Both Infinix Zero Ultra and itel S25 Ultra comes with same RAM. In terms of display resolution, itel S25 Ultra has better resolution of 2436 x 1080 than Infinix Zero Ultra which has resolution of 2400 x 1080. Infinix Zero Ultra has more internal memory than itel S25 Ultra
| Name | Infinix Zero Ultra | itel S25 Ultra |
| RAM | 8 GB | 8 GB |
|---|---|---|
| Display | 6.8 in | 6.78 in |
| Internal Memory | 256 GB | 128 GB |
| Battery | 4500 mAh | 5000 mAh |
| Camera | 200 MP + 13 MP + 2 MP Triple | 50 MP + Macro Dual |
| Price | Rs. 24990 | Rs. 17990 |
The launch Date of the first phone is December 20, 2022. The cost of Infinix Zero Ultra is Rs. 24990. The launch Date of the second phone is November 09, 2024. The Expected cost of itel S25 Ultra is Rs. 17990.
itel S25 Ultra has screen size of 6.78 inches which falls short to Infinix Zero Ultra's 6.8 inch screen. Both the phones have AMOLED Screen Type. Infinix's phone has display density of 395 PPI & itel's phone has only 393 PPI display density. Infinix Zero Ultra has 20.5:9 aspect ratio where as itel S25 Ultra has 20:9 aspect ratio.
Both mobiles come with 8 GB RAM Infinix Zero Ultra has more Internal Memory (256 GB) than itel S25 Ultra (128 GB).
Infinix Zero Ultra's 200 MP + 13 MP + 2 MP Triple Rear Camera outclasses itel S25 Ultra's 50 MP + Macro Dual Rear Camera in terms of resolution. Both of them stand equal in terms of Front Camera Resolution as both have 32 MP Front Camera.
Both the phones has Android Operating System but the first one runs on version 12 and the second one on 14 version.
| Name | Infinix Zero Ultra | itel S25 Ultra |
| General | ||
| Model | Zero Ultra | S25 Ultra |
| 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 | December 20, 2022 | November 09, 2024 |
| Design | ||
| Dimensions | 75.08 x 165.5 x 9.16 mm | |
| Weight | 213 g | 163 g |
| Bezel less | Yes | |
| Colors | Coslight Silver; Genesis Noir | Bromo Black, Meteor Titanium, Komodo Ocean |
| Display | ||
| Type | Color AMOLED Screen (16M Colors) | Color AMOLED Screen (1B Colors) |
| Touch | Yes | Yes |
| Size | 6.8 inches, 1080 x 2400 pixels, 120 Hz | 6.78 inches, 1080 x 2436 pixels, 120 Hz |
| Aspect Ratio | 20.5:9 | 20:9 |
| PPI | ~ 395 PPI | ~ 393 PPI |
| Screen to Body Ratio | ~ 92.01% | |
| Glass Type | Corning Gorilla Glass 7i | |
| Features | 360Hz , 900 nits, Eye Care Mode, Curved Display | 1000 nits (HBM), 1400 nits (peak) |
| Notch | Yes, Punch Hole | Yes, Punch Hole |
| Curved Display | Yes | Yes |
| Memory | ||
| RAM | 8 GB | 8 GB |
| Expandable RAM | Upto 5 GB Extra Virtual RAM | Upto 8 GB Extra Virtual RAM |
| Storage | 256 GB | 128 GB |
| Storage Type | UFS 3.1 | UFS 2.2 |
| Card Slot | No | |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | |
| 5G Bands | sub6 FDD: n38/n40/n41/n77/n78, sub6 FDD: n1/n3/n5/n7/n8/n20/n28 | |
| VoLTE | Yes, Dual Stand-By | Yes |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | Wi-Fi 6 (a/b/g/n/ac/ax) | |
| Bluetooth | Yes, A2DP, LE | Yes |
| USB | Yes, USB-C v2.0 | Yes, USB-C v2.0 |
| USB Features | USB Tethering, USB on-the-go, USB Charging | USB Tethering, USB Charging |
| IR Blaster | Yes | |
| Extra | ||
| GPS | Yes, with A-GPS, GLONASS, BEIDOU, GALILEO | Yes |
| Fingerprint Sensor | Yes, In Display | Yes, In Display |
| Face Unlock | Yes | Yes |
| Sensors | G-Sensor, E-Compass, L-Sensor, Proximity Sensor, Gyroscope, Ambient Light Sensor | Accelerometer, Proximity |
| 3.5mm Headphone Jack | Yes | No |
| NFC | Yes | |
| Water Resistance | Yes | |
| IP Rating | IP64 | |
| Dust Resistant | Yes | |
| Camera | ||
| Rear Camera | 200 MP ƒ/1.7 (Wide Angle) 13 MP (Ultra Wide) 2 MP Bokeh | 50 MP ƒ/1.6 (Wide Angle) (Macro) |
| OIS | Yes | |
| Auto Focus | Yes | Yes |
| Features | Auto Scene Detection: Portrait, Night, HDR, Portrait Night, Portrait HDR, Pet, Food, Flowers, Street, Text, Modes : Super Night, Custom Portrait, AI HDR, AI 3D Beauty, Panorama, Document, AR Shots, Pro Mode, Video Feature: Slo-Mo Video, Timelapse, Short Video, 2K Video Recording with Bokeh | HDR, Panorama |
| Video Recording | 4K, 1080p | 1440p @ 30 fps QHD, 1080p @ 30 fps FHD |
| Flash | Yes, Quad-LED | Yes, LED |
| Front Camera | 32 MP ƒ/2 (Wide Angle) Punch Hole, Dual LED Flash | 32 MP ƒ/2.2 (Wide Angle) Punch Hole |
| Front Video Recording | 1080p @ 30 fps FHD | 1440p @ 30 fps QHD, 1080p @ 30 fps FHD |
| Technical | ||
| OS | Android v12 | Android v14 |
| Custom UI | XOS 12 | |
| Chipset | Mediatek Dimensity 920 5G | Unisoc T620 |
| CPU | 2.5 GHz, Octa Core Processor | 2.2 GHz, Octa Core Processor |
| Core Details | 2x2.5 GHz Cortex-A78 & 6x2.0 GHz Cortex-A55 | |
| GPU | Mali-G68 MC4 | |
| Java | No | No |
| Browser | Yes, supports HTML5 | Yes |
| Multimedia | ||
| Yes | Yes | |
| Music | 3GPP, AMR, APE, FLAC, M4A, M4R, MID, MKA, MP3, OGG, WAV | Yes |
| Video | 3GP, AVI, FLV, MKV, MP4, WMV, WEBM | Yes |
| FM Radio | Yes | No |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 4500 mAh, Li-Po Battery | 5000 mAh, Li-ion Battery |
| Fast Charging | Yes, 180W Fast Charger | Yes, 18W Fast Charging |