Which phone has better performance, the Poco X7 or the Samsung Galaxy A55?

In this comparison, the Samsung Galaxy A55 with the Exynos 1480 (4 nm) performs better than the Poco X7 with the Dimensity 7300 Ultra (4 nm), thanks to its more efficient chipset.

Poco X7 vs Samsung Galaxy A55 – Price, Specs & Features

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Poco X7

Dimensity 7300 Ultra
4 nm
5500 mAh
45W
6.67"
1220 x 2712 pixels
50 MP
4K@24/30fps

Samsung Galaxy A55

Exynos 1480
4 nm
5000 mAh
25W
6.6"
1080 x 2340 pixels
50 MP
4K@30fps

Samsung Galaxy A55

General

Launch Date

January 09, 2025

March 11, 2024

Availability

Available Now

Android 14

Custom UI

HyperOS

One UI 6.1

OS Updates

3 Years

4 Years

Security Updates

4 Years

5 Years

AI Features

AI Night Mode, AI Magic Eraser Pro, AI Sky Replacement

Body

Dimensions

162.3 x 74.4 x 8.4 mm

161.1 x 77.4 x 8.2 mm

Thickness

8.4 mm

8.2 mm

Weight

185.5 g

213 g

Back Material

Gorilla Glass Victus+

Build Details

Plastic Back OR Vegan Leather

Aluminum Frame

IP Rating

IP69 (up to 1.5m for 30 min)

IP67 (up to 1m for 30 min)

Display

Size

6.67 inches

6.6 inches

Type

AMOLED, HDR10, Always-on display

Super AMOLED, HDR10, Always-on display

Refresh Rate

120 Hz

Peak Brightness

3000 nits

1000 nits

Resolution

1220 x 2712 pixels

1080 x 2340 pixels

Pixel Density

446 ppi

390 ppi

Aspect Ratio

20:9

19.5:9

Screen to Body Ratio

88.9 %

85.8 %

Protection

Gorilla Glass Victus 2

Gorilla Glass Victus+

Performance

Chipset

Mediatek Dimensity 7300 Ultra

Exynos 1480

Process Size

4 nm

CPU

Octa-core
4x2.5 GHz Cortex-A78
4x2.0 GHz Cortex-A55

Octa-core
4x2.75 GHz Cortex-A78
4x2.0 GHz Cortex-A55

GPU

Mali-G615 MC2

Xclipse 530

RAM & Storage

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

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

RAM Type

LPDDR4X

LPDDR5

Expandable Memory

Yes

Camera

Main Camera

50 MP
f/1.5, 26mm (wide), 1/1.95", 0.8µm, PDAF, OIS

8 MP
f/2.2, 15mm, 120˚ (ultrawide), 1/4.0", 1.12µm

2 MP
f/2.4, (macro)

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

12 MP
f/2.2, 123˚ (ultrawide), 1/3.06", 1.12µm

5 MP
f/2.4, (macro)

OIS

Yes

Features

LED flash, HDR, panorama

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

Video Recording

4K@24/30fps
1080p@30/60/120fps

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

Video Recording Features

gyro-EIS, OIS

Slo-motion, Video HDRVideo Pro Mode

Selfie Camera

20 MP
f/2.2, 25mm (wide), 1/4.0", 0.7µm

32 MP
f/2.2, 26mm (wide), 1/2.74", 0.8µm

Selfie Video Recording

1080p@30/60fps

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

14 Bands

FDD: N1, N2, N3, N5, N7, N8, N20, N28
TDD: N38, N40, N41, N48, N77, N78

12 Bands

FDD: N1, N3, N5, N7, N8, N26, N28, N66
TDD: N40, N41, N77, N78

SIM 2 5G Bands

14 Bands

FDD: N1, N2, N3, N5, N7, N8, N20, N28
TDD: N38, N40, N41, N48, N77, N78

12 Bands

FDD: N1, N3, N5, N7, N8, N26, N28, N66
TDD: 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

5.3

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

45W

25W

Wireless Charging

Reverse Wireless Charging

Charger in the Box

Yes

Sound

Stereo Speakers

Yes

3.5mm Headphone Jack

FM Radio

Extra Features

Sensors

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

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

Others

Virtual proximity sensing

Colors and Pricing

Colors

POCO Yellow, Glacier Green and Cosmic Silver

Iceblue, Lilac, Navy, Lemon

Price in India

₹21999

₹35150

FAQs

Which phone has better performance?

In this comparison, the Samsung Galaxy A55 with the Exynos 1480 (4nm) performs better than the Poco X7 with the Mediatek Dimensity 7300 Ultra (4nm), thanks to its more efficient chipset.

Which phone offers longer software support?

The Samsung Galaxy A55 offers 4 years of OS updates, while the Poco X7 provides 3 years. When it comes to security updates, Samsung Galaxy A55 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. Poco X7 also has a brighter display with 3000 nits, improving outdoor visibility. Notably, Poco X7 has a higher resolution display, resulting in sharper visuals.

Which phone has a bigger battery and faster charging?

Poco X7 has a larger 5500 mAh battery for longer usage. Poco X7 supports faster wired charging at 45W.

Which phone has better water and dust resistance?

Poco X7 offers better water and dust resistance with an IP69 rating.