Side-by-side technical data
itel S25 Ultra vs itel S25
Comparison between itel S25 Ultra and itel S25: camera, battery, fast charging, display, performance and colors, side by side. More phones from itel.
The verdict
Your pick: itel S25 Ultra, ahead on Performance & hardware.
| Category | S25 Ultra | S25 |
|---|---|---|
| Design & display | 7.7 | 7.5 |
| Performance & hardware | 4.4 | 4.1 |
| Camera | 4.1 | 3.9 |
| Connectivity | 5.3 | 5.3 |
| Battery & charging | 5.3 | 5.3 |
Which one is for you?
itel S25 Ultra, if you care about…
- Maximum Storage Capacity
- 512 GB
- against 128 GB
- Weight
- 163 g
- against 185 g
- Resistance Features
- IP64
- against IP54
- Body Thickness
- 6.9 mm
- against 7.3 mm
itel S25, if you care about…
- Peak Display Brightness
- 1,800 nits
- against 1,400 nits
Specification comparison
Performance
| Specification | S25 Ultra | S25 |
|---|---|---|
| Processor Model | Unisoc T620 | Unisoc T620 / T7280 |
| Processor Process Size | 12 nm | 12 nm |
| Graphics GPU | Mali-G57 MP1 | Mali-G57 MP1 |
| Storage Type | UFS 2.2 | UFS 2.2 |
| Maximum CPU Clock | 2.2 GHz | 2.2 GHz |
| Maximum Storage Capacity | 512 GB Best value | 128 GB |
| AnTuTu Score | 328,000 | 328,000 |
| Geekbench 6 Single-Core | 497 | — |
| Geekbench 6 Multi-Core | 1,541 | — |
| CPU Description | Octa-core CPU with 2 Cortex-A75 cores at 2.2 GHz and 6 Cortex-A55 cores at up to 1.8 GHz. | Octa-core CPU with two Cortex-A75 cores at 2.2 GHz and six Cortex-A55 cores. |
| Processor Type | Octa-Core | Octa-Core |
| 64-Bit Processor | Yes | Yes |
| RAM Capacity | 8 GB | 8 GB |
| RAM Type | LPDDR4X | LPDDR4X |
| Expandable Storage | Yes | Yes |
| AnTuTu version | v10 | v10 |
Design
| Specification | S25 Ultra | S25 |
|---|---|---|
| Body Colors | Black, Titanium, Blue, Grey, Cyan | Black, Green, Gold |
| Body Thickness | 6.9 mm Best value | 7.3 mm |
| Body Width | 76.4 mm | 77.5 mm |
| Body Height | 164.2 mm | 167.7 mm |
| Weight | 163 g Best value | 185 g |
| Usable Surface | — | 85 % |
| Body Materials | Titanium Best value | Plastic |
| Resistance Features | IP64 Best value | IP54 |
Battery
| Specification | S25 Ultra | S25 |
|---|---|---|
| Battery Capacity | 5,000 mAh | 5,000 mAh |
| Battery Type | Li-Polymer | Li-Polymer |
| Fast Charge Power | 18 W | 18 W |
| Battery Features | Fast Charging, Bypass Charging, Non-Removable, Battery Level Indicator, Rechargeable | Bypass Charging, Fast Charging, Non-Removable, Rechargeable, Battery Level Indicator |
Display
| Specification | S25 Ultra | S25 |
|---|---|---|
| Display Aspect Ratio | 20:9 | 20:9 |
| Display Technology | AMOLED | AMOLED |
| Peak Display Brightness | 1,400 nits | 1,800 nits Best value |
| Display Diagonal | 6.78″ | 6.78″ |
| Display Horizontal Resolution | 1,080 px | 1,080 px |
| Display Vertical Resolution | 2,436 px | 2,436 px |
| Display Pixel Density | 393 ppi | 393 ppi |
| Display Refresh Rate | 120 Hz | 120 Hz |
| Touch Sampling Rate | 1,500 Hz | 1,500 Hz |
| Display Contrast Ratio | 5,000,000 :1 | 5,000,000 :1 |
| Display Features | Gorilla Glass 7i, Hole-Punch Notch, 2160Hz PWM, DCI-P3, 10-Bit Panel, Dual-Edge Display, Capacitive Touch, Multi-Touch, Frameless, Always-On Display | Hole-Punch Notch, 2160Hz PWM, DCI-P3, 10-Bit Panel, Color LED Notifications, Gorilla Glass, Curved Glass, Capacitive Touch, Multi-Touch, Frameless, 120Hz, Always-On Display |
Sensors
| Specification | S25 Ultra | S25 |
|---|---|---|
| Fingerprint Sensor Placement | Under Display | Under Display |
Sensor
| Specification | S25 Ultra | S25 |
|---|---|---|
| Sensor Features | Fingerprint Sensor, Accelerometer, Compass, Gyroscope, Light Sensor, Proximity Sensor | Fingerprint Sensor, Accelerometer, Compass, Gyroscope, Light Sensor, Proximity Sensor |
Software
| Specification | S25 Ultra | S25 |
|---|---|---|
| Operating System | Android 14 | Android 14 |
| OS Family | Android | Android |
| OS Version | 14 | 14 |
| OS Update Support | 7 years | — |
| Google Services | Yes | Yes |
Connectivity
| Specification | S25 Ultra | S25 |
|---|---|---|
| SIM Configurations | Dual Nano-SIM, Dual SIM Dual Standby, Dual SIM | Dual Nano-SIM, Dual SIM Dual Standby, Dual SIM |
| Cellular Bands | 2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 3G UMTS B1, 3G UMTS B5, 3G UMTS B8, 3G UMTS 2100, 4G LTE B1, 4G LTE B3, 4G LTE B5, 4G LTE B8, 4G LTE B38, 4G LTE B40, 4G LTE B41 | 2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 3G UMTS B1, 3G UMTS B5, 3G UMTS B8, 4G LTE B1, 4G LTE B3, 4G LTE B5, 4G LTE B8, 4G LTE B38, 4G LTE B40, 4G LTE B41 |
| Cellular Technologies | GSM, HSPA, UMTS, LTE | GSM, HSPA, LTE |
| Wi-Fi Standards | Wi-Fi 802.11a/b/g, Wi-Fi 802.11 b/g/n, Wi-Fi 5 (802.11ac) | Wi-Fi 802.11a/b/g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac) |
| Wi-Fi Features | Dual Band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display | Dual Band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display |
| Bluetooth Version | Bluetooth 5.0 | Bluetooth 5.0 |
| Bluetooth Profiles | A2DP, LE | A2DP, LE |
| Navigation Systems | GPS, A-GPS, GLONASS, BeiDou, Galileo | GPS, A-GPS, GLONASS, BeiDou, Galileo |
| Connectivity Features | Infrared, NFC, USB Type-C, USB 2.0, USB Charging, USB Mass Storage, USB Host 2.0, Computer Sync, OTA Sync, Tethering | 3.5 mm Audio Jack, Infrared, NFC, USB Type-C, USB 2.0, USB Charging, USB Mass Storage, USB Host 2.0, Computer Sync, OTA Sync, Tethering |
| USB Version | USB 2.0 | USB 2.0 |
| Max. download speed | 300 Mbps | — |
| Max. upload speed | 150 Mbps | — |
Audio
| Specification | S25 Ultra | S25 |
|---|---|---|
| Audio Features | DTS, DTS:X, Noise-Cancellation Microphone, Stereo Speakers | DTS, DTS:X, Noise-Cancellation Microphone, A2DP, LE, Stereo Speakers |
Technical
| Specification | S25 Ultra | S25 |
|---|---|---|
| Model numbers | S686LN | S685LN |
