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Oppo A3x 4G

Oppo A3x 4G Comparison & Specs

Oppo A3x 4G

  • Snapdragon 6s Gen 1

    11 nm

  • 5100 mAh

    45W

  • 6.67"

    720 x 1604 pixels

  • 8 MP

    1080p@30fps

  • Specs

Oppo F31 Pro Plus

Oppo F31 Pro Plus Comparison & Specs

Oppo F31 Pro Plus

  • Snapdragon 7 Gen 3

    4 nm

  • 7000 mAh

    80W

  • 6.8"

    1280 x 2800 pixels

  • 50 MP

    4K@30fps

  • Specs Oppo F31 Pro Plus Amazon Link
Oppo A3x 4G Comparison & Specs

Oppo A3x 4G

Oppo F31 Pro Plus Comparison & Specs

Oppo F31 Pro Plus

Oppo F31 Pro Plus Amazon Link
General
Launch Date
August 20, 2024
September 16, 2025
Availability
Available Now
Available Now
OS
Android 14
Android 15
Custom UI
ColorOS 14
ColorOS 15
OS Updates
2 Years
Security Updates
3 Years
AI Features
AI LinkBoost 3.0, AI VoiceScribe, AI Call Assistant, AI Assistant for Notes, Google Gemini, AI Eraser 2.0 and more
Body
Dimensions
165.8 x 76.1 x 7.7 mm
163.1 x 77.6 x 7.7 mm
Thickness
7.7 mm
7.7 mm
Weight
186 g
195 g
Build Details
Plastic Back
IP Rating
IP54
IP69 (dust tight and water resistant (high pressure water jets; immersible up to 1.5m for 30 min), MIL-STD-810H compliant*, also IP68 rated)
Display
Size
6.67 inches
6.8 inches
Type
IPS LCD
AMOLED, 1B colors
Refresh Rate
90 Hz
120 Hz
Peak Brightness
1000 nits
1600 nits
Resolution
720 x 1604 pixels
1280 x 2800 pixels
Pixel Density
264 ppi
453 ppi
Aspect Ratio
20:9
19.5:9
Screen to Body Ratio
85.0 %
89.1 %
Protection
AGC DT-Star D+
Performance
Chipset¹
Qualcomm Snapdragon 6s Gen 1
Qualcomm Snapdragon 7 Gen 3
Process Size
11 nm
4 nm
CPU
Octa core
2.1 GHz, Quad core, Cortex A73
2 GHz, Quad core, Cortex A53
Octa-core
1x2.63 GHz Cortex-A715
3x2.4 GHz Cortex-A715
4x1.8 GHz Cortex-A510
GPU
Adreno 610
Adreno 720
RAM & Storage
4GB 64GB (eMMC 5.1)
4GB 128GB (eMMC 5.1)
8GB 256GB (UFS 3.1)
12GB 256GB (UFS 3.1)
RAM Type
LPDDR4X
LPDDR4X
Expandable Memory
Yes
No
Camera
Main Camera
8 MP
f/2.0, (wide), PDAF
Auxiliary lens
50 MP
f/1.8, (wide), 1/2.88", 0.61µm, OmniVision OV50D40, PDAF, OIS, Up to 10x Optical Zoom

2 MP
f/2.4, (depth), 1/1.5", 1.75µm
OIS
No
Yes
Features
LED flash, HDR, panorama
Color spectrum sensor, LED flash, HDR, panorama
Video Recording
1080p@30fps
4K@30fps
1080p@30/60/120fps, gyro-EIS, OIS
Selfie Camera
5 MP
f/2.2, (wide)
32 MP
f/2.4, (wide), f/2.4, 1/3.1", 0.7µm, GalaxyCore 32E2
Selfie Features
Panorama
Selfie Video Recording
1080p@30fps
1080p@30fps, gyro-EIS
Connectivity
SIM
Dual SIM, GSM+GSM
SIM1: Nano, SIM2: Nano
Dual SIM (Nano + Nano)
5G Support
Yes
Yes

10 5G bands
n1, n3, n5, n8, n28, n38, n40, n41, n77, n78
VoLTE
Yes
Yes
Wi-Fi
Wi-Fi 5
Wi-Fi 6
Wi-Fi Details
802.11 a/b/g/n/ac 5GHz
802.11 ax, MIMO
Wi-Fi Features
Mobile Hotspot
Mobile Hotspot
USB
USB Type-C 2.0, OTG
USB Type-C 2.0, OTG
Bluetooth
5.0
5.2
NFC
No
Yes
GPS
Yes with A-GPS, Glonass
Yes
Infrared
Yes
No
UWB (Ultra Wideband)
No
No
Battery
Capacity
5100 mAh
7000 mAh
Type
Li-Polymer
Si/C Li-Ion
Removable
No
No
Wired charging
45W
80W
Charging Speed
50% in 30 min
100% in 61 mins
Reverse Wired Charging
No
8W
Wireless Charging
No
No
Reverse Wireless Charging
No
No
Charger in the Box
Yes
Yes
Sound
Stereo Speakers
No
Yes
3.5mm Headphone Jack
Yes
No
FM Radio
Yes
No
Extra Features
Sensors
Fingerprint (side-mounted), accelerometer, proximity, compass
Under-display optical fingerprint sensor, accelerometer, gyroscope, proximity, compass
Colors and Pricing
Colors
Nebula Red, Ocean Blue
Festival Pink, Himalayan White, Gemstone Blue
Price in India
₹8999
₹32999
Oppo F31 Pro Plus Amazon Link
FAQs

In this performance comparison, the Oppo F31 Pro Plus with its Qualcomm Snapdragon 7 Gen 3 (4nm) performs better than the Oppo A3x 4G with the Qualcomm Snapdragon 6s Gen 1 (11nm), thanks to superior chipset efficiency.

Oppo F31 Pro Plus offers 2 years of OS updates, while Oppo A3x 4G does not have confirmed OS update information. Oppo F31 Pro Plus receives 3 years of security updates, while Oppo A3x 4G does not have confirmed security update information.

Oppo F31 Pro Plus features a superior AMOLED display, while Oppo A3x 4G comes with an LCD panel. In terms of smoothness, Oppo F31 Pro Plus offers a higher 120 Hz refresh rate, ensuring fluid scrolling and animations. Oppo F31 Pro Plus also boasts a brighter screen with 1600 nits of peak brightness, enhancing outdoor visibility. Notably, Oppo F31 Pro Plus offers a higher screen resolution, resulting in sharper visuals and more detailed content.

Oppo F31 Pro Plus features a larger 7000 mAh battery, potentially delivering better battery life. Oppo F31 Pro Plus also supports faster wired charging at 80W, compared to 45W on Oppo A3x 4G.

Oppo F31 Pro Plus offers better protection against water and dust with an IP69 rating.

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