Karbonn K9 4G LTE vs Karbonn K531
Here you can compare Karbonn K9 4G LTE and Karbonn K531. Comparing Karbonn K9 4G LTE vs Karbonn K531 on Smartprix enables you to check their respective specs scores and unique features. It would potentially help you understand how Karbonn K9 4G LTE stands against Karbonn K531 and which one should you buy The current lowest price found for Karbonn K9 4G LTE is ₹2,490 and for Karbonn K531 is ₹1,299. The details of both of these products were last updated on Jun 10, 2026.
| Specification | Karbonn K9 4G LTE | Karbonn K531 |
|---|---|---|
| Battery | 2000 mAh, Li-ion Battery | 1750 mAh, Li-ion Battery |
| Rear Camera | 2 MP | 0.3 MP |
| RAM | 64 MB | 32 MB |
| Internal Memory | 128 MB | 32 MB |
| OS | ||
| Price | ₹2,490 | ₹1,299 |
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Overview
| Specs Score | 14 / 100 Better Specs | 9 / 100 |
| Display Resolution | 128 x 320 pixels | 240 x 320 pixels Better Resolution |
| RAM | 64 MB More RAM | 32 MB |
| Storage | 128 MB More Storage | 32 MB |
| CPU Clock Speed | 1 GHz Faster Clock Speed | |
| CPU Cores | Single Core More CPU Cores | |
| Rear Camera | 2 MP Better Camera Resolution | 0.3 MP |
| Weight | 70 g Lighter | 120 g |
| Thickness | 6 mm Slimmer | |
| Battery | 2000 mAh Bigger Battery | 1750 mAh |
| Unique Features | 4G Fast Charging | No No |
General
| Model | Karbonn K9 4G Lte | K531 |
| Sim Type | Dual Sim, GSM+GSM (Hybrid Slot) | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano SIM | |
| Device Type | Feature Phone | Feature Phone |
| In The Box | 1 Handset, 1 Battery, 1 Charger |
Design
| Dimensions | 12 x 10 x 6 mm | |
| Weight | 70 g | 120 g |
| Colors | Black Red |
Display
| Type | Color LCD Screen | Color QVGA |
| Touch | No | No |
| Size | 2.4 inches, 128 x 320 pixels | 2.4 inches, 240 x 320 pixels |
| Aspect Ratio | 4:3 | |
| PPI | ~ 144 PPI | ~ 167 PPI |
| Notch | No |
Memory
| RAM | 64 MB | 32 MB |
| Storage | 128 MB | 32 MB |
| Card Slot | Yes, (Hybrid Slot), upto 128 GB | Yes, upto 16 GB |
Connectivity
| 3G | No | No |
| 4G | Yes | |
| Wifi | No | No |
| Bluetooth | Yes | Yes |
| USB | Yes | Yes, microUSB |
Extra
| 3.5mm Headphone Jack | Yes | Yes |
Camera
| Rear Camera | 2 MP | 0.3 MP |
| Video Recording | Yes | Yes |
| Front Camera | No | No |
Technical
| Chipset | Mediatek Helio | |
| CPU | 1 GHz, Single Core Processor | 1 MHz Processor |
| Java | No | No |
Multimedia
| Music | MP4 MP3 | |
| Video | MP4 MP3 | |
| FM Radio | Yes | Yes |
Battery
| Type | Removable Battery | Removable Battery |
| Size | 2000 mAh, Li-ion Battery | 1750 mAh, Li-ion Battery |
| Fast Charging | Yes | |
| Talk Time | 20 hours |
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