Karbonn K9 Junior has better RAM than Lava Hero Shakti 2025. In terms of display resolution, Karbonn K9 Junior has better resolution of 480 x 640 than Lava Hero Shakti 2025 which has resolution of 128 x 160. Lava Hero Shakti 2025 has more internal memory than Karbonn K9 Junior
| Name | Lava Hero Shakti 2025 | Karbonn K9 Junior |
| RAM | 4 MB | 56 MB |
|---|---|---|
| Display | 1.8 in | 1.8 in |
| Internal Memory | 32 GB | 52 MB |
| Battery | 800 mAh | 1000 mAh |
| Price | Rs. 890 | Rs. 999 |
The cost of Lava Hero Shakti 2025 is Rs. 890. The cost of Karbonn K9 Junior is Rs. 999.
Karbonn's phone has display density of 445 PPI & Lava's phone has only 114 PPI display density. Lava Hero Shakti 2025 has 16:9 aspect ratio where as Karbonn K9 Junior has 4:3 aspect ratio.
Karbonn K9 Junior's larger 56 MB RAM is better for playing games and all with respect to Lava Hero Shakti 2025's lower 4 MB RAM. Lava Hero Shakti 2025 has more Internal Memory (32 GB) than Karbonn K9 Junior (52 MB).
| Name | Lava Hero Shakti 2025 | Karbonn K9 Junior |
| General | ||
| Model | Hero Shakti 2025 | K9 Junior, K9 Junior |
| Sim Type | Dual Sim, GSM+GSM (Hybrid Slot) | Dual Sim, GSM+GSM (Hybrid Slot) |
| Dual Sim | Yes | Yes |
| Sim Size | Hybrid | |
| Device Type | Feature Phone | Feature Phone |
| In The Box | Handset, Battery, Charger | |
| Design | ||
| Dimensions | 47 x 111 x 14.3 mm | |
| Weight | 120 g | |
| Design Type | Classic (Candybar) | |
| Colors | Mint Green | |
| Display | ||
| Type | Color (65/262k) | Color TFT Screen (256K Colors) |
| Touch | No | No |
| Size | 1.8 inches, 160 x 128 pixels | 1.8 inches, 640 x 480 pixels |
| Aspect Ratio | 16:9 | 4:3 |
| PPI | ~ 114 PPI | ~ 445 PPI |
| Memory | ||
| RAM | 4 MB | 56 MB |
| Storage | 32 GB | 52 MB |
| Card Slot | Yes, (Hybrid Slot) | Yes, (Hybrid Slot), upto 32 GB |
| Connectivity | ||
| GPRS | No | |
| EDGE | No | |
| 3G | No | No |
| Wifi | No | No |
| Bluetooth | Yes, v2.0, A2DP | |
| USB | Yes | Yes, microUSB |
| Extra | ||
| 3.5mm Headphone Jack | Yes | |
| Extra Features | Number Talker, Auto Call Recording,Speed Dial | |
| Camera | ||
| Rear Camera | No | 3 MP Rear Camera |
| Video Recording | No | Yes |
| Flash | Yes | |
| Front Camera | No | No |
| Technical | ||
| CPU | 1.5 MHz Processor | |
| Java | No | No |
| Multimedia | ||
| Music | Yes | MP3 |
| Video | Yes | MP4 |
| FM Radio | Yes, with FM Recording | Yes |
| Battery | ||
| Type | Non-Removable Battery | Removable Battery |
| Size | 800 mAh | 1000 mAh |
| Talk Time | 4 hours | |