Samsung Galaxy M55 (12GB RAM + 256GB) vs Oppo F31 Pro 5G
Quick Comparison
Samsung Galaxy M55 (12GB RAM + 256GB) has better RAM than Oppo F31 Pro 5G. In terms of display resolution, Samsung Galaxy M55 (12GB RAM + 256GB) has better resolution of 2400 x 1080 than Oppo F31 Pro 5G which has resolution of 2372 x 1080. Samsung Galaxy M55 (12GB RAM + 256GB) has more internal memory than Oppo F31 Pro 5G
| Name | Samsung Galaxy M55 (12GB RAM + 256GB) | Oppo F31 Pro 5G |
| RAM | 12 GB | 8 GB |
|---|---|---|
| Display | 6.67 in | 6.57 in |
| Internal Memory | 256 GB | 128 GB |
| Battery | 5000 mAh | 7000 mAh |
| Camera | 50 MP + 8 MP + 2 MP Triple | 50 MP + 2 MP Dual |
| Price | Rs. 22400 | Rs. 26999 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is April 8th, 2024. The cost of Samsung Galaxy M55 (12GB RAM + 256GB) is Rs. 22400. The launch Date of the second phone is September 15, 2025. The cost of Oppo F31 Pro 5G is Rs. 26999.
Display comparison
Samsung Galaxy M55 (12GB RAM + 256GB) has larger screen size of 6.67 inches in comparison to Oppo F31 Pro 5G's 6.57 inch screen. Samsung Galaxy M55 (12GB RAM + 256GB) has Super AMOLED Plus Screen type where as Oppo F31 Pro 5G has AMOLED Screen type. OPPO's phone has display density of 390 PPI & Samsung's phone has only 385 PPI display density. In terms of screen to body ratio, OPPO's phone has better screen to body ratio of ~ 93% than Samsung's phone ~ 90.1%. Both mobiles have same aspect ratio of 20:9.
Memory comparison
Samsung Galaxy M55 (12GB RAM + 256GB)'s larger 12 GB RAM is better for playing games and all with respect to Oppo F31 Pro 5G's lower 8 GB RAM. Samsung Galaxy M55 (12GB RAM + 256GB) has more Internal Memory (256 GB) than Oppo F31 Pro 5G (128 GB).
Camera comparison
They both have the same 50 MP + 8 MP + 2 MP Triple Rear Camera. Samsung Galaxy M55 (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 Pro 5G's 32 MP Front Camera.
Technical comparison
Both the phones has Android Operating System but the first one runs on version 14 and the second one on 15 version.
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Full Comparison
| Name | Samsung Galaxy M55 (12GB RAM + 256GB) | Oppo F31 Pro 5G |
| General | ||
| Model | Galaxy M55 | F31 Pro |
| 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 |
| SAR | 1.13 W/kg (Head) 0.85 W/kg (Body) | |
| Device Type | Smartphone | Smartphone |
| Release Date | April 8th, 2024 | September 15, 2025 |
| In The Box | Handset, Data Cable, Ejection Pin, Quick Start Guide | Phone x 1, Charger x 1, USB Data Cable x 1, SIM Ejector Tool x 1, Protective Case x 1, Quick Guide x 1 |
| Design | ||
| Dimensions | 76.5 x 163.9 x 7.8 mm | 75 x 158.2 x 8 mm |
| Weight | 180 g | 191 g |
| Bezel less | No | |
| Colors | Dark Blue, Light Green | Space Grey | Desert Gold |
| Display | ||
| Type | Color Super AMOLED Plus Screen (16M Colors) | Color AMOLED Screen (1.07 B) |
| Touch | Yes | Yes, 240 Hz Touch Sampling Rate |
| Size | 6.67 inches, 1080 x 2400 pixels, 120 Hz | 6.57 inches, 1080 x 2372 pixels, 120 Hz |
| Aspect Ratio | 20:9 | 20:9 |
| PPI | ~ 385 PPI | ~ 390 PPI |
| Screen to Body Ratio | ~ 90.1% | ~ 93% |
| Glass Type | DT-Star D+ | |
| Brightness | Normal brightness: 600nits (Typical), HBM: 1400nits (Typical) | |
| Features | 1000 nits Brightness | Vivid mode: 100% DCI-P3, Natural mode: 100% sRGB |
| Notch | Yes, Punch Hole | Yes, Punch Hole |
| Memory | ||
| RAM | 12 GB | 8 GB |
| RAM Type | LPDDR4X | |
| Expandable RAM | Upto 8 GB Extra Virtual RAM | |
| Storage | 256 GB | 128 GB |
| Storage Type | UFS 3.1 | |
| 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 | FDD Sub6: N1(2100), N3(1800), N5(850), N7(2600), N8(900), N20(800), N28(700), N66(AWS-3), TDD Sub6 N38(2600), N40(2300), N41(2500), N77(3700), N78(3500) | n1/n3/n5/n8/n28B/n38/n40/n41/n77/n78 |
| VoLTE | Yes | Yes, Dual Stand-By |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | 802.11a/b/g/n/ac/ax 2.4GHz+5GHz, HE80, MIMO, 1024-QAM | Wi-Fi 6 (802.11ax) Supported, Wi-Fi 5 (802.11ac) Supported, 802.11a/b/g/n Supported, Wi-Fi Display Supported, WLAN Tethering Supported |
| Bluetooth | Yes, v5.2, A2DP, LE | Yes, v5.4, SBC, AAC, LDAC, aptX, aptX HD |
| USB | Yes, USB-C v2.0 | Yes, USB-C v2.0 |
| USB Features | USB Tethering, USB on-the-go, USB Charging, USB Storage | USB on-the-go, USB Charging |
| Extra | ||
| GPS | Yes, with A-GPS, GLONASS, GALILEO, BDS | Single band: Beidou, GPS, GLONASS, Galileo, QZSS |
| Fingerprint Sensor | Yes, In Display | Yes, In Display |
| Face Unlock | Yes | Yes |
| Sensors | Accelerometer, Gyro Sensor, Geomagnetic Sensor, Light Sensor, Proximity Sensor | Proximity, Ambient light, Color temperature, E-compass, Accelerometer, Gyroscope |
| 3.5mm Headphone Jack | No | No |
| NFC | Yes | |
| AI Features | AI Eraser 2.0, AI Perfect Shot, AI Group Photo Composer, AI Recompose, AI VoiceScribe, AI Call Assistant, AI Assistant for Notes, Google Gemini | |
| Water Resistance | Yes | |
| IP Rating | IP69 + IP68 + IP66 | |
| Dust Resistant | Yes | |
| Extra Features | Dual Stereo Speakers, Dolby Atmos, 4 Gen. OS Upgrade & 5 Year Security Update | |
| Camera | ||
| Rear Camera | 50 MP ƒ/1.8 (Wide Angle) 8 MP ƒ/2.2 (Ultra Wide) 2 MP ƒ/2.4 (Macro) | 50 MP ƒ/1.8 (Wide Angle) FOV 78°; 5P lens; AF Supported; Supports two-axis OIS 2 MP ƒ/2.4 (Macro) FOV 89°; 3P lens |
| OIS | Yes | |
| Auto Focus | Yes | Yes |
| Features | Panorama, HDR | Photo, Video, Portrait, Night, Panorama, SLO-MO, DUAL-VIEW VIDEO, TIME-LAPSE, STICKER, HI-RES, Underwater, PRO, DOC SCANNER |
| Video Recording | 4K @ 30 fps UHD, 1080p @ 30 fps FHD | 4K @ 30 fps UHD, 1080p @ 60 fps FHD, 720p @ 60 fps HD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 50 MP ƒ/2.4 (Wide Angle) Punch Hole | 32 MP ƒ/2.4 (Wide Angle) FOV 82°; 5P lens Punch Hole |
| Front Video Recording | 4K @ 30 fps UHD, 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
| Technical | ||
| OS | Android v14 | Android v15 |
| Custom UI | One UI 6.0 | ColorOS 15 |
| Chipset | Qualcomm Snapdragon 7 Gen1 | mediatek Dimensity 7300 Energy |
| CPU | 2.4 GHz, Octa Core Processor | 2.5 GHz, Octa Core Processor |
| Core Details | 1x Cortex-A710@2.4GHz & 3x Cortex-A710@2.36GHz& 4x Cortex-A510@1.8 GHz | 4x2.5 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55 |
| GPU | Adreno 644 | Mali-G615 MC2 |
| Java | No | No |
| Browser | Yes | Yes |
| Multimedia | ||
| Yes | Yes | |
| Music | MP3, M4A, 3GA, AAC, OGG, OGA, WAV, AMR, AWB, FLAC, MID, MIDI, XMF, MXMF, IMY, RTTTL, RTX, OTA | Yes |
| Video | MP4, M4V, 3GP, 3G2, AVI, FLV, MKV, WEBM | Yes |
| FM Radio | No | No |
| Audio Jack Type | USB Type-C | |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 5000 mAh, Li-ion Battery | 7000 mAh |
| Fast Charging | Yes, 45W Fast Charging | Yes, 80W SuperVOOC |
| Reverse Charging | Yes | Yes |