itel S25 Ultra vs itel S23 (4GB RAM +128 GB)
Here you can compare itel S25 Ultra and itel S23 (4GB RAM +128 GB). Comparing itel S25 Ultra vs itel S23 (4GB RAM +128 GB) on Smartprix enables you to check their respective specs scores and unique features. It would potentially help you understand how itel S25 Ultra stands against itel S23 (4GB RAM +128 GB) and which one should you buy The current lowest price found for itel S25 Ultra is ₹17,990 and for itel S23 (4GB RAM +128 GB) is ₹8,399. The details of both of these products were last updated on Sep 07, 2026.
| Specification | itel S25 Ultra | itel S23 (4GB RAM +128 GB) |
|---|---|---|
| Display | 6.78 inches, 1080 x 2436 pixels, 120 Hz | 6.6 inches, 1600 x 720 pixels, 90 Hz |
| Battery | 5000 mAh, Li-ion Battery | 5000 mAh, Li-ion Battery |
| OS | Android v14 | Android v13 |
| Internal Memory | 128 GB | 128 GB |
| RAM | 8 GB | 4 GB |
| Price | ₹17,990 | ₹8,399 |
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Overview
| Specs Score | 57 / 100 Better Specs | 46 / 100 |
| Display Resolution | 1080 x 2436 pixels Better Resolution | 1600 x 720 pixels |
| Screen To Body Ratio | ~ 89% Less Bezels | |
| RAM | 8 GB More RAM | 4 GB |
| CPU Clock Speed | 2.2 GHz Faster Clock Speed | 1.6 GHz |
| Front Camera | 32 MP Better Front Camera Resolution | 8 MP |
| Weight | 163 g Lighter | 195 g |
| Thickness | 6.9 mm Slimmer | 8.4 mm |
| Unique Features | No No Water Resistant NFC No IR Blaster | 3.5mm Audio Jack FM Radio No No Memory Card Support No |
General
| Model | S25 Ultra | S23 |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | Nano+Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | November 09, 2024 | 12 June 2023 |
Design
| Dimensions | 75.6 x 164 x 8.4 mm | |
| Weight | 163 g | 195 g |
| Colors | Bromo Black, Meteor Titanium, Komodo Ocean | Mystery White, Starry Black |
Display
| Type | Color AMOLED Screen (1B Colors) | Color IPS LCD Screen (1B Colors) |
| Touch | Yes | Yes |
| Size | 6.78 inches, 1080 x 2436 pixels, 120 Hz | 6.6 inches, 1600 x 720 pixels, 90 Hz |
| Aspect Ratio | 20:9 | 20:9 |
| PPI | ~ 393 PPI | ~ 263 PPI |
| Screen to Body Ratio | ~ 89% | |
| Glass Type | Corning Gorilla Glass 7i | |
| Features | 1000 nits (HBM), 1400 nits (peak) | |
| Notch | Yes, Punch Hole | Yes, Water Drop Notch |
| Curved Display | Yes |
Memory
| RAM | 8 GB | 4 GB |
| Expandable RAM | Upto 8 GB Extra Virtual RAM | Upto 4 GB Extra Virtual RAM |
| Storage | 128 GB | 128 GB |
| Storage Type | UFS 2.2 | UFS 2.2 |
| Card Slot | Yes, upto 512 GB |
Connectivity
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| VoLTE | Yes | Yes |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Bluetooth | Yes | Yes, v5.0 |
| USB | Yes, USB-C v2.0 | Yes, USB-C v2.0 |
| USB Features | USB Tethering, USB Charging | USB Tethering, USB Charging |
| IR Blaster | Yes |
Extra
| GPS | Yes | Yes |
| Fingerprint Sensor | Yes, In Display | Yes, Side |
| Face Unlock | Yes | Yes |
| Sensors | Accelerometer, Proximity | Accelerometer, Proximity |
| 3.5mm Headphone Jack | No | Yes |
| NFC | Yes | |
| Water Resistance | Yes | |
| IP Rating | IP64 | |
| Dust Resistant | Yes |
Camera
| Rear Camera | 50 MP ƒ/1.6 (Wide Angle) (Macro) | 50 MP (Main) 0.08 MP (Depth Sensor) |
| Auto Focus | Yes | Yes |
| Features | HDR, Panorama | 10X Digital zoom, Auto-HDR, Touch focus |
| Video Recording | 1440p @ 30 fps QHD, 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 32 MP ƒ/2.2 (Wide Angle) Punch Hole | 8 MP (Main) |
| Front Video Recording | 1440p @ 30 fps QHD, 1080p @ 30 fps FHD | 720p |
Technical
| OS | Android v14 | Android v13 |
| Custom UI | itel OS 8.6 | |
| Chipset | Unisoc T620 | |
| CPU | 2.2 GHz, Octa Core Processor | 1.6 GHz, Octa Core Processor |
| GPU | PowerVR GE8322 | |
| Java | No | No |
| Browser | Yes | Yes |
Multimedia
| Yes | Yes | |
| Music | Yes | Yes |
| Video | Yes | Yes |
| FM Radio | No | Yes |
| Document Reader | Yes | Yes |
Battery
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 5000 mAh, Li-ion Battery | 5000 mAh, Li-ion Battery |
| Fast Charging | Yes, 18W Fast Charging | Yes, 10W Fast Charging |
| StandBy Time | 23 days | |
| Talk Time | 25 hours |
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