Realme 12 5G vs OPPO K13x 5G (6GB RAM +128GB)
Here you can compare Realme 12 5G and OPPO K13x 5G (6GB RAM +128GB). Comparing Realme 12 5G vs OPPO K13x 5G (6GB RAM +128GB) on Smartprix enables you to check their respective specs scores and unique features. It would potentially help you understand how Realme 12 5G stands against OPPO K13x 5G (6GB RAM +128GB) and which one should you buy The current lowest price found for Realme 12 5G is ₹14,799 and for OPPO K13x 5G (6GB RAM +128GB) is ₹16,999. The details of both of these products were last updated on Sep 11, 2026.
| Specification | Realme 12 5G | OPPO K13x 5G (6GB RAM +128GB) |
|---|---|---|
| OS | Android v14 | Android v15 |
| Battery | 5000 mAh, Li-Po Battery | 6000 mAh, Li-ion Battery |
| Rear Camera | 108 MP ƒ/1.8 (Wide Angle) 2 MP ƒ/2.4 (Macro) Macro | 50 MP ƒ/1.8 (Wide Angle) OV50D, 1/2.88 inch Sensor Size, 0.61um Pixel Size, CMOS(4-in-1), FOV: 76 Degree, Equivalent Focal Length: 27mm, 5P Lens, Effective Focal Length: 3.98mm, PDAF 2 MP ƒ/2.4 (Depth Sensor) 1.75um Pixel Size, CMOS, 1/5 inch Sensor Size, FOV: 89 Degree, Equivalent Focal Length: 22mm, 3P Lens, Effective Focal Length: 1.77mm, Fixed Focus) |
| CPU | 2.2 GHz, Octa Core Processor | 2.4 GHz, Octa Core Processor |
| Internal Memory | 128 GB | 128 GB |
| Price | ₹14,799 | ₹16,999 |
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Overview
| Specs Score | 58 / 100 Better Specs | 54 / 100 |
| Display Resolution | 1080 x 2400 pixels Better Resolution | 720 x 1604 pixels |
| CPU Clock Speed | 2.2 GHz | 2.4 GHz Faster Clock Speed |
| Rear Camera | 108 MP + 2 MP Dual Better Camera Resolution | 50 MP + 2 MP Dual |
| Battery | 5000 mAh | 6000 mAh Bigger Battery |
| Unique Features | No | FM Radio |
General
| Country of Origin | India | |
| Model | 12 5G | K13x |
| 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 |
| Device Type | Smartphone | Smartphone |
| Release Date | March 06, 2024 | June 23, 2025 |
| In The Box | Handset, Adapter, USB Data Cable, Sim Ejector Tool, Safety Guide, Quick Guide, Protective Case | Handset, Charger, USB Data Cable, Sim Ejector Tool, Quick Guide, Protective Case |
Design
| Dimensions | 76.1 x 165.7 x 7.69 mm | 76.2 x 165.7 x 7.9 mm |
| Weight | 188 g | 194 g |
| Bezel less | No | |
| Colors | Twilight Purple, Woodland Green | Midnight Violet, Sunset Peach |
Display
| Type | Color IPS LCD Screen (16.7M) | Color HD+ LCD (16.7 Million) |
| Touch | Yes, 240 Hz Touch Sampling Rate | Yes, 240 Hz Touch Sampling Rate |
| Size | 6.72 inches, 1080 x 2400 pixels, 120 Hz | 6.67 inches, 720 x 1604 pixels, 120 Hz |
| Aspect Ratio | 20:9 | 20:9 |
| PPI | ~ 401 PPI | ~ 264 PPI |
| Screen to Body Ratio | ~ 91.4% | ~ 89.9% |
| Brightness | Brightness: 850nit (Normal), 1000nit (HBM) | |
| Features | Screen Contrast: 1500:1, Brightness: 800 Nits (Typical), 950 Nits (High Brightness Mode) | 10 Touch Points, Contrast Ratio: 1500:1 (Typical), Color Saturation: 83% NTSC, Color Gamut: 88% DCI-P3 (Vivid Mode), 100% sRGB (Natural Mode), Supports Dark Mode, DC Dimming, Supports Eye Comfort, Supports Sunlight Screen |
| Notch | Yes, Punch Hole | Yes, Punch Hole |
Memory
| RAM | 6 GB | 6 GB |
| Expandable RAM | Upto 6 GB Extra Virtual RAM | |
| Storage | 128 GB | 128 GB |
| Storage Type | UFS | |
| Card Slot | Yes, (Hybrid Slot), upto 2 TB | Yes, (Hybrid Slot), upto 2 TB |
Connectivity
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | Yes |
| 5G Bands | NR: n1/n3/n5/n8/n28B/n40/n41(2535-2655MHz)/n77/n78 | n1/n3/n5/n8/n28B/n40/n41/n77/n78 |
| VoLTE | Yes, Dual Stand-By | Yes |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | Wi-Fi 5 | WiFi 5 (802.11 ac), 802.11 b/g/a/n, WLAN 2.4 GHz, WLAN 5 GHz, Dual Band (WiFi 2.4 GHz, WiFi 5 GHz) |
| Bluetooth | Yes, v5.2, A2DP, LE | Yes, v5.4, SBC, AAC, aptX, aptX HD, and LDAC |
| 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 |
Extra
| GPS | Yes, with GPS, Glonass, Beidou, Galileo, QZSS | Yes, BEIDOU, GPS, GLONASS, GALILEO, QZSS, AGPS |
| Fingerprint Sensor | Yes, Side | Yes, Side |
| Face Unlock | Yes | Yes |
| Sensors | Geomagnetic Sensor, Proximity Sensor, Light Sensor, Acceleration Sensor, Gyroscope, Support Meter Function | Proximity Sensor, Ambient Light Sensor, E-Compass, Accelerometer |
| 3.5mm Headphone Jack | Yes | Yes |
| AI Features | AI Eraser, AI Clarity Enhancer, AI Smart Image Matting 2.0, AI Reflection Remover, AI Unblur, AI Motion, AI Portrait, AI Reimage, AI Summary, AI Writer | |
| Water Resistance | 1.18 m upto 1.05 min | |
| Splash Resistant | Yes | Yes |
| IP Rating | IP54 | IP65 |
| Dust Resistant | Yes | Yes |
| Extra Features | Dual Stereo Speakers, Dynamic Button, LPDDR4X RAM, 5G + 5G Dual Mode | Dual-view Video, Outdoor Mode and Glove Touch, Ultra-Volume Mode, Trinity Engine, Screen Translator, Google Gemini App |
Camera
| Rear Camera | 108 MP ƒ/1.8 (Wide Angle) 2 MP ƒ/2.4 (Macro) Macro | 50 MP ƒ/1.8 (Wide Angle) OV50D, 1/2.88 inch Sensor Size, 0.61um Pixel Size, CMOS(4-in-1), FOV: 76 Degree, Equivalent Focal Length: 27mm, 5P Lens, Effective Focal Length: 3.98mm, PDAF 2 MP ƒ/2.4 (Depth Sensor) 1.75um Pixel Size, CMOS, 1/5 inch Sensor Size, FOV: 89 Degree, Equivalent Focal Length: 22mm, 3P Lens, Effective Focal Length: 1.77mm, Fixed Focus) |
| Camera Sensor | Samsung S5KHM6 (108MP) + Smartsense SC202CS (2MP) | |
| Auto Focus | Yes | Yes |
| Features | 3X Zoom Portrait Camera, Photo, Video, Night, Street, Pro, Pano, Portrait, Timelapse, Slo-Mo, Text Scanner, Hi-Res, Tilt-Shift, Movie, Dual View Video, Group Portrait, Supports Smart Scenario Recognition, Supports Fill Light for Video Shooting, Digital Zoom 20X | Photo, Video, Portrait, Night, Pro, Panorama, Slo-Mo, Dual View Video, Timelapse, Sticker, Hypertext, Hi-Res, Google Lens, Supports Fill Light for Video Shooting |
| Video Recording | 1080p @ 30 fps FHD, 720p @ 30 fps HD | 1080p @ 60 fps FHD, 720p @ 30 fps HD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 8 MP ƒ/2 (Wide Angle) Punch Hole | 8 MP ƒ/2 (Wide Angle) 1.12um Pixel Size, CMOS, 1/4 inch Sensor Size, FOV: 80 Degree, Equivalent Focal Length: 25mm, 4P Lens, Effective Focal Length: 2.66mm, Fixed Focus Punch Hole |
| Front Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD, 720p @ 30 fps HD |
Technical
| OS | Android v14 | Android v15 |
| Custom UI | realme UI 5 | ColorOS 15 |
| Chipset | Mediatek Dimensity 6100 Plus | Mediatek Dimensity 6300 |
| CPU | 2.2 GHz, Octa Core Processor | 2.4 GHz, Octa Core Processor |
| Core Details | 2xCortex-A76@2.2 GHz & 6xCortex-A55@2.0 GHz | 2X Arm Cortex-A76@2.4GHz & 6X Arm Cortex-A55@2.0GHz |
| GPU | Mali-G57 MC2 | ARM Mali-G57 MC2 |
| Java | No | No |
| Browser | Yes | Yes |
Multimedia
| Yes | Yes | |
| Music | MP3, AAC, APE, AMR, WAV, OGG, FLAC, WMA | MP3, AAC, AMR, APE, OGG, FLAC, WAV, MIDI, WMA |
| Video | AVI, 3GP, MP4, WMV, MKV, MOV, ASF, FLV | AVI, 3GP, MP4, WMV, MKV, MOV, ASF, FLV, Webm, TS |
| FM Radio | No | Yes, with FM Recording |
| Document Reader | Yes | Yes |
Battery
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 5000 mAh, Li-Po Battery | 6000 mAh, Li-ion Battery |
| Fast Charging | Yes, 45W SUPERVOOC Charge | Yes, 45W SUPERVOOCTM Flash Charging |
Discuss
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