Ulefone Note 18 Ultra vs Infinix Note 40 5G
Here you can compare Ulefone Note 18 Ultra and Infinix Note 40 5G. Comparing Ulefone Note 18 Ultra vs Infinix Note 40 5G on Smartprix enables you to check their respective specs scores and unique features. It would potentially help you understand how Ulefone Note 18 Ultra stands against Infinix Note 40 5G and which one should you buy The current lowest price found for Ulefone Note 18 Ultra is ₹12,299 and for Infinix Note 40 5G is ₹16,399. The details of both of these products were last updated on Jun 04, 2026.
| Specification | Ulefone Note 18 Ultra | Infinix Note 40 5G |
|---|---|---|
| Rear Camera | 50 MP ƒ/1.95 50 MP ƒ/2.2 (Ultra Wide) | 108 MP ƒ/1.8 (Wide Angle) 2 MP ƒ/2.4 2 MP ƒ/2.4 |
| Display | 6.78 inches, 1080 x 2460 pixels, 90 Hz | 6.78 inches, 1080 x 2436 pixels, 120 Hz |
| RAM | 6 GB | 8 GB |
| Battery | 5450 mAh, Li-Po Battery | 5000 mAh |
| OS | Android v13 | Android v14 |
| Price | ₹12,299 | ₹16,399 |
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Overview
| Specs Score | 55 / 100 | 64 / 100 Better Specs |
| Display Resolution | 1080 x 2460 pixels Better Resolution | 1080 x 2436 pixels |
| RAM | 6 GB | 8 GB More RAM |
| CPU Clock Speed | 2 GHz | 2.2 GHz Faster Clock Speed |
| CPU Cores | Quad Core | Octa Core More CPU Cores |
| Rear Camera | 50 MP + 50 MP Dual | 108 MP + 2 MP + 2 MP Triple Better Camera Resolution |
| Weight | 211.6 g Lighter | |
| Thickness | 8.85 mm | 8.09 mm Slimmer |
| Battery | 5450 mAh Bigger Battery | 5000 mAh |
| Unique Features | No 3.5mm Audio Jack Memory Card Support No No | 5G No No Wireless Charging Reverse Charging |
General
| Model | Note 16 Pro | Note 40 5G |
| Sim Type | Dual Sim, GSM+GSM (Hybrid Slot) | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | Nano+Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | May 22, 2024 | |
| In The Box | Ulefone Note 18 Ultra, AC Power Charger, Type-C to Type-C Charger Cable （100cm), Protective Film (Pre-installed), Tempered Glass Screen Protector, TPU Phone Case, SIM Needle, Multi-language User Manual, Multi-function Instruction Card, Charging Instruction Card, Safety Prompt Card, Warranty Card | Handset, Adaptor, USB Type-C Cable, Magnetic TPU Case, Stickers, Sim Ejector Pin, Quick Start Guide, Warranty Card, Xclub Card |
Design
| Dimensions | 76.8 x 168.8 x 8.85 mm | 74.5 x 164.28 x 8.09 mm |
| Weight | 211.6 g | |
| Bezel less | No | No |
| Colors | Lustrous Black, Moonlit White, Titanium Gray | Obsidian Black, Titan Gold |
Display
| Type | Color IPS LCD Screen (16M Colors) | Color AMOLED Screen (1B Colors) |
| Touch | Yes | Yes |
| Size | 6.78 inches, 1080 x 2460 pixels, 90 Hz | 6.78 inches, 1080 x 2436 pixels, 120 Hz |
| Aspect Ratio | 20.5:9 | |
| PPI | ~ 396 PPI | ~ 393 PPI |
| Screen to Body Ratio | ~ 91% | ~ 93.8% |
| Glass Type | Corning Gorilla Glass | |
| Features | 100% Wide Color Gamut, TUV Rheinland Certification, 2160Hz PWM Dimming, Contrast Ratio: 10000000:1, 1500Hz Instantaneous Touch Response Rate, 1300 Nits Peak Brightness | |
| Notch | Yes, Punch Hole | Yes, Punch Hole |
Memory
| RAM | 6 GB | 8 GB |
| Expandable RAM | Upto 8 GB Extra Virtual RAM | |
| Storage | 256 GB | 256 GB |
| Storage Type | UFS 2.2 | UFS 2.2 |
| Card Slot | Yes, (Hybrid Slot), upto 2 TB |
Connectivity
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | |
| 5G Bands | Sub6: N1/3/5/8/20/28/38/41/77/78 | Sub6 TDD: n38/n40/n41/n77/n78, 5G Sub6 FDD: n1/n3/n5/n7/n8/n12/n20/n28/n66 |
| VoLTE | Yes | Yes |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | 802.11 a/ac/b/g/n | Wi-Fi 802.11 a/b/g/n/ac |
| Bluetooth | Yes, v5.2, A2DP, LE | Yes |
| USB | Yes, USB-C v2.0 | Yes, USB-C v2.0 |
| USB Features | USB on-the-go | USB Tethering, USB on-the-go, USB Charging, USB Storage |
| IR Blaster | Yes | Yes |
Extra
| GPS | Yes, with A-GPS, GLONASS | Yes |
| Fingerprint Sensor | Yes, Side | Yes, In Display |
| Face Unlock | Yes | Yes |
| Sensors | Proximity Sensor, Light Sensor, Gravity Sensor, Acceleration Sensor, Geomagnetic Sensor, Coulomb Counter | G-Sensor, E-Compass, Gyroscope, Light Sensor, Proximity Sensor |
| 3.5mm Headphone Jack | Yes | No |
| NFC | Yes | Yes |
| IP Rating | IP53 | |
| Dust Resistant | Yes | |
| Extra Features | LPDDR4X RAM | The JBL Sound Experience, Premium Design and Active Halo Light, X1 Cheetah Chip |
Camera
| Rear Camera | 50 MP ƒ/1.95 50 MP ƒ/2.2 (Ultra Wide) | 108 MP ƒ/1.8 (Wide Angle) 2 MP ƒ/2.4 2 MP ƒ/2.4 |
| Camera Sensor | Samsung GN1 Sensor | |
| Auto Focus | Yes | Yes |
| Features | Filters, Normal mode, Pro mode, Portrait mode, Panorama mode, Slow Motion, Ultra Res mode, Macro mode, Night mode, Time Lapse, Intelligent Scanning, HDR, Volume key function, Camera mute, Location info, Watermark, Self timer, Composition line, Digital level gauge, Smile shutter, Face attribute detection, Anti-flicker, AI scene recognition, Touch shooting | Video, AI Cam, Portrait, Super Night, AR Shot, Short Video, Pro, Slow Motion, Dual Video, Panoroma, Super Macro, Documents, Timelapse, Sky Shop |
| Video Recording | 1080p @ 30 fps FHD, 720p, 480p | 1440p @ 30 fps QHD, 1080p @ 30 fps FHD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 32 MP ƒ/2.45 Punch Hole | 32 MP ƒ/2.2 (Wide Angle) Punch Hole, Dual LED Flash |
| Front Video Recording | 1080p | 1080p @ 30 fps FHD |
Technical
| OS | Android v13 | Android v14 |
| Custom UI | XOS 14 | |
| Chipset | MediaTek Dimensity 720 5G | Mediatek Dimensity 7020 |
| CPU | 2 GHz, Quad Core Processor | 2.2 GHz, Octa Core Processor |
| Core Details | Arm Cortex-A76 @ Up to 2GHz & Arm Cortex-A55 @ Up to 2GHz | IMG BXM-8-256 |
| GPU | Arm Mali-G57 MC3 | IMG BXM-8-256 |
| Java | No | No |
| Browser | Yes | Yes |
Multimedia
| Yes | Yes | |
| Music | Yes | Yes |
| Video | Yes | Yes |
| FM Radio | Yes, with FM Recording | Yes |
| Document Reader | Yes | Yes |
Battery
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 5450 mAh, Li-Po Battery | 5000 mAh |
| Fast Charging | Yes, 18W | Yes, 33W Fast Charge |
| Wireless Charging | Yes, 15W Wireless MagCharge | |
| Reverse Charging | Yes | |
| StandBy Time | 12 days | |
| Talk Time | 30 hours | |
| Video Playback Time | 12 hours |
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