OPPO K15 Plus vs OPPO F31 Pro Plus 5G (12GB RAM + 256GB)
Quick Comparison
OPPO F31 Pro Plus 5G (12GB RAM + 256GB) has better RAM than OPPO K15 Plus. In terms of display resolution, OPPO F31 Pro Plus 5G (12GB RAM + 256GB) has better resolution of 2800 x 1280 than OPPO K15 Plus which has resolution of 2772 x 1272. OPPO F31 Pro Plus 5G (12GB RAM + 256GB) has more internal memory than OPPO K15 Plus
| Name | OPPO K15 Plus | OPPO F31 Pro Plus 5G (12GB RAM + 256GB) |
| RAM | 6 GB | 12 GB |
|---|---|---|
| Display | 6.78 in | 6.8 in |
| Internal Memory | 128 GB | 256 GB |
| Battery | 10000 mAh | 7000 mAh |
| Camera | 50 MP + 2 MP Dual | 50 MP + 2 MP Dual |
| Price | Rs. 29990 | Rs. 39999 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is expected to be September 29, 2027 (Expected). The cost of OPPO K15 Plus is Rs. 29990. The launch Date of the second phone is September 15, 2025. The cost of OPPO F31 Pro Plus 5G (12GB RAM + 256GB) is Rs. 39999.
Display comparison
OPPO K15 Plus has screen size of 6.78 inches which falls short to OPPO F31 Pro Plus 5G (12GB RAM + 256GB)'s 6.8 inch screen. Both the phones have AMOLED Screen Type. OPPO F31 Pro Plus 5G (12GB RAM + 256GB) has display density of 453 PPI & OPPO K15 Plus has only 450 PPI display density. In terms of screen to body ratio, OPPO K15 Plus has better screen to body ratio of ~ 93.6% than OPPO F31 Pro Plus 5G (12GB RAM + 256GB)'s ~ 93.5%. Both phones have same aspect ratio of 20:9.
Memory comparison
OPPO F31 Pro Plus 5G (12GB RAM + 256GB)'s larger 12 GB RAM is better for playing games and all with respect to OPPO K15 Plus's lower 6 GB RAM. OPPO F31 Pro Plus 5G (12GB RAM + 256GB) has more Internal Memory (256 GB) than OPPO K15 Plus (128 GB).
Camera comparison
OPPO K15 Plus has 50 MP + 2 MP Dual Rear Camera in comparison to OPPO F31 Pro Plus 5G (12GB 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.
Technical comparison
Both the phones has Android Operating System but the first one runs on version 17 and the second one on 15 version.
Related Comparisons
Full Comparison
| Name | OPPO K15 Plus | OPPO F31 Pro Plus 5G (12GB RAM + 256GB) |
| General | ||
| Model | CPH2757 | |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM (Hybrid Slot) |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | Nano+Nano SIM |
| SAR | 1.16 W/kg (Head) 0.99 W/kg (Body) | |
| Device Type | Smartphone | Smartphone |
| Release Date | September 29, 2027 (Expected) | September 15, 2025 |
| In The Box | Phone x 1, Charger x 1, USB Data Cable x 1, SIM Ejector Tool x 1, Quick Guide x 1, Protective Case x 1 | |
| Design | ||
| Dimensions | 77.6 x 163.1 x 7.7 mm | |
| Weight | 195 g | |
| Colors | Festival Pink | Himalayan White | Gemstone Blue | |
| Display | ||
| Type | Color AMOLED Screen | Color AMOLED Screen (1.07 B) |
| Touch | Yes | Yes, 240 Hz Touch Sampling Rate |
| Size | 6.78 inches, 1272 x 2772 pixels, 144 Hz | 6.8 inches, 1280 x 2800 pixels, 120 Hz |
| Aspect Ratio | 20:9 | 20:9 |
| PPI | ~ 450 PPI | ~ 453 PPI |
| Screen to Body Ratio | ~ 93.6% | ~ 93.5% |
| Glass Type | AGC DT-Star D+ | Corning Gorilla Glass Victus 2 |
| Brightness | Normal brightness: 800 nits(Typical) HBM: 1800 nits(Typical), 3600nits Peak Brightness | Normal brightness: 600nits (Typical), HBM: 1600nits (Typical) |
| Adaptive Refresh Rate | Yes | |
| Color Gamut | Standard mode: 100% DCI-P3 Natural mode: 100% DCI-P3 | |
| Features | Screen Instantaneous Sampling Rate: 4000Hz | Vivid mode: 100% DCI-P3, Natural mode: 100% sRGB |
| Notch | Yes, Punch Hole | Yes, Punch Hole |
| Curved Display | No | Yes |
| Memory | ||
| RAM | 6 GB | 12 GB |
| RAM Type | LPDDR4X | LPDDR4X |
| Expandable RAM | Upto 6 GB Extra Virtual RAM | Upto 12 GB Extra Virtual RAM |
| Storage | 128 GB | 256 GB |
| Storage Type | UFS 3.1 | UFS 3.1 |
| Card Slot | No | |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | Yes |
| 5G Bands | 5G NR: n1/n3/n5/n8/n28B/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 | WLAN 2.4G Supported, WLAN 5G Supported, Wi-Fi 5 (802.11ac) Supported, Wi-Fi 6 (802.11ax) Supported, 802.11a/b/g/n Supported, Wi-Fi Display Supported, WLAN Tethering Supported | |
| Bluetooth | Yes, v5.4, SBC, AAC, LDAC, aptX, aptX HD | Yes, v5.2, 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 on-the-go, USB Charging |
| IR Blaster | Yes | |
| Performance | ||
| AnTuTu Score | 1,000,000 (Total) (v11) | |
| Extra | ||
| GPS | Beidou, GPS, Glonass, Galileo, Qzss, Supported: A-gnss Assisted Positioning, Wlan Positioning, Cellular Network Positioning | Dual band: GPS (L1+L5), GLONASS (G1), BDS (B1I+B1C+B2a), Galileo (E1+E5a), QZSS (L1+L5), NavIC (L5) |
| Fingerprint Sensor | Yes, In Display Optical | Yes, In Display |
| Face Unlock | Yes | Yes |
| Sensors | Proximity Sensor, Ambient Light Sensor, Colour Temperature Sensor, E-compass, Accelerometer, Gyroscope, In-display Optical Fingerprint Sensor, Infrared Remote Control | Proximity, Ambient light, Color temperature, E-compass, Accelerometer, Gyroscope |
| 3.5mm Headphone Jack | No | No |
| Cooling System | 5000mm² SuperCool VC System | |
| AI Features | AI GameBoost 2.0, AI LinkBoost 4.0, AI Night Mode, AI Perfect Shot, AI Recompose, AI Eraser 2.0 | 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, 1.5 m upto 30 min | Yes |
| IP Rating | IP69 + IP68 + IP66 | |
| Dust Resistant | Yes | Yes |
| Extra Features | Network Boost Chip S1, Beacon Link 2.0, Glove Touch, Anti-Spam Call Blocker OPPO Dialer | |
| Camera | ||
| Rear Camera | 50 MP (Main) 2 MP (Depth Sensor) | 50 MP ƒ/1.8 (Wide Angle) FOV 76°; 5P lens; AF Supported; Supports 2-axis OIS 2 MP ƒ/2.4 (Ultra Wide) FOV 89°; 3P lens |
| OIS | Yes | Yes |
| Auto Focus | Yes | Yes |
| Features | Photo, Video, Portrait, Night, Panorama, SLO-MO, DUAL-VIEW VIDEO, TIME-LAPSE, STICKER, HI-RES, Google Lens, Underwater, PRO, DOC SCANNER | |
| Video Recording | 1080p @ 60 fps FHD, 4K @ 30 fps UHD, 720p @ 60 fps HD | 4K @ 30 fps UHD, 1080p @ 60 fps FHD, 720p @ 60 fps HD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 32 MP Punch Hole | 32 MP ƒ/2.4 (Wide Angle) FOV 82°; 5P lens Punch Hole |
| Front Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
| Front Camera Features | Photo, Video, Portrait, Night, Panorama, DUAL-VIEW VIDEO, TIME-LAPSE, STICKER, Retouch, Screen Fill Light, HI-RES | |
| Technical | ||
| OS | Android v17 | Android v15 |
| Custom UI | ColorOS 17 | ColorOS 15 |
| Chipset | Qualcomm Snapdragon 7 Gen3 | |
| CPU | Octa Core Processor | 2.63 GHz, Octa Core Processor |
| Core Details | 1xPrime Core@2.63 GHz & 3xPerformance Cores@2.4 GHz& 4xEfficiency cores@1.8 GHz | |
| GPU | Adreno 720 | |
| Java | No | No |
| Browser | Yes | Yes |
| Multimedia | ||
| Yes | Yes | |
| Music | MP3, AMR, APE, OGG, FLAC, WAV, MIDI, WMA | Yes |
| Video | AVI, 3GP, MP4, WMV, MKV, MOV, ASF, FLV | Yes |
| FM Radio | No | No |
| Speaker Type | Dual Stereo | |
| Audio Jack Type | USB Type-C | |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 10000 mAh, Si/C Li-ion Battery | 7000 mAh |
| Fast Charging | Yes, 65W SUPERVOOC Flash Charge | Yes, 80W SuperVOOC Charging |
| Reverse Charging | Yes | Yes |
| StandBy Time | 29 days | |