Infinix Hot 40i vs Infinix Hot S3x

Key Specs

Battery
5000 mAh	4000 mAh
Display
6.6 inches (16.76 cm)	6.2 inches (15.75 cm)
Front Camera
32 MP	16 MP
Processor
Unisoc T606	Qualcomm Snapdragon 430 MSM8937
RAM
8 GB	3 GB
Rear Camera
50 MP + 0.08 MP	13 MP + 2 MP

Battery

Capacity
5000 mAh	4000 mAh
Quick Charging
Yes, Fast, 18W	-
Removable
No	No
Standby Time
Up to 816 Hours(2G)	Up to 266 Hours(4G) / Up to 900 Hours(2G)
Standby time
Up to 816 Hours(2G)	Up to 266 Hours(4G) / Up to 900 Hours(2G)
TalkTime
-	Up to 23 Hours(4G) / Up to 20 Hours(3G)
Type
Li-Polymer	Li-Polymer
USB Type-C
Yes	No

Design

Build Material
Back: Plastic	-
Colours
Starlit Black, Palm Blue, Horizon Gold, Starfall Green	Ice Blue, Sandstone Black, Tradewinds Gray
Height
163.59 mm	156.7 mm
Ruggedness
Dust proof	-
Thickness
8.3 mm	8.3 mm
Waterproof
Yes, Splash proof, IP53	-
Weight
190 grams	150 grams
Width
75.59 mm	75.3 mm

Display

Aspect Ratio
20:9	19:9
Bezel-less display
Yes with punch-hole display	Yes with notch
Display Type
IPS LCD	IPS LCD
Pixel Density
267 ppi	268 ppi
Refresh Rate
90 Hz	-
Resolution
720x1612 px (HD+)	720x1500 px (HD+)
Screen Size
6.6 inches (16.76 cm)	6.2 inches (15.75 cm)
Screen to Body Ratio (calculated)
85.05 %	81.99 %
Screen to Body Ratio (claimed by the brand)
89.70 %	86 %
Touch Screen
Capacitive Touchscreen, Multi-touch	Yes, Capacitive Touchscreen, Multi-touch

Front Camera

Camera Features
-	Wide Angle Selfie
Camera Setup
Single	Single
Flash
Yes, Dual LED	Yes, Soft light flash
Resolution
32 MP f/2.2, Wide Angle, Primary Camera	16 MP f/2.0, Primary Camera
Sensor
-	CMOS
Video Recording
1920x1080 @ 30 fps	-

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General

Brand
Infinix	Infinix
Custom UI
XOS	-
Launch Date
February 21, 2024	October 31, 2018
Operating System
Android v13	Android v8.1 (Oreo)

Main Camera

Autofocus
Yes	Yes, Phase Detection autofocus
Camera Features
Digital Zoom Auto Flash Face detection Touch to focus	Digital Zoom Auto Flash Face detection Touch to focus
Camera Setup
Dual	Dual
Flash
Yes, Quad LED Ring Flash	Yes, Dual LED Flash
Image Resolution
8150 x 6150 Pixels	4128 x 3096 Pixels
Resolution
50 MP f/1.6, Wide Angle, Primary Camera 0.08 MP	13 MP f/2.0, Primary Camera 2 MP
Sensor
-	CMOS image sensor
Settings
Exposure compensation, ISO control	Exposure compensation, ISO control
Shooting Modes
Continuous Shooting High Dynamic Range mode (HDR)	Continuous Shooting High Dynamic Range mode (HDR)
Video Recording
1920x1080 @ 30 fps 1280x720 @ 30 fps	-
Video Recording Features
Short Video Mode	-

Multimedia

Audio Features
DTS Sound	-
Audio Jack
3.5 mm	3.5 mm
FM Radio
Yes	Yes
Loudspeaker
Yes	Yes

Network & Connectivity

Bluetooth
Yes, v5.0	Yes, v4.2
GPS
Yes with A-GPS	Yes with A-GPS
NFC
No	-
Network Support
5G Not Supported in India, 4G Supported in India, 3G, 2G	5G Not Supported in India, 4G Supported in India, 3G, 2G
SIM 1
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 / 1900 / 850 / 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) / 900(band 8) / 850(band 5) 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz GPRS: Available EDGE: Available
SIM 2
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 / 1900 / 850 / 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) / 900(band 8) / 850(band 5) 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz GPRS: Available EDGE: Available
SIM Size
SIM1: Nano, SIM2: Nano	SIM1: Nano, SIM2: Nano
SIM Slot(s)
Dual SIM, GSM+GSM	Dual SIM, GSM+GSM
USB Connectivity
Mass storage device, USB charging	Mass storage device, USB charging, microUSB
VoLTE
Yes	Yes
Wi-Fi
Yes, Wi-Fi 5 (802.11 a/b/g/n/ac)	Yes, Wi-Fi 4 (802.11 b/g/n)
Wi-Fi Features
Mobile Hotspot	Mobile Hotspot

Performance

Architecture
64 bit	-
CPU
Octa core (1.6 GHz, Dual core, Cortex A75 + 1.6 GHz, Hexa Core, Cortex A55)	Octa core, 1.4 GHz, Cortex A53
Chipset
Unisoc T606	Qualcomm Snapdragon 430 MSM8937
Fabrication
12 nm	-
Graphics
Mali-G57	Adreno 505
RAM
8 GB	3 GB
RAM Type
LPDDR4X	-
RAM type
LPDDR4X	-

Sensors

Fingerprint Sensor
Yes	Yes
Fingerprint Sensor Position
Side	Rear
Other Sensors
Light sensor, Proximity sensor, Accelerometer, Compass	Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope

Storage

Expandable Memory
Yes, Up to 2 TB	Yes, Up to 128 GB
Internal Memory
256 GB	32 GB
Storage Type
UFS 2.2	-
USB OTG
Yes	Yes
User Available Storage
-	Up to 23.5 GB