Redmi A3x 4G vs Samsung Galaxy F55 – Price, Specs & Features

Q: Which phone has better performance, the Redmi A3x 4G or the Samsung Galaxy F55?

In this comparison, the Samsung Galaxy F55 with the Snapdragon 7 Gen 1 (4 nm) performs better than the Redmi A3x 4G with the Unisoc T603 (12 nm), thanks to its more efficient chipset.

Redmi A3x 4G alternatives

Tap above to see alternatives.

Oppo A3x 4G

Lava Bold N1

Vivo Y18i

Samsung Galaxy A05 4G

Poco C71 4G

Samsung Galaxy F55 alternatives

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Nothing Phone (2a) Plus

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Redmi A3x 4G

Unisoc T603
12 nm
5000 mAh
10W
6.71"
720x1650 pixels
8 MP
1080p@30fps
Specs

Samsung Galaxy F55

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

Samsung Galaxy F55

General

Launch Date

May 24, 2024

May 17, 2024

Availability

Available Now

Android 14

Custom UI

MIUI

One UI 6.1

OS Updates

2 Years

4 Years

Security Updates

3 Years

5 Years

Body

Dimensions

168.4 x 76.3 x 8.3 mm

163.9 x 76.5 x 7.8 mm

Thickness

8.3 mm

7.8 mm

Weight

193 g

180 g

Build Details

Mineral Glass

Vegan Leather Back, Plastic Frame

IP Rating

IP67

Display

Size

6.71 inches

6.7 inches

Type

IPS LCD

Super AMOLED+, Always-on display

Refresh Rate

90 Hz

120 Hz

Peak Brightness

500 nits

1000 nits

Resolution

720x1650 pixels

1080x2400 pixels

Pixel Density

268 ppi

393 ppi

Aspect Ratio

20.5:9

20:9

Screen to Body Ratio

82.9 %

86.4 %

Protection

Gorilla Glass 3

Performance

Chipset

Unisoc Unisoc T603

Qualcomm Snapdragon 7 Gen 1

Process Size

12 nm

4 nm

CPU

Octa core
1.8 GHz, Dual core, Cortex A75
1.6 GHz, Hexa Core, Cortex A55

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

GPU

Mali-G57

Adreno 644

RAM & Storage

3GB 64GB (eMMC 5.1)
4GB 128GB (eMMC 5.1)

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

RAM Type

LPDDR4X

Expandable Memory

Yes

Camera

Main Camera

8 MP
f/2.0, (wide)

0.08 MP
(auxiliary lens)

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, HDR, Digital Zoom

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

Video Recording

1080p@30fps

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

Video Recording Features

Dual Video Recording, Slo-motion, Video Pro Mode

Selfie Camera

5 MP
f/2.2, (wide)

50 MP
(f/2.4, (wide))

Selfie Features

HDR

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

13 Bands

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

SIM 2 5G Bands

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

VoLTE

Yes

Wi-Fi

Wi-Fi 4

Wi-Fi 6

Wi-Fi Details

802.11 b/g/n

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

4.2

5.2

NFC

Yes

GPS

Yes with Glonass

Infrared

Yes

UWB (Ultra Wideband)

Battery

Capacity

5000 mAh

Type

Li-Polymer

Li-ion

Removable

Wired charging

10W

45W

Wireless Charging

Reverse Wireless Charging

Charger in the Box

Yes

Sound

Stereo Speakers

Yes

3.5mm Headphone Jack

Yes

FM Radio

Yes

Extra Features

Sensors

Fingerprint (side-mounted), accelerometer, compass

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

Others

Virtual proximity sensing

Colors and Pricing

Colors

Midnight Black, Moonlight White, Aurora Green

Apricot Crush, Raisin Black

Price in India

₹6999

₹26999

FAQs

Which phone has better performance?

In this comparison, the Samsung Galaxy F55 with the Qualcomm Snapdragon 7 Gen 1 (4nm) performs better than the Redmi A3x 4G with the Unisoc Unisoc T603 (12nm), thanks to its more efficient chipset.

Which phone offers longer software support?

The Samsung Galaxy F55 offers 4 years of OS updates, while the Redmi A3x 4G provides 2 years. When it comes to security updates, Samsung Galaxy F55 leads with 5 years of support.

Which phone has a better display?

Samsung Galaxy F55 has a superior AMOLED display, while Redmi A3x 4G uses an LCD panel. Moreover, Samsung Galaxy F55 offers a higher 120 Hz refresh rate for smoother scrolling. Samsung Galaxy F55 also has a brighter display with 1000 nits, improving outdoor visibility. Notably, Samsung Galaxy F55 has a higher resolution display, resulting in sharper visuals.

Which phone has a bigger battery and faster charging?

Both phones have the same 5000 mAh battery capacity. Samsung Galaxy F55 supports faster wired charging at 45W.

Which phone has better water and dust resistance?

Samsung Galaxy F55 has an IP67 rating, while Redmi A3x 4G lacks official water and dust resistance.