LeEco Le S3 (X522) vs Infinix Hot 40i (128GB)

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Side by side comparison between LeEco Le S3 vs Infinix Hot 40i phones, differences, pros, cons and full specifications. What's the better?

6/8/2025 9:10 AM, updated: 6/8/2025 9:42 AM

Compare Infinix Hot 40i X LeEco Le S3 (X522) 09Points

Specifications Compare Models Pictures

5.5"
IPS

1080x1920

16
MP

8mp

3GB
RAM

Octa-core

3000
mAh

(Non removable)

18Points Infinix Hot 40i (128GB) Compare LeEco Le S3 X

Specifications Compare Models Pictures

6.56"
IPS

720x1612

50
MP

32mp

4GB
RAM

Octa-core

5000
mAh

(Non removable)

What's the better phone? Infinix Hot 40i (128GB)

The phonemore's choice is much more technical than personal. Therefore, you shouldn't only consider this. Our goal is to help you, but what's important to us may not be important to you. You decide which one is the best! Comment!

9 Advantages LeEco Le S3 (X522)	vs	18 Advantages Infinix Hot 40i (128GB)
+153 grams (5.36 ounces)24% Lighter	vs	190 grams (6.65 ounces)
+7.5 millimeters (0.3 inches)11% Thinner	vs	8.3 millimeters (0.33 inches)
+Aluminum body, glass frontAdvantage More resistant material	vs	Plastic body, glass front
+1080x1920 pixels79% Higher resolution screen	vs	720x1612 pixels
+401 PPI49% Crisper display of text, images and videos because it has more pixels per inch (ppi)	vs	269 PPI
+4K UHD (3840x2160)3 times More image quality for recording videos with the primary camera	vs	Full HD (1920x1080)
+(4G LTE-A) 300 Mbps100% Faster for surfing the internet and download files	vs	(4G LTE-A) 150 Mbps
+Active noise cancellationAdvantage More noise-canceling microphones allow for better quality in calls and audio for recorded videos	vs	Not supported
+Gorilla Glass 3Advantage Protection against scratches on the screen lets you carry your phone with your keys	vs	Not supported
1.8GHz 64bit Octa-core	vs	+1.6GHz 64bit Octa-core (12nm)5% More powerful processor, you can open your applications faster
3GB LPDDR3	vs	+4GB LPDDR433% More RAM memory. Typically more responsive and better for multitasking.
32GB (22GB available)	vs	+128GB (103GB available)4 times More internal storage for applications and files
Not supported	vs	+Until 1TB microSD, microSDXCAdvantage More external storage for files using memory cards
60Hz	vs	+90Hz50% The display reproduces more frames per second because the frequency (Hertz) is higher, improves fluidity and tires your eyes less.
5.5"	vs	+6.56"19% Larger screen
(back) 16MP	vs	+(dual camera) 50MP + 0.08MP2 times Higher resolution main camera
Dual-LED flash	vs	+Quad-LED on main camera and Dual-LED on front cameraAdvantage The Quad-LED on main camera and Dual-LED on front camera helps in dark places or in low light
Not supported	vs	+BSI sensorAdvantage The BSI sensor allows the entry of more light generating photos with more detail and brightness
HDR photo only main camera	vs	+HDR photo on both camerasAdvantage The HDR technology produced photos with more detail in dark areas
(front) 8MP	vs	+(front) 32MP3 times Higher resolution secondary camera to take pictures and selfies
(front) HD (1280x720)	vs	+(front) Full HD (1920x1080)125% More image quality for recording videos with the secondary camera
Android 6.0 Marshmallow	vs	+Android 13Advantage Android 13 is newer and safer
Not supported	vs	+Face unlock 2DAdvantage Sensors help you use the device
3000 mAh	vs	+5000 mAh67% Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
Type-C reversible connector	vs	+3.5mm jackAdvantage Headsets with 3.5mm Jack size are more common and easy to find in stores
Not supported	vs	+FMAdvantage The radio lets you listen to your songs and sports in general
4.1 + A2DP	vs	+5.0 + A2DP/LEAdvantage Bluetooth 5.0 + A2DP/LE is newer and faster

24 Common items in both devices

TFT IPS LCD

16 million

Only digital zoom

PDAF: phase detection autofocus / Autofocus

EIS: Digital stabilization

4G LTE-A

Capacitive

+17 specs and more in the table below

Check the comparison table below for more items that are not evaluated in comparison score above.

Highlight differences

📱 Model features
	LeEco Le S3 (X522)	Infinix Hot 40i (128GB)
Change model		Choose the model
Model	LeEco Le S3 (X522)	Hot 40i (128GB)
Other model names	LeEco S3 X522 AM, Letv LEX522, LeEco X522 3GB RAM	Infinix Hot 40i X6528B
Country or region available	Canada, USA	(Global, International)
Brand	LeEco	Infinix
Release date	11/1/2016	12/1/2023, Announced: 12/5/2023
Depth	7.5 millimeters (0.3 inches)	8.3 millimeters (0.33 inches)
Size (width x height)	74.2 x 151.1 millimeters (2.92 x 5.95 in)	75.6 x 163.6 millimeters (2.98 x 6.44 in)
Weight	153 grams (5.36 ounces)	190 grams (6.65 ounces)
Build, materials	Aluminum body, glass front	Plastic body, glass front
Protection against water and others	Not supported	Not supported
📲 Display
	LeEco Le S3 (X522)	Infinix Hot 40i (128GB)
Display type	TFT IPS LCD	TFT IPS LCD
Screen size	5.5" inches	6.56" inches
Screen-to-body ratio	~74.4% (screen-to-body ratio)	~83.6% (screen-to-body ratio)
Display resolution	1080x1920 pixels (16:9)	720x1612 pixels (20:9)
Touchscreen	Capacitive Multitouch	Capacitive Multitouch
Pixel density (dot pitch)	401 PPI	269 PPI
Colors	16 million	16 million
Scratch-resistant glass	Gorilla Glass 3	Not supported
Refresh rate	60Hz	90Hz
Display features	Not supported	480nits[peak]
🤖 Operating System
	LeEco Le S3 (X522)	Infinix Hot 40i (128GB)
System version	Android 6.0 Marshmallow	Android 13
Firmware update	feature not registered	feature not registered
User Interface	eUI 5.8	XOS 13
⚙️ Processor
	LeEco Le S3 (X522)	Infinix Hot 40i (128GB)
Chipset	64bit: Qualcomm Snapdragon 652 MSM8976 (28nm)	64bit: Unisoc Tiger T606 (12nm)
CPU	Octa-core, 2 processors: 4x 1.8GHz ARM Cortex-A72 (Quad-core) 4x 1.4GHz ARM Cortex-A53 (Quad-core)	Octa-core, 2 processors: 2x 1.6GHz ARM Cortex-A75 (Dual-core) 6x 1.6GHz ARM Cortex-A55 (Hexa-core)
GPU graphical controller	Qualcomm Adreno 510 600Mhz	ARM Mali-G57 MC1 (650MHz)
Performance (benchmark)	feature not registered	AnTuTu: 250817 (v10)
💽 Memory and storage
	LeEco Le S3 (X522)	Infinix Hot 40i (128GB)
RAM memory	3GB LPDDR3	4GB LPDDR4
Internal storage	32GB (22GB available)	128GB (103GB available) UFS 2.0
External storage	Not supported	Until 1TB microSD, microSDXC (dedicated slot)
📶 Mobile networks
	LeEco Le S3 (X522)	Infinix Hot 40i (128GB)
Dual-SIM	Dual-SIM Standby - Call active on one sim card	Dual-SIM Standby - Call active on one sim card (dedicated slot)
SIM card	2 slots (Dual-SIM) nano-SIM (4FF)	2 slots (Dual-SIM) nano-SIM (4FF)
Maximum Download / Upload	300/50 Mbps	150/50 Mbps
Network technology	2G, 3G, 4G	2G, 3G, 4G
Frequency, bands	Expand band details Collapse details
GSM MHz band	Quad-Band 850/900/1800/1900	Quad-Band 850/900/1800/1900
Primary 2G network	GSM 850/900/1800/1900	GSM 850/900/1800/1900
Primary 3G network	UMTS 850/1700/1900/2100	UMTS 850/900/1700/1900/2100
Primary 4G network	LTE Cat6 (1, 2, 3, 4, 5, 7, 8, 12, 17)	LTE Cat4 (1, 2, 3, 4, 5, 7, 8, 20, 28) TD-LTE (38, 40, 41) VoLTE
Primary 5G network	Not supported	Not supported
Primary data network	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, LTE, LTE-A	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A
Secondary 2G network	GSM 850/900/1800/1900	GSM 850/900/1800/1900
Secondary 3G network	Not supported	UMTS 850/900/1700/1900/2100
Secondary 4G network	Not supported	LTE Cat4 (1, 2, 3, 4, 5, 7, 8, 20, 28) TD-LTE (38, 40, 41) VoLTE
Secondary data network	GPRS, EDGE	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A
📷 Camera
	LeEco Le S3 (X522)	Infinix Hot 40i (128GB)
Back camera (main camera)	16 megapixels	(dual camera) 50 megapixels 0.08MP AI f/2.0
Main camera resolution	4608x3456 pixels	8160x6120 pixels
Video recording (primary)	4K UHD (3840x2160) 30 fps	Full HD (1920x1080) 30 fps
Flash	Dual-LED flash	Quad-LED on main camera and Dual-LED on front camera
Focal aperture	feature not registered	f/1.6 (aperture)
Focal length	feature not registered	feature not registered
Sensor size	feature not registered	feature not registered
Pixel size	feature not registered	feature not registered
Autofocus	PDAF: phase detection autofocus	Autofocus
Touch focus	Supported	Supported
Image stabilization	EIS: Digital stabilization	EIS: Digital stabilization
Zoom	Only digital zoom	Only digital zoom
Face/smile detection	Face detection, Smile detection	Face detection, Smile detection
BSI sensor	Not supported	Supported
HDR	HDR photo only main camera	HDR photo on both cameras
Camera extras	1080p@30fps 720p@120fps	1080p@30fps
📸 Front camera
	LeEco Le S3 (X522)	Infinix Hot 40i (128GB)
Front camera (secondary)	8 megapixels	32 megapixels
Front camera resolution	3264x2448 pixels	6528x4896 pixels
Video recording (secondary)	HD (1280x720)	Full HD (1920x1080)
Front flash	Not supported	Dual-LED
Focal aperture	feature not registered	f/2.2 (aperture)
Focal length	feature not registered	feature not registered
Sensor size	feature not registered	feature not registered
Pixel size	feature not registered	feature not registered
🔉 Sound and multimedia
	LeEco Le S3 (X522)	Infinix Hot 40i (128GB)
Loudspeaker	Mono sound (not stereo) Dolby Atmos	Mono sound (not stereo)
Active noise cancellation	2 microphones or more	1 microphone
Radio	Not supported	FM
TV	Not supported	Not supported
Video formats	MP4, H.265, H.264, H.263, XviD	MP4, H.265, H.264, H.263, XviD, MKV
Audio formats	MP3, WAV, eAAC+, FLAC	MP3, WAV, WMA, eAAC+, FLAC
🔌 Connectivity
	LeEco Le S3 (X522)	Infinix Hot 40i (128GB)
USB	USB 2.0 Type-C reversible connector	USB 2.0 Type-C, USB OTG On-The-Go
Audio output	Type-C reversible connector	3.5mm jack
TV output	Not supported	USB Type-C (reversible)
Bluetooth	4.1 + A2DP	5.0 + A2DP/LE
WiFi	802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO WiFi hotspot	802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot
DLNA	Not supported	Not supported
GPS	A-GPS, GeoTagging	A-GPS, GeoTagging
NFC	Not supported	Not supported
Infrared port	Supported	Not supported
🧭 Sensors
	LeEco Le S3 (X522)	Infinix Hot 40i (128GB)
Sensors	Accelerometer Ambient light sensor Compass Fingerprint sensor Hall effect Proximity sensor	Accelerometer Ambient light sensor Compass Face unlock 2D Fingerprint sensor (side-mounted) Proximity sensor
Vibrating alert	Supported	Supported
🔋 Battery
	LeEco Le S3 (X522)	Infinix Hot 40i (128GB)
Battery type	Li-Ion: lithium-ion (Non removable)	LiPo: li-ion polymer (Non removable)
Battery capacity	3000 mAh	5000 mAh
Charger, watts	18W Wired fast charging Quick Charge 3	18W Wired fast charging Reverse charging by cable
Inductive / wireless charging	Not supported	Not supported
Talk time autonomy	feature not registered	feature not registered
Standby	feature not registered	feature not registered
➕ Other features
	LeEco Le S3 (X522)	Infinix Hot 40i (128GB)
Call control	Voice dialing, Voice recorder	Voice dialing, Voice recorder, Voice commands
Messaging	SMS (T9), MMS, E-mail, Push mail	SMS (T9), MMS, E-mail, Push mail
Hands-free calling	Supported	Supported
Video calling	Supported	Supported
Ringtones	Polyphonic and customized	Polyphonic and customized
Web browser	HTML, XHTML, HTML5	HTML, XHTML, HTML5
Antenna	Internal antenna	Internal antenna
Qwerty physical keyboard	Not supported	Not supported
Miscellaneous	• Colors: Gray, Gold, Rose Gold	• Colors: Starlit Black, Palm Blue, Horizon Gold, Starfall Green • Magic Ring
☢️ Radiation rate
	LeEco Le S3 (X522)	Infinix Hot 40i (128GB)
SAR 1.6W/kg (USA, Mexico, etc.)	feature not registered	feature not registered
SAR 2W/kg (Europe, UK, etc.)	feature not registered	feature not registered