Vivo Y31 5G (6GB RAM + 128GB) vs OPPO K14 Plus
Here you can compare Vivo Y31 5G (6GB RAM + 128GB) and OPPO K14 Plus. Comparing Vivo Y31 5G (6GB RAM + 128GB) vs OPPO K14 Plus on Smartprix enables you to check their respective specs scores and unique features. It would potentially help you understand how Vivo Y31 5G (6GB RAM + 128GB) stands against OPPO K14 Plus and which one should you buy The current lowest price found for Vivo Y31 5G (6GB RAM + 128GB) is ₹27,999 and for OPPO K14 Plus is ₹30,999. The details of both of these products were last updated on Oct 20, 2026.
| Specification | Vivo Y31 5G (6GB RAM + 128GB) | OPPO K14 Plus |
|---|---|---|
| Battery | 6500 mAh | 8000 mAh, Si/C Li-ion Battery |
| OS | Android v15 | Android v16 |
| CPU | 2.2 GHz, Octa Core Processor | 2.5 GHz, Octa Core Processor |
| Internal Memory | 128 GB | 128 GB |
| RAM | 6 GB | 6 GB |
| Price | ₹27,999 | ₹30,999 |
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Overview
| Specs Score | 58 / 100 | 75 / 100 Better Specs |
| Display Resolution | 720 x 1608 pixels | 1272 x 2772 pixels Better Resolution |
| Screen To Body Ratio | ~ 84% | ~ 93.6% Less Bezels |
| CPU Clock Speed | 2.2 GHz | 2.5 GHz Faster Clock Speed |
| Front Camera | 8 MP | 16 MP Better Front Camera Resolution |
| Battery | 6500 mAh | 8000 mAh Bigger Battery |
| Unique Features | Memory Card Support No No | No Reverse Charging IR Blaster |
General
| Country of Origin | India | |
| Model | Y31 | 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 | USB Cable, SIM Tray Ejector, Phone Case, Screen Protector (Applied), Power Adapter | Phone×1, Charger×1, USB Data Cable×1, SIM Ejector Tool×1, Protective Case×1, Quick Guide×1 |
Design
| Dimensions | 77 x 166.1 x 8.4 mm | 77.6 x 162.56 x 8.4 mm |
| Weight | 209 g | 207 g |
| Colors | Rose Red, Diamond Green | Star White | Solar Orange |
Display
| Type | Color IPS Screen (16M Colors) | Color AMOLED Flexible Screen (1.07 b) |
| Touch | Yes | Yes |
| Size | 6.68 inches, 720 x 1608 pixels, 120 Hz | 6.78 inches, 1272 x 2772 pixels, 144 Hz |
| Aspect Ratio | 20:9 | 20:9 |
| PPI | ~ 264 PPI | ~ 450 PPI |
| Screen to Body Ratio | ~ 84% | ~ 93.6% |
| Glass Type | Guardian Glass (ion-strengthened) | AGC DT-Star D+ |
| Brightness | 1000nts | 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, Water Drop Notch | Yes, Punch Hole |
| Curved Display | No |
Memory
| RAM | 6 GB | 6 GB |
| RAM Type | LPDDR4X | |
| Expandable RAM | Upto 6 GB Extra Virtual RAM | Upto 6 GB Extra Virtual RAM |
| Storage | 128 GB | 128 GB |
| Storage Type | eMMC 5.1 | 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//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 | 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, v4.2 | 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 Tethering, USB on-the-go, USB Charging |
| IR Blaster | Yes |
Performance
| AnTuTu Score | 1,000,000 (Total) (v11) |
Extra
| GPS | with A-GPS, BeiDou, GLONASS, Galileo | Beidou, GPS, Glonass, Galileo, Qzss, Supported: A-gnss Assisted Positioning, Wlan Positioning, Cellular Network Positioning |
| Fingerprint Sensor | Yes, Side | Yes, In Display Optical |
| Face Unlock | Yes | Yes |
| Sensors | Accelerometer, Proximity, Compass | 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 AI, Ai Erase, Ai Photo Enhance, Circle to Search | AI GameBoost 2.0, AI LinkBoost 4.0, AI Night Mode, AI Perfect Shot, AI Recompose, AI Eraser 2.0 |
| Water Resistance | Yes, 1.5 m upto 30 min | Yes, 1.5 m upto 30 min |
| IP Rating | IP68/IP69 | IP66, IP68, IP69, IP69K |
| Dust Resistant | Yes | Yes |
| Extra Features | Damage-Proof 360° Armour Body, All-New Trinity Engine |
Camera
| Rear Camera | 50 MP ƒ/1.8 (Wide Angle) | 50 MP ƒ/1.8 (Main) FOV 79°; 5P lens; AF Supported; Supports 2-axis OIS 2 MP (Depth Sensor) 2MP; FOV 89°; 3P lens |
| OIS | Yes | |
| Auto Focus | Yes | Yes |
| Features | Ring- panorama | 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 | 1080p @ 60 fps FHD, 4K @ 30 fps UHD, 720p @ 60 fps HD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 8 MP ƒ/2 (Wide Angle) | 16 MP ƒ/2.4 IMX480 Punch Hole |
| Front Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
| Front Camera Features | PDAF, Palm Capture, Voice Control, Selfie Softlight, Live Photos, HDR, Panorama, Bokeh, Portrait Bokeh, 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 16.5 | |
| Chipset | Qualcomm Snapdragon 4 Gen2 | Mediatek Dimensity 7360 Max |
| CPU | 2.2 GHz, Octa Core Processor | 2.5 GHz, Octa Core Processor |
| Core Details | 2x Performance Cores@2.2GHz & 6x Efficiency Cores@2GHz | |
| Fabrication Node | 4nm | |
| GPU | Adreno 613 | Arm Mali-G615@1.047GHz |
| Java | No | No |
| Browser | Yes | Yes |
Multimedia
| Yes | Yes | |
| Music | WAV, MP3, MP2, AMR-NB, MIDI, Vorbis, APE, FLAC, OGG, M4A | MP3, AMR, APE, OGG, FLAC, WAV, MIDI, WMA |
| Video | MP4, 3GP, AVI, TS, MKV, FLV | AVI, 3GP, MP4, WMV, MKV, MOV, ASF, FLV |
| FM Radio | No | No |
| Speaker Type | Dual Stereo | Dual Stereo |
| Audio Jack Type | USB Type-C | |
| Document Reader | Yes |
Battery
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 6500 mAh | 8000 mAh, Si/C Li-ion Battery |
| Fast Charging | Yes, 44W | Yes, 45W SUPERVOOC Flash Charge |
| Reverse Charging | Yes | |
| StandBy Time | 29 days |
Discuss
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