Xiaomi Mi 9T (128GB) vs Infinix Hot 40i (256GB)

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Side by side comparison between Xiaomi Mi 9T vs Infinix Hot 40i phones, differences, pros, cons and full specifications. What's the better?

6/8/2025 9:34 AM, updated: 6/8/2025 9:42 AM

Compare Infinix Hot 40i X Xiaomi Mi 9T (128GB) 15Points

Specifications Compare Models Pictures

6.39"
AMOLED

1080x2340

48
MP

20mp

6GB
RAM

Octa-core

4000
mAh

(Non removable)

13Points Infinix Hot 40i (256GB) Compare Xiaomi Mi 9T X

Specifications Compare Models Pictures

6.56"
IPS

720x1612

50
MP

32mp

8GB
RAM

Octa-core

5000
mAh

(Non removable)

What's the better phone? Xiaomi Mi 9T (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!

15 Advantages Xiaomi Mi 9T (128GB)	vs	13 Advantages Infinix Hot 40i (256GB)
+2.2GHz 64bit Octa-core (8nm)44% More powerful processor, you can open your applications faster	vs	1.6GHz 64bit Octa-core (12nm)
+UFS 2.1Advantage Fastest write and read storage.	vs	UFS 2.0
+Aluminum frame, glass front/backAdvantage More resistant material	vs	Plastic body, glass front
+AMOLEDAdvantage AMOLED display is brighter and more vivid	vs	TFT IPS LCD
+HDR10Advantage The HDR10 display provides vibrant colors and more details	vs	Not supported
+1080x2340 pixels118% Higher resolution screen	vs	720x1612 pixels
+403 PPI50% Crisper display of text, images and videos because it has more pixels per inch (ppi)	vs	269 PPI
+(triple camera) 48MP + 8MP + 13MP38% Higher resolution main camera	vs	(dual camera) 50MP + 0.08MP
+Digital and optical zoomAdvantage The zoom allows for better focus and approach to take pictures	vs	Only digital zoom
+4K UHD (3840x2160)3 times More image quality for recording videos with the primary camera	vs	Full HD (1920x1080)
+(4G LTE-A) 800 Mbps4 times Faster for surfing the internet and download files	vs	(4G LTE-A) 150 Mbps
+GyroscopeAdvantage Sensors help you use the device	vs	Not supported
+Active noise cancellationAdvantage More noise-canceling microphones allow for better quality in calls and audio for recorded videos	vs	Not supported
+NFCAdvantage NFC allows you to make payments by approach quickly and securely	vs	Not supported
+Gorilla Glass 5Advantage Protection against scratches on the screen lets you carry your phone with your keys	vs	Not supported
6GB LPDDR4X	vs	+8GB LPDDR433% More RAM memory. Typically more responsive and better for multitasking.
128GB (109GB available)	vs	+256GB (230GB available)111% More internal storage for applications and files
Not supported	vs	+Until 1TB microSD, microSDXCAdvantage More external storage for files using memory cards
191 grams (6.69 ounces)	vs	+190 grams (6.65 ounces)1% Lighter
8.8 millimeters (0.35 inches)	vs	+8.3 millimeters (0.33 inches)6% Thinner
60Hz	vs	+90Hz50% The display reproduces more frames per second because the frequency (Hertz) is higher, improves fluidity and tires your eyes less.
6.39"	vs	+6.56"3% Larger screen
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
f/1.8 (aperture)	vs	+f/1.6 (aperture)13% Diaphragm opening (Aperture) of the camera which has the smallest F number takes photos with better light exposure.
(front) 20MP	vs	+(front) 32MP61% Higher resolution secondary camera to take pictures and selfies
Android 10	vs	+Android 13Advantage Android 13 is newer and safer
4000 mAh	vs	+5000 mAh25% Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use

27 Common items in both devices

16 million

PDAF: phase detection autofocus / Autofocus

EIS: Digital stabilization

HDR photo on both cameras

(front) Full HD (1920x1080)

4G LTE-A

Capacitive

+20 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
	Xiaomi Mi 9T (128GB)	Infinix Hot 40i (256GB)
Change model		Choose the model
Model	Xiaomi Mi 9T (128GB)	Hot 40i (256GB)
Other model names	Xiaomi Mi 9T (Global version) M1903F10G, Xiaomi Redmi K20	Infinix Hot 40i X6528B
Country or region available	(Global, International), (Europe), Hong Kong, Taiwan	(Global, International)
Brand	Xiaomi	Infinix
Release date	6/1/2019	12/1/2023, Announced: 12/5/2023
Depth	8.8 millimeters (0.35 inches)	8.3 millimeters (0.33 inches)
Size (width x height)	74.3 x 156.7 millimeters (2.93 x 6.17 in)	75.6 x 163.6 millimeters (2.98 x 6.44 in)
Weight	191 grams (6.69 ounces)	190 grams (6.65 ounces)
Build, materials	Aluminum frame, glass front/back	Plastic body, glass front
Protection against water and others	Not supported	Not supported
📲 Display
	Xiaomi Mi 9T (128GB)	Infinix Hot 40i (256GB)
Display type	AMOLED	TFT IPS LCD
Screen size	6.39" inches	6.56" inches
Screen-to-body ratio	~86.1% (screen-to-body ratio)	~83.6% (screen-to-body ratio)
Display resolution	1080x2340 pixels (19.5:9)	720x1612 pixels (20:9)
Touchscreen	Capacitive Multitouch	Capacitive Multitouch
Pixel density (dot pitch)	403 PPI	269 PPI
Colors	16 million	16 million
Scratch-resistant glass	Gorilla Glass 5	Not supported
Refresh rate	60Hz	90Hz
Display features	600nits[typ] HDR10	480nits[peak]
🤖 Operating System
	Xiaomi Mi 9T (128GB)	Infinix Hot 40i (256GB)
System version	Android 9.0 Pie	Android 13
Firmware update	Android 10	feature not registered
User Interface	feature not registered	XOS 13
⚙️ Processor
	Xiaomi Mi 9T (128GB)	Infinix Hot 40i (256GB)
Chipset	64bit: Qualcomm Snapdragon 730 (SM7150-AA) (8nm)	64bit: Unisoc Tiger T606 (12nm)
CPU	Octa-core, 2 processors: 2x 2.2GHz Kryo 470 Gold (Dual-core) 6x 1.8GHz Kryo 470 Silver (Hexa-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 618 (610MHz)	ARM Mali-G57 MC1 (650MHz)
Performance (benchmark)	feature not registered	AnTuTu: 250817 (v10)
💽 Memory and storage
	Xiaomi Mi 9T (128GB)	Infinix Hot 40i (256GB)
RAM memory	6GB LPDDR4X	8GB LPDDR4
Internal storage	128GB (109GB available) UFS 2.1	256GB (230GB available) UFS 2.0
External storage	Not supported	Until 1TB microSD, microSDXC (dedicated slot)
📶 Mobile networks
	Xiaomi Mi 9T (128GB)	Infinix Hot 40i (256GB)
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	800/150 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 850/900/1700/1900/2100	UMTS 850/900/1700/1900/2100
Primary 4G network	LTE Cat15/13 (Bands 1, 2, 3, 4, 5, 7, 8, 20, 28) TD-LTE (Bands 38, 40) VoLTE	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, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, TD-SCDMA, UMTS, TD-HSDPA, HSDPA, HSUPA, HSPA+, TD-LTE, 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
	Xiaomi Mi 9T (128GB)	Infinix Hot 40i (256GB)
Back camera (main camera)	(triple camera) 48 megapixels 8MP telephoto f/2.453mm1/4"1.12µmPDAF2x-optical-zoom 13MP ultrawide f/2.412mm1/3"1.12µm	(dual camera) 50 megapixels 0.08MP AI f/2.0
Main camera resolution	8000x6000 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	f/1.8 (aperture)	f/1.6 (aperture)
Focal length	26mm (lens)	feature not registered
Sensor size	1/2" inches	feature not registered
Pixel size	0.8µm pixel	feature not registered
Autofocus	PDAF: phase detection autofocus	Autofocus
Touch focus	Supported	Supported
Image stabilization	EIS: Digital stabilization	EIS: Digital stabilization
Zoom	Digital and optical zoom	Only digital zoom
Face/smile detection	Face detection, Smile detection	Face detection, Smile detection
BSI sensor	Not supported	Supported
HDR	HDR photo on both cameras	HDR photo on both cameras
Camera extras	feature not registered	1080p@30fps
📸 Front camera
	Xiaomi Mi 9T (128GB)	Infinix Hot 40i (256GB)
Front camera (secondary)	20 megapixels *Motorized pop-up camera (slider)	32 megapixels
Front camera resolution	5184x3840 pixels	6528x4896 pixels
Video recording (secondary)	Full HD (1920x1080)	Full HD (1920x1080)
Front flash	Not supported	Dual-LED
Focal aperture	f/2.2 (aperture)	f/2.2 (aperture)
Focal length	feature not registered	feature not registered
Sensor size	feature not registered	feature not registered
Pixel size	0.8µm pixel	feature not registered
🔉 Sound and multimedia
	Xiaomi Mi 9T (128GB)	Infinix Hot 40i (256GB)
Loudspeaker	Supported	Mono sound (not stereo)
Active noise cancellation	2 microphones or more	1 microphone
Radio	FM	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, WMA, eAAC+, FLAC	MP3, WAV, WMA, eAAC+, FLAC
🔌 Connectivity
	Xiaomi Mi 9T (128GB)	Infinix Hot 40i (256GB)
USB	USB 2.0 Type-C, USB OTG On-The-Go	USB 2.0 Type-C, USB OTG On-The-Go
Audio output	3.5mm jack	3.5mm jack
TV output	Not supported	USB Type-C (reversible)
Bluetooth	5.0 + A2DP/LE	5.0 + A2DP/LE
WiFi	802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO WiFi Direct, 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, GLONASS, GALILEO, BeiDou	A-GPS, GeoTagging
NFC	Supported	Not supported
Infrared port	Not supported	Not supported
🧭 Sensors
	Xiaomi Mi 9T (128GB)	Infinix Hot 40i (256GB)
Sensors	Accelerometer Ambient light sensor Compass Face unlock Fingerprint sensor (under display) Gyroscope Proximity sensor	Accelerometer Ambient light sensor Compass Face unlock Fingerprint sensor (side-mounted) Proximity sensor
Vibrating alert	Supported	Supported
🔋 Battery
	Xiaomi Mi 9T (128GB)	Infinix Hot 40i (256GB)
Battery type	LiPo: li-ion polymer (Non removable)	LiPo: li-ion polymer (Non removable)
Battery capacity	4000 mAh	5000 mAh
Charger, watts	18W (9V/2A) Wired fast charging	18W Wired fast charging Reverse charging by cable
Inductive / wireless charging	feature not registered	Not supported
Talk time autonomy	feature not registered	feature not registered
Standby	feature not registered	feature not registered
➕ Other features
	Xiaomi Mi 9T (128GB)	Infinix Hot 40i (256GB)
Call control	Voice dialing, Voice recorder, Voice commands	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: Carbon black, Flame red, Glacier blue • MIUI 10 • HDR display • 24-bit/192kHz audio • Quick Charge 4+	• Colors: Starlit Black, Palm Blue, Horizon Gold, Starfall Green • Magic Ring
☢️ Radiation rate
	Xiaomi Mi 9T (128GB)	Infinix Hot 40i (256GB)
SAR 1.6W/kg (USA, Mexico, etc.)	1.34W/kg (head), 1.51W/kg (body)	feature not registered
SAR 2W/kg (Europe, UK, etc.)	feature not registered	feature not registered