Product
Infinix Note 40S
Infinix Note 40S
₹14,990
Infinix Note 50 4G
Infinix Note 50 4G
₹16,038
Battery
Charging 33W wired, 50% in 31 min20W wireless MagChargeReverse wiredReverse wirelessBypass charging 45W wired, 100% in 60 min30W wireless MagCharge10W Reverse wiredReverse wirelessBypass Charging
Type 5000 mAh 5200 mAh
Body
Build - Glass front, aluminum frame
Dimensions 164.1 x 74.6 x 7.8 mm (6.46 x 2.94 x 0.31 in) 163.3 x 74.4 x 7.6 mm (6.43 x 2.93 x 0.30 in)
SIM Nano-SIM + Nano-SIM Nano-SIM + Nano-SIM
Weight 176 g (6.21 oz) 199 g (7.02 oz)
  IP54 dust protected and water resistant (water splashes) IP64 dust tight and water resistant (water splashes)Aerospace-Grade AluminumRGB notification light (on the back)
Comms
Bluetooth Yes 5.4, A2DP, LE
Infrared port - Yes
NFC Yes (market/region dependent) Yes (market/region dependent)
Positioning GPS GPS
Radio FM radio FM radio
USB USB Type-C 2.0, OTG USB Type-C 2.0, OTG
WLAN Wi-Fi 802.11 a/b/g/n/ac, dual-band Wi-Fi 802.11 a/b/g/n/ac, dual-band
Display
Protection Corning Gorilla Glass -
Resolution 1080 x 2436 pixels (~393 ppi density) 1080 x 2436 pixels (~393 ppi density)
Size 6.78 inches, 109.9 cm2 (~89.8% screen-to-body ratio) 6.78 inches, 109.9 cm2 (~90.4% screen-to-body ratio)
Type AMOLED, 1B colors, 120Hz, 550 nits (typ), 1300 nits (peak) AMOLED, 1B colors, 144Hz, 2160Hz PWM, 1300 nits (peak)
Features
Sensors Fingerprint (under display, optical), accelerometer, gyro, proximity, compass Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
Launch
Announced 2024, September 2025, March 04
Status Available. Released 2024, October Available. Released 2025, March
Main Camera
Dual - 50 MP, f/1.9, (wide), 1/1.57", 1.0µm, PDAF, OIS2 MP, f/2.4, (macro)
Features Quad-LED flash, HDR, panorama Dual-LED flash, HDR, panorama
Triple 108 MP, f/1.9, 24mm (wide), 1/1.52", PDAF2 MP, f/2.4, (macro)3rd unspecified camera -
Video 1440p@30fps, 1080p@30/60fps 1440p@30fps, 1080p@30/60/240fps
Memory
Card slot Unspecified Unspecified
Internal 256GB 8GB RAM 256GB 8GB RAM
  UFS 2.2 UFS 2.2
Misc
Colors Obsidian Black, Vintage Green Titanium Grey, Ruby Red, Mountain Shade, Shadow Black
Models X6850B X6858
Network
2G bands GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900
3G bands HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands 1, 2, 3, 4, 5, 7, 8, 20, 28, 38, 40, 41 1, 2, 3, 4, 5, 7, 8, 12, 17, 13, 26, 28, 38, 40, 41, 66
Speed HSPA, LTE HSPA, LTE
Technology GSM / HSPA / LTE GSM / HSPA / LTE
  - 1, 3, 5, 8, 38, 40, 41
Platform
Chipset Mediatek Helio G99 Ultimate Mediatek Helio G100 Ultimate (6 nm)
CPU Octa-core (2x2.2 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55) Octa-core (2x2.2 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
GPU Mali-G57 MC2 Mali-G57 MC2
OS Android 14, up to 2 major Android upgrades, XOS 14 Android 15, up to 2 major Android upgrades, XOS 15
Selfie camera
Features Dual-LED flash -
Single 32 MP, f/2.2, (wide), 1/3.1" 13 MP, f/2.2, (wide)
Video 1080p@30fps 1080p@30fps
Sound
3.5mm jack No No
Loudspeaker Yes, with stereo speakers Yes, with stereo speakers
  Tuned by JBL24-bit/192kHz Hi-Res audio Tuned by JBL24-bit/192kHz Hi-Res & Hi-Res wireless audio
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