Zen Z15 vs Samsung Galaxy S25 Ultra
Quick Comparison
In terms of display resolution, Samsung Galaxy S25 Ultra has better resolution of 3440 x 1800 than Zen Z15 which has resolution of 320 x 240.
| Name | Zen Z15 | Samsung Galaxy S25 Ultra |
| Display | 2.4 in | 6.9 in |
|---|---|---|
| Battery | 1800 mAh | 5500 mAh |
| Camera | 1.3 MP | 200 MP Quad |
| Price | Rs. 1199 | Rs. 124990 |
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Detailed Comparison
Price And Launch
The cost of Zen Z15 is Rs. 1199. The launch Date of the second phone is expected to be 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 6.9 inches in comparison to Zen Z15's 2.4 inch screen. Zen Z15 has TFT Screen type where as Samsung Galaxy S25 Ultra has Screen type. Samsung's phone has display density of 566 PPI & Zen's phone has only 167 PPI display density. Zen Z15 has 4:3 aspect ratio where as Samsung Galaxy S25 Ultra has 20.5:9 aspect ratio.
Camera comparison
Samsung Galaxy S25 Ultra's 200 MP Quad Rear Camera outshines Zen Z15's 1.3 MP Rear Camera in terms of resolution.
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Full Comparison
| Name | Zen Z15 | 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 | 120 g | 219 g |
| Display | ||
| Type | Color TFT Screen | Color Dynamic AMOLED 2X (1B Colors) |
| Touch | No | Yes |
| Size | 2.4 inches, 240 x 320 pixels | 6.9 inches, 1800 x 3440 pixels, 144 Hz |
| Aspect Ratio | 4:3 | 20.5:9 |
| PPI | ~ 167 PPI | ~ 566 PPI |
| Glass Type | Corning Gorilla Glass Victus Plus | |
| Features | Always-on Display, HDR10+, Curved Display | |
| Notch | Yes, Punch Hole | |
| Memory | ||
| RAM | 12 GB | |
| Storage | 256 GB | |
| Storage Type | UFS 4.0 | |
| Card Slot | Yes, upto 8 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, 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 | USB Type-C | |
| Water Resistance | Yes | |
| Camera | ||
| Rear Camera | 1.3 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 | 50 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 | |
| Video | Yes | |
| FM Radio | Yes | Yes |
| Document Reader | Yes | |
| Battery | ||
| Type | Removable Battery | Non-Removable Battery |
| Size | 1800 mAh | 5500 mAh, Li-Po Battery |
| Fast Charging | Yes, 45W Fast Charging | |
| Wireless Charging | Yes, 25W | |
| Reverse Charging | Yes, 10W | |