Ulefone Armor X31 Pro vs Ulefone Note 18 Ultra
Here you can compare Ulefone Armor X31 Pro and Ulefone Note 18 Ultra. Comparing Ulefone Armor X31 Pro vs Ulefone Note 18 Ultra on Smartprix enables you to check their respective specs scores and unique features. It would potentially help you understand how Ulefone Armor X31 Pro stands against Ulefone Note 18 Ultra and which one should you buy The current lowest price found for Ulefone Armor X31 Pro is ₹16,990 and for Ulefone Note 18 Ultra is ₹12,299. The details of both of these products were last updated on Jul 29, 2026.
| Specification | Ulefone Armor X31 Pro | Ulefone Note 18 Ultra |
|---|---|---|
| OS | Android v14 | Android v13 |
| Display | 6.56 inches, 720 x 1612 pixels | 6.78 inches, 1080 x 2460 pixels, 90 Hz |
| Battery | 6050 mAh | 5450 mAh, Li-Po Battery |
| CPU | 2.4 GHz, Octa Core Processor | 2 GHz, Quad Core Processor |
| RAM | 8 GB | 6 GB |
| Price | ₹16,990 | ₹12,299 |
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Overview
| Specs Score | 58 / 100 Better Specs | 55 / 100 |
| Display Resolution | 720 x 1612 pixels | 1080 x 2460 pixels Better Resolution |
| Screen To Body Ratio | ~ 72.5% | ~ 91% Less Bezels |
| RAM | 8 GB More RAM | 6 GB |
| CPU Clock Speed | 2.4 GHz Faster Clock Speed | 2 GHz |
| CPU Cores | Octa Core More CPU Cores | Quad Core |
| Rear Camera | 64 MP + 25 MP + 2 MP Triple Better Camera Resolution | 50 MP + 50 MP Dual |
| Front Camera | 16 MP | 32 MP Better Front Camera Resolution |
| Weight | 306 g | 211.6 g Lighter |
| Thickness | 13.7 mm | 8.85 mm Slimmer |
| Battery | 6050 mAh Bigger Battery | 5450 mAh |
| Unique Features | 5G Water Resistant Reverse Charging | No No No |
General
| Model | Note 16 Pro | |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM (Hybrid Slot) |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | Nano+Nano SIM |
| Device Type | Smartphone | |
| Release Date | 2024, December 21, Available. Released 2025, January 01 | |
| 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 |
Design
| Dimensions | 82 x 173.8 x 13.7 mm | 76.8 x 168.8 x 8.85 mm |
| Weight | 306 g | 211.6 g |
| Bezel less | No | No |
| Colors | Black, Black/Orange, Black/Green | Lustrous Black, Moonlit White, Titanium Gray |
Display
| Type | Color IPS Screen (16M Colors) | Color IPS LCD Screen (16M Colors) |
| Touch | Yes | Yes |
| Size | 6.56 inches, 720 x 1612 pixels | 6.78 inches, 1080 x 2460 pixels, 90 Hz |
| Aspect Ratio | 20.5:9 | |
| PPI | ~ 269 PPI | ~ 396 PPI |
| Screen to Body Ratio | ~ 72.5% | ~ 91% |
| Glass Type | Corning Gorilla Glass 5 | Corning Gorilla Glass |
| Notch | Yes, Punch Hole | Yes, Punch Hole |
Memory
| RAM | 8 GB | 6 GB |
| Storage | 256 GB | 256 GB |
| Storage Type | UFS 2.2 | |
| Card Slot | Yes | 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 | |
| VoLTE | Yes | |
| Wifi | Yes | Yes, with wifi-hotspot |
| Wifi Version | 802.11 a/ac/b/g/n | |
| Bluetooth | Yes, v5.2 | Yes, v5.2, A2DP, LE |
| USB | Yes, USB-C v2.0 | Yes, USB-C v2.0 |
| USB Features | USB on-the-go | |
| IR Blaster | Yes | Yes |
Extra
| GPS | Yes, with A-GPS, GLONASS | |
| Fingerprint Sensor | Yes | Yes, Side |
| Face Unlock | Yes | |
| Sensors | Accelerometer, Gyro, Proximity, Compass | Proximity Sensor, Light Sensor, Gravity Sensor, Acceleration Sensor, Geomagnetic Sensor, Coulomb Counter |
| 3.5mm Headphone Jack | Yes | Yes |
| NFC | Yes | Yes |
| Water Resistance | Yes, 1.5 m upto 30 min | |
| IP Rating | IP68 | |
| Dust Resistant | Yes | |
| Extra Features | Rugged Body | LPDDR4X RAM |
Camera
| Rear Camera | 64 MP ƒ/1.9 (Wide Angle) 25 MP ƒ/1.8 2 MP (Macro) | 50 MP ƒ/1.95 50 MP ƒ/2.2 (Ultra Wide) |
| Camera Sensor | Samsung GN1 Sensor | |
| Auto Focus | Yes | Yes |
| Features | HDR, Panorama | 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 Recording | 1440p @ 30 fps QHD, 1080p @ 30 fps FHD | 1080p @ 30 fps FHD, 720p, 480p |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 16 MP ƒ/2.3 (Wide Angle) Punch Hole | 32 MP ƒ/2.45 Punch Hole |
| Front Video Recording | 1080p @ 30 fps FHD | 1080p |
Technical
| OS | Android v14 | Android v13 |
| Chipset | Mediatek Dimensity 6300 | MediaTek Dimensity 720 5G |
| CPU | 2.4 GHz, Octa Core Processor | 2 GHz, Quad Core Processor |
| Core Details | 2X Arm Cortex-A76@2.4GHz & 6X Arm Cortex-A55@2.0GHz | Arm Cortex-A76 @ Up to 2GHz & Arm Cortex-A55 @ Up to 2GHz |
| GPU | Mali-G57 MC2 | Arm Mali-G57 MC3 |
| Java | No | No |
| Browser | Yes | Yes |
Multimedia
| Yes | Yes | |
| Music | Yes | Yes |
| Video | Yes | Yes |
| FM Radio | Yes | Yes, with FM Recording |
| Document Reader | Yes |
Battery
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 6050 mAh | 5450 mAh, Li-Po Battery |
| Fast Charging | Yes | Yes, 18W |
| Reverse Charging | Yes | |
| StandBy Time | 12 days | |
| Talk Time | 30 hours | |
| Video Playback Time | 12 hours |
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