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Oppo F31

Oppo F31 Comparison & Specs

Oppo F31

  • Dimensity 6300

    4 nm

  • 7000 mAh

    80W

  • 6.57"

    1080 x 2372 pixels

  • 50 MP

    1080p@60/30fps

  • Specs Oppo F31 Amazon Link

Vivo V40e

Vivo V40e Comparison & Specs

Vivo V40e

  • Dimensity 7300

    4 nm

  • 5500 mAh

    80W

  • 6.77"

    1080 x 2392 pixels

  • 50 MP

    4K

  • Specs Vivo V40e Amazon Link
General
Launch Date
September 16, 2025
September 25, 2024
Availability
Available Now
Available Now
OS
Android 15
Android 14
Custom UI
ColorOS 15
Funtouch 14
OS Updates
2 Years
3 Years
Security Updates
3 Years
4 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
158.2 x 75 x 8 mm
163.7 x 75 x 7.5 mm
Thickness
8 mm
7.5 mm
Weight
185 g
183 g
Build Details
Plastic Back
Plastic Back, Plastic Frame
IP Rating
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)
IP64
Display
Size
6.57 inches
6.77 inches
Type
AMOLED, 1B colors
AMOLED, HDR10
Refresh Rate
120 Hz
120 Hz
Peak Brightness
1400 nits
4500 nits
Resolution
1080 x 2372 pixels
1080 x 2392 pixels
Pixel Density
397 ppi
388 ppi
Aspect Ratio
20:9
20:9
Screen to Body Ratio
88.5 %
90.3 %
Protection
AGC DT-Star D+
Performance
Chipset¹
Mediatek Dimensity 6300 Energy
Mediatek Dimensity 7300
Process Size
4 nm
4 nm
CPU
Octa-core
4x2.5 GHz Cortex-A78
4x2.0 GHz Cortex-A55
Octa-core (4x2.5 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55)
GPU
Mali-G615 MC2
Mali-G615 MC2
RAM & Storage
8GB 128GB (UFS 3.1)
8GB 256GB (UFS 3.1)
12GB 256GB (UFS 3.1)
8GB 128GB (UFS 2.2)
8GB 256GB (UFS 2.2)
RAM Type
LPDDR4X
LPDDR4X
Expandable Memory
No
No
Camera
Main Camera
50 MP
f/1.8, (wide), 1/2.88", 1.6µm, OmniVision OV50D40, PDAF, OIS

2 MP
f/2.4, (depth), 1/1.5", 1.75µm
50 MP
f/2.0, (wide), 1/1.95", 0.8µm, PDAF, OIS

8 MP
f/2.2, 116˚ (ultrawide)
OIS
Yes
Yes
Features
Color spectrum sensor, LED flash, HDR, panorama
Ring-LED flash, panorama, HDR
Video Recording
1080p@60/30fps
720p@60/30fps
4K
1080p
Video Recording Features
HDR, gyro-EIS, OIS
Selfie Camera
16 MP
f/2.4, (wide), 1/1.3", 1µm, Sony IMX480
50 MP
f/2.0, (wide), 1/2.76", 0.64µm, AF
Selfie Features
Panorama
Selfie Video Recording
1080p@30fps
720p@30fps
1080p@30fps
Connectivity
SIM
Dual SIM (Nano + Nano)
Dual SIM, GSM+GSM
SIM1: Nano, SIM2: Nano
5G Support
Yes

10 5G bands
n1, n3, n5, n8, n28, n38, n40, n41, n77, n78
Yes

8 5G bands
n1, n3, n5, n8, n28, n40, n77, n78
VoLTE
Yes
Yes
Wi-Fi
Wi-Fi 5
Wi-Fi 5
Wi-Fi Details
802.11 a/b/g/n/ac 5GHz
802.11 a/b/g/n/ac 5GHz
Wi-Fi Features
Mobile Hotspot
Mobile Hotspot
USB
USB Type-C 2.0, OTG
USB Type-C 2.0, OTG
Bluetooth
5.4
5.4
NFC
Yes
No
GPS
Yes
Yes with A-GPS, Glonass
Infrared
No
Yes
UWB (Ultra Wideband)
No
No
Battery
Capacity
7000 mAh
5500 mAh
Type
Si/C Li-Ion
Li-Ion
Removable
No
No
Wired charging
80W
80W
Charging Speed
100% in 61 mins
Reverse Wired Charging
10W
No
Wireless Charging
No
No
Reverse Wireless Charging
No
No
Charger in the Box
Yes
Yes
Sound
Stereo Speakers
Yes
Yes
3.5mm Headphone Jack
No
No
FM Radio
No
No
Extra Features
Sensors
Under-display optical fingerprint sensor, accelerometer, gyroscope, proximity, compass
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
Colors and Pricing
Colors
Cloud Green, Midnight Blue, Bloom Red
Royal Bronze, Mint Green
Price in India
₹22999
₹28999
FAQs

In this performance comparison, the Vivo V40e with its Mediatek Dimensity 7300 (4nm) performs better than the Oppo F31 with the Mediatek Dimensity 6300 (4nm), thanks to superior chipset efficiency.

Vivo V40e offers 3 years of OS updates, whereas Oppo F31 provides 2 years. For security updates, Vivo V40e offers 4 years of support compared to Oppo F31's 3 years.

Both Oppo F31 and Vivo V40e feature AMOLED displays, offering vibrant colors and deeper blacks. Both smartphones offer the same 120 Hz refresh rate. Vivo V40e also boasts a brighter screen with 4500 nits of peak brightness, enhancing outdoor visibility. Both phones have the same screen resolution.

Oppo F31 comes with a larger 7000 mAh battery, which may offer longer usage on a single charge. Both devices support the same wired charging speed of 80W.

Oppo F31 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.