Infinix Zero Ultra vs Infinix Note 40 Pro 4G
Here you can compare Infinix Zero Ultra and Infinix Note 40 Pro 4G. Comparing Infinix Zero Ultra vs Infinix Note 40 Pro 4G on Smartprix enables you to check their respective specs scores and unique features. It would potentially help you understand how Infinix Zero Ultra stands against Infinix Note 40 Pro 4G and which one should you buy The current lowest price found for Infinix Zero Ultra is ₹24,990 and for Infinix Note 40 Pro 4G is ₹21,999. The details of both of these products were last updated on Jul 02, 2026.
| Specification | Infinix Zero Ultra | Infinix Note 40 Pro 4G |
|---|---|---|
| Battery | 4500 mAh, Li-Po Battery | 5000 mAh, Li-Po Battery |
| Display | 6.8 inches, 1080 x 2400 pixels, 120 Hz | 6.78 inches, 1080 x 2436 pixels, 120 Hz |
| OS | Android v12 | Android v14 |
| CPU | 2.5 GHz, Octa Core Processor | 2.2 GHz, Octa Core Processor |
| Rear Camera | 200 MP ƒ/1.7 (Wide Angle) 13 MP (Ultra Wide) 2 MP Bokeh | 108 MP ƒ/1.8 (Wide Angle) 2 MP ƒ/2.4 2 MP ƒ/2.4 |
| Price | ₹24,990 | ₹21,999 |
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Overview
| Specs Score | 70 / 100 Better Specs | 66 / 100 |
| Display Resolution | 1080 x 2400 pixels | 1080 x 2436 pixels Better Resolution |
| CPU Clock Speed | 2.5 GHz Faster Clock Speed | 2.2 GHz |
| Rear Camera | 200 MP + 13 MP + 2 MP Triple Better Camera Resolution | 108 MP + 2 MP + 2 MP Triple |
| Weight | 213 g | 190 g Lighter |
| Thickness | 9.16 mm | 7.8 mm Slimmer |
| Battery | 4500 mAh | 5000 mAh Bigger Battery |
| Unique Features | 5G 3.5mm Audio Jack No No No No No | No No NFC Memory Card Support Wireless Charging Reverse Charging IR Blaster |
General
| Model | Zero Ultra | X6850 |
| 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 | December 20, 2022 | March 18, 2024 |
Design
| Dimensions | 75.08 x 165.5 x 9.16 mm | 74.6 x 164.4 x 7.8 mm |
| Weight | 213 g | 190 g |
| Bezel less | Yes | |
| Colors | Coslight Silver; Genesis Noir | Vintage Green, Titan Gold, Racing Edition |
Display
| Type | Color AMOLED Screen (16M Colors) | Color AMOLED Screen (1B Colors) |
| Touch | Yes | Yes |
| Size | 6.8 inches, 1080 x 2400 pixels, 120 Hz | 6.78 inches, 1080 x 2436 pixels, 120 Hz |
| Aspect Ratio | 20.5:9 | 20:9 |
| PPI | ~ 395 PPI | ~ 393 PPI |
| Screen to Body Ratio | ~ 92.01% | ~ 89.6% |
| Glass Type | Corning Gorilla Glass | |
| Features | 360Hz , 900 nits, Eye Care Mode, Curved Display | 1300 nits (peak) |
| Notch | Yes, Punch Hole | Yes, Punch Hole |
| Curved Display | Yes | Yes |
Memory
| RAM | 8 GB | 8 GB |
| Expandable RAM | Upto 5 GB Extra Virtual RAM | Upto 8 GB Extra Virtual RAM |
| Storage | 256 GB | 256 GB |
| Storage Type | UFS 3.1 | UFS 2.2 |
| Card Slot | No | Yes, upto 1 TB |
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 6 (a/b/g/n/ac/ax) | Wi-Fi 5 (802.11 a/b/g/n/ac), Dual Band |
| 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, GLONASS, BEIDOU, GALILEO | Yes, with A-GPS |
| Fingerprint Sensor | Yes, In Display | Yes, In Display |
| Face Unlock | Yes | Yes |
| Sensors | G-Sensor, E-Compass, L-Sensor, Proximity Sensor, Gyroscope, Ambient Light Sensor | Accelerometer, Gyro, Proximity, Compass |
| 3.5mm Headphone Jack | Yes | No |
| NFC | Yes | |
| Splash Resistant | Yes | |
| IP Rating | IP54 | |
| Dust Resistant | Yes | |
| Extra Features | Stereo Speakers with Sound by JBL, Dual Microphones, LPDDR4x RAM |
Camera
| Rear Camera | 200 MP ƒ/1.7 (Wide Angle) 13 MP (Ultra Wide) 2 MP Bokeh | 108 MP ƒ/1.8 (Wide Angle) 2 MP ƒ/2.4 2 MP ƒ/2.4 |
| OIS | Yes | |
| Auto Focus | Yes | Yes |
| Features | 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 | HDR, Panorama |
| Video Recording | 4K, 1080p | 1440p @ 30 fps QHD, 1080p @ 30 fps FHD |
| Flash | Yes, Quad-LED | Yes, LED |
| Front Camera | 32 MP ƒ/2 (Wide Angle) Punch Hole, Dual LED Flash | 32 MP ƒ/2.2 (Wide Angle) Punch Hole, Screen Flash |
| Front Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
Technical
| OS | Android v12 | Android v14 |
| Custom UI | XOS 12 | XOS 14 |
| Chipset | Mediatek Dimensity 920 5G | Mediatek Helio G99 Ultimate |
| CPU | 2.5 GHz, Octa Core Processor | 2.2 GHz, Octa Core Processor |
| Core Details | 2x2.5 GHz Cortex-A78 & 6x2.0 GHz Cortex-A55 | 2x Cortex-A76 @ 2.2GHz & 6x Cortex-A55 @ 2GHz |
| GPU | Mali-G68 MC4 | Mali-G57 MC2 |
| Java | No | No |
| Browser | Yes, supports HTML5 | Yes |
Multimedia
| Yes | Yes | |
| Music | 3GPP, AMR, APE, FLAC, M4A, M4R, MID, MKA, MP3, OGG, WAV | AAC, AAC+, AAC+ Enhanced, OGG Vorbis, WAV, MP3, Midi |
| Video | 3GP, AVI, FLV, MKV, MP4, WMV, WEBM | H.264, H.263, MPEG-4 |
| FM Radio | Yes | Yes |
| Document Reader | Yes | Yes |
Battery
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 4500 mAh, Li-Po Battery | 5000 mAh, Li-Po Battery |
| Fast Charging | Yes, 180W Fast Charger | Yes, 70W All Round FastCharge 2.0 |
| Wireless Charging | Yes, 20W | |
| Reverse Charging | Yes |
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