Karbonn K19 Rock vs Samsung Galaxy S25 Ultra
Quick Comparison
Samsung Galaxy S25 Ultra has better RAM than Karbonn K19 Rock. In terms of display resolution, Samsung Galaxy S25 Ultra has better resolution of 3440 x 1800 than Karbonn K19 Rock which has resolution of 320 x 240. Samsung Galaxy S25 Ultra has more internal memory than Karbonn K19 Rock
| Name | Karbonn K19 Rock | Samsung Galaxy S25 Ultra |
| RAM | 32 MB | 12 GB |
|---|---|---|
| Display | 1.8 in | 6.8 in |
| Internal Memory | 32 MB | 256 GB |
| Battery | 1750 mAh | 5000 mAh |
| Camera | 0.3 MP | 200 MP Quad |
| Price | Rs. 659 | Rs. 124990 |
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Detailed Comparison
Price And Launch
The cost of Karbonn K19 Rock is Rs. 659. The launch Date of the second phone is January 17, 2025 (Expected). The Expected cost of Samsung Galaxy S25 Ultra is Rs. 124990.
Display comparison
Samsung Galaxy S25 Ultra has larger screen size of 6.8 inches in comparison to Karbonn K19 Rock's 1.8 inch screen. Samsung's phone has display density of 566 PPI & Karbonn's phone has only 222 PPI display density. Karbonn K19 Rock has 4:3 aspect ratio where as Samsung Galaxy S25 Ultra has 20.5:9 aspect ratio.
Memory comparison
Samsung Galaxy S25 Ultra's larger 12 GB RAM is better for playing games and all with respect to Karbonn K19 Rock's lower 32 MB RAM. Samsung Galaxy S25 Ultra has more Internal Memory (256 GB) than Karbonn K19 Rock (32 MB).
Camera comparison
Samsung Galaxy S25 Ultra's 200 MP Quad Rear Camera outclasses Karbonn K19 Rock's 0.3 MP Rear Camera in terms of resolution.
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Full Comparison
| Name | Karbonn K19 Rock | Samsung Galaxy S25 Ultra |
| General | ||
| Model | Galaxy S25 Ultra | |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | |
| Device Type | Feature Phone | Smartphone |
| Release Date | January 17, 2025 (Expected) | |
| Design | ||
| Dimensions | 77.6 x 162.8 x 8.2 mm | |
| Weight | 219 g | |
| Display | ||
| Type | Color Dynamic AMOLED 2X (1B Colors) | |
| Touch | No | Yes |
| Size | 1.8 inches, 240 x 320 pixels | 6.8 inches, 1800 x 3440 pixels, 144 Hz |
| Aspect Ratio | 4:3 | 20.5:9 |
| PPI | ~ 222 PPI | ~ 566 PPI |
| Glass Type | Corning Gorilla Glass Victus Plus | |
| Features | Always-on Display, HDR10+, Curved Display | |
| Notch | Yes, Punch Hole | |
| Memory | ||
| RAM | 32 MB | 12 GB |
| Storage | 32 MB | 256 GB |
| Storage Type | UFS 4.0 | |
| Card Slot | Yes, upto 16 GB | No |
| Connectivity | ||
| GPRS | Yes | |
| EDGE | Yes | |
| 3G | No | Yes |
| 4G | Yes | |
| 5G | Yes | |
| VoLTE | Yes, Dual Stand-By | |
| Vo5G | Yes | |
| Wifi | No | Yes, with wifi-hotspot |
| Bluetooth | Yes | Yes, v5.3 |
| USB | Yes, USB-C v3.2 | |
| USB Features | USB Tethering, USB on-the-go, USB Charging | |
| Extra | ||
| GPS | Yes with A-GPS, Glonass | |
| Fingerprint Sensor | Yes, In Display | |
| Face Unlock | Yes | |
| Sensors | Accelerometer, Proximity, Barometer | |
| 3.5mm Headphone Jack | Yes | USB Type-C |
| Water Resistance | Yes | |
| Camera | ||
| Rear Camera | 0.3 MP | 200 MP ƒ/1.8 50 MP ƒ/2.2 (Ultra Wide) 50 MP ƒ/2.4 (Telephoto) 10 MP |
| Auto Focus | Yes | |
| Features | Digital Zoom, Auto Flash, Face detection, Touch to focus | |
| Video Recording | 4K, 1080p | |
| Flash | Yes, LED | |
| Front Camera | No | 12 MP Punch Hole, Screen Flash |
| Front Video Recording | 1080p | |
| Technical | ||
| OS | Android v15 | |
| Custom UI | OneUI 7.1 | |
| Chipset | Qualcomm Snapdragon 8 Gen4 | |
| CPU | Octa Core Processor | |
| GPU | Adreno GPU | |
| Java | No | No |
| Browser | Yes | |
| Multimedia | ||
| Yes | ||
| Music | Yes | Yes |
| Video | Yes | |
| FM Radio | Yes | Yes |
| Document Reader | Yes | |
| Battery | ||
| Type | Removable Battery | Non-Removable Battery |
| Size | 1750 mAh | 5000 mAh, Li-Po Battery |
| Fast Charging | Yes, 45W Fast Charging | |
| Wireless Charging | Yes, 25W | |
| Reverse Charging | Yes, 10W | |