Karbonn K9 Sleek vs Karbonn K531
Here you can compare Karbonn K9 Sleek and Karbonn K531. Comparing Karbonn K9 Sleek 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 Sleek stands against Karbonn K531 and which one should you buy The current lowest price found for Karbonn K9 Sleek is ₹1,215 and for Karbonn K531 is ₹1,299. The details of both of these products were last updated on Jun 06, 2026.
| Specification | Karbonn K9 Sleek | Karbonn K531 |
|---|---|---|
| Battery | 1750 mAh | 1750 mAh, Li-ion Battery |
| CPU | 100 kHz Processor | 1 MHz Processor |
| OS | ||
| RAM | 52 MB | 32 MB |
| Internal Memory | 65 MB | 32 MB |
| Price | ₹1,215 | ₹1,299 |
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Overview
| Specs Score | 9 / 100 | 9 / 100 |
| RAM | 52 MB More RAM | 32 MB |
| Storage | 65 MB More Storage | 32 MB |
| Weight | 120 g Lighter |
General
| Model | K9 Sleek | K531 |
| Sim Type | Dual Sim, GSM+GSM (Hybrid Slot) | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | |
| Device Type | Feature Phone | Feature Phone |
| In The Box | 1 Handset, 1 Battery, 1 Charger |
Design
| Weight | 120 g | |
| Colors | Sea Green |
Display
| Type | Color | Color QVGA |
| Touch | No | No |
| Size | 2.4 inches, 320 x 240 pixels | 2.4 inches, 240 x 320 pixels |
| Aspect Ratio | 4:3 | 4:3 |
| PPI | ~ 167 PPI | ~ 167 PPI |
Memory
| RAM | 52 MB | 32 MB |
| Storage | 65 MB | 32 MB |
| Card Slot | Yes, (Hybrid Slot), upto 32 GB | Yes, upto 16 GB |
Connectivity
| 3G | No | No |
| Wifi | No | No |
| Bluetooth | Yes | Yes |
| USB | Yes | Yes, microUSB |
Extra
| 3.5mm Headphone Jack | Yes | Yes |
Camera
| Rear Camera | 0.3 MP | 0.3 MP |
| Video Recording | Yes | Yes |
| Front Camera | No | No |
Technical
| CPU | 100 kHz Processor | 1 MHz Processor |
| Java | No | No |
| Browser | No |
Multimedia
| Music | MP3 | |
| Video | MP4 | |
| FM Radio | Yes | Yes |
Battery
| Type | Removable Battery | Removable Battery |
| Size | 1750 mAh | 1750 mAh, Li-ion Battery |
| Talk Time | 8 hours |
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