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  3. Note 50x vs Spark 40 4G

Infinix Note 50x vs Tecno Spark 40 4G

What Note 50x does better (5) and where Spark 40 4G wins (3) — every spec side by side.

Infinix Note 50x
Infinix · 2025Note 50x
7.0Score
5 advantages≈ $140
Higher score
vs
Tecno Spark 40 4G
Tecno · 2025Spark 40 4G
6.9Score
3 advantages≈ $120
5.4Display5.8
5.4Camera4.6
8.0Battery7.9
4.7Features5.7
Dimensions

Size comparison

Note 50xSpark 40 4G
76.4 × 165.4877 × 165.67.7
Note 50xSpark 40 4GDifference
Height165.4 mm165.6 mm−0.2 mm
Width76.4 mm77 mm−0.6 mm
Thickness8 mm7.7 mm+0.3 mm

Drawn to the same scale from the official dimensions (front and side).

Why is Note 50x better than Spark 40 4G?

  1. Battery capacity5,500 mAh vs 5,200 mAh+6%
  2. Process4 nm vs 12 nm3×
  3. CPU frequency2.5 GHz vs 2 GHz+25%
  4. Max video4K vs 1080p
  5. Wi-Fi standardWi-Fi 6 vs Wi-Fi 4+50%

Why is Spark 40 4G better than Note 50x?

  1. NFCNo · Note 50x: Yes
  2. 3.5 mm headphone jackNo · Note 50x: Yes
  3. Thickness8 mm vs 7.7 mm+4%
Specifications

Side by side

Infinix Note 50xInfinix Note 50x≈ $1407.0
Design
Weight195 g—
Thickness8 mm7.7 mm
Height165.4 mm165.6 mm
Width76.4 mm77 mm
FramePlastic—
BackPlastic—
Ingress protectionIP64IP64
Water resistance (IPx)IPx4IPx4
ColoursTitanium Gray, Enchanted Purple, Sea Breeze Green, Sunset Spice PinkInk Black, Titanium Grey, Veil White, Mirage Blue, Sun Orange
Display
Screen size6.7″6.7″
PanelIPS LCDIPS LCD
OLED panelNoNo
Resolution (width)720 px720 px
Resolution (height)1,600 px1,600 px
Pixel density263 ppi263 ppi
Refresh rate120 Hz120 Hz
Peak brightness560 nits—
Screen-to-body ratio85%84.2%
Performance
ChipsetMediatek Dimensity 7300 UltimateMediatek Helio G81
Chip makerMediaTekMediaTek
Process4 nm12 nm
CPU cores88
CPU frequency2.5 GHz2 GHz
GPUMali-G615 MC2Mali-G52 MC2
AnTuTu score847,731—
Geekbench 6 (multi-core)2,718—
Memory
RAM8 GB8 GB
Storage (max)256 GB256 GB
Storage (base)128 GB128 GB
Storage typeUFS 2.2—
Memory card slotYesYes
Camera
Main camera50 MP50 MP
Main camera aperturef/1.6—
Rear cameras11
Optical stabilisationNoNo
Ultra-wide cameraNoNo
Telephoto cameraNoNo
Max video4K1080p
4K video frame rate30 fps—
Selfie camera8 MP8 MP
4K selfie videoNoNo
Battery
Battery capacity5,500 mAh5,200 mAh
Battery typeLi-Po—
Wired charging45 W45 W
Charged in 30 min50%—
Wireless chargingNoNo
Connectivity
5GYes—
eSIMNoNo
Dual SIMYesYes
Wi-Fi standardWi-Fi 6Wi-Fi 4
Bluetooth5.4—
NFCNoYes
USBUSB Type-C 2.0USB Type-C
USB version2—
Infrared portYes—
Satellite navigationGLONASS, GALILEO, BDS—
Features
Stereo speakersYesYes
3.5 mm headphone jackNoYes
Fingerprint sensorSideSide
SensorsFingerprint (side-mounted), accelerometer, gyro, proximity, compassFingerprint (side-mounted); unspecified sensors
Software
OS at launchAndroid 15Android 15
PlatformAndroidAndroid
InterfaceXOS 15—
Major OS updates promised2—
To compare: 0up to 4 models
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