Oppo A31 (2020)
Realme C33
Oppo A31 (2020) vs Realme C33
Short Description
Oppo A31 (2020)
Screen size: 6.5" / Resolution: 720 x 1600 px / Main camera: 12 MP & 2 MP & 2 MP / Front camera: 8MP / RAM: 6GB / Battery power: 4230 mAh / Internal storage: 128GB / SIM cards: 2 SIM
Realme C33
Screen size: 6.5" / Resolution: 720 x 1600 px / Main camera: 50 MP / Front camera: 5MP / RAM: 4GB / Battery power: 5000 mAh / Internal storage: 128GB / SIM cards: 2 SIM
Key Differences
Oppo A31 (2020)
Realme C33
How is Oppo A31 (2020) better than Realme C33?
Faster CPU speed: 4 x 2.3 GHz & 4 x 1.8 GHz vs 2 x 1.8 GHz & 6 x 1.8 GHz
More RAM memory capacity in max option: 6GB vs 4GB
More megapixels front camera: 8MP vs 5MP
Lighter: 180 g (6.35 ounces) vs 187 g (6.6 ounces)
Narrower: 75.5 mm (2.97 inches) vs 75.7 mm (2.98 inches)
Shorter: 163.9 mm (6.45 inches) vs 164.2 mm (6.46 inches)
Oppo A31 (2020)
Realme C33
How is Realme C33 better than Oppo A31 (2020)?
Bigger battery capacity: 5000 mAh vs 4230 mAh
More megapixels main camera: 50 MP vs 12 MP & 2 MP & 2 MP
The phone is 2 years and 6 months newer
Size Comparison
Oppo A31 (2020)
Realme C33
Height
163.9 mm
(6.45 inches)
Width
75.5 mm
(2.97 inches)
Thickness
8.3 mm
(0.33 inches)
Screen size
6.5"
Weight
180 g
(6.35 ounces)
6.5"
6.5"
Height
164.2 mm
(6.46 inches)
Width
75.7 mm
(2.98 inches)
Thickness
8.3 mm
(0.33 inches)
Screen size
6.5"
Weight
187 g
(6.6 ounces)
Height
163.9 mm
(6.45 inches)
Width
75.5 mm
(2.97 inches)
Thickness
8.3 mm
(0.33 inches)
Screen size
6.5"
Weight
180 g
(6.35 ounces)
Height
164.2 mm
(6.46 inches)
Width
75.7 mm
(2.98 inches)
Thickness
8.3 mm
(0.33 inches)
Screen size
6.5"
Weight
187 g
(6.6 ounces)
3D comparison
Oppo A31 (2020)
Realme C33
Oppo A31 (2020)
Realme C33
Vote for Your option
Oppo A31 (2020)
Vote for Your option
Realme C33
Technical Specifications
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Specs
Oppo A31 (2020)
Realme C33
Design
Weight
180 g (6.35 ounces)
187 g (6.6 ounces)
Thickness
8.3 mm (0.33 inches)
8.3 mm (0.33 inches)
Width
75.5 mm (2.97 inches)
75.7 mm (2.98 inches)
Height
163.9 mm (6.45 inches)
164.2 mm (6.46 inches)
Volume
102.71 cm³
103.17 cm³
Color options
Fantasy White, Mystery Black, Lake Green
Sandy Gold, Aqua Blue, Night Sea
French Repairability Index
-
9
Display
Screen size
6.5"
6.5"
Display type
IPS, LCD
IPS, LCD
Pixel density
270 ppi
270 ppi
Resolution
720 x 1600 px
720 x 1600 px
Refresh rate
-
60Hz
Brightness (typical)
-
400 nits
Gorilla Glass version
Gorilla Glass 3
-
Has a touch screen
✔
✔
Performance
Internal storage
128GB
128GB
RAM
6GB
4GB
Android version
Android 9 Pie
Android 12
CPU speed
4 x 2.3 GHz & 4 x 1.8 GHz
2 x 1.8 GHz & 6 x 1.8 GHz
GPU clock speed
650 MHz
-
Has integrated LTE
✔
✔
RAM speed
1600 MHz
1866 MHz
Semiconductor size
12 nm
12 nm
Supports 64-bit
-
✔
DirectX version
DirectX 10
DirectX 11
Has integrated graphics
✔
✔
OpenGL version
3.2
-
OpenGL ES version
3.2
-
Uses big.LITTLE technology
✔
✔
CPU threads
8 threads
8 threads
Uses HMP
✔
-
Has TrustZone
✔
✔
Maximum memory bandwidth
14.9 GB/s
12.8 GB/s
OpenCL version
1.2
2
L2 cache
-
2 MB
EMMC version
5.1
5.1
DDR memory version
4
4
Maximum memory amount
6GB
8GB
L3 cache
-
1 MB
GPU execution units
-
2
Thermal Design Power (TDP)
5W
-
Shading units
-
32
Release date
2020
2022
Has NX bit
✔
-
Has an external memory slot
✔
✔
GPU turbo
680 MHz
614.4 MHz
Maximum amount of external memory supported
256GB
-
L1 cache
-
128 KB
Bits executed at a time
128
-
VFP version
4
-
Cameras
Main camera
12 MP & 2 MP & 2 MP
50 MP
Front camera
8MP
5MP
Video recording (main camera)
1080 x 30 fps
1080 x 30 fps
Wide aperture (main camera)
f/1.8 & f/2.4 & f/2.4
-
Has a dual-tone LED flash
-
✔
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
✔
-
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/2.0
f/2.2
Has timelapse function
-
✔
Pixel size (main camera)
1.25 µm
-
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
✔
✔
Has offline voice recognition
✔
✔
The browser has word wrap
✔
✔
Has voice commands
✔
✔
Battery
Battery power
4230 mAh
5000 mAh
Charging speed
-
10W
Has a battery level indicator
✔
✔
Has a rechargeable battery
✔
✔
Audio
Number of microphones
2
-
Has a socket for a 3.5 mm audio jack
✔
✔
Has a radio
✔
-
Features
Wi-Fi version
Wi-Fi 5 (802.11ac), Wi-Fi 4 (802.11n)
Wi-Fi 4 (802.11n)
Download speed
300 MBits/s
300 MBits/s
Upload speed
150 MBits/s
100 MBits/s
USB version
2
2
SIM cards
2 SIM
2 SIM
Has a fingerprint scanner
-
✔
Bluetooth version
5
5
Has GPS
✔
✔
Has a compass
✔
-
Supports Wi-Fi
✔
✔
Has a cellular module
✔
✔
Supports Galileo
-
✔
Has an accelerometer
✔
✔
Disclaimer! NFC, GSM network support, and some other specs can be different depending on the country.
Vote for Your option
Oppo A31 (2020)
Vote for Your option
Realme C33
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