Nothing Phone (3a) vs OnePlus 13R – Price, Specs & Features

Q: Which phone has better performance, the Nothing Phone (3a) or the OnePlus 13R?

In this performance comparison, the OnePlus 13R with its Snapdragon 8 Gen 3 (4nm) performs better than the Nothing Phone (3a) with the Snapdragon 7s Gen 3 (4nm), thanks to superior chipset efficiency.

Nothing Phone (3a) alternatives

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Samsung Galaxy S24 FE

OnePlus 13R alternatives

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Nothing Phone (3a)

Snapdragon 7s Gen 3
4 nm
5000 mAh
50W
6.77"
1080 x 2392 pixels
50 MP
4K@30fps
Specs

OnePlus 13R

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

Nothing Phone (3a)

OnePlus 13R

General

Launch Date

March 04, 2025

January 07, 2025

Availability

Available Now

Android 15

Custom UI

Nothing OS 3.1

OxygenOS 15

OS Updates

3 Years

4 Years

Security Updates

6 Years

AI Features

Circle to Search

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

Body

Dimensions

163.5 x 77.5 x 8.4 mm

161.7 x 75.8 x 8 mm

Thickness

8.4 mm

8 mm

Weight

201 g

206 g

Build Details

Glass Back, , 3 LED light strips on the back

Aluminum Frame, Glass Back

IP Rating

IP64 (dust tight and water resistant)

IP65

Display

Size

6.77 inches

6.78 inches

Type

AMOLED, 1B colors, HDR10+, Ultra HDR image support

LTPO 4.1 AMOLED, HDR10, Ultra HDR image support

Refresh Rate

120 Hz

Peak Brightness

3000 nits

4500 nits

Resolution

1080 x 2392 pixels

1264 x 2780 pixels

Pixel Density

387 ppi

450 ppi

Aspect Ratio

20:9

19.8:9

Screen to Body Ratio

88.0 %

91.2 %

Protection

Gorilla Glass 7i

Performance

Chipset¹

Qualcomm Snapdragon 7s Gen 3

Qualcomm Snapdragon 8 Gen 3

Process Size

4 nm

CPU

Octa-core
1x2.5 GHz Cortex-A720
3x2.4 GHz Cortex-A720
4x1.8 GHz Cortex-A520

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

GPU

Adreno 710 (940 MHz)

Adreno 750

RAM & Storage

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

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

RAM Type

LPDDR4X

LPDDR5X

Expandable Memory

Camera

Main Camera

50 MP
f/1.9, 24mm (wide), 1/1.57", 1.0µm, PDAF, OIS

50 MP
f/2.0, 50mm (telephoto), 1/2.74", 0.64µm, PDAF (25cm - ∞), 2x optical zoom

8 MP
f/2.2, 15mm, 120˚ (ultrawide), 1/4.0", 1.12µm

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

OIS

Yes

Features

LED flash, panorama, HDR

Color spectrum sensor, LED flash, HDR, panorama

Video Recording

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

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

Video Recording Features

gyro-EIS, OIS

Selfie Camera

32 MP
f/2.2, 22mm (wide), 1/3.44"

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

Selfie Features

HDR, panorama

Selfie Video Recording

1080p@30fps

1080p@30fps
gyro-EIS

Connectivity

SIM

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

5G Support

Yes

16 5G bands
n1, n2, n3, n5, n7, n8, n12, n20, n28, n38, n40, n41, n48, n66, n77, n78

Yes

9 5G bands
n1, n3, n5, n8, n28, n40, n41, n77, n78

VoLTE

Yes

Wi-Fi

Wi-Fi 6

Wi-Fi 7

Wi-Fi Details

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

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

Wi-Fi Features

Wi-Fi Direct, Mobile Hotspot

Mobile Hotspot

USB

USB Type-C 2.0, OTG

USB Type-C 2.0

Bluetooth

5.4

NFC

Yes

GPS

Yes with A-GPS, Glonass

Infrared

Yes

UWB (Ultra Wideband)

Battery

Capacity

5000 mAh

6000 mAh

Type

Silicon Carbon

Removable

Wired charging

50W

80W

Charging Speed

50% in 19 min

50% in 20 min

Reverse Wired Charging

Wireless Charging

Reverse Wireless Charging

Charger in the Box

Yes

Sound

Stereo Speakers

Yes

3.5mm Headphone Jack

FM Radio

Extra Features

Sensors

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

Colors and Pricing

Colors

Black, White, Blue

Astral Trail, Nebula Noir

Price in India

₹22550

₹37999

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 Nothing Phone (3a) with the Qualcomm Snapdragon 7s Gen 3 (4nm), thanks to superior chipset efficiency.

Which phone offers longer software support?

OnePlus 13R offers 4 years of OS updates, whereas Nothing Phone (3a) provides 3 years. Both phones receive the same 6 years of security updates.

Which phone has a better display?

Both Nothing Phone (3a) and OnePlus 13R feature AMOLED displays, offering vibrant colors and deeper blacks. Both smartphones offer the same 120 Hz refresh rate. 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 features a larger 6000 mAh battery, potentially delivering better battery life. OnePlus 13R also supports faster wired charging at 80W, compared to 50W on Nothing Phone (3a).

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

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