OnePlus 13R vs Nothing Phone (3a) Pro Specs Comparison

Compare mobile phone specifications of up to three devices at once. Our specs comparison tool helps you find and compare the perfect phone for your needs.

6.8
OnePlus 13R
6.3
Nothing Phone (3a) Pro
OnePlus 13R Nothing Phone (3a) Pro
Released · Jan 14, 2025
Released · Mar 25, 2025
6.8-inch · 2780x1264px
6.8-inch · 2392x1080px
Triple camera
Triple camera
12GB · 256GB
12GB · 256GB
6000 mAh
5000 mAh
Check prices Check prices

Availability

Officially announced
Jan 07, 2025 Mar 04, 2025
MSRP
$ 600 $ 459

Design

Dimensions
6.37 x 2.98 x 0.32 inches
161.72 x 75.77 x 8.09 mm
6.44 x 3.05 x 0.33 inches
163.52 x 77.5 x 8.39 mm
Weight
7.27 oz (206.0 g) 7.44 oz (211.0 g)
Materials
Back: Glass
Frame: Aluminum
Back: Glass
Frame: Plastic
Resistance
Water, Dust; IP65 Water, Dust; IP64
Biometrics
Optical in-screen fingerprint
Keys
Right: Volume control, Lock/Unlock key Left: Volume control; Right: Lock/Unlock key, Other
Colors
Grey, Black

Display

Size
6.8-inch 6.8-inch
Resolution
2780x1264px, 20:9 ratio, 450 PPI 2392x1080px, 20:9 ratio, 388 PPI
Technology
OLED OLED
Refresh rate
120Hz 120Hz
Screen-to-body
91.00 % 87.32 %
Peak brightness
4500 cd/m2 (nit) 3000 cd/m2 (nit)
Features
HDR support, Scratch-resistant glass (Corning Gorilla Glass Victus 2), Ambient light sensor, Proximity sensor Scratch-resistant glass (Panda Glass), Ambient light sensor, Proximity sensor

Hardware

System chip
Qualcomm Snapdragon 8 Gen 3 (4 nm) Qualcomm Snapdragon 7s Gen 3 SM7635 (4 nm)
Processor
Octa-core Octa-core
1x 2.5GHz Cortex-A720 + 3x 2.4GHz Cortex-A720 + 4x 1.8GHz Cortex-A520
GPU
Adreno 750 Adreno 710
Memory
12GB (LPDDR5X)/256GB (UFS 4.0) 12GB/256GB
Storage expansion
not expandable not expandable
OS
Android (15) Android (15)

Battery

Type
6000 mAh, Li - Polymer 5000 mAh
Charging
Fast charging
Qi wireless charging, Reverse wireless charging
Fast charging
Reverse wired charging
Charge speed
Wired: 100.0W Wired: 50.0W
PhoneArena Battery Tests
Battery Life Estimate
7h 22min
Browsing
18h 59min
Video
10h 9min
Gaming
8h 33min
Battery Life Estimate
7h 15min
Browsing
16h 13min
Video
10h 26min
Gaming
11h 6min

Camera

Rear
Triple camera Triple camera
Main camera
50 MP (OIS, PDAF)
Aperture size: F1.8
Focal length: 24 mm
Sensor size: 1/1.56"
Pixel size: 1.0 μm
50 MP (OIS, PDAF)
Aperture size: F1.9
Sensor size: 1/1.56"
Second camera
8 MP (Ultra-wide)
Aperture size: F2.2
Focal Length: 16 mm
Sensor size: 1/4"
Pixel size: 1.12 μm
8 MP (Ultra-wide)
Aperture size: F2.2
Third camera
50 MP (Telephoto)
Aperture size: F2.0
Focal Length: 47 mm
Pixel size: 0.64 μm
50 MP (Telephoto)
Optical zoom: 3.0x
Aperture size: F2.5
Flash
LED LED
Video recording
4K UHD (60 fps), 1080p (240 fps) 4K UHD (30 fps), 1080p (120 fps)
Front
16 MP
Video capture: 4K UHD (30 fps)
50 MP
PhoneArena Camera Tests
138
Overall
153
Photo
124
Video
135
Overall
148
Photo
122
Video

Connectivity & Features

Bluetooth
5.4 5.4
WLAN
a,b,g,n,ac,Wi-Fi 6,Wi-Fi 7
Wi-Fi Direct, Hotspot
a,b,g,n,ac,Wi-Fi 6
Multiple antennas, MIMO, Wi-Fi Direct, Hotspot
USB
Type-C, USB 3.2 Type-C
Sensors
Accelerometer, Gyroscope, Compass Accelerometer, Gyroscope, Compass
Location
GPS, A-GPS, Glonass, Galileo, BeiDou, Cell ID, Wi-Fi positioning GPS, A-GPS, Glonass, Galileo, BeiDou, QZSS, Cell ID, Wi-Fi positioning
Other
NFC NFC

Multimedia

Headphones
No 3.5mm jack No 3.5mm jack
Speakers
Earpiece, Multiple speakers Earpiece, Multiple speakers
Screen mirroring
Wireless screen share Wireless screen share
Additional microphone(s)
Noise cancellation Noise cancellation

Cellular

5G
Bands 5G Ready Bands n1, n2, n3, n5, n7, n8, n12, n20, n28, n38, n40, n41, n48, n66, n77, n78, SA, NSA, Sub-6
4G (FDD)
Bands 1, 3, 4, 5, 7, 8, 18, 19, 20, 26, 28, 66(AWS-3)
4G (TDD)
Bands 38, 39, 40, 41, 42
3G
Bands 1, 4, 5, 6, 8, 19
Data Speed
LTE-A, HSDPA+ (4G) 42.2 Mbit/s
SIM type
Dual Nano SIM Dual Nano SIM
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