Oppo K12s vs Infinix Note 40X 5G (12GB RAM +256GB)
Here you can compare Oppo K12s and Infinix Note 40X 5G (12GB RAM +256GB). Comparing Oppo K12s vs Infinix Note 40X 5G (12GB RAM +256GB) on Smartprix enables you to check their respective specs scores and unique features. It would potentially help you understand how Oppo K12s stands against Infinix Note 40X 5G (12GB RAM +256GB) and which one should you buy The current lowest price found for Oppo K12s is ₹19,990 and for Infinix Note 40X 5G (12GB RAM +256GB) is ₹15,999. The details of both of these products were last updated on Sep 09, 2026.
| Specification | Oppo K12s | Infinix Note 40X 5G (12GB RAM +256GB) |
|---|---|---|
| CPU | 2.3 GHz, Octa Core Processor | 2.4 GHz, Octa Core Processor |
| Display | 6.67 inches, 1080 x 2400 pixels, 120 Hz | 6.78 inches, 1080 x 2406 pixels, 120 Hz |
| Internal Memory | 128 GB | 256 GB |
| OS | Android v15 | Android v14 |
| Battery | 7000 mAh, Graphite Battery | 5000 mAh |
| Price | ₹19,990 | ₹15,999 |
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Overview
| Specs Score | 64 / 100 Better Specs | 62 / 100 |
| Display Resolution | 1080 x 2400 pixels | 1080 x 2406 pixels Better Resolution |
| Screen To Body Ratio | ~ 86.5% | ~ 93.8% Less Bezels |
| RAM | 8 GB | 12 GB More RAM |
| Storage | 128 GB | 256 GB More Storage |
| Rear Camera | 50 MP + 2 MP Dual | 108 MP + 2 MP Triple Better Camera Resolution |
| Front Camera | 16 MP Better Front Camera Resolution | 8 MP |
| Battery | 7000 mAh Bigger Battery | 5000 mAh |
| Unique Features | No No Water Resistant No No IR Blaster | 3.5mm Audio Jack FM Radio No Memory Card Support Reverse Charging No |
General
| Country of Origin | India | |
| Model | K13 | Note 40 5G |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | Nano+Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | April 22, 2025 | August 05, 2024 |
| In The Box | Handset, Charger, USB Data Cable, Sim Ejector Tool, Quick Guide, Protective Case | Handset, Adaptor, USB Type C Cable, TPU Case, Stickers, Sim Ejector Pin, Quick Start Guide, Warranty Card, Xclub Card |
Design
| Dimensions | 76.1 x 163.2 x 8.5 mm | 76.49 x 168.94 x 8.26 mm |
| Weight | 208 g | 201 g |
| Bezel less | No | No |
| Colors | Obsidian Black, Titan Gold |
Display
| Type | Color AMOLED Screen (16.7 M) | Color IPS LCD Screen (1B Colors) |
| Touch | Yes | Yes |
| Size | 6.67 inches, 1080 x 2400 pixels, 120 Hz | 6.78 inches, 1080 x 2406 pixels, 120 Hz |
| Aspect Ratio | 20:9 | |
| PPI | ~ 395 PPI | ~ 389 PPI |
| Screen to Body Ratio | ~ 86.5% | ~ 93.8% |
| Brightness | Global Default Maximum Brightness: 600nit, Global Excitation Maximum Brightness: 1200nit | |
| Features | Contrast Ratio: Static: 6000000:1, Dynamic: 12000000:1 | 100% Wide Color Gamut, 500nits Brightness, Dynamic Bar |
| Notch | Yes, Punch Hole | Yes, Punch Hole |
| Curved Display | No |
Memory
| RAM | 8 GB | 12 GB |
| Expandable RAM | Upto 8 GB Extra Virtual RAM | Upto 12 GB Extra Virtual RAM |
| Storage | 128 GB | 256 GB |
| Storage Type | UFS 3.1 | UFS 2.2 |
| Card Slot | Yes, 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/n28/n38/n40/n41/n77/n78 | |
| VoLTE | Yes, Dual Stand-By | Yes |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | Wi-Fi 6 (802.11ax), Wi-Fi 5 (802.11ac), 802.11a/b/g/n | 802.11 (a/b/g/n/ac) |
| Bluetooth | Yes, v5.3 | Yes, v5.2 |
| USB | Yes, USB-C | Yes, USB-C v2.0 |
| USB Features | USB Tethering, USB on-the-go, USB Charging | USB Tethering, USB on-the-go, USB Charging, USB Storage |
| IR Blaster | Yes |
Extra
| GPS | GPS, AGPS, BDS, GLONASS, GALILEO, QZSS | Yes |
| Fingerprint Sensor | Yes, In Display | Yes, Side |
| Face Unlock | Yes | Yes |
| Sensors | Accelerometer, Gyro, Proximity, Compass | G Sensor, E-Compass, Gyroscope (Software), Light Sensor, Proximity Sensor, Side Mounted Fingerprint Sensor |
| 3.5mm Headphone Jack | No | Yes |
| NFC | Yes | Yes |
| AI Features | AI Clarity Enhancer, AI Unblur, AI Reflection Remover, AI Eraser, Screen Translator, AI Writer, AI Summary, AI Mobile | |
| Water Resistance | Yes | |
| IP Rating | IP65 | IP52 |
| Dust Resistant | Yes | Yes |
| Extra Features | Dual Speakers |
Camera
| Rear Camera | 50 MP ƒ/1.8 (Wide Angle) 2 MP ƒ/2.4 (Depth Sensor) | 108 MP ƒ/1.8 (Wide Angle) AI Lens 2 MP |
| OIS | Yes | |
| Auto Focus | Yes | Yes |
| Features | HDR, Panorama | AI Lens, Camera Features: Film, Video, AI Cam, Portrait, Super Night, AR Shot, Short Video, Pro, Slow Motion, Dual Video, Panorama, Super Macro, Documents, Timelapse, Sky Shop |
| Video Recording | 4K @ 30 fps UHD, 1080p @ 30 fps FHD | 1440p @ 30 fps QHD, 1080p @ 30 fps FHD |
| Flash | Yes, LED | Yes, Quad LED |
| Front Camera | 16 MP ƒ/2.5 (Wide Angle) Punch Hole | 8 MP ƒ/2.2 (Wide Angle) Punch Hole, Dual LED Flash |
| Front Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
Technical
| OS | Android v15 | Android v14 |
| Custom UI | ColorOS 15 | XOS 14 |
| Chipset | Qualcomm Snapdragon 6 Gen4 | Mediatek Dimensity 6300 |
| CPU | 2.3 GHz, Octa Core Processor | 2.4 GHz, Octa Core Processor |
| Core Details | 1xCortex-A720s@2.3 GHz & 3xCortex-A720s@2.2 GHz & 4xCortex-A520s@1.8 GHz | 2X Arm Cortex-A76@2.4GHz & 6X Arm Cortex-A55@2.0GHz |
| Fabrication Node | 4nm | |
| GPU | Adreno | Mali-G57 MC2 |
| Java | No | No |
| Browser | Yes | Yes |
Multimedia
| Yes | Yes | |
| Music | MP3, AMR, APE, OGG, FLAC, WAV, MIDI, WMA | Yes |
| Video | AVI, 3GP, MP4, WMV, MKV, MOV, ASF, FLV | Yes |
| FM Radio | No | Yes |
| Speaker Type | Dual Stereo | |
| Audio Features | An Immersive Surround Sound Experience | |
| Document Reader | Yes | Yes |
Battery
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 7000 mAh, Graphite Battery | 5000 mAh |
| Fast Charging | Yes, 80W | Yes, 18W Fast Charge |
| Reverse Charging | Yes | |
| Talk Time | 16 hours | |
| Video Playback Time | 15 hours | 15 hours |
| Music Playback Time | 32 hours | 90 hours |
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