Nubia Z20 vs Samsung Galaxy S25 Ultra
Quick Comparison
Samsung Galaxy S25 Ultra has better RAM than Nubia Z20. In terms of display resolution, Samsung Galaxy S25 Ultra has better resolution of 3440 x 1800 than Nubia Z20 which has resolution of 2340 x 1080. Samsung Galaxy S25 Ultra has more internal memory than Nubia Z20
| Name | Nubia Z20 | Samsung Galaxy S25 Ultra |
| RAM | 6 GB | 12 GB |
|---|---|---|
| Display | 6.42 in | 6.9 in |
| Internal Memory | 128 GB | 256 GB |
| Battery | 4000 mAh | 5500 mAh |
| Camera | 48 MP + 16 MP + 8 MP Triple | 200 MP Quad |
| Price | Rs. 34990 | Rs. 124990 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is August 8, 2019. The cost of Nubia Z20 is Rs. 34990. 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 Nubia Z20's 6.42 inch screen. Nubia Z20 has AMOLED Screen type where as Samsung Galaxy S25 Ultra has Screen type. Samsung's phone has display density of 566 PPI & Nubia's phone has only 401 PPI display density. Nubia Z20 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 Nubia Z20's lower 6 GB RAM. Samsung Galaxy S25 Ultra has more Internal Memory (256 GB) than Nubia Z20 (128 GB).
Camera comparison
Samsung Galaxy S25 Ultra's 200 MP Quad Rear Camera outclasses Nubia Z20's 48 MP + 16 MP + 8 MP Triple Rear Camera in terms of resolution.Nubia Z20 has Front Camera in comparison to Samsung Galaxy S25 Ultra's 50 MP Front Camera.
Technical comparison
Both the phones has Android Operating System but the first one runs on version 9.0 and the second one on 15 version.
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Full Comparison
| Name | Nubia Z20 | Samsung Galaxy S25 Ultra |
| General | ||
| Model | Z20 | Galaxy S25 Ultra |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano SIM | Nano+Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | August 8, 2019 | January 17, 2025 (Expected) |
| Design | ||
| Dimensions | 75.2 x 158.6 x 9.2 mm | 77.6 x 162.8 x 8.2 mm |
| Weight | 186 g | 219 g |
| Display | ||
| Type | Color AMOLED Screen (16M Colors) | Color Dynamic AMOLED 2X (1B Colors) |
| Touch | Yes | Yes |
| Size | 6.42 inches, 1080 x 2340 pixels | 6.9 inches, 1800 x 3440 pixels, 144 Hz |
| Aspect Ratio | 18:9 | 20.5:9 |
| PPI | ~ 401 PPI | ~ 566 PPI |
| Screen to Body Ratio | ~ 84.8% | |
| Glass Type | Corning Gorilla Glass Victus Plus | |
| Features | HDR10, Corning Gorilla Glass 3 | Always-on Display, HDR10+, Curved Display |
| Notch | No | Yes, Punch Hole |
| Dual Display | Yes, OLED, 5.1 inches, 1080 x 2340 pixels | |
| Memory | ||
| RAM | 6 GB | 12 GB |
| Storage | 128 GB | 256 GB |
| Storage Type | UFS 4.0 | |
| Card Slot | No | 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, v5.0 | Yes, v5.3 |
| USB | Yes, USB-C v1.0 | 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, GLONASS, GALILEO, BDS | Yes with A-GPS, Glonass |
| Fingerprint Sensor | Yes, Side | Yes, In Display |
| Face Unlock | Yes | Yes |
| Sensors | Accelerometer, Gyro, Proximity, Compass | Accelerometer, Proximity, Barometer |
| 3.5mm Headphone Jack | No | USB Type-C |
| NFC | Yes | |
| Extra | DLNA | |
| Water Resistance | Yes | |
| Camera | ||
| Rear Camera | 48 MP ƒ/1.7 (Wide Angle) 8 MP (Telephoto) 16 MP (Ultra Wide) | 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 | Dual-tone , HDR, Panorama | Digital Zoom, Auto Flash, Face detection, Touch to focus |
| Video Recording | 2160p @ 30 fps UHD, 1080p @ 30 fps FHD, 720p @ 1920 fps HD | 4K, 1080p |
| Flash | Yes, Dual LED | Yes, LED |
| Front Camera | Rear Selfie | 50 MP Punch Hole, Screen Flash |
| Front Video Recording | 2160p @ 30 fps UHD, 1080p @ 30 fps FHD, 720p @ 1920 fps HD | 1080p |
| Technical | ||
| OS | Android v9.0 (Pie), upgradable to v11 | Android v15 |
| Custom UI | OneUI 7.1 | |
| Chipset | Qualcomm Snapdragon 855+ | Qualcomm Snapdragon 8 Gen4 |
| CPU | 2.96 GHz, Octa Core Processor | Octa Core Processor |
| Core Details | 2.96 GHz, Single core, Kryo 485 + 2.42 GHz, Tri core, Kryo 485 + 1.8 GHz, Quad core, Kryo 485 | |
| GPU | Adreno 640 | Adreno GPU |
| Java | No | No |
| Browser | Yes, supports HTML5 | Yes |
| Multimedia | ||
| Supports | MMS, Instant Messaging | |
| Yes, with Push Email | Yes | |
| Music | MP3, WAV, FLAC, eAAC+ | Yes |
| Video | MP4, H.264 | Yes |
| FM Radio | No | Yes |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 4000 mAh, Li-Po Battery | 5500 mAh, Li-Po Battery |
| Fast Charging | Yes | Yes, 45W Fast Charging |
| Wireless Charging | Yes, 25W | |
| Reverse Charging | Yes, 10W | |