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Itel S25 Ultra vs Infinix Zero Ultra

Key Feature Comparison

itel S25 Ultra

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Infinix Zero Ultra

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At a Glance

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Octa core (2.2 GHz, Dual core, Cortex A75 + 1.8 GHz, Hexa Core, Cortex A55)

Unisoc T620, Mali-G57

Octa core (2.5 GHz, Dual core, Cortex A78 + 2 GHz, Hexa Core, Cortex A55)

MediaTek Dimensity 920 MT6877T, Mali-G68 MC4

5000 mAh

Li-Polymer, Fast, 18W

4500 mAh

Li-Polymer, Thunder, 180W

17.22 cm (6.78 inch)

393 ppi, FHD+

17.27 cm (6.8 inch)

387 ppi, FHD

Dual, 50MP + AI Lens

2560x1440 @ 30 fps

Triple, 200MP + 13MP + 2MP

3840x2160 @ 30 fps, 1920x1080 @ 30 fps

4G

Dual SIM, GSM+GSM

5G

Dual SIM, GSM+GSM

Detailed Specs

Screen Size

17.22 cm (6.78 inch)
17.27 cm (6.8 inch)

Screen Type

AMOLED
AMOLED

Screen Resolution

1080 x 2436 pixels
1080 x 2400 pixels

Pixel Density

393 ppi
387 ppi

Aspect Ratio

20:09
20:09

Screen Protection

Corning Gorilla Glass
Gorilla Glass 5

Screen to Body Ratio

94%
91.40%

Screen Design

Punch hole
Punch hole

Screen Refresh Rate

120 Hz
120 Hz

Screen Quality

FHD+
FHD

Peak Brightness

1400 nits
1000 nits

Phone Variants

8GB 128GB
8GB 256GB

Expandable Storage

Yes
No

RAM Type

LPDDR4X
-

Storage Type

UFS 2.2
-

OTG Support

Yes
Yes

Expandable Storage Capacity

-
Yes, 256 GB

Sensors

Light sensor, Proximity sensor, Accelerometer
Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope

Operating System

Android v14
Android v12

GPU

Mali-G57
Mali-G68 MC4

Chipset

Unisoc T620
MediaTek Dimensity 920 MT6877T

CPU

Octa core (2.2 GHz, Dual core, Cortex A75 + 1.8 GHz, Hexa Core, Cortex A55)
Octa core (2.5 GHz, Dual core, Cortex A78 + 2 GHz, Hexa Core, Cortex A55)

Clock Speed

2.2 GHz
2.5 GHz

Architecture

64 bit
64 bit

Process Technology

12 nm
6 nm

Battery Capacity

5000 mAh
4500 mAh

Battery Removable

No
No

Battery Type

Li-Polymer
Li-Polymer

Charger Type

Fast, 18W
Thunder, 180W

USB Type-C

Yes
Yes

Fast Charging

Yes
Yes

Charging Time

-
100 % in 12 minutes

Announced On

9-Nov-24
20-Dec-22

Market Status

Launched Globally
Available

Brand

Itel
Infinix

Price Status

Expected
Confirmed

Price

Rs. 15,899
Rs. 29,999

Model Number

-
X6820

GPS

Yes A-GPS
Yes A-GPS, Glonass

Audio Features

DTS Sound
-

NFC

No
-

Network Support

4G
5G

Bluetooth

Yes
Yes

3.5mm Audio Jack

Yes
No

SIM Size

SIM1: Nano, SIM2: Nano
SIM1: Nano, SIM2: Nano

Wi-Fi

Yes, Wi-Fi 4 (802.11 b/g/n)
Yes, Wi-Fi 6 (802.11 a/b/g/n/ac/ax)

Bluetooth Type

v5.0
v5.0

Audio Jack

USB Type-C
USB Type-C

SIM Slot(s)

Dual SIM, GSM+GSM
Dual SIM, GSM+GSM

eSIM

No
No

Wi-Fi Features

Mobile Hotspot
Mobile Hotspot

VoLTE

Yes
Yes

SIM 1 Bands

4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41), FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 850(band 5), 3G Bands: UMTS 1700 / 1900 / 850 / 900 MHz, 2G Bands: GSM 1800 / 900 MHz, GPRS: Available, EDGE: Available...
5G Bands: FDD N1 / N3 / N5 / N7 / N8 / N20 / N28, TDD N38 / N40 / N41 / N77 / N78, 4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41), FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1900(band 2) / 1700(ba...

SIM 2 Bands

4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41), FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 850(band 5), 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz, 2G Bands: GSM 1800 / 900 MHz, GPRS: Available, EDGE: Available...
4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41), FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 800(band 20), 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz, 2G ...

FM Radio

-
Yes

Weight

163 grams
213 grams

Colors

Bromo Black, Meteor Titanium, Komodo Ocean
Coslight Silver, Genesis Noir

Dimensions

-
165.5 x 74.5 x 8.7 mm

Rear Flash

Yes, Ring LED
Yes, Quad LED Flash

Rear Video Recording

2560x1440 @ 30 fps
3840x2160 @ 30 fps, 1920x1080 @ 30 fps

Rear Camera Features

Digital Zoom, Auto Flash, Face detection, Touch to focus
Digital Zoom, Auto Flash, Face detection, Touch to focus

Rear Camera Setup

Dual, 50MP + AI Lens
Triple, 200MP + 13MP + 2MP

Rear Camera 1 Resolution

50 MP
200 MP

Rear Camera 1 Type

f/1.6, Primary Camera
f/1.7, Wide Angle, Primary Camera

Rear Aperture

f/1.6
f/1.7

OIS

-
Yes

Rear Camera 1 Lens

-
0.64 micrometre pixel size

Rear Camera 2 Resolution

-
13 MP

Rear Camera 2 Type

-
f/2.4, Ultra-Wide Angle Camera

Rear Camera 3 Resolution

-
2 MP

Rear Camera 3 Type

-
Depth Camera

Front Camera Setup

Single, 32MP
Single, 32MP

Front Camera 1 Resolution

32 MP
32 MP

Front Camera 1 Type

f/2.2, Wide Angle, Primary Camera
f/2.0, Wide Angle, Primary Camera

Front Video Recording

-
1920x1080 @ 30 fps

Front Camera Features

-
Fixed Focus

Front Aperture

-
f/2.0

Front Flash

-
Yes, Dual LED

Fingerprint Scanner

Yes
Yes

Fingerprint Scanner Position

Side
On-Screen

Face Unlock

Yes
Yes

Fingerprint Scanner Type

-
Optical
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