Itel itel S25 Ultra vs Vivo iQOO Z9s
56
out 100
VS
67
out 100
Compared 2 smartphones : Itel itel S25 Ultra Manufactured in November, 2024, with display 6.78 with chipsetUnisoc T620, vs Vivo iQOO Z9s, Manufactured in August, 2024 with chipsetMediaTek Dimensity 7300. Below are specs, tests, pros and cons for each device
Key Differences
Reasons to choose Itel itel S25 Ultra
- Larger display: 6.78in
- Higher pixel density: 393ppi
- Lighter design: 163g vs 182g
- Infrared port
Reasons to choose Vivo iQOO Z9s
- Higher battery capacity: 5500mAh vs 5000mAh
- Newer Bluetooth version: 5.4 vs 5
Versions
| Memory Options | - 8/128 GB - 8/256 GB - 8/512 GB |
- 8/128 GB - 8/256 GB - 12/256 GB |
Review
Display
Color accuracy, sharpness & brightness
Camera
Main & front camera tests
Performance
App & system performance
Games
3D gaming performance
Battery
Battery life, charging speed & type
Connectivity
Connectivity features
Adjust each parameter’s importance to find the best match for you.
Tests & specs
Specs & test comparisonDisplay
| Type | AMOLED | AMOLED |
| Size | 6.78 in | 6.77 in |
| Resolution | 1080x2436 pixels | 1080x2392 pixels |
| Aspect ratio | 20.5:9 | 20:9 |
| Pixel density | 393 ppi | 388 ppi |
| Refresh rate | 120 Hz | 120 Hz |
| Adaptive refresh rate | Yes | Yes |
| Max brightness | 1400 nits | 1800 nits |
| HDR support | No | Yes HDR10+ |
| Touch Sampling Rate | n/a | 300 Hz |
| Screen-to-body ratio | 89.1 % | 90.2 % |
| Features | - DCI-P3 - Always-On Display |
- DCI-P3 - Always-On Display - DC dimming |
Design & Build
| Height | 164.2 mm (6.46 in) | 163.72 mm (6.45 in) |
| Width | 74.6 mm (2.94 in) | 75 mm (2.95 in) |
| Thickness | 6.9 mm (0.27 in) | 7.49 mm (0.29 in) |
| Weight | 163 g (5.75 oz) | 182 g (6.42 oz) |
| Water resistance | IP64 | IP64 |
| Back panel | Plastic | n/a |
| Frame | Plastic | Plastic |
| Colors | - Black - Gray - Purple |
- Black - Green |
| Fingerprint sensor | Yes In-Display | Yes In-Display |
Screen-to-body ratio
Performance
| Chipset | Unisoc T620 | MediaTek Dimensity 7300 |
| Max Frequency | 2200 MHz | 2500 MHz |
| CPU Cores | 8 (2 + 6) | 8 (4 + 4) |
| Architecture | - 6/1.8 (Cortex-A55) - 2/2.2 (Cortex-A75) |
- 4/2 (Cortex-A55) - 4/2.5 (Cortex-A78) |
| Process | TSMC | TSMC |
| Transistor Size | 12 nm | 4 nm |
| Neural Processor | No | MediaTek APU 655 |
| Graphics | Mali-G57 MP1 | Mali-G615 MP2 |
| GPU Cores | 32 | 256 |
| GPU Frequency | 850 MHz | 1047 MHz |
| FLOPS | 54.4 GFLOPS | 536.1 GFLOPS |
| Geekbench 6 (Single-Core) | 497 | 1036 |
| Geekbench 6 (Multi-Core) | 1541 | 2908 |
| Geekbench Compute (GPU) | 599 | 2569 |
| CPU | 101047 | 215379 |
| GPU | 30281 | 147476 |
| Memory | 116778 | 154099 |
| UX | 84809 | 162856 |
| NanoReview Score | 332915 | 679810 |
Memory
| RAM Size | 8 GB | - 8 GB - 12 GB |
| Memory Type | LPDDR4X | LPDDR4X |
| Memory Frequency | 2133 MHz | 2133 MHz |
| Channels | 2 | 2 |
| Storage Capacity | - 128 GB - 256 GB - 512 GB | - 128 GB - 256 GB |
| Storage Type | UFS 2.2 | UFS 2.2 |
| Memory Card | n/a | No |
Software
| OS | Android 14 | Android 14 |
| UI Skin | itel OS 14.5 | Funtouch OS 14 |
Battery
| Volume | 5000 mAh | 5500 mAh |
| Max Charging Power | 18 W | 44 W |
| Battery Type | Li-Po | Li-Po |
| Removable | No | No |
| Wireless Charging | No | No |
| Reverse Charging | No | Yes |
| Fast Charging | Yes | Yes |
Main camera
| Matrix | 50 MP | 50 MP |
| Photo resolution | n/a | 8192x6144 pixels |
| Zoom | Digital | Digital |
| Flash | LED | LED |
| Stabilization | Digital | Optical |
| 8K Recording | No | No |
| 4K Recording | No | Yes (Up to 60 fps) |
| 1080p Recording | Yes (Up to 30 fps) | Yes (Up to 60 fps) |
| Slow Motion | n/a | 240 fps (1080p) |
| Lenses count | Standard: 50 MP Macro Depth |
Standard: 50 MP Depth: 2 MP |
| Features | - Bokeh effect - Pro mode |
- Bokeh effect - Pro mode |
| Matrix | 50 MP | 50 MP |
| Aperture | f/1.6 | f/1.8 |
| Sensor | n/a | Sony IMX883 |
| Sensor size | n/a | 1/1.95 |
| Pixel size | n/a | 0.8 μm |
| Autofocus | Phase autofocus | Phase autofocus |
| Stabilization | Digital | Optical |
Front camera
| Matrix | 32 MP | 16 MP |
| Aperture | f/2.2 | f/2.5 |
| Focal length | 22 mm | n/a |
| Sensor | n/a | Samsung S5K3P9 |
| Sensor size | n/a | 1/3.0 |
| Pixel size | n/a | 1 μm |
| Autofocus | No | No |
| Stabilization | Digital | Digital |
| Video resolution | 1080p (Full HD) at 30 fps | 1080p (Full HD) at 30 fps |
| TOF 3D sensor | No | No |
Connectivity
| Wi-Fi version | Wi-Fi 5 (802.11 a/b/g/n/ac) | Wi-Fi 6 (802.11 a/b/g/n/ac/ax) |
| Wi-Fi features | - Dual Band - Wi-Fi Direct - Wi-Fi Hotspot - Wi-Fi Display |
- Dual Band - Wi-Fi MiMO - Wi-Fi Direct - Wi-Fi Hotspot - Wi-Fi Display |
| Bluetooth version | 5 | 5.4 |
| Bluetooth features | LE | LE |
| USB type | USB Type-C | USB Type-C |
| USB version | 2 | 2 |
| USB features | - Charging - USB Storage Mode - OTG |
- Charging - USB Storage Mode - OTG |
| DisplayPort | No | No |
| GPS | - GPS - GLONASS - Beidou - Galileo |
- GPS - GLONASS - Beidou - Galileo - QZSS |
| NFC* | Yes | No |
| Infrared Port | Yes | No |
| SIM Count* | 2 | 2 |
| SIM Type | Nano | Nano |
| SIM Mode | Dual SIM Standby | Dual SIM Standby |
| eSIM Support * | No | No |
| Hybrid Slot | No | No |
| 2G Bands | n/a | GSM 850/900/1800MHz |
| 3G Bands | n/a | WCDMA B1/B5/B8 |
| LTE Bands* | n/a | LTE (B1/B3/B5/B8/B28B/B38/B40/B41) |
| 5G Support | No | Yes |
Sound
| Speakers | Mono | Stereo |
| 3.5 mm Jack | No | No |
| FM Radio | No | Yes |
| Dolby Atmos | No | n/a |
Other
| Class | Budget | Mid-range |
| Announced | November, 2024 yr | August, 2024 yr |
| Release Date | November, 2024 yr | August, 2024 yr |
| Launch Price ($) | 140 | 240 |
| Sensors | - Proximity Sensor - Gyroscope - Accelerometer - Ambient Light Sensor - Compass - Fingerprint sensor |
- Proximity Sensor - Gyroscope - Accelerometer - Ambient Light Sensor - Compass - Fingerprint sensor |
| Charger Included | Yes 18 W | Yes 44 W |
*
Attention!
Config, frequencies, NFC, and other specs may vary by region.
Results
After analyzing the data, we consider Vivo iQOO Z9s the clear winner in this comparison.
Survey
Total Votes: 0
