Both Oppo F31 Pro 5G (8GB RAM + 256GB) and OPPO F27 (8GB RAM + 256GB) comes with same RAM. In terms of display resolution, OPPO F27 (8GB RAM + 256GB) has better resolution of 2412 x 1080 than Oppo F31 Pro 5G (8GB RAM + 256GB) which has resolution of 2372 x 1080. Both have the same amount of internal memory.
| Name | Oppo F31 Pro 5G (8GB RAM + 256GB) | OPPO F27 (8GB RAM + 256GB) | 
| RAM | 8 GB | 8 GB | 
|---|---|---|
| Display | 6.57 in | 6.67 in | 
| Internal Memory | 256 GB | 256 GB | 
| Battery | 7000 mAh | 5000 mAh | 
| Camera | 50 MP + 2 MP Dual | 50 MP + 2 MP Dual | 
| Price | Rs. 28999 | Rs. 22999 | 
The launch Date of the first phone is September 15, 2025. The cost of Oppo F31 Pro 5G (8GB RAM + 256GB) is Rs. 28999. The launch Date of the second phone is August 20, 2024. The cost of OPPO F27 (8GB RAM + 256GB) is Rs. 22999.
OPPO F27 (8GB RAM + 256GB) has larger screen size of 6.67 inches in comparison to Oppo F31 Pro 5G (8GB RAM + 256GB)'s 6.57 inch screen. Both the phones have AMOLED Screen Type. OPPO F27 (8GB RAM + 256GB) has display density of 396 PPI & Oppo F31 Pro 5G (8GB RAM + 256GB) has only 390 PPI display density. In terms of screen to body ratio, Oppo F31 Pro 5G (8GB RAM + 256GB) has better screen to body ratio of ~ 93% than OPPO F27 (8GB RAM + 256GB)'s ~ 92.2%. Both phones have same aspect ratio of 20:9.
Both mobiles come with 8 GB RAM and both have same Internal Memory of 256 GB.
Oppo F31 Pro 5G (8GB RAM + 256GB) has 50 MP + 2 MP Dual Rear Camera in comparison to OPPO F27 (8GB RAM + 256GB)'s 50 MP + 2 MP Dual Rear Camera. Both of them stand equal in terms of Front Camera Resolution as both have 32 MP Front Camera.
Both the phones has Android Operating System but the first one runs on version 15 and the second one on 14 version.
| Name | Oppo F31 Pro 5G (8GB RAM + 256GB) | OPPO F27 (8GB RAM + 256GB) | 
| General | ||
| Model | F31 Pro | F27 | 
| 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) | 1.09 W/kg (Head) 1.19 W/kg (Body) | 
| Device Type | Smartphone | Smartphone | 
| Release Date | September 15, 2025 | August 20, 2024 | 
| In The Box | Phone x 1, Charger x 1, USB Data Cable x 1, SIM Ejector Tool x 1, Protective Case x 1, Quick Guide x 1 | Handset, Charger, USB Data Cable, Sim Ejector Tool, Quick Guide, Protective Case | 
| Design | ||
| Dimensions | 75 x 158.2 x 8 mm | 75.75 x 163.05 x 7.76 mm | 
| Weight | 191 g | 187 g | 
| Colors | Space Grey | Desert Gold | Silvery Grey, Ice Blue | 
| Display | ||
| Type | Color AMOLED Screen (1.07 B) | Color AMOLED Screen (16M Colors) | 
| Touch | Yes, 240 Hz Touch Sampling Rate | Yes, 240 Hz Touch Sampling Rate | 
| Size | 6.57 inches, 1080 x 2372 pixels, 120 Hz | 6.67 inches, 1080 x 2412 pixels, 120 Hz | 
| Aspect Ratio | 20:9 | 20:9 | 
| PPI | ~ 390 PPI | ~ 396 PPI | 
| Screen to Body Ratio | ~ 93% | ~ 92.2% | 
| Glass Type | DT-Star D+ | |
| Brightness | Normal brightness: 600nits (Typical), HBM: 1400nits (Typical) | |
| Features | Vivid mode: 100% DCI-P3, Natural mode: 100% sRGB | Brightness: 600 Nits (Typical), 1200 Nits (Sunlight), 2100 Nits (Peak), Contrast Ratio: 112,600:1, Color Gamut: 100% DCI P3 (Vivid), 100% sRGB (Natural) | 
| Notch | Yes, Punch Hole | Yes, Punch Hole | 
| Memory | ||
| RAM | 8 GB | 8 GB | 
| RAM Type | LPDDR4X | |
| Expandable RAM | Upto 8 GB Extra Virtual RAM | Upto 8 GB Extra Virtual RAM | 
| Storage | 256 GB | 256 GB | 
| Storage Type | UFS 3.1 | UFS 2.2 | 
| Card Slot | Yes, (Hybrid Slot), upto 2 TB | |
| Connectivity | ||
| GPRS | Yes | Yes | 
| EDGE | Yes | Yes | 
| 3G | Yes | Yes | 
| 4G | Yes | Yes | 
| 5G | Yes | Yes | 
| 5G Bands | n1/n3/n5/n8/n28B/n38/n40/n41/n77/n78 | n1/n3/n5/n7/n8/n20/n28A/n28B/n66/n38/n40/n41/n77/n78 | 
| VoLTE | Yes, Dual Stand-By | Yes, Dual Stand-By | 
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot | 
| Wifi Version | 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 | 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, SBC, AAC, LDAC, aptX, aptX HD | Yes, v5.3, Support SBC, AAC, aptX, aptX HD, LDAC, LHDC | 
| USB | Yes, USB-C v2.0 | Yes, USB-C v2.0 | 
| USB Features | USB on-the-go, USB Charging | USB on-the-go, USB Charging | 
| Extra | ||
| GPS | Single band: Beidou, GPS, GLONASS, Galileo, QZSS | Yes, with A-GPS, GLONASS, BDS, GALILEO, QZSS | 
| Fingerprint Sensor | Yes, In Display | Yes, Side | 
| Face Unlock | Yes | Yes | 
| Sensors | Proximity, Ambient light, Color temperature, E-compass, Accelerometer, Gyroscope | Geomagnetic Sensor, Light Sensor, Proximity Sensor, Acceleration Sensor, Gravity Sensor, Gyroscope, Step Counting | 
| 3.5mm Headphone Jack | No | No | 
| 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 | Yes | 
| IP Rating | IP69 + IP68 + IP66 | IP64 | 
| Dust Resistant | Yes | Yes | 
| Extra Features | LPDDR4X@2133MHz, 2 × 16bits, 1115W Ultra Linear Speaker & 1012W Ultra Linear Speaker | |
| Camera | ||
| Rear Camera | 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 | 50 MP ƒ/1.8 (Wide Angle) 2 MP ƒ/2.4 (Ultra Wide) | 
| Camera Sensor | Omnivision OV50D | |
| Auto Focus | Yes | Yes | 
| Features | Photo, Video, Portrait, Night, Panorama, SLO-MO, DUAL-VIEW VIDEO, TIME-LAPSE, STICKER, HI-RES, Underwater, PRO, DOC SCANNER | Photo, Video, Night, Pro, Pano, Portrait, Time-lapse, Slo-mo, Text scanner, Extra HD, Sticker, and Google Lens | 
| Video Recording | 4K @ 30 fps UHD, 1080p @ 60 fps FHD, 720p @ 60 fps HD | 1080p @ 30 fps FHD, 720p | 
| Flash | Yes, LED | Yes, LED | 
| Front Camera | 32 MP ƒ/2.4 (Wide Angle) FOV 82°; 5P lens Punch Hole | 32 MP ƒ/2.4 (Wide Angle) Sony IMX615 Sensor Punch Hole | 
| Front Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD | 
| Technical | ||
| OS | Android v15 | Android v14 | 
| Custom UI | ColorOS 15 | ColorOS 14 | 
| Chipset | mediatek Dimensity 7300 Energy | Mediatek Dimensity 6300 | 
| CPU | 2.5 GHz, Octa Core Processor | 2.4 GHz, Octa Core Processor | 
| Core Details | 4x2.5 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55 | 2X Arm Cortex-A76@2.4GHz & 6X Arm Cortex-A55@2.0GHz | 
| GPU | Mali-G615 MC2 | Arm Mali-G57 MC2 | 
| Java | No | No | 
| Browser | Yes | Yes | 
| Multimedia | ||
| Yes | Yes | |
| Music | Yes | Yes | 
| Video | Yes | Yes | 
| FM Radio | No | No | 
| Audio Jack Type | USB Type-C | |
| Document Reader | Yes | Yes | 
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery | 
| Size | 7000 mAh | 5000 mAh, Li-Po Battery | 
| Fast Charging | Yes, 80W SuperVOOC | Yes, 45W SUPERVOOC Charging | 
| Reverse Charging | Yes | Yes |