OnePlus 13 vs Redmi A3x 4G – Price, Specs & Features

Q: Which phone has better performance, the OnePlus 13 or the Redmi A3x 4G?

In this performance comparison, the OnePlus 13 with its Snapdragon 8 Elite (3nm) performs better than the Redmi A3x 4G with the Unisoc T603 (12nm), thanks to superior chipset efficiency.

OnePlus 13 alternatives

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Google Pixel 9 Pro XL

Samsung Galaxy S24 Ultra

Oppo Find X8 Pro

Realme GT 7 Pro

Vivo X200

Redmi A3x 4G alternatives

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OnePlus 13

Snapdragon 8 Elite
3 nm
6000 mAh
100W
6.82"
1440 x 3168 pixels
50 MP
8K@30fps
Specs

Redmi A3x 4G

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

Redmi A3x 4G

General

Launch Date

January 07, 2025

May 24, 2024

Availability

Available Now

Android 15

Android 14

Custom UI

OxygenOS 15

MIUI

OS Updates

4 Years

2 Years

Security Updates

6 Years

3 Years

AI Features

Intelligent Search, AI Notes, AI Detail Boost, AI Unblur, AI Reflection Eraser, Google Gemini, Circle to Search, PassScan, Magic Compose

Body

Dimensions

162.9 x 76.5 x 8.5 mm

168.4 x 76.3 x 8.3 mm

Thickness

8.5 mm

8.3 mm

Weight

210 g

193 g

Build Details

Aluminum Frame, Glass Back or Vegan Leather

Mineral Glass

IP Rating

IP69 (up to 1.5m for 30 min)

Display

Size

6.82 inches

6.71 inches

Type

LTPO 4.1 AMOLED, HDR10, Always-on display, Ultra HDR image support

IPS LCD

Refresh Rate

120 Hz

90 Hz

Peak Brightness

4500 nits

500 nits

Resolution

1440 x 3168 pixels

720x1650 pixels

Pixel Density

510 ppi

268 ppi

Aspect Ratio

19.8:9

20.5:9

Screen to Body Ratio

90.7 %

82.9 %

Protection

Gorilla Glass 3

Performance

Chipset¹

Qualcomm Snapdragon 8 Elite

Unisoc Unisoc T603

Process Size

3 nm

12 nm

CPU

Octa-core
2x4.32 GHz Oryon V2 Phoenix L
6x3.53 GHz Oryon V2 Phoenix M

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

GPU

Adreno 830

Mali-G57

RAM & Storage

12GB 256GB (UFS 4.0)
16GB 512GB (UFS 4.0)
24GB 1024GB (UFS 4.0)

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

RAM Type

LPDDR5X

LPDDR4X

Expandable Memory

Yes

Camera

Main Camera

50 MP
f/1.6, 23mm (wide), 1/1.43", 1.12µm, multi-directional PDAF, OIS

50 MP
f/2.6, 73mm (periscope telephoto), 1/1.95", 0.8µm, 3x optical zoom, PDAF, OIS

50 MP
f/2.0, 15mm, 120˚ (ultrawide), 1/2.75", 0.64µm, PDAF

8 MP
f/2.0, (wide)

0.08 MP
(auxiliary lens)

OIS

Yes

Features

Laser focus, Hasselblad Color Calibration, color spectrum sensor, Dual-LED flash, HDR, panorama

LED flash, HDR, Digital Zoom

Video Recording

8K@30fps
4K@30/60fps
1080p@30/60/240/480fps

1080p@30fps

Video Recording Features

Auto HDR, gyro-EIS, Dolby Vision

Selfie Camera

32 MP
f/2.4, 21mm (wide), 1/2.74", 0.8µm

5 MP
f/2.2, (wide)

Selfie Features

HDR, panorama

HDR

Selfie Video Recording

4K@30/60fps
1080p@30/60fps, gyro-EIS

1080p@30fps

Connectivity

SIM

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

5G Support

Yes

14 5G bands
n1, n3, n5, n7, n8, n20, n28, n38, n40, n41, n48, n66, n77, n78

Yes

VoLTE

Yes

Wi-Fi

Wi-Fi 7

Wi-Fi 4

Wi-Fi Details

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

802.11 b/g/n

Wi-Fi Features

Mobile Hotspot

USB

USB Type-C 3.2, OTG

USB Type-C

Bluetooth

5.4

4.2

NFC

Yes

GPS

Yes with A-GPS, Glonass

Yes with Glonass

Infrared

Yes

UWB (Ultra Wideband)

Battery

Capacity

6000 mAh

5000 mAh

Type

Silicon Carbon

Li-Polymer

Removable

Wired charging

100W

10W

Charging Speed

100% in 36 min

Reverse Wired Charging

Wireless Charging

50W

Reverse Wireless Charging

10W

Charger in the Box

Yes

Sound

Stereo Speakers

Yes

3.5mm Headphone Jack

Yes

FM Radio

Yes

Extra Features

Sensors

Fingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass, barometer

Fingerprint (side-mounted), accelerometer, compass

Others

Virtual proximity sensing

Colors and Pricing

Colors

Midnight Ocean, Arctic Dawn, Black Eclipse

Midnight Black, Moonlight White, Aurora Green

Price in India

₹63999

₹6799

FAQs

Which phone has better performance?

In this performance comparison, the OnePlus 13 with its Qualcomm Snapdragon 8 Elite (3nm) performs better than the Redmi A3x 4G with the Unisoc Unisoc T603 (12nm), thanks to superior chipset efficiency.

Which phone offers longer software support?

OnePlus 13 offers 4 years of OS updates, whereas Redmi A3x 4G provides 2 years. For security updates, OnePlus 13 offers 6 years of support compared to Redmi A3x 4G's 3 years.

Which phone has a better display?

OnePlus 13 features a superior AMOLED display, while Redmi A3x 4G comes with an LCD panel. In terms of smoothness, OnePlus 13 offers a higher 120 Hz refresh rate, ensuring fluid scrolling and animations. OnePlus 13 also boasts a brighter screen with 4500 nits of peak brightness, enhancing outdoor visibility. Notably, OnePlus 13 offers a higher screen resolution, resulting in sharper visuals and more detailed content.

Which phone has a bigger battery and faster charging?

OnePlus 13 comes with a larger 6000 mAh battery, which may offer longer usage on a single charge. OnePlus 13 also supports faster wired charging at 100W, compared to 10W on Redmi A3x 4G. OnePlus 13 supports wireless charging at 50W, while Redmi A3x 4G does not support wireless charging.

Which phone has better water and dust resistance?

OnePlus 13 includes an IP69 rating, while Redmi A3x 4G lacks an official IP rating.

Can I buy these phones on Amazon?

OnePlus 13 – Check price here

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