Redmi A3x 4G vs Samsung Galaxy A25 – Price, Specs & Features

Q: Which phone has better performance, the Redmi A3x 4G or the Samsung Galaxy A25?

In this comparison, the Redmi A3x 4G with the Unisoc T603 (12 nm) performs better than the Samsung Galaxy A25 with the Exynos 1280 (5 nm), thanks to its more efficient chipset.

Redmi A3x 4G alternatives

Tap above to see alternatives.

Lava Bold N1

Samsung Galaxy F05 4G

Redmi A4

Tecno Pop 9

Poco C75

Samsung Galaxy A25 alternatives

Tap above to see alternatives.

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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 A25

Exynos 1280
5 nm
5000 mAh
25W
6.5"
1080 x 2340 pixels
50 MP
4K@30fps
Specs

Samsung Galaxy A25

General

Launch Date

May 24, 2024

December 11, 2023

Availability

Available Now

Android 14

Custom UI

MIUI

One UI 6

OS Updates

2 Years

4 Years

Security Updates

3 Years

5 Years

Body

Dimensions

168.4 x 76.3 x 8.3 mm

161 x 76.5 x 8.3 mm

Thickness

8.3 mm

Weight

193 g

197 g

Build Details

Mineral Glass

Plastic Frame, Plastic Back

IP Rating

Display

Size

6.71 inches

6.5 inches

Type

IPS LCD

Super AMOLED, Always-on display

Refresh Rate

90 Hz

120 Hz

Peak Brightness

500 nits

Resolution

720x1650 pixels

1080 x 2340 pixels

Pixel Density

268 ppi

396 ppi

Aspect Ratio

20.5:9

19.5:9

Screen to Body Ratio

82.9 %

84.2 %

Protection

Gorilla Glass 3

Performance

Chipset

Unisoc Unisoc T603

Exynos 1280

Process Size

12 nm

5 nm

CPU

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

Octa-core
2x2.4 GHz Cortex-A78
6x2.0 GHz Cortex-A55

GPU

Mali-G57

Mali-G68

RAM & Storage

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

6GB 128GB (UFS 2.2)
8GB 128GB (UFS 2.2)
8GB 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, 27mm (wide), 1/2.76", 0.64µm, PDAF, OIS

8 MP
f/2.2, 120˚ (ultrawide), 1/4", 1.12µm

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

Video Recording

1080p@30fps

4K@30fps
1080p@30fps

Video Recording Features

Slo-motion, Video Pro Mode, gyro-EIS

Selfie Camera

5 MP
f/2.2, (wide)

13 MP
f/2.2, (wide), 1/3.06", 1.12µm

Selfie Features

HDR

Selfie Video Recording

1080p@30fps

Connectivity

SIM

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

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

SIM 1 5G Bands

11 Bands

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

SIM 2 5G Bands

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

VoLTE

Yes

Wi-Fi

Wi-Fi 4

Wi-Fi 5

Wi-Fi Details

802.11 b/g/n

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

Wi-Fi Features

Mobile Hotspot

Wi-Fi Direct, Mobile Hotspot

USB

USB Type-C

USB Type-C 2.0

Bluetooth

4.2

5.3

NFC

Yes

GPS

Yes with Glonass

Yes with A-GPS, Glonass

Infrared

Yes

UWB (Ultra Wideband)

Battery

Capacity

5000 mAh

Type

Li-Polymer

Li-ion

Removable

Wired charging

10W

25W

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 (side-mounted), accelerometer, gyro, compass

Others

Virtual proximity sensing

Colors and Pricing

Colors

Midnight Black, Moonlight White, Aurora Green

Brave Black, Personality Yellow, Fantasy Blue, Optimistic Blue

Price in India

₹6999

₹18499

FAQs

Which phone has better performance?

In this comparison, the Redmi A3x 4G with the Unisoc Unisoc T603 (12nm) performs better than the Samsung Galaxy A25 with the Exynos 1280 (5nm), thanks to its more efficient chipset.

Which phone offers longer software support?

The Samsung Galaxy A25 offers 4 years of OS updates, while the Redmi A3x 4G provides 2 years. When it comes to security updates, Samsung Galaxy A25 leads with 5 years of support.

Which phone has a better display?

Samsung Galaxy A25 has a superior AMOLED display, while Redmi A3x 4G uses an LCD panel. Moreover, Samsung Galaxy A25 offers a higher 120 Hz refresh rate for smoother scrolling. These phones offer the same brightness level at 500 nits. Notably, Samsung Galaxy A25 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 A25 supports faster wired charging at 25W.

Which phone has better water and dust resistance?

Neither phone has an official IP rating for water and dust resistance.