Realme GT 7 vs Samsung Galaxy A55 – Price, Specs & Features

Q: Which phone has better performance, the Realme GT 7 or the Samsung Galaxy A55?

In this performance comparison, the Realme GT 7 with its Dimensity 9400e (4nm) performs better than the Samsung Galaxy A55 with the Exynos 1480 (4nm), thanks to superior chipset efficiency.

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Realme GT 7

Dimensity 9400e
4 nm
7000 mAh
120W
6.78"
1264 x 2780 pixels
50 MP
8K@30fps
Specs

Samsung Galaxy A55

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

Samsung Galaxy A55

General

Launch Date

May 27, 2025

March 11, 2024

Availability

Available Now

Android 15

Android 14

Custom UI

Realme UI 6.0

One UI 6.1

OS Updates

4 Years

Security Updates

6 Years

5 Years

AI Features

AI Eraser, AI Smart Loop, AI Recording Summary, Google Gemini, Circle to Search, AI Planner and More

Body

Dimensions

162.4 x 76.1 x 8.3 mm

161.1 x 77.4 x 8.2 mm

Thickness

8.3 mm

8.2 mm

Weight

206 g

213 g

Back Material

Gorilla Glass Victus+

Build Details

Aluminum Frame

IP Rating

IP69 (dust tight and water resistant (high pressure water jets; immersible up to 1.5m for 30 min))

IP67 (up to 1m for 30 min)

Display

Size

6.78 inches

6.6 inches

Type

LTPO AMOLED, 1B colors, HDR10+, Dolby Vision

Super AMOLED, HDR10, Always-on display

Refresh Rate

120 Hz

Peak Brightness

6000 nits

1000 nits

Resolution

1264 x 2780 pixels

1080 x 2340 pixels

Pixel Density

450 ppi

390 ppi

Aspect Ratio

20:9

19.5:9

Screen to Body Ratio

90.4 %

85.8 %

Protection

Gorilla Glass 7i

Gorilla Glass Victus+

Performance

Chipset¹

MediaTek Dimensity 9400e

Exynos 1480

Process Size

4 nm

CPU

Octa-core
1x3.4 GHz Cortex-X4
3x2.85 GHz Cortex-X4
4x2.0 GHz Cortex-A720

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

GPU

Immortalis-G720 MC12

Xclipse 530

RAM & Storage

8GB 256GB (UFS 4.0)
12GB 256GB (UFS 4.0)
12GB 512GB (UFS 4.0)

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

RAM Type

LPDDR5X

LPDDR5

Expandable Memory

Yes

Camera

Main Camera

50 MP
Sony IMX906, f/1.8, (wide), 1/1.56, 1.0µm, PDAF, OIS

50 MP
Samsung S5KJN5, f/2.0, (telephoto), 1/2.76", 0.64µm, PDAF, 2x optical zoom

8 MP
f/2.2, 16mm, 112˚ (ultrawide), 1/4.0", 1.12µm

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

Color spectrum sensor, LED flash, HDR, panorama

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

Video Recording

8K@30fps
4K@30/60/120fps
1080p@30/60/120/240fps

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

Video Recording Features

gyro-EIS, OIS, Dolby Vision HDR

Slo-motion, Video HDRVideo Pro Mode

Selfie Camera

32 MP
Sony IMX615, f/2.5, 21mm (wide), 1/2.74", 0.8µm

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

Selfie Features

Panorama

Selfie Video Recording

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

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

Connectivity

SIM

Dual SIM
SIM1: Nano, SIM2: Nano

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

5G Support

Yes

16 5G bands
n1, n2, n3, n5, n7, n8, n20, n26, n28, n38, n40, n41, n66, n71, n77, n78

Yes

12 5G bands
n1, n3, n5, n7, n8, n26, n28, n40, n41, n66, n77, n78

VoLTE

Yes

Wi-Fi

Wi-Fi 7

Wi-Fi 6

Wi-Fi Details

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

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

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

7000 mAh

5000 mAh

Type

Si/C Li-Ion

Li-ion

Removable

Wired charging

120W

25W

Charging Speed

50% in 14 min

Reverse Wired Charging

Wireless Charging

Reverse Wireless Charging

Charger in the Box

Yes

Sound

Stereo Speakers

Yes

3.5mm Headphone Jack

FM Radio

Extra Features

Sensors

Under-display optical fingerprint sensor, accelerometer, gyroscope, proximity, compass

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

Others

Virtual proximity sensing

Colors and Pricing

Colors

IceSense Black, IceSense Blue, Aston Martin Green

Iceblue, Lilac, Navy, Lemon

Price in India

₹39999

₹26999

FAQs

Which phone has better performance?

In this performance comparison, the Realme GT 7 with its MediaTek Dimensity 9400e (4nm) performs better than the Samsung Galaxy A55 with the Exynos 1480 (4nm), thanks to superior chipset efficiency.

Which phone offers longer software support?

Both phones offer the same 4 years of OS update support. For security updates, Realme GT 7 offers 6 years of support compared to Samsung Galaxy A55's 5 years.

Which phone has a better display?

Both Realme GT 7 and Samsung Galaxy A55 feature AMOLED displays, offering vibrant colors and deeper blacks. Both smartphones offer the same 120 Hz refresh rate. Realme GT 7 also boasts a brighter screen with 6000 nits of peak brightness, enhancing outdoor visibility. Notably, Realme GT 7 offers a higher screen resolution, resulting in sharper visuals and more detailed content.

Which phone has a bigger battery and faster charging?

Realme GT 7 comes with a larger 7000 mAh battery, which may offer longer usage on a single charge. Realme GT 7 also supports faster wired charging at 120W, compared to 25W on Samsung Galaxy A55.

Which phone has better water and dust resistance?

Realme GT 7 offers better protection against water and dust with an IP69 rating.

Can I buy these phones on Amazon?

Realme GT 7 – Check price here
Samsung Galaxy A55 – Check price here

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