Oppo A3 5G vs Xiaomi Redmi Note 15
Short Description
Oppo A3 5G
Screen size: 6.67" / Resolution: 720 x 1604 px / Main camera: 50 MP / Front camera: 5MP / RAM: 6GB / Battery power: 5100 mAh / Has 5G support: ✔ / Internal storage: 128GB / SIM cards: 2 SIM
Xiaomi Redmi Note 15
Screen size: 6.77" / Resolution: 1080 x 2392 px / Main camera: 50 MP & 2 MP / Front camera: 8MP / RAM: 6GB, 8GB, 12GB / Battery power: 5800 mAh / Has 5G support: ✔ / Internal storage: 128GB, 256GB / SIM cards: 2 SIM
Key Differences
Oppo A3 5G
Xiaomi Redmi Note 15
Oppo A3 5G
Xiaomi Redmi Note 15
How is Xiaomi Redmi Note 15 better than Oppo A3 5G?
Bigger battery capacity: 5800 mAh vs 5100 mAh
More RAM memory capacity in max option: 6GB, 8GB, 12GB vs 6GB
AnTuTu score is about 51% higher
More internal storage in max option: 128GB, 256GB vs 128GB
More megapixels front camera: 8MP vs 5MP
Has a larger display diagonal: 6.77" vs 6.67"
Better display resolution: 1080 x 2392 px vs 720 x 1604 px
Lighter: 178 g (6.28 ounces) vs 187 g (6.6 ounces)
Narrower: 75.4 mm (2.97 inches) vs 76 mm (2.99 inches)
Shorter: 165 mm (6.5 inches) vs 165.7 mm (6.52 inches)
The phone is 1 year and 1 month newer
Size Comparison
Oppo A3 5G
Xiaomi Redmi Note 15
Height
165.7 mm
(6.52 inches)
Width
76 mm
(2.99 inches)
Thickness
7.68 mm
(0.3 inches)
Screen size
6.67"
Weight
187 g
(6.6 ounces)
6.67"
6.77"
Height
165 mm
(6.5 inches)
Width
75.4 mm
(2.97 inches)
Thickness
7.4 mm
(0.29 inches)
Screen size
6.77"
Weight
178 g
(6.28 ounces)
Height
165.7 mm
(6.52 inches)
Width
76 mm
(2.99 inches)
Thickness
7.68 mm
(0.3 inches)
Screen size
6.67"
Weight
187 g
(6.6 ounces)
Height
165 mm
(6.5 inches)
Width
75.4 mm
(2.97 inches)
Thickness
7.4 mm
(0.29 inches)
Screen size
6.77"
Weight
178 g
(6.28 ounces)
Expert Score
Score 4.0
Score 5.0
Oppo A3 5G
Xiaomi Redmi Note 15
Oppo A3 5G
Xiaomi Redmi Note 15
Score 4.0
Score 5.0
Smartprix
Oppo A3 5G
Xiaomi Redmi Note 15
Vote for Your option
Oppo A3 5G
Vote for Your option
Xiaomi Redmi Note 15
Benchmarks
AnTuTu Score
Oppo A3 5G
402,920
Xiaomi Redmi Note 15
608,985 +51.14%
The score reflects a device's overall performance by summing up results from tests of RAM speed, CPU, and 2D/3D graphics.
Technical Specifications
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Specs
Oppo A3 5G
Xiaomi Redmi Note 15
Design
Weight
187 g (6.6 ounces)
178 g (6.28 ounces)
Thickness
7.68 mm (0.3 inches)
7.4 mm (0.29 inches)
Width
76 mm (2.99 inches)
75.4 mm (2.97 inches)
Height
165.7 mm (6.52 inches)
165 mm (6.5 inches)
Is weather-sealed (splashproof)
✔
-
Ingress Protection (IP) rating
IP54
IP68
Waterproof depth rating
-
1.5 m
Volume
96.72 cm³
92.06 cm³
Color options
Black, Purple, Green
Black, White, Blue
Display
Screen size
6.67"
6.77"
Display type
LCD, IPS
OLED/AMOLED
Pixel density
264 ppi
388 ppi
Resolution
720 x 1604 px
1080 x 2392 px
Refresh rate
120Hz
120Hz
Touch sampling rate
240Hz
240Hz
Has branded damage-resistant glass
-
✔
Always-On Display
-
✔
Contrast ratio
-
8000000:1
Has a curved display
-
✔
Has a touch screen
✔
✔
Performance
Internal storage
128GB
128GB, 256GB
RAM
6GB
6GB, 8GB, 12GB
Android version
Android 14
Android 15
CPU speed
2 x 2.4 GHz & 6 x 2 GHz
4 x 2.4 GHz & 4 x 1.8 GHz
GPU clock speed
950 MHz
800 MHz
Has integrated LTE
✔
✔
RAM speed
2133 MHz
-
Semiconductor size
6 nm
-
Supports 64-bit
✔
-
DirectX version
DirectX 12
-
Has integrated graphics
✔
-
Uses big.LITTLE technology
✔
-
Maximum memory bandwidth
-
12 GB/s
DDR memory version
4
-
Uses multithreading
✔
-
Release date
2024
2025
Has an external memory slot
-
✔
Cameras
Main camera
50 MP
50 MP & 2 MP
Front camera
5MP
8MP
Video recording (main camera)
1080 x 60 fps
2160 x 30 fps
Wide aperture (main camera)
f/1.8
-
Has continuous autofocus when recording movies
✔
✔
Has phase-detection autofocus for photos
✔
✔
Supports slow-motion video recording
✔
✔
Has a built-in HDR mode
✔
✔
Has a flash
✔
✔
Has manual exposure
✔
✔
Has a dual-lens (or multi-lens) main camera
-
✔
Optical zoom
-
0x
Number of flash LEDs
-
1
Has a CMOS sensor
✔
✔
Has manual ISO
✔
✔
Has a serial shot mode
✔
✔
Has manual focus
✔
✔
Has a front camera
✔
✔
Has manual white balance
✔
✔
Has touch autofocus
✔
✔
Can create panoramas in-camera
✔
✔
Wide aperture (front camera)
f/2.2
-
Has timelapse function
✔
✔
Operating system
Has clipboard warnings
✔
✔
Has location privacy options
✔
✔
Has camera/microphone privacy options
✔
✔
Has theme customization
✔
✔
Can play games while they download
✔
✔
Has dark mode
✔
✔
Has Wi-Fi password sharing
✔
-
Has battery health check
✔
✔
Has an extra dim mode
✔
✔
Has focus modes
✔
-
Has dynamic theming
✔
✔
Can offload apps
✔
✔
Has customizable notifications
✔
✔
Has scrolling screenshots
✔
-
Supports split screen
✔
✔
Supports instant markup
✔
-
Supports PiP and PaP
✔
-
More languages supported
125
-
Has sharing intents
✔
✔
Has a child lock
✔
✔
Supports widgets
✔
✔
Is free and open source
✔
✔
Tracks the current position of a mobile device
✔
✔
Is a multi-user system
✔
✔
Can block app tracking
-
✔
Has on-device machine learning
-
✔
Has Live Text
-
✔
Has offline voice recognition
✔
✔
The browser has word wrap
✔
-
Has voice commands
✔
✔
Has media picker
-
✔
Has full-page screenshots
-
✔
Has PiP
-
✔
Has notification permissions
-
✔
Battery
Battery power
5100 mAh
5800 mAh
Supports fast charging
✔
✔
Charging speed
45W
45W
Has a battery level indicator
✔
✔
Has a rechargeable battery
✔
✔
Audio
Has stereo speakers
-
✔
Has LDAC
✔
✔
Has a socket for a 3.5 mm audio jack
✔
-
Features
Has 5G support
✔
✔
Wi-Fi version
Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac)
Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac)
Download speed
-
2900 MBits/s
Upload speed
-
1600 MBits/s
Has USB Type-C
✔
✔
USB version
2
2
Has NFC
✔
✔
SIM cards
2 SIM
2 SIM
Has a fingerprint scanner
✔
✔
Bluetooth version
5.3
5.1
Has a gyroscope
-
✔
Has GPS
✔
✔
Has a compass
✔
✔
Supports Wi-Fi
✔
✔
Has a cellular module
✔
✔
Supports Galileo
✔
✔
Has an infrared sensor
-
✔
Has an accelerometer
✔
✔
Disclaimer! NFC, GSM network support, and some other specs can be different depending on the country.
Vote for Your option
Oppo A3 5G
Vote for Your option
Xiaomi Redmi Note 15
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