Battery

Capacity

5500 mAh

5000 mAh

Type

Li-ion

Removable

Wired charging

80W

45W

Charging Speed

50% in 21 min

Wireless Charging

Reverse Wireless Charging

Charger in the Box

Yes

Sound

Stereo Speakers

Yes

3.5mm Headphone Jack

FM Radio

Yes

Extra Features

Sensors

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

Colors and Pricing

Colors

Flamboyant Orange, Luxe Marble

Dark Blue, Light Green

Price in India

₹24999

FAQs

Which phone has better performance?

In this comparison, the iQOO Z9s Pro with the Qualcomm Snapdragon 7 Gen 3 (4nm) performs better than the Samsung Galaxy M55 with the Qualcomm Snapdragon 7 Gen 1 (4nm), thanks to its more efficient chipset.

Which phone offers longer software support?

The Samsung Galaxy M55 offers 4 years of OS updates, while the iQOO Z9s Pro provides 2 years. When it comes to security updates, Samsung Galaxy M55 leads with 5 years of support.

Which phone has a better display?

Both phones feature AMOLED displays. They have the same 120 Hz refresh rate. iQOO Z9s Pro also has a brighter display with 4500 nits, improving outdoor visibility. These phones have the same resolution.

Which phone has a bigger battery and faster charging?

iQOO Z9s Pro has a larger 5500 mAh battery for longer usage. iQOO Z9s Pro supports faster wired charging at 80W.

Which phone has better water and dust resistance?

Samsung Galaxy M55 offers better water and dust resistance with an IP67 rating.