Oppo F31 5G vs Samsung Galaxy F55 5G (12GB RAM + 256GB)
Quick Comparison
Samsung Galaxy F55 5G (12GB RAM + 256GB) has better RAM than Oppo F31 5G. In terms of display resolution, Oppo F31 5G has better resolution of 2412 x 1080 than Samsung Galaxy F55 5G (12GB RAM + 256GB) which has resolution of 2400 x 1080. Samsung Galaxy F55 5G (12GB RAM + 256GB) has more internal memory than Oppo F31 5G
| Name | Oppo F31 5G | Samsung Galaxy F55 5G (12GB RAM + 256GB) |
| RAM | 8 GB | 12 GB |
|---|---|---|
| Display | 6.57 in | 6.7 in |
| Internal Memory | 128 GB | 256 GB |
| Battery | 7000 mAh | 5000 mAh |
| Camera | 50 MP + 2 MP Dual | 50 MP + 8 MP + 2 MP Triple |
| Price | Rs. 23999 | Rs. 21888 |
Related Products
Detailed Comparison
Price And Launch
The launch Date of the first phone is September 15, 2025. The cost of Oppo F31 5G is Rs. 23999. The launch Date of the second phone is May 27, 2024. The cost of Samsung Galaxy F55 5G (12GB RAM + 256GB) is Rs. 21888.
Display comparison
Oppo F31 5G has screen size of 6.57 inches which falls short to Samsung Galaxy F55 5G (12GB RAM + 256GB)'s 6.7 inch screen. Oppo F31 5G has AMOLED Screen type where as Samsung Galaxy F55 5G (12GB RAM + 256GB) has Super AMOLED Plus Screen type. OPPO's phone has display density of 402 PPI & Samsung's phone has only 393 PPI display density. In terms of screen to body ratio, OPPO's phone has better screen to body ratio of ~ 92.2% than Samsung's phone ~ 86.4%. Both mobiles have same aspect ratio of 20:9.
Memory comparison
Samsung Galaxy F55 5G (12GB RAM + 256GB)'s larger 12 GB RAM is better for playing games and all with respect to Oppo F31 5G's lower 8 GB RAM. Samsung Galaxy F55 5G (12GB RAM + 256GB) has more Internal Memory (256 GB) than Oppo F31 5G (128 GB).
Camera comparison
They both have the same 50 MP + 2 MP Dual Rear Camera. Samsung Galaxy F55 5G (12GB RAM + 256GB) will be better choice if you're looking to click lot of selfies as it has better 50 MP Front Camera in comparison to Oppo F31 5G's 16 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 14 version.
Related Comparisons
Full Comparison
| Name | Oppo F31 5G | Samsung Galaxy F55 5G (12GB RAM + 256GB) |
| General | ||
| Country of Origin | India | |
| Model | CPH2781 | Galaxy F55 |
| Sim Type | Dual Sim, GSM+GSM (Hybrid Slot) | Dual Sim, GSM+GSM (Hybrid Slot) |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | Nano+Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | September 15, 2025 | May 27, 2024 |
| In The Box | Handset, Charger, USB Data Cable, Sim Ejector Tool, Quick Guide, Protective Case | |
| Design | ||
| Dimensions | 76.5 x 163.9 x 7.8 mm | |
| Weight | 180 g | |
| Bezel less | No | |
| Colors | Black, Apricot | |
| Display | ||
| Type | Color AMOLED Screen (16M Colors) | Color Super AMOLED Plus Screen (16M Colors) |
| Touch | Yes, 360 Hz Touch Sampling Rate | Yes |
| Size | 6.57 inches, 1080 x 2412 pixels, 120 Hz | 6.7 inches, 1080 x 2400 pixels, 120 Hz |
| Aspect Ratio | 20:9 | 20:9 |
| PPI | ~ 402 PPI | ~ 393 PPI |
| Screen to Body Ratio | ~ 92.2% | ~ 86.4% |
| Glass Type | AGC DT-Star D+ | |
| Features | 1000 nits (HBM) | |
| Notch | Yes, Punch Hole | Yes, Punch Hole |
| Memory | ||
| RAM | 8 GB | 12 GB |
| Expandable RAM | Upto 8 GB Extra Virtual RAM | |
| Storage | 128 GB | 256 GB |
| Storage Type | UFS 2.2 | |
| Card Slot | Yes, (Hybrid Slot), upto 1 TB | |
| 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 | TDD Sub6: N38(2600), N40(2300), N41(2500), N77(3700), N78(3500), FDD Sub6, N1(2100), N3(1800), N5(850), N7(2600), N8(900), N20(800), N28(700), N66(AWS-3) |
| 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 | 802.11a/b/g/n/ac/ax 2.4GHz+5GHz, HE80, MIMO, 1024-QAM |
| Bluetooth | Yes, v5.4, Support SBC, AAC, aptX, aptX HD, LDAC, LHDC | Yes, v5.2, A2DP, LE |
| USB | Yes, USB-C v2.0 | Yes, USB-C v2.0 |
| USB Features | USB on-the-go, USB Charging | USB Tethering, USB on-the-go, USB Charging, USB Storage |
| IR Blaster | Yes | |
| Performance | ||
| AnTuTu Score | 519,474 (Total) (v10) 165,524 (CPU) 115,486 (GPU) 115,356 (Memory) 123,108 (UX) | |
| Geekbench Score | 2,357 (Multi Core) (v6) 786 (Single Core) 2,475 (OpenCL) 2,721 (Vulkan) | |
| Extra | ||
| GPS | Yes, with A-GPS, GLONASS, BDS, GALILEO, QZSS | Yes, with A-GPS, Glonass, Beidou, Galileo, QZSS |
| Fingerprint Sensor | Yes, Side | Yes, In Display |
| 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 Sensor, Geomagnetic Sensor, Light Sensor, Proximity Sensor |
| 3.5mm Headphone Jack | No | No |
| 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 | 4 OS Upgrade Expectation Count, 5 Years of Security Updates with Samsung One UI, Knox Security |
| 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 | 50 MP ƒ/1.8 (Wide Angle) 8 MP ƒ/2.2 (Ultra Wide) 2 MP ƒ/2.4 (Macro) |
| OIS | Yes | |
| Auto Focus | Yes | Yes |
| Features | AR Zone, Dual Recording, Food, Hyperlapse, Macro, Night, Panorama, Photo, Portrait, Pro, Pro Video, Single Take, Video | |
| 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 | 50 MP ƒ/2.4 (Wide Angle) Punch Hole |
| Front Video Recording | 1080p @ 30 fps FHD | 4K @ 30 fps UHD, 1080p @ 30 fps FHD |
| Technical | ||
| OS | Android v15 | Android v14 |
| Custom UI | ColorOS 15 | OneUI 6 |
| Chipset | Mediatek Dimensity 6300 | Qualcomm Snapdragon 7 Gen1 |
| 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 | 1x Cortex-A710@2.4GHz & 3x Cortex-A710@2.36GHz& 4x Cortex-A510@1.8 GHz |
| GPU | Arm Mali-G57 MC2 | Adreno 644 |
| Java | No | No |
| Browser | Yes | Yes |
| Multimedia | ||
| Yes | Yes | |
| Music | Yes | MP3, M4A, 3GA, AAC, OGG, OGA, WAV, AMR, AWB, FLAC, MID, MIDI, XMF, MXMF, IMY, RTTTL, RTX, OTA |
| Video | Yes | MP4, M4V, 3GP, 3G2, AVI, FLV, MKV, WEBM |
| FM Radio | No | No |
| Speaker Type | Dual Stereo | |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 7000 mAh | 5000 mAh, Li-ion Battery |
| Fast Charging | Yes, 80W SUPERVOOC Charging | Yes, 45W Fast Charging |
| Reverse Charging | Yes | Yes |