Oppo Find X (128GB) vs Infinix Hot 40i (128GB)

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

6/8/2025 9:10 AM, updated: 6/9/2025 11:20 PM

Compare Infinix Hot 40i X Oppo Find X (128GB) 17Points

Specifications Compare Models Pictures

6.42"
AMOLED

1080x2340

16
MP

25mp

8GB
RAM

Octa-core

3730
mAh

(Non removable)

13Points Infinix Hot 40i (128GB) Compare Oppo Find X 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? Oppo Find X (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!

17 Advantages Oppo Find X (128GB)	vs	13 Advantages Infinix Hot 40i (128GB)
+2.8GHz 64bit Octa-core (10nm)62% More powerful processor, you can open your applications faster	vs	1.6GHz 64bit Octa-core (12nm)
+8GB LPDDR4X100% More RAM memory. Typically more responsive and better for multitasking.	vs	4GB LPDDR4
+UFS 2.1Advantage Fastest write and read storage.	vs	UFS 2.0
+186 grams (6.51 ounces)2% Lighter	vs	190 grams (6.65 ounces)
+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
+1080x2340 pixels118% 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
+OIS: Optical stabilizationAdvantage Image stabilization prevents blurry photos and helps in recording motion video	vs	EIS: Digital stabilization
+4K UHD (3840x2160)3 times More image quality for recording videos with the primary camera	vs	Full HD (1920x1080)
+(4G LTE-A) 1024 Mbps6 times Faster for surfing the internet and download files	vs	(4G LTE-A) 150 Mbps
+Face unlock 3DAdvantage Sensors help you use the device	vs	Face unlock 2D
+GyroscopeAdvantage Sensors help you use the device	vs	Not supported
+20W11% More power (watts) to charge the battery faster. Sometimes, the charger that comes with the device doesn't have the same power supported by the device. Check before you buy it.	vs	18W
+2 microphones100% More noise-canceling microphones allow for better quality in calls and audio for recorded videos	vs	1 microphone
+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
Not supported	vs	+Until 1TB microSD, microSDXCAdvantage More external storage for files using memory cards
9.4 millimeters (0.37 inches)	vs	+8.3 millimeters (0.33 inches)13% Thinner
60Hz	vs	+90Hz50% The display reproduces more frames per second because the frequency (Hertz) is higher, improves fluidity and tires your eyes less.
6.42"	vs	+6.56"2% Larger screen
(dual camera) 16MP + 20MP	vs	+(dual camera) 50MP + 0.08MP39% 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
f/2.0 (aperture)	vs	+f/1.6 (aperture)25% Diaphragm opening (Aperture) of the camera which has the smallest F number takes photos with better light exposure.
(front) 25MP	vs	+(front) 32MP28% Higher resolution secondary camera to take pictures and selfies
Android 10	vs	+Android 13Advantage Android 13 is newer and safer
Not supported	vs	+Fingerprint sensor (side-mounted)Advantage Sensors help you use the device
3730 mAh	vs	+5000 mAh34% 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

25 Common items in both devices

128GB (110GB available) / 128GB (103GB available)

16 million

Only digital zoom

PDAF: phase detection autofocus / Autofocus

BSI sensor

HDR photo on both cameras

(front) Full HD (1920x1080)

+18 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
	Oppo Find X (128GB)	Infinix Hot 40i (128GB)
Change model		Choose the model
Model	Find X (128GB)	Hot 40i (128GB)
Other model names	BBK Oppo Find X PAFM00, PAFT00	Infinix Hot 40i X6528B
Country or region available	(Global, International), China, Hong Kong	(Global, International)
Brand	Oppo	Infinix
Release date	7/1/2018	12/1/2023, Announced: 12/5/2023
Depth	9.4 millimeters (0.37 inches)	8.3 millimeters (0.33 inches)
Size (width x height)	74.2 x 156.7 millimeters (2.92 x 6.17 in)	75.6 x 163.6 millimeters (2.98 x 6.44 in)
Weight	186 grams (6.51 ounces)	190 grams (6.65 ounces)
Build, materials	Aluminum frame, glass front/back Back: Gorilla Glass 5	Plastic body, glass front
Protection against water and others	Not supported	Not supported
📲 Display
	Oppo Find X (128GB)	Infinix Hot 40i (128GB)
Display type	AMOLED	TFT IPS LCD
Screen size	6.42" inches	6.56" inches
Screen-to-body ratio	~87% (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)	401 PPI	269 PPI
Colors	16 million	16 million
Scratch-resistant glass	Gorilla Glass 5	Not supported
Refresh rate	60Hz	90Hz
Display features	Not supported	480nits[peak]
🤖 Operating System
	Oppo Find X (128GB)	Infinix Hot 40i (128GB)
System version	Android 8.1 Oreo	Android 13
Firmware update	Android 10	feature not registered
User Interface	ColorOS 5.1 / 7.0	XOS 13
⚙️ Processor
	Oppo Find X (128GB)	Infinix Hot 40i (128GB)
Chipset	64bit: Qualcomm Snapdragon 845 (SDM845) (10nm)	64bit: Unisoc Tiger T606 (12nm)
CPU	Octa-core, 2 processors: 4x 2.8GHz Kryo 385 Gold (Quad-core) 4x 1.7GHz Kryo 385 Silver (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 630 (710MHz)	ARM Mali-G57 MC1 (650MHz)
Performance (benchmark)	feature not registered	AnTuTu: 250817 (v10)
💽 Memory and storage
	Oppo Find X (128GB)	Infinix Hot 40i (128GB)
RAM memory	8GB LPDDR4X	4GB LPDDR4
Internal storage	128GB (110GB available) UFS 2.1	128GB (103GB available) UFS 2.0
External storage	Not supported	Until 1TB microSD, microSDXC (dedicated slot)
📶 Mobile networks
	Oppo Find X (128GB)	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	1024/150 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	CDMA 800, GSM 850/900/1800/1900	GSM 850/900/1800/1900
Primary 3G network	CDMA2000 1xEV-DO TD-SCDMA 1900/2000 UMTS 850/900/1700/1900/2100	UMTS 850/900/1700/1900/2100
Primary 4G network	LTE Cat16 (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 29, 32, 66) TD-LTE (34, 38, 39, 40, 41)	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
	Oppo Find X (128GB)	Infinix Hot 40i (128GB)
Back camera (main camera)	(dual camera) 16 megapixels 20MP f/2.01/2.8"1.0µm	(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	f/2.0 (aperture)	f/1.6 (aperture)
Focal length	feature not registered	feature not registered
Sensor size	1/2.6" inches	feature not registered
Pixel size	1.22µm pixel	feature not registered
Autofocus	PDAF: phase detection autofocus	Autofocus
Touch focus	Supported	Supported
Image stabilization	OIS: Optical stabilization	EIS: Digital stabilization
Zoom	Only digital zoom	Only digital zoom
Face/smile detection	Face detection, Smile detection	Face detection, Smile detection
BSI sensor	Supported	Supported
HDR	HDR photo on both cameras	HDR photo on both cameras
Camera extras	feature not registered	1080p@30fps
📸 Front camera
	Oppo Find X (128GB)	Infinix Hot 40i (128GB)
Front camera (secondary)	25 megapixels *Motorized pop-up camera (slider)	32 megapixels
Front camera resolution	5760x4320 pixels	6528x4896 pixels
Video recording (secondary)	Full HD (1920x1080)	Full HD (1920x1080)
Front flash	Not supported	Dual-LED
Focal aperture	f/2.0 (aperture)	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
	Oppo Find X (128GB)	Infinix Hot 40i (128GB)
Loudspeaker	Mono sound (not stereo)	Mono sound (not stereo)
Active noise cancellation	2 microphones	1 microphone
Radio	Not supported	FM
TV	Not supported	Not supported
Video formats	MP4, H.265, H.264, H.263, DivX, XviD	MP4, H.265, H.264, H.263, XviD, MKV
Audio formats	MP3, OGG, eAAC+, FLAC	MP3, WAV, WMA, eAAC+, FLAC
🔌 Connectivity
	Oppo Find X (128GB)	Infinix Hot 40i (128GB)
USB	USB 2.0 Type-C, USB OTG On-The-Go	USB 2.0 Type-C, USB OTG On-The-Go
Audio output	Type-C reversible connector	3.5mm jack
TV output	USB Type-C (reversible)	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, BeiDou	A-GPS, GeoTagging
NFC	Supported	Not supported
Infrared port	Not supported	Not supported
🧭 Sensors
	Oppo Find X (128GB)	Infinix Hot 40i (128GB)
Sensors	Accelerometer Ambient light sensor Compass Face unlock 3D Gyroscope Hall effect Proximity sensor	Accelerometer Ambient light sensor Compass Face unlock 2D Fingerprint sensor (side-mounted) Proximity sensor
Vibrating alert	Supported	Supported
🔋 Battery
	Oppo Find X (128GB)	Infinix Hot 40i (128GB)
Battery type	LiPo: li-ion polymer (Non removable)	LiPo: li-ion polymer (Non removable)
Battery capacity	3730 mAh	5000 mAh
Charger, watts	20W Wired fast charging VOOC 3.0	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
	Oppo Find X (128GB)	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: Bordeaux Red, Glacier Blue	• Colors: Starlit Black, Palm Blue, Horizon Gold, Starfall Green • Magic Ring
☢️ Radiation rate
	Oppo Find X (128GB)	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