Which phone offers longer software support, the OnePlus 13R or the Oppo A3x 4G?

OnePlus 13R offers 4 years of OS updates, while Oppo A3x 4G does not have confirmed OS update information. OnePlus 13R receives 6 years of security updates, while Oppo A3x 4G does not have confirmed security update information.

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

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

In this performance comparison, the OnePlus 13R with its Snapdragon 8 Gen 3 (4nm) performs better than the Oppo A3x 4G with the Snapdragon 6s Gen 1 (11nm), thanks to superior chipset efficiency.

OnePlus 13R alternatives

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Oppo A3x 4G alternatives

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Lava Yuva 2

Lava Bold N1 Pro

Samsung Galaxy A05 4G

Redmi 13C 4G

Poco C71 4G

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OnePlus 13R

Snapdragon 8 Gen 3
4 nm
6000 mAh
80W
6.78"
1264 x 2780 pixels
50 MP
4K@30/60fps
Specs

Oppo A3x 4G

Snapdragon 6s Gen 1
11 nm
5100 mAh
45W
6.67"
720 x 1604 pixels
8 MP
1080p@30fps
Specs

OnePlus 13R

Oppo A3x 4G

General

Launch Date

January 07, 2025

August 20, 2024

Availability

Available Now

Android 15

Android 14

Custom UI

OxygenOS 15

ColorOS 14

OS Updates

4 Years

Security Updates

6 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

161.7 x 75.8 x 8 mm

165.8 x 76.1 x 7.7 mm

Thickness

8 mm

7.7 mm

Weight

206 g

186 g

Build Details

Aluminum Frame, Glass Back

IP Rating

IP65

IP54

Display

Size

6.78 inches

6.67 inches

Type

LTPO 4.1 AMOLED, HDR10, Ultra HDR image support

IPS LCD

Refresh Rate

120 Hz

90 Hz

Peak Brightness

4500 nits

1000 nits

Resolution

1264 x 2780 pixels

720 x 1604 pixels

Pixel Density

450 ppi

264 ppi

Aspect Ratio

19.8:9

20:9

Screen to Body Ratio

91.2 %

85.0 %

Protection

Gorilla Glass 7i

Performance

Chipset¹

Qualcomm Snapdragon 8 Gen 3

Qualcomm Snapdragon 6s Gen 1

Process Size

4 nm

11 nm

CPU

Octa-core
1x3.3 GHz Cortex-X4
3x3.2 GHz Cortex-A720
2x3.0 GHz Cortex-A720
2x2.3 GHz Cortex-A520

Octa core
2.1 GHz, Quad core, Cortex A73
2 GHz, Quad core, Cortex A53

GPU

Adreno 750

Adreno 610

RAM & Storage

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

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

RAM Type

LPDDR5X

LPDDR4X

Expandable Memory

Yes

Camera

Main Camera

50 MP
f/1.8, 24mm (wide), 1/1.56", 1.0µm, multi-directional PDAF, OIS

50 MP
f/2.0, 47mm (telephoto), 1/2.75", 0.64µm, PDAF, 2x optical zoom

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

8 MP
f/2.0, (wide), PDAF
Auxiliary lens

OIS

Yes

Features

Color spectrum sensor, LED flash, HDR, panorama

LED flash, HDR, panorama

Video Recording

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

1080p@30fps

Video Recording Features

gyro-EIS, OIS

Selfie Camera

16 MP
f/2.4, 26mm (wide), 1/3.1", 1.0µm

5 MP
f/2.2, (wide)

Selfie Features

HDR, panorama

Selfie Video Recording

1080p@30fps
gyro-EIS

1080p@30fps

Connectivity

SIM

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

SIM 1

9 5G Bands

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

No 5G Support (Supports 4G Only)

SIM 2

9 5G Bands

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

No 5G Support (Supports 4G Only)

VoLTE

Yes

Wi-Fi

Wi-Fi 7

Wi-Fi 5

Wi-Fi Details

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

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

Wi-Fi Features

Mobile Hotspot

USB

USB Type-C 2.0

USB Type-C 2.0, OTG

Bluetooth

5.4

5.0

NFC

Yes

GPS

Yes with A-GPS, Glonass

Infrared

Yes

UWB (Ultra Wideband)

Battery

Capacity

6000 mAh

5100 mAh

Type

Silicon Carbon

Li-Polymer

Removable

Wired charging

80W

45W

Charging Speed

50% in 20 min

50% in 30 min

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

Fingerprint (side-mounted), accelerometer, proximity, compass

Colors and Pricing

Colors

Astral Trail, Nebula Noir

Nebula Red, Ocean Blue

Price in India

₹39999

₹8999

FAQs

Which phone has better performance?

In this performance comparison, the OnePlus 13R with its Qualcomm Snapdragon 8 Gen 3 (4nm) performs better than the Oppo A3x 4G with the Qualcomm Snapdragon 6s Gen 1 (11nm), thanks to superior chipset efficiency.

Which phone offers longer software support?

Which phone has a better display?

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

Which phone has a bigger battery and faster charging?

OnePlus 13R comes with a larger 6000 mAh battery, which may offer longer usage on a single charge. OnePlus 13R also supports faster wired charging at 80W, compared to 45W on Oppo A3x 4G.

Which phone has better water and dust resistance?

OnePlus 13R offers better protection against water and dust with an IP65 rating.

Can I buy these phones on Amazon?

OnePlus 13R – Check price here
Oppo A3x 4G – Check price here

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