Oppo F31 5G vs OPPO K14 Plus 5G
Quick Comparison
Oppo F31 5G has better RAM than OPPO K14 Plus 5G. In terms of display resolution, OPPO K14 Plus 5G has better resolution of 2772 x 1272 than Oppo F31 5G which has resolution of 2412 x 1080. Both have the same amount of internal memory.
| Name | Oppo F31 5G | OPPO K14 Plus 5G |
| RAM | 8 GB | 6 GB |
|---|---|---|
| Display | 6.57 in | 6.78 in |
| Internal Memory | 128 GB | 128 GB |
| Battery | 7000 mAh | 8000 mAh |
| Camera | 50 MP + 2 MP Dual | 50 MP + 2 MP Dual |
| Price | Rs. 26999 | Rs. 29999 |
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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. 26999. The launch Date of the second phone is September 29, 2026. The cost of OPPO K14 Plus 5G is Rs. 29999.
Display comparison
OPPO K14 Plus 5G has larger screen size of 6.78 inches in comparison to Oppo F31 5G's 6.57 inch screen. Oppo F31 5G has AMOLED Screen type where as OPPO K14 Plus 5G has Screen type. OPPO K14 Plus 5G has display density of 450 PPI & Oppo F31 5G has only 402 PPI display density. In terms of screen to body ratio, OPPO K14 Plus 5G has better screen to body ratio of ~ 93.6% than Oppo F31 5G's ~ 92.2%. Both mobiles have same aspect ratio of 20:9.
Memory comparison
Oppo F31 5G's larger 8 GB RAM is better for playing games and all with respect to OPPO K14 Plus 5G's lower 6 GB RAM. and both have same Internal Memory of 128 GB.
Camera comparison
Oppo F31 5G has 50 MP + 2 MP Dual Rear Camera in comparison to OPPO K14 Plus 5G's 50 MP + 2 MP Dual Rear Camera. Both of them stand equal in terms of Front Camera Resolution as both have 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 16 version.
Related Comparisons
Full Comparison
| Name | Oppo F31 5G | OPPO K14 Plus 5G |
| General | ||
| Country of Origin | India | |
| Model | CPH2781 | CPH3009, K14 Plus 5G |
| Sim Type | Dual Sim, GSM+GSM (Hybrid Slot) | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | Nano+Nano SIM |
| SAR | 1.19 W/kg (Head) 0.92 W/kg (Body) | |
| Device Type | Smartphone | Smartphone |
| Release Date | September 15, 2025 | September 29, 2026 |
| In The Box | Handset, Charger, USB Data Cable, Sim Ejector Tool, Quick Guide, Protective Case | Phone×1, Charger×1, USB Data Cable×1, SIM Ejector Tool×1, Protective Case×1, Quick Guide×1 |
| Design | ||
| Dimensions | 77.6 x 162.56 x 8.4 mm | |
| Weight | 207 g | |
| Colors | Star White | Solar Orange | |
| Display | ||
| Type | Color AMOLED Screen (16M Colors) | Color AMOLED Flexible Screen (1.07 b) |
| Touch | Yes, 360 Hz Touch Sampling Rate | Yes |
| Size | 6.57 inches, 1080 x 2412 pixels, 120 Hz | 6.78 inches, 1272 x 2772 pixels, 144 Hz |
| Aspect Ratio | 20:9 | 20:9 |
| PPI | ~ 402 PPI | ~ 450 PPI |
| Screen to Body Ratio | ~ 92.2% | ~ 93.6% |
| Glass Type | AGC DT-Star D+ | AGC DT-Star D+ |
| Brightness | Normal brightness: 800 nits(Typical) HBM: 1800 nits(Typical), 3600nits Peak Brightness | |
| Adaptive Refresh Rate | Yes | |
| Color Gamut | Standard mode: 100% DCI-P3 Natural mode: 100% DCI-P3 | |
| Features | Screen Instantaneous Sampling Rate: 4000Hz | |
| Notch | Yes, Punch Hole | Yes, Punch Hole |
| Curved Display | No | |
| Memory | ||
| RAM | 8 GB | 6 GB |
| RAM Type | LPDDR4X | |
| Expandable RAM | Upto 8 GB Extra Virtual RAM | |
| Storage | 128 GB | 128 GB |
| Storage Type | UFS 2.2 | UFS 3.1 |
| Card Slot | Yes, (Hybrid Slot) | No |
| 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 | n1/n3/n5//n8/n18/n26/n28B/n38/n40/n41/n48/n77/n78 |
| VoLTE | Yes, Dual Stand-By | Yes, Dual Stand-By |
| 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 | 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, v5.4, Support SBC, AAC, aptX, aptX HD, LDAC, LHDC | Yes, v5.4, SBC, AAC, LDAC, aptX, aptX HD |
| 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 |
| IR Blaster | Yes | Yes |
| Performance | ||
| AnTuTu Score | 1,000,000 (Total) (v11) | |
| Extra | ||
| GPS | Yes, with A-GPS, GLONASS, BDS, GALILEO, QZSS | Beidou, GPS, Glonass, Galileo, Qzss, Supported: A-gnss Assisted Positioning, Wlan Positioning, Cellular Network Positioning |
| 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 | Proximity Sensor, Ambient Light Sensor, Colour Temperature Sensor, E-compass, Accelerometer, Gyroscope, In-display Optical Fingerprint Sensor, Infrared Remote Control |
| 3.5mm Headphone Jack | No | No |
| Cooling System | 5000mm², SuperCool VC System | |
| 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 | AI GameBoost 2.0, AI LinkBoost 4.0, AI Night Mode, AI Perfect Shot, AI Recompose, AI Eraser 2.0 |
| Water Resistance | Yes | Yes, 1.5 m upto 30 min |
| IP Rating | IP69+IP68+IP66 | IP66, IP68, IP69, IP69K |
| Dust Resistant | Yes | Yes |
| Extra Features | 4300 mm² VC cooling system | Damage-Proof 360° Armour Body |
| 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 FOV 79°; 5P lens; AF Supported; Supports 2-axis OIS 2 MP 2MP; FOV 89°; 3P lens |
| OIS | 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, 4K video: 30 fps, 1080P video: 60 fps, 30 fps, 720P video: 30 fps, 4K EIS/OIS video: 30 fps, 1080P EIS/OIS video: 60 fps, 30 fps, 720P EIS/OIS video: 30 fps, 1080P SLO-MO video: 120 fps, 720P SLO-MO video: 240 fps, 1080P TIME-LAPSE: 30 fps, Supports Dual-view video shooting, Supports video zoom shooting: up to 10× digital zoom | |
| Video Recording | 1080p @ 30 fps FHD, 720p | 1080p @ 60 fps FHD, 4K @ 30 fps UHD, 720p @ 60 fps HD |
| 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 | 16 MP ƒ/2.4 IMX480 Punch Hole |
| Front Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
| Front Camera Features | Photo, Video, Pro, Pano, Portrait, Night, Timelapse, Retouch, Sticker, Screen Flash | Photo, Video, Portrait, Night, Panorama, Dual-view video, TIME-LAPSE, STICKER, Retouch, Screen Fill Light, HI-RES, 1080P video: 30 fps, 720P video: 30 fps, 1080P EIS/OIS video: 30 fps, 720P EIS/OIS video: 30 fps, 1080P TIME-LAPSE: 30 fps, Supports Dual-view video shooting |
| Technical | ||
| OS | Android v15 | Android v16 |
| Custom UI | ColorOS 15 | ColorOS 16.5 |
| Chipset | Mediatek Dimensity 6300 | Mediatek Dimensity 7360 Max |
| CPU | 2.4 GHz, Octa Core Processor | 2.5 GHz, Octa Core Processor |
| Core Details | 2X Arm Cortex-A76@2.4GHz & 6X Arm Cortex-A55@2.0GHz | |
| Fabrication Node | 4nm | |
| GPU | Arm Mali-G57 MC2 | Arm Mali-G615@1.047GHz |
| Java | No | No |
| Browser | Yes | Yes |
| Multimedia | ||
| Yes | Yes | |
| Music | Yes | MP3, AMR, APE, OGG, FLAC, WAV, MIDI, WMA |
| Video | Yes | AVI, 3GP, MP4, WMV, MKV, MOV, ASF, FLV |
| 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 | 7000 mAh | 8000 mAh, Si/C Li-ion Battery |
| Fast Charging | Yes, 80W SUPERVOOC Charging | Yes, 45 W SUPERVOOC |
| Reverse Charging | Yes | Yes |