OPPO K12x 5G (8GB RAM + 256GB) vs Realme P3 5G
Here you can compare OPPO K12x 5G (8GB RAM + 256GB) and Realme P3 5G. Comparing OPPO K12x 5G (8GB RAM + 256GB) vs Realme P3 5G on Smartprix enables you to check their respective specs scores and unique features. It would potentially help you understand how OPPO K12x 5G (8GB RAM + 256GB) stands against Realme P3 5G and which one should you buy The current lowest price found for OPPO K12x 5G (8GB RAM + 256GB) is ₹27,999 and for Realme P3 5G is ₹15,999. The details of both of these products were last updated on Oct 19, 2026.
| Specification | OPPO K12x 5G (8GB RAM + 256GB) | Realme P3 5G |
|---|---|---|
| Battery | 5100 mAh, Li-ion Battery | 6000 mAh, BLPC07 lithium-ion Battery |
| CPU | 2.4 GHz, Octa Core Processor | 2.3 GHz, Octa Core Processor |
| Internal Memory | 256 GB | 128 GB |
| OS | Android v14 | Android v15 |
| Display | 6.67 inches, 720 x 1604 pixels, 120 Hz | 6.67 inches, 1080 x 2400 pixels, 120 Hz |
| Price | ₹27,999 | ₹15,999 |
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Overview
| Specs Score | 54 / 100 | 61 / 100 Better Specs |
| Display Resolution | 720 x 1604 pixels | 1080 x 2400 pixels Better Resolution |
| RAM | 8 GB More RAM | 6 GB |
| Storage | 256 GB More Storage | 128 GB |
| Rear Camera | 32 MP + 2 MP Dual | 50 MP + 2 MP Dual Better Camera Resolution |
| Front Camera | 8 MP | 16 MP Better Front Camera Resolution |
| Battery | 5100 mAh | 6000 mAh Bigger Battery |
| Unique Features | 3.5mm Audio Jack No No Memory Card Support No | No Water Resistant NFC No Reverse Charging |
General
| Country of Origin | India | |
| Model | CPH2667, K12x | RMX5070 |
| 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 | 1.18 W/kg (Head) 0.4 W/kg (Body) | |
| Device Type | Smartphone | Smartphone |
| Release Date | July 29, 2024 | March 19, 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 | Realme P3 5G * 1, USB Type-C Cable * 1, Power Adapter * 1, Protect Case * 1, Screen Protect Film * 1, SIM Card Needle * 1, Quick Guide * 1 |
Design
| Dimensions | 76 x 165.7 x 7.7 mm | 75.65 x 163.15 x 7.97 mm |
| Weight | 186 g | 194 g |
| Bezel less | No | |
| Colors | Midnight Violet, Breeze Blue | Space Silver, Comet Grey, Nebula Pink |
Display
| Type | Color LCD Screen (16.7 M) | Color AMOLED Screen (1B Colors) |
| Touch | Yes, 120 Hz Touch Sampling Rate | Yes, 180 Hz Touch Sampling Rate |
| Size | 6.67 inches, 720 x 1604 pixels, 120 Hz | 6.67 inches, 1080 x 2400 pixels, 120 Hz |
| Aspect Ratio | 20:9 | 20:9 |
| PPI | ~ 264 PPI | ~ 395 PPI |
| Screen to Body Ratio | ~ 89.9% | ~ 92.65% |
| Features | 1000 nits, Eye Comfort Mode, User Scenario, Vivid mode: 83% NTSC, Natural Mode: 71% NTSC | Up to 1500Hz Instant Touch Sampling Rate, Brightness: 600 Nits (Typ.), 2000 Nits Peak Brightness |
| Notch | Yes, Punch Hole | Yes, Punch Hole |
Memory
| RAM | 8 GB | 6 GB |
| Expandable RAM | Upto 6 GB Extra Virtual RAM | |
| Storage | 256 GB | 128 GB |
| Storage Type | UFS 2.2 | |
| 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 | NR SA: n1/n3/n5/n8/n28B/n40/n41/n77/n78, NR NSA: n1/n3/n40/n41/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 | Support 2.4/5GHz Wi-Fi, Support Wi-Fi 4 / Wi-Fi 5 / Wi-Fi 6, |
| Bluetooth | Yes, v5.3, SBC, AAC, aptX, aptX HD, and LDAC | Yes, v5.2 |
| 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, USB Storage |
| IR Blaster | No |
Performance
| AnTuTu Score | 758,810 (Total) (v10) 259,361 (CPU) 184,264 (GPU) 139,039 (Memory) 176,146 (UX) | |
| Geekbench Score | 3,098 (Multi Core) (v6) 1,072 (Single Core) 2,939 (OpenCL) 3,994 (Vulkan) |
Extra
| GPS | Yes, with BeiDou: B1I; GPS: L1; GLONASS: G1; Galileo: E1; QZSS: L1 | GPS, Glonass, Beidou, Galileo, QZSS |
| Fingerprint Sensor | Yes, Side | Yes, In Display |
| Face Unlock | Yes | Yes |
| Sensors | Accelerometer, Gyro, Proximity, Compass | Gyroscope, Proximity Sensor, Ambient Light Sensor, Accelerometer, E-Compass |
| 3.5mm Headphone Jack | Yes | No |
| NFC | Yes | |
| Water Resistance | Yes, 2.5 m upto 30 min | |
| Splash Resistant | Yes | |
| IP Rating | IP54 | IP69 |
| 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 | 6050 mm2 VC Cooling System, Rain Water Touch, GT Boost, AI Ultra Touch Control, AI Motion Control, Circle to Search, AI Smart Loop 2.0, AI Recording Summary |
Camera
| Rear Camera | 32 MP ƒ/1.8 (Wide Angle) 2 MP ƒ/2.4 (Depth Sensor) | 50 MP ƒ/1.8 (Wide Angle) 27mm (wide), 1/2.88", 0.61µm, PDAF, FOV: 76° 2 MP (Depth Sensor) |
| 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 Mode, Video Mode, Night Mode, Professional Mode, Portrait Mode, High Definition Mode, Street Mode, Panoramic View, Slow Motion, Tilt-Shift, Time-Lapse, Long Exposure Photo, Doc Scanner, Movie Mode, Dual-View Video, Under Water, Google Lens |
| Video Recording | 1080p @ 60 fps FHD, 720p @ 30 fps HD | 4K @ 30 fps UHD, 1080p @ 30/60 fps FHD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 8 MP (Wide Angle) Punch Hole | 16 MP ƒ/2.4 (Wide Angle) Punch Hole, Screen Flash |
| Front Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
| Front Camera Features | Video, Photo, Portrait, Night, Pano, Time-Lapse, Dual-View Video, and Sticker | Photo, Video, Portrait, Night, Panorama, Timelapse, Dual View Vide |
Technical
| OS | Android v14 | Android v15 |
| Custom UI | ColorOS 14 | Realme UI 6 |
| Chipset | mediatek Dimensity 6300 | Qualcomm Snapdragon 6 Gen4 |
| CPU | 2.4 GHz, Octa Core Processor | 2.3 GHz, Octa Core Processor |
| Core Details | 2X Arm Cortex-A76@2.4GHz & 6X Arm Cortex-A55@2.0GHz | 1xCortex-A720s@2.3 GHz & 3xCortex-A720s@2.2 GHz & 4xCortex-A520s@1.8 GHz |
| GPU | Arm Mali-G57 MC2 | Adreno |
| Java | No | No |
| Browser | Yes | Yes |
Multimedia
| Yes | Yes | |
| Music | Yes | MP3, AAC, APE, AMR, WAV, OGG, FLAC, WMA |
| Video | Yes | AVI, 3GP, MP4, WMV, MKV, MOV, ASF, FLV |
| FM Radio | No | No |
| Speaker Type | Dual Stereo | |
| Document Reader | Yes | Yes |
Battery
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 5100 mAh, Li-ion Battery | 6000 mAh, BLPC07 lithium-ion Battery |
| Fast Charging | Yes, 45W Fast charging | Yes, 45W Fast Charging |
| Reverse Charging | Yes |
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