Infinix Note 40 vs Infinix Zero Ultra
Here you can compare Infinix Note 40 and Infinix Zero Ultra. Comparing Infinix Note 40 vs Infinix Zero Ultra on Smartprix enables you to check their respective specs scores and unique features. It would potentially help you understand how Infinix Note 40 stands against Infinix Zero Ultra and which one should you buy The current lowest price found for Infinix Note 40 is ₹15,999 and for Infinix Zero Ultra is ₹24,990. The details of both of these products were last updated on Jun 21, 2026.
| Specification | Infinix Note 40 | Infinix Zero Ultra |
|---|---|---|
| Display | 6.78 inches, 1080 x 2436 pixels, 120 Hz | 6.8 inches, 1080 x 2400 pixels, 120 Hz |
| Battery | 5000 mAh, Li-Po Battery | 4500 mAh, Li-Po Battery |
| CPU | 2.2 GHz, Octa Core Processor | 2.5 GHz, Octa Core Processor |
| OS | Android v14 | Android v12 |
| Rear Camera | 108 MP ƒ/1.9 (Wide Angle) 2 MP ƒ/2.4 | 200 MP ƒ/1.7 (Wide Angle) 13 MP (Ultra Wide) 2 MP Bokeh |
| Price | ₹15,999 | ₹24,990 |
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Overview
| Specs Score | 63 / 100 | 70 / 100 Better Specs |
| Display Resolution | 1080 x 2436 pixels Better Resolution | 1080 x 2400 pixels |
| CPU Clock Speed | 2.2 GHz | 2.5 GHz Faster Clock Speed |
| Rear Camera | 108 MP + 2 MP Triple | 200 MP + 13 MP + 2 MP Triple Better Camera Resolution |
| Weight | 190 g Lighter | 213 g |
| Thickness | 7.8 mm Slimmer | 9.16 mm |
| Battery | 5000 mAh Bigger Battery | 4500 mAh |
| Unique Features | No No NFC Memory Card Support Wireless Charging Reverse Charging IR Blaster | 5G 3.5mm Audio Jack No No No No No |
General
| Model | X6853, Note 40 | Zero Ultra |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | Nano+Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | March 18, 2024 | December 20, 2022 |
Design
| Dimensions | 74.5 x 164.1 x 7.8 mm | 75.08 x 165.5 x 9.16 mm |
| Weight | 190 g | 213 g |
| Bezel less | Yes | |
| Colors | Titan Gold, Obsidian Black | Coslight Silver; Genesis Noir |
Display
| Type | Color AMOLED Screen (1B Colors) | Color AMOLED Screen (16M Colors) |
| Touch | Yes, 360 Hz Touch Sampling Rate | Yes |
| Size | 6.78 inches, 1080 x 2436 pixels, 120 Hz | 6.8 inches, 1080 x 2400 pixels, 120 Hz |
| Aspect Ratio | 20:9 | 20.5:9 |
| PPI | ~ 393 PPI | ~ 395 PPI |
| Screen to Body Ratio | ~ 94% | ~ 92.01% |
| Glass Type | Corning Gorilla Glass | |
| Features | 550nit Type, 1300nit Peak, 2160Hz PWM Dimming | 360Hz , 900 nits, Eye Care Mode, Curved Display |
| Notch | Yes, Punch Hole | Yes, Punch Hole |
| Curved Display | Yes |
Memory
| RAM | 8 GB | 8 GB |
| Expandable RAM | Upto 8 GB Extra Virtual RAM | Upto 5 GB Extra Virtual RAM |
| Storage | 256 GB | 256 GB |
| Storage Type | UFS 2.2 | UFS 3.1 |
| Card Slot | Yes | No |
Connectivity
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | |
| 5G Bands | sub6 FDD: n38/n40/n41/n77/n78, sub6 FDD: n1/n3/n5/n7/n8/n20/n28 | |
| VoLTE | Yes, Dual Stand-By | Yes, Dual Stand-By |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | Wi-Fi 5 (802.11 a/b/g/n/ac), Dual Band | Wi-Fi 6 (a/b/g/n/ac/ax) |
| Bluetooth | Yes, A2DP, LE | Yes, A2DP, LE |
| USB | Yes, USB-C v2.0 | Yes, USB-C v2.0 |
| USB Features | USB Tethering, USB on-the-go, USB Charging | USB Tethering, USB on-the-go, USB Charging |
| IR Blaster | Yes |
Extra
| GPS | Yes, with A-GPS | Yes, with A-GPS, GLONASS, BEIDOU, GALILEO |
| Fingerprint Sensor | Yes, In Display | Yes, In Display |
| Face Unlock | Yes | Yes |
| Sensors | Accelerometer, Gyro, Proximity, Compass | G-Sensor, E-Compass, L-Sensor, Proximity Sensor, Gyroscope, Ambient Light Sensor |
| 3.5mm Headphone Jack | No | Yes |
| NFC | Yes | |
| Splash Resistant | Yes | |
| IP Rating | IP54 | |
| Dust Resistant | Yes | |
| Extra Features | Cheetah X1 Chip, Stereo Speakers with Sound by JBL, Dual Microphones, LPDDR4X RAM |
Camera
| Rear Camera | 108 MP ƒ/1.9 (Wide Angle) 2 MP ƒ/2.4 | 200 MP ƒ/1.7 (Wide Angle) 13 MP (Ultra Wide) 2 MP Bokeh |
| OIS | Yes | |
| Auto Focus | Yes | Yes |
| Features | HDR, Panorama | Auto Scene Detection: Portrait, Night, HDR, Portrait Night, Portrait HDR, Pet, Food, Flowers, Street, Text, Modes : Super Night, Custom Portrait, AI HDR, AI 3D Beauty, Panorama, Document, AR Shots, Pro Mode, Video Feature: Slo-Mo Video, Timelapse, Short Video, 2K Video Recording with Bokeh |
| Video Recording | 1440p @ 30 fps QHD, 1080p @ 30 fps FHD | 4K, 1080p |
| Flash | Yes, Quad LED | Yes, Quad-LED |
| Front Camera | 32 MP ƒ/2.2 (Wide Angle) Punch Hole, Dual LED Flash | 32 MP ƒ/2 (Wide Angle) Punch Hole, Dual LED Flash |
| Front Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
Technical
| OS | Android v14 | Android v12 |
| Custom UI | XOS 14 | XOS 12 |
| Chipset | Mediatek Helio G99 Ultimate | Mediatek Dimensity 920 5G |
| CPU | 2.2 GHz, Octa Core Processor | 2.5 GHz, Octa Core Processor |
| Core Details | 2x Cortex-A76 @ 2.2GHz 6x Cortex-A55 @ 2GHz | 2x2.5 GHz Cortex-A78 & 6x2.0 GHz Cortex-A55 |
| GPU | Mali-G57 MC2 | Mali-G68 MC4 |
| Java | No | No |
| Browser | Yes | Yes, supports HTML5 |
Multimedia
| Yes | Yes | |
| Music | MP3, FLAC, OGG, WAV, AAC | 3GPP, AMR, APE, FLAC, M4A, M4R, MID, MKA, MP3, OGG, WAV |
| Video | MP4, MKV, TS, 3GP, WEBM | 3GP, AVI, FLV, MKV, MP4, WMV, WEBM |
| FM Radio | Yes | Yes |
| Document Reader | Yes | Yes |
Battery
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 5000 mAh, Li-Po Battery | 4500 mAh, Li-Po Battery |
| Fast Charging | Yes, 45W All Round FastCharge2.0 | Yes, 180W Fast Charger |
| Wireless Charging | Yes, 20W | |
| Reverse Charging | Yes |
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