Which phone offers longer software support, the OnePlus 12R or the Oppo A3x 4G?

OnePlus 12R offers 3 years of OS updates, while Oppo A3x 4G does not have confirmed OS update information. OnePlus 12R receives 4 years of security updates, while Oppo A3x 4G does not have confirmed security update information.

OnePlus 12R vs Oppo A3x 4G – Price, Specs & Features

Q: Which phone has better performance, the OnePlus 12R or the Oppo A3x 4G?

In this performance comparison, the OnePlus 12R with its Snapdragon 8 Gen 2 (4nm) performs better than the Oppo A3x 4G with the Snapdragon 6s Gen 1 (11nm), thanks to superior chipset efficiency.

OnePlus 12R alternatives

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Oppo A3x 4G alternatives

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Samsung Galaxy A06 4G

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OnePlus 12R

Snapdragon 8 Gen 2
4 nm
5500 mAh
100W
6.78"
1264x2780 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 12R

Oppo A3x 4G

General

Launch Date

January 23, 2024

August 20, 2024

Availability

Available Now

Android 14

Custom UI

OxygenOS 14

ColorOS 14

OS Updates

3 Years

Security Updates

4 Years

AI Features

AI Eraser

Body

Dimensions

163.3 x 75.3 x 8.8 mm

165.8 x 76.1 x 7.7 mm

Thickness

8.8 mm

7.7 mm

Weight

207 g

186 g

Build Details

Mineral Glass back panel, Aluminum Frame

IP Rating

IP64

IP54

Display

Size

6.78 inches

6.67 inches

Type

LTPO4 AMOLED, HDR10

IPS LCD

Refresh Rate

120 Hz

90 Hz

Peak Brightness

4500 nits

1000 nits

Resolution

1264x2780 pixels

720 x 1604 pixels

Pixel Density

450 ppi

264 ppi

Aspect Ratio

19.8:9

20:9

Screen to Body Ratio

90.9 %

85.0 %

Protection

Gorilla Glass Victus 2

Performance

Chipset¹

Qualcomm Snapdragon 8 Gen 2

Qualcomm Snapdragon 6s Gen 1

Process Size

4 nm

11 nm

CPU

Octa-core
1x3.2 GHz Cortex-X3
2x2.8 GHz Cortex-A715
2x2.8 GHz Cortex-A710
3x2.0 GHz Cortex-A510

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

GPU

Adreno 740

Adreno 610

RAM & Storage

8GB 128GB (UFS 3.1)
8GB 256GB (UFS 3.1)
12GB 256GB (UFS 3.1)
16GB 256GB (UFS 3.1)

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, Laser AF, OIS

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

2 MP
f/2.4, (macro)

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

OIS

Yes

Features

LED flash, HDR, panorama, 20 x Digital Zoom, Auto Flash, Custom Watermark, Face detection, Filters, Touch to focus, Fixed Focus

LED flash, HDR, panorama

Video Recording

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

1080p@30fps

Video Recording Features

gyro-EIS, OIS, Dual Video Recording, Ultra Steady Video, Bokeh portrait video

Selfie Camera

16 MP
f/2.4, 26mm (wide), 1/3", 1.0µm

5 MP
f/2.2, (wide)

Selfie Features

HDR, panorama

Selfie Video Recording

1080p@30fps

Connectivity

SIM

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

SIM 1

15 5G Bands

FDD: N1, N2, N3, N5, N7, N8, N12, N20, N28
TDD: N38, N40, N41, N66, N77, N78

No 5G Support (Supports 4G Only)

SIM 2

15 5G Bands

FDD: N1, N2, N3, N5, N7, N8, N12, N20, N28
TDD: N38, N40, N41, N66, 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

5.3

5.0

NFC

Yes

GPS

Yes with A-GPS, Glonass

Infrared

Yes

UWB (Ultra Wideband)

Battery

Capacity

5500 mAh

5100 mAh

Type

Li-Polymer

Removable

Wired charging

100W

45W

Charging Speed

100% in 26 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, color spectrum

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

Colors and Pricing

Colors

Iron Gray, Cool Blue

Nebula Red, Ocean Blue

Price in India

₹39998

₹8999

FAQs

Which phone has better performance?

In this performance comparison, the OnePlus 12R with its Qualcomm Snapdragon 8 Gen 2 (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 12R features a superior AMOLED display, while Oppo A3x 4G comes with an LCD panel. In terms of smoothness, OnePlus 12R offers a higher 120 Hz refresh rate, ensuring fluid scrolling and animations. OnePlus 12R also boasts a brighter screen with 4500 nits of peak brightness, enhancing outdoor visibility. Notably, OnePlus 12R offers a higher screen resolution, resulting in sharper visuals and more detailed content.

Which phone has a bigger battery and faster charging?

OnePlus 12R comes with a larger 5500 mAh battery, which may offer longer usage on a single charge. OnePlus 12R also supports faster wired charging at 100W, compared to 45W on Oppo A3x 4G.

Which phone has better water and dust resistance?

OnePlus 12R offers better protection against water and dust with an IP64 rating.

Can I buy these phones on Amazon?

OnePlus 12R – 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.