Lenovo K9 vs Samsung Galaxy S25 Ultra
Quick Comparison
Samsung Galaxy S25 Ultra has better RAM than Lenovo K9. In terms of display resolution, Samsung Galaxy S25 Ultra has better resolution of 3440 x 1800 than Lenovo K9 which has resolution of 720 x 1440. Samsung Galaxy S25 Ultra has more internal memory than Lenovo K9
| Name | Lenovo K9 | Samsung Galaxy S25 Ultra |
| RAM | 3 GB | 12 GB |
|---|---|---|
| Display | 5.7 in | 6.9 in |
| Internal Memory | 32 GB | 256 GB |
| Battery | 3000 mAh | 5500 mAh |
| Camera | 13 MP + 5 MP Dual | 200 MP Quad |
| Price | Rs. 7990 | Rs. 124990 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is October 16, 2018. The cost of Lenovo K9 is Rs. 7990. 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 Lenovo K9's 5.7 inch screen. Lenovo K9 has IPS Screen type where as Samsung Galaxy S25 Ultra has Screen type. Samsung's phone has display density of 566 PPI & Lenovo's phone has only 282 PPI display density. Lenovo K9 has 18:9 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 Lenovo K9's lower 3 GB RAM. Samsung Galaxy S25 Ultra has more Internal Memory (256 GB) than Lenovo K9 (32 GB).
Camera comparison
Samsung Galaxy S25 Ultra's 200 MP Quad Rear Camera outclasses Lenovo K9's 13 MP + 5 MP Dual Rear Camera in terms of resolution. Samsung Galaxy S25 Ultra will be better choice if you're looking to click lot of selfies as it has better 50 MP Front Camera in comparison to Lenovo K9's 13 MP + 5 MP Dual Front Camera.
Technical comparison
Both the phones has Android Operating System but the first one runs on version v8.0 and the second one on 15 version.
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Full Comparison
| Name | Lenovo K9 | Samsung Galaxy S25 Ultra |
| General | ||
| Model | K9 | Galaxy S25 Ultra |
| Sim Type | Dual Sim, GSM+GSM (Hybrid Slot) | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | Nano+Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | October 16, 2018 | January 17, 2025 (Expected) |
| Design | ||
| Dimensions | 72.9 x 153.8 x 7.95 mm | 77.6 x 162.8 x 8.2 mm |
| Weight | 155 g | 219 g |
| Display | ||
| Type | Color IPS Screen (16M colors Colors) | Color Dynamic AMOLED 2X (1B Colors) |
| Touch | Yes | Yes |
| Size | 5.7 inches, 1440 x 720 pixels | 6.9 inches, 1800 x 3440 pixels, 144 Hz |
| Aspect Ratio | 18:9 | 20.5:9 |
| PPI | ~ 282 PPI | ~ 566 PPI |
| Glass Type | Corning Gorilla Glass Victus Plus | |
| Features | Always-on Display, HDR10+, Curved Display | |
| Notch | Yes, Punch Hole | |
| Memory | ||
| RAM | 3 GB | 12 GB |
| Storage | 32 GB | 256 GB |
| Storage Type | UFS 4.0 | |
| Card Slot | Yes, (Hybrid Slot), upto 256 GB | No |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | |
| VoLTE | Yes | Yes, Dual Stand-By |
| Vo5G | Yes | |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Bluetooth | Yes, v4.1 | Yes, v5.3 |
| USB | Yes, USB-C | Yes, USB-C v3.2 |
| USB Features | USB on-the-go | USB Tethering, USB on-the-go, USB Charging |
| Extra | ||
| GPS | Yes, with A-GPS Support | Yes with A-GPS, Glonass |
| Fingerprint Sensor | Yes | Yes, In Display |
| Face Unlock | Yes | Yes |
| Sensors | Proximity Sensor, Accelerometer, Ambient Light Sensor | Accelerometer, Proximity, Barometer |
| 3.5mm Headphone Jack | Yes | USB Type-C |
| Water Resistance | Yes | |
| Camera | ||
| Rear Camera | 13 MP + 5 MP | 200 MP ƒ/1.8 50 MP ƒ/2.2 (Ultra Wide) 50 MP ƒ/2.4 (Telephoto) 10 MP |
| Auto Focus | Yes | Yes |
| Features | Face detection, Smile detection, Geo tagging, Panorama, Touch to focus | Digital Zoom, Auto Flash, Face detection, Touch to focus |
| Video Recording | 1080p @ 30 fps FHD | 4K, 1080p |
| Flash | Yes, Dual LED | Yes, LED |
| Front Camera | 13 MP + 5 MP LED Flash | 50 MP Punch Hole, Screen Flash |
| Front Video Recording | 1080p | |
| Technical | ||
| OS | Android v8.0 (Oreo) | Android v15 |
| Custom UI | OneUI 7.1 | |
| Chipset | MediaTek Helio P22 | Qualcomm Snapdragon 8 Gen4 |
| CPU | 2 GHz, Octa Core Processor | Octa Core Processor |
| GPU | PowerVR GE8320 | Adreno GPU |
| Java | Yes, via 3rd party | No |
| Browser | Yes, supports HTML5 | Yes |
| Multimedia | ||
| Supports | MMS, Instant Messaging | |
| Yes, with Push Email | Yes | |
| Music | MP3, WAV, eAAC+, FLAC | Yes |
| Video | MP4 | Yes |
| FM Radio | Yes | Yes |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 3000 mAh, Li-ion Battery | 5500 mAh, Li-Po Battery |
| Fast Charging | Yes, 45W Fast Charging | |
| Wireless Charging | Yes, 25W | |
| Reverse Charging | Yes, 10W | |