OPPO K12x vs Oppo F31 Pro Plus 5G
Quick Comparison
Oppo F31 Pro Plus 5G has better RAM than OPPO K12x. In terms of display resolution, Oppo F31 Pro Plus 5G has better resolution of 2800 x 1280 than OPPO K12x which has resolution of 1604 x 720. Oppo F31 Pro Plus 5G has more internal memory than OPPO K12x
| Name | OPPO K12x | Oppo F31 Pro Plus 5G |
| RAM | 6 GB | 8 GB |
|---|---|---|
| Display | 6.67 in | 6.8 in |
| Internal Memory | 128 GB | 256 GB |
| Battery | 5100 mAh | 7000 mAh |
| Camera | 32 MP + 2 MP Dual | 50 MP + 2 MP Dual |
| Price | Rs. 12699 | Rs. 32999 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is July 29, 2024. The cost of OPPO K12x is Rs. 12699. The launch Date of the second phone is September 15, 2025. The cost of Oppo F31 Pro Plus 5G is Rs. 32999.
Display comparison
Oppo F31 Pro Plus 5G has larger screen size of 6.8 inches in comparison to OPPO K12x's 6.67 inch screen. OPPO K12x has LCD Screen type where as Oppo F31 Pro Plus 5G has AMOLED Screen type. Oppo F31 Pro Plus 5G has display density of 453 PPI & OPPO K12x has only 264 PPI display density. In terms of screen to body ratio, Oppo F31 Pro Plus 5G has better screen to body ratio of ~ 93.5% than OPPO K12x's ~ 89.9%. Both phones have same aspect ratio of 20:9.
Memory comparison
Oppo F31 Pro Plus 5G's larger 8 GB RAM is better for playing games and all with respect to OPPO K12x's lower 6 GB RAM. Oppo F31 Pro Plus 5G has more Internal Memory (256 GB) than OPPO K12x (128 GB).
Camera comparison
Oppo F31 Pro Plus 5G's 50 MP + 2 MP Dual Rear Camera outclasses OPPO K12x's 32 MP + 2 MP Dual Rear Camera in terms of resolution. Oppo F31 Pro Plus 5G will be better choice if you're looking to click lot of selfies as it has better 32 MP Front Camera in comparison to OPPO K12x's 8 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.
Related Comparisons
Full Comparison
| Name | OPPO K12x | Oppo F31 Pro Plus 5G |
| General | ||
| Country of Origin | India | |
| Model | CPH2667, K12x | CPH2757 |
| 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 | 1.16 W/kg (Head) 0.99 W/kg (Body) | |
| Device Type | Smartphone | Smartphone |
| Release Date | July 29, 2024 | September 15, 2025 |
| In The Box | Phone x 1, USB Data Cable x 1, Charger x 1, SIM Ejector Tool x 1, Protective Case x 1, User manual x 1, Warranty card x 1 | 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 | 76 x 165.7 x 7.7 mm | 77.6 x 163.1 x 7.7 mm |
| Weight | 186 g | 195 g |
| Colors | Midnight Violet, Breeze Blue | Festival Pink | Himalayan White | Gemstone Blue |
| Display | ||
| Type | Color LCD Screen (16.7 M) | Color AMOLED Screen (1.07 B) |
| Touch | Yes, 120 Hz Touch Sampling Rate | Yes, 240 Hz Touch Sampling Rate |
| Size | 6.67 inches, 720 x 1604 pixels, 120 Hz | 6.8 inches, 1280 x 2800 pixels, 120 Hz |
| Aspect Ratio | 20:9 | 20:9 |
| PPI | ~ 264 PPI | ~ 453 PPI |
| Screen to Body Ratio | ~ 89.9% | ~ 93.5% |
| Glass Type | Corning Gorilla Glass Victus 2 | |
| Brightness | Normal brightness: 600nits (Typical), HBM: 1600nits (Typical) | |
| Features | 1000 nits, Eye Comfort Mode, User Scenario, Vivid mode: 83% NTSC, Natural Mode: 71% NTSC | Vivid mode: 100% DCI-P3, Natural mode: 100% sRGB |
| Notch | Yes, Punch Hole | Yes, Punch Hole |
| Curved Display | Yes | |
| Memory | ||
| RAM | 6 GB | 8 GB |
| RAM Type | LPDDR4X | |
| Expandable RAM | Upto 8 GB Extra Virtual RAM | |
| Storage | 128 GB | 256 GB |
| Storage Type | UFS 2.2 | 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 | n1/n3/n5/n8/n28B/n40/n41/n77/n78 | 5G NR: 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 | Wi-Fi 5 (802.11ac), 802.11a/b/g/n, WLAN 2.4G/WLAN 5G | 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, v5.3, SBC, AAC, aptX, aptX HD, and LDAC | 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 |
| Extra | ||
| GPS | Yes, with BeiDou: B1I; GPS: L1; GLONASS: G1; Galileo: E1; QZSS: L1 | Dual band: GPS (L1+L5), GLONASS (G1), BDS (B1I+B1C+B2a), Galileo (E1+E5a), QZSS (L1+L5), NavIC (L5) |
| Fingerprint Sensor | Yes, Side | Yes, In Display |
| Face Unlock | Yes | Yes |
| Sensors | Accelerometer, Gyro, Proximity, Compass | Proximity, Ambient light, Color temperature, E-compass, Accelerometer, Gyroscope |
| 3.5mm Headphone Jack | Yes | 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 | |
| Splash Resistant | Yes | |
| IP Rating | IP54 | IP69 + IP68 + IP66 |
| Dust Resistant | Yes | Yes |
| Extra Features | 360° Damage-Proof Armour Body, Splash Touch, SAR Value Head SAR: 1.176W/kg, Body SAR: 1.186W/kg, RAM Type: LPDDR4X@2133MHz, 2 × 16 bits | Network Boost Chip S1, Beacon Link 2.0, Glove Touch, Anti-Spam Call Blocker OPPO Dialer |
| Camera | ||
| Rear Camera | 32 MP ƒ/1.8 (Wide Angle) 2 MP ƒ/2.4 (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 |
| Camera Sensor | GC32E2 Sensor | |
| OIS | Yes | |
| Auto Focus | Yes | Yes |
| Features | Pro, Video, Photo, Portrait, Night, Hi-Res, Pano, Slo-Mo, Time-Lapse, Dual-View Video, Sticker, and Text Scanner | 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, 720p @ 30 fps HD | 4K @ 30 fps UHD, 1080p @ 60 fps FHD, 720p @ 60 fps HD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 8 MP ƒ/2.05 (Wide Angle) 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 |
| Technical | ||
| OS | Android v14 | Android v15 |
| Custom UI | ColorOS 14 | ColorOS 15 |
| Chipset | mediatek Dimensity 6300 | Qualcomm Snapdragon 7 Gen3 |
| CPU | 2.4 GHz, Octa Core Processor | 2.63 GHz, Octa Core Processor |
| Core Details | 2X Arm Cortex-A76@2.4GHz & 6X Arm Cortex-A55@2.0GHz | 1xPrime Core@2.63 GHz & 3xPerformance Cores@2.4 GHz& 4xEfficiency cores@1.8 GHz |
| GPU | Arm Mali-G57 MC2 | Adreno 720 |
| Java | No | No |
| Browser | Yes | Yes |
| Multimedia | ||
| Yes | Yes | |
| Music | Yes | Yes |
| Video | Yes | Yes |
| FM Radio | No | No |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 5100 mAh, Li-ion Battery | 7000 mAh |
| Fast Charging | Yes, 45W Fast charging | Yes, 80W SuperVOOC Charging |
| Reverse Charging | Yes | |