Oppo F31 5G vs Google Pixel 4a 5G
Quick Comparison
Oppo F31 5G has better RAM than Google Pixel 4a 5G. In terms of display resolution, Oppo F31 5G has better resolution of 2412 x 1080 than Google Pixel 4a 5G which has resolution of 2340 x 1080. Both have the same amount of internal memory.
| Name | Oppo F31 5G | Google Pixel 4a 5G |
| RAM | 8 GB | 6 GB |
|---|---|---|
| Display | 6.57 in | 6.2 in |
| Internal Memory | 128 GB | 128 GB |
| Battery | 7000 mAh | 3885 mAh |
| Camera | 50 MP + 2 MP Dual | 16 MP + 12.2 MP Dual |
| Price | Rs. 24999 | Rs. 18999 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is September 15, 2025. The cost of Oppo F31 5G is Rs. 24999. The launch Date of the second phone is October 17, 2020. The cost of Google Pixel 4a 5G is Rs. 18999.
Display comparison
Google Pixel 4a 5G has screen size of 6.2 inches which falls short to Oppo F31 5G's 6.57 inch screen. Oppo F31 5G has AMOLED Screen type where as Google Pixel 4a 5G has OLED Screen type. Google's phone has display density of 413 PPI & OPPO's phone has only 402 PPI display density. In terms of screen to body ratio, OPPO's phone has better screen to body ratio of ~ 92.2% than Google's phone ~ 84.1%. Oppo F31 5G has 20:9 aspect ratio where as Google Pixel 4a 5G has 19.5:9 aspect ratio.
Memory comparison
Oppo F31 5G's larger 8 GB RAM is better for playing games and all with respect to Google Pixel 4a 5G's lower 6 GB RAM. and both have same Internal Memory of 128 GB.
Camera comparison
Oppo F31 5G's 50 MP + 2 MP Dual Rear Camera outclasses Google Pixel 4a 5G's 16 MP + 12.2 MP Dual Rear Camera in terms of resolution. Oppo F31 5G will be better choice if you're looking to click lot of selfies as it has better 16 MP Front Camera in comparison to Google Pixel 4a 5G's 8 MP Front Camera.
Technical comparison
Both the phones has Android Operating System but the first one runs on version 15 and the second one on 11 version.
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Full Comparison
| Name | Oppo F31 5G | Google Pixel 4a 5G |
| General | ||
| Country of Origin | India | |
| Model | CPH2781 | 4a 5G |
| Sim Type | Dual Sim, GSM+GSM (Hybrid Slot) | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | Nano+eSIM |
| Device Type | Smartphone | Smartphone |
| Release Date | September 15, 2025 | October 17, 2020 |
| In The Box | Handset, Charger, USB Data Cable, Sim Ejector Tool, Quick Guide, Protective Case | |
| Design | ||
| Dimensions | 72.6 x 169.2 x 8.2 mm | |
| Weight | 168 g | |
| Display | ||
| Type | Color AMOLED Screen (16M Colors) | Color OLED Screen (16M Colors) |
| Touch | Yes, 360 Hz Touch Sampling Rate | Yes |
| Size | 6.57 inches, 1080 x 2412 pixels, 120 Hz | 6.2 inches, 1080 x 2340 pixels |
| Aspect Ratio | 20:9 | 19.5:9 |
| PPI | ~ 402 PPI | ~ 413 PPI |
| Screen to Body Ratio | ~ 92.2% | ~ 84.1% |
| Glass Type | AGC DT-Star D+ | Corning Gorilla Glass 3 |
| Features | Always-on Display, HDR | |
| Notch | Yes, Punch Hole | Yes, Punch Hole |
| Memory | ||
| RAM | 8 GB | 6 GB |
| Expandable RAM | Upto 8 GB Extra Virtual RAM | |
| Storage | 128 GB | 128 GB |
| Storage Type | UFS 2.2 | UFS 2.1 |
| Card Slot | Yes, (Hybrid Slot) | |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | Yes |
| 5G Bands | n1/n3/n5/n7/n8/n20/n28A/n28B/n66/n38/n40/n41/n77/n78 | |
| VoLTE | Yes, Dual Stand-By | Yes |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | 802.11 a/b/g/n/ac, Wi-Fi 5 (802.11 ac), 802.11 a/b/g/n, WLAN (2.4 GHz | 5 GHz), WLAN Display, WLAN Tethering, 1 x 1 SOSO | |
| Bluetooth | Yes, v5.4, Support SBC, AAC, aptX, aptX HD, LDAC, LHDC | Yes, v5.0, A2DP, LE, aptX HD |
| USB | Yes, USB-C v2.0 | Yes, USB-C v3.1 |
| USB Features | USB on-the-go, USB Charging | USB on-the-go, USB Charging |
| IR Blaster | Yes | |
| Extra | ||
| GPS | Yes, with A-GPS, GLONASS, BDS, GALILEO, QZSS | Yes, with A-GPS, GLONASS, GALILEO, QZSS, BDS |
| Fingerprint Sensor | Yes, Side | Yes, Rear |
| Face Unlock | Yes | Yes |
| Sensors | Geomagnetic Induction, Ambient Light Induction, Proximity Sensor, Acceleration Sensor, Gravity Sensor, Gyroscope, Infrared Sensor, Step Recording Function, Facial Recognition Sensor | Accelerometer, Gyro, Proximity, Compass, Barometer |
| 3.5mm Headphone Jack | No | Yes |
| NFC | Yes | |
| AI Features | Smart Document (AI summaries, translations, rewriting), Smart Note (AI-enhanced note-taking), and high-quality scanning. Integrated Google Gemini delivers multimodal AI intelligence | |
| Water Resistance | Yes | |
| IP Rating | IP69+IP68+IP66 | |
| Dust Resistant | Yes | |
| Extra Features | 4300 mm² VC cooling system | |
| Camera | ||
| Rear Camera | 50 MP ƒ/1.8 (Wide Angle) Sensor: OV50D40, Sensor size: 1/2.88″, Single pixel size: 0.612 um, Aperture size: f/1.8, Focal length: 27 mm, Lens configuration: 5P, Supporting AF 2 MP Sensor: GC02M1-C24YK, Sensor size: 1/5″, Single pixel size: 1.75 um, Aperture size: f/2.4, Focal length: 22 mm, Lens configuration: 3P | 12.2 MP ƒ/1.7 (Wide Angle) 16 MP ƒ/2.2 (Ultra Wide) |
| OIS | Yes | |
| Auto Focus | Yes | Yes |
| Features | Auto-HDR, Panorama | |
| Video Recording | 1080p @ 30 fps FHD, 720p | 4K @ 30 fps UHD, 1080p @ 30 fps FHD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 16 MP (Wide Angle) Sensor size: 1/3.09″, Single pixel size: 1.0 um, Aperture size: f/2.4, Focal length: 23 mm, Lens configuration: 4P Punch Hole | 8 MP ƒ/2 (Wide Angle) Punch Hole |
| Front Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
| Technical | ||
| OS | Android v15 | Android v11 |
| Custom UI | ColorOS 15 | |
| Chipset | Mediatek Dimensity 6300 | Qualcomm Snapdragon 765G |
| CPU | 2.4 GHz, Octa Core Processor | 2.4 GHz, Octa Core Processor |
| Core Details | 2X Arm Cortex-A76@2.4GHz & 6X Arm Cortex-A55@2.0GHz | 1x2.4 GHz Kryo 475 Prime & 1x2.2 GHz Kryo 475 Gold & 6x1.8 GHz Kryo 475 Silver |
| GPU | Arm Mali-G57 MC2 | Adreno 620 |
| Java | No | No |
| Browser | Yes | Yes, supports HTML5 |
| Multimedia | ||
| Yes | Yes | |
| Music | Yes | Yes |
| Video | Yes | Yes |
| FM Radio | No | No |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 7000 mAh | 3885 mAh |
| Fast Charging | Yes, 80W SUPERVOOC Charging | Yes, 18W Fast Charging |
| Reverse Charging | Yes | |