Nothing Phone (3a) vs Oppo Reno15

Nothing Phone (3a)
Nothing
Phone (3a)
Oppo Reno15
Oppo
Reno15

At a glance

Brand
Nothing
Oppo
Release date
March 2025, 1 years 4 months ago
November 2025, 8 months ago
AnTuTu
810.000 Antutu v10 Overall performance better than 81% of devices
1.600.000 Antutu v10 Overall performance better than 92% of devices
Launch price
CN¥ 2,999.00 ($ 438.69)

Display

Size
6.77"
6.32"
Resolution
1080 x 2392 px FHD+
1216 x 2640 px QHD
Type
AMOLED
AMOLED
Density
388 ppi High Density
460 ppi Very high density
Aspect ratio
20:9
19.5:9
Features
Hole-punch Notch, 2160 Hz PWM, Refresh rate 120 Hz, Brightnes 800 cd/m² (typ), Peak brightness - 3000 cd/m², Max brightness HBM - 1300 cd/m², 1000000:1 contrast ratio, HDR10+, DCI-P3, 10 Bits panel, Color LED Notifications, Scratch resistant, 3D curved glass screen, Panda glass, Capacitive, Multi-touch, Frameless
Hole-punch Notch, SGS Certified, TÜV Rheinland Flicker-free Certified, TÜV Low Blue Light, Refresh rate 120 Hz, Touch sampling rate 240 Hz, Brightnes 600 cd/m² (typ), Max brightness HBM - 1800 cd/m², Peak brightness - 3600 cd/m², TÜV Rheinland Eye Comfort Certification, HDR10+, DCI-P3, DC dimming, 10 Bits panel, Scratch resistant, Capacitive, Multi-touch, Frameless

Performance

Chipset
Qualcomm Snapdragon 7s Gen3
MediaTek Dimensity 8450
CPU
1x2.5GHz Cortex A720 +3x2.4GHz Cortex A720 +4x1.8GHz Cortex A520
1x3,25 GHz Cortex A725 + 3x3,00 GHz Cortex A725 + 4x2,10 GHz Cortex A725
CPU type
Octa-Core
Octa-Core
Process
4 nm
4 nm
Frequency
2.5 GHz
3.25 GHz
GPU
Adreno 810 480MHz
Mali-G720 MP7
RAM
8 GB
12 GB
RAM type
LPDDR4X RAM
RAM LPDDR5X
64-bit
Yes
Yes

Rear camera

Resolution
50 Mpx
200 Mpx
Aperture
ƒ/ 1.88
ƒ/ 1.8
Sensor
Samsung GN9
Samsung ISOCELL HP5
Pixel size
1.00 µm
0.80 µm
Sensor size
1/1.56"
1/1.56"
Flash
LED
LED
Optical stabilization
Yes
Yes
Slow motion
Yes, 240 fps
Yes, 960 fps
Features
4K Video, Digital zoom, Optical zoom, Triple camera, Digital image stabilization, Optical Stabilization (OIS), Autofocus, Touch focus, Phase detection autofocus (PDAF), Continuous shooting, Geotagging, Panorama, HDR, Face detection, White balance settings, ISO settings, Exposure compensation, Scene mode, Self-timer
Noise reduction, 4K Video, Digital zoom, Optical zoom, Triple camera, Digital image stabilization, Optical Stabilization (OIS), Autofocus, Touch focus, Manual focus, Phase detection autofocus (PDAF), Laser autofocus (LAF), Continuous shooting, Geotagging, Panorama, HDR, Face detection, White balance settings, ISO settings, Exposure compensation, Scene mode, Self-timer, Night Mode

Front camera

Resolution
32 Mpx
50 Mpx
Aperture
ƒ/ 2.2
ƒ/ 2.0
Sensor
Samsung S5KKD1
Pixel size
0.70 µm

Battery

Capacity
5000 mAh
6200 mAh
Type
Li-Polymer
Si-Carbon Li-Ion
Fast charge
Yes , 50.0W
Yes , 80.0W
Charge cycles
1400 cycles
Runtime
~ 44h
Features
Non-removable
Reverse charging, Non-removable

Storage

Capacity
128 GB
256 GB
Type
UFS Storage 2.2
UFS Storage 3.1
SD slot
No
No

Body

Dimensions
77.5 mm 163.5 mm 8.3 mm Print 3D Model
72.4 mm 151.2 mm 8.0 mm Print 3D Model
Weight
201 g
187 g
Materials
Polycarbonate
Plastic
Colors
Black White Blue
Black White Brown
Water/dust resistance
IP64
IP68, IP69
Drop resistance
Class A B C D E 90 drops without defects
Repairability
Class A B C D E
Usable surface
87 %
89 %

Software

Operating system
Android 15 Android 15
Android 16 ColorOS 16 (Android 16)
Updates
OS updates: 3 years, Security updates: 4 years
Google services
With Google Mobile Services
Without Google Mobile services

Connectivity

SIM
Dual SIM Dual Standby (Nano SIM + Nano SIM)
Dual SIM Dual Standby (Nano SIM + Nano SIM)
Bluetooth
Bluetooth 5.4 LELow energy consumption
Bluetooth 5.4 LELow energy consumption
Bluetooth profiles
A2DP (Advanced Audio Distribution Profile), LE (Low Energy), APT-x, LDAC, SBC, AAC
A2DP (Advanced Audio Distribution Profile), LE (Low Energy), APT-x, LDAC, SBC, AAC
Wi-Fi
802.11a , 802.11b , 802.11g , 802.11n , 802.11n 5GHz , 802.11ac, WiFi 6 (802.11ax)
802.11a , 802.11b , 802.11g , 802.11n , 802.11n 5GHz , 802.11ac, WiFi 6 (802.11ax)
Wi-Fi features
Dual band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display, Wi-Fi MiMO
Dual band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display, Wi-Fi MiMO
USB
USB Type-C
USB Type-C
USB features
Charging, OTG
Charging, OTG
Navigation
GPS, A-GPS, GLONASS, Beidou, QZSS, Galileo, BeiDou (B1), BeiDou (B2)
GPS, A-GPS, GLONASS, Beidou, QZSS, Galileo, GPS (L1+L5), BeiDou (B1), Galileo (E1+E5a), BeiDou (B2), QZSS (L1 + L5)

Networks

5G
n1 (2100), n2 (1900 PCS), n3 (1800), n5 (850), n7 (2600), n8 (900), n12 (700), n20 (800), n28b (700), n28a (700), n38 (2600), n40 (2300), n41 (2500), n48 (3500), n66 (1700), n77 (3700), n78 (3500)
n1 (2100), n3 (1800), n5 (850), n8 (900), n18 (850), n26 (850), n28a (700), n38 (2600), n40 (2300), n41 (2500), n48 (3500), n66 (1700), n77 (3700), n78 (3500)
4G LTE
B1 (2100), B2 (1900), B3 (1800), B4 (1700/2100 AWS 1), B5 (850), B7 (2600), B8 (900), B12 (700), B17 (700), B18 (800), B19 (800), B20 (800), B28b (700), B28a (700), B38 (TDD 2600), B40 (TDD 2300), B41 (TDD 2500), B42 (TDD 3500), B48 (TDD 3600), B66 (1700/2100)
B1 (2100), B3 (1800), B4 (1700/2100 AWS 1), B5 (850), B8 (900), B18 (800), B19 (800), B26 (850), B28a (700), B34 (TDD 2100), B38 (TDD 2600), B39 (TDD 1900), B40 (TDD 2300), B41 (TDD 2500), B42 (TDD 3500), B43 (TDD 3700), B48 (TDD 3600), B66 (1700/2100)
3G
B1 (2100), B2 (1900), B4 (1700/2100 AWS A-F), B5 (850), B6 (800), B8 (900), B19 (800)
B1 (2100), B4 (1700/2100 AWS A-F), B5 (850), B8 (900), B19 (800)
2G
B2 (1900), B3 (1800), B5 (850), B8 (900)
B3 (1800), B5 (850), B8 (900)

Sensors & security

Fingerprint
Yes, in screen
Yes, in screen
Accelerometer
Yes
Yes
Gyroscope
Yes
Yes
Light sensor
Yes
Yes
Cooling system
Yes
Yes
Audio
Dolby Atmos, Stereo Speakers, 2 microphones
Hi-Res Audio, Noise cancellation microphone, Stereo Speakers, 2 microphones
Proximity
Yes

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Compared with Oppo Reno15

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