Ulefone Note 21 vs Ulefone Note 18 Ultra
Quick Comparison
Ulefone Note 18 Ultra has better RAM than Ulefone Note 21. In terms of display resolution, Ulefone Note 18 Ultra has better resolution of 2460 x 1080 than Ulefone Note 21 which has resolution of 1612 x 720. Ulefone Note 18 Ultra has more internal memory than Ulefone Note 21
| Name | Ulefone Note 21 | Ulefone Note 18 Ultra |
| RAM | 4 GB | 6 GB |
|---|---|---|
| Display | 6.56 in | 6.78 in |
| Internal Memory | 128 GB | 256 GB |
| Battery | 5000 mAh | 5450 mAh |
| Camera | 13 MP Dual | 50 MP + 50 MP Dual |
| Price | Rs. 8990 | Rs. 12299 |
Related Products
Detailed Comparison
Price And Launch
The Expected cost of Ulefone Note 21 is Rs. 8990. The Expected cost of Ulefone Note 18 Ultra is Rs. 12299.
Display comparison
Ulefone Note 18 Ultra has larger screen size of 6.78 inches in comparison to Ulefone Note 21's 6.56 inch screen. Ulefone Note 21 has IPS Screen type where as Ulefone Note 18 Ultra has IPS LCD Screen type. Ulefone Note 18 Ultra has display density of 396 PPI & Ulefone Note 21 has only 269 PPI display density. Ulefone Note 21 has 19:9 aspect ratio where as Ulefone Note 18 Ultra has 20.5:9 aspect ratio.
Memory comparison
Ulefone Note 18 Ultra's larger 6 GB RAM is better for playing games and all with respect to Ulefone Note 21's lower 4 GB RAM. Ulefone Note 18 Ultra has more Internal Memory (256 GB) than Ulefone Note 21 (128 GB).
Camera comparison
Ulefone Note 18 Ultra's 50 MP + 50 MP Dual Rear Camera outshines Ulefone Note 21's 13 MP Dual Rear Camera in terms of resolution. Ulefone Note 18 Ultra will be better choice if you're looking to click lot of selfies as it has better 32 MP Front Camera in comparison to Ulefone Note 21's 8 MP Front Camera.
Technical comparison
Both the phones has Android Operating System but the first one runs on version 14 and the second one on 13 version.
Related Comparisons
Full Comparison
| Name | Ulefone Note 21 | Ulefone Note 18 Ultra |
| General | ||
| Model | Note 21 | Note 16 Pro |
| Sim Type | Dual Sim, GSM+GSM (Hybrid Slot) | Dual Sim, GSM+GSM (Hybrid Slot) |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | Nano+Nano SIM |
| Device Type | Smartphone | Smartphone |
| In The Box | Ulefone Note 21, AC Power Charger, Usb-a to Usb-C 2A Data Cable (1M), Protective Film (Pre-installed), Tempered Glass Screen Protector, Tpu Phone Case, SIM Needle, Multi-Language User Manual, Charging Instruction Card, Warranty Card, Safety Prompt Card, Service Center App Instructions | 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 | 75.16 x 163.2 x 9.2 mm | 76.8 x 168.8 x 8.85 mm |
| Weight | 196.1 g | 211.6 g |
| Bezel less | No | |
| Colors | Starlight Black/ Starlight Purple | Lustrous Black, Moonlit White, Titanium Gray |
| Display | ||
| Type | Color IPS Screen | Color IPS LCD Screen (16M Colors) |
| Touch | Yes | Yes |
| Size | 6.56 inches, 720 x 1612 pixels, 90 Hz | 6.78 inches, 1080 x 2460 pixels, 90 Hz |
| Aspect Ratio | 19:9 | 20.5:9 |
| PPI | ~ 269 PPI | ~ 396 PPI |
| Screen to Body Ratio | ~ 91% | |
| Glass Type | Corning Gorilla Glass | |
| Notch | Yes, Water Drop Notch | Yes, Punch Hole |
| Foldable Display | No | |
| Dual Display | No | |
| Memory | ||
| RAM | 4 GB | 6 GB |
| Storage | 128 GB | 256 GB |
| Storage Type | UFS 2.2 | |
| Card Slot | Yes, (Hybrid Slot), upto 1 TB | Yes, (Hybrid Slot), upto 2 TB |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | |
| 5G Bands | Sub6: N1/3/5/8/20/28/38/41/77/78 | |
| VoLTE | Yes | |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | 802.11 a/ac/b/g/n | 802.11 a/ac/b/g/n |
| Bluetooth | Yes, v5.0 | Yes, v5.2, A2DP, LE |
| USB | Yes, USB-C v2.0 | Yes, USB-C v2.0 |
| USB Features | USB Tethering, USB Charging | USB on-the-go |
| IR Blaster | Yes | |
| Extra | ||
| GPS | Yes | Yes, with A-GPS, GLONASS |
| Fingerprint Sensor | Yes, Side | |
| Face Unlock | Yes | Yes |
| Sensors | Proximity Sensor, Light Sensor, Gravity Sensor, Acceleration Sensor, Coulomb Counter | Proximity Sensor, Light Sensor, Gravity Sensor, Acceleration Sensor, Geomagnetic Sensor, Coulomb Counter |
| 3.5mm Headphone Jack | Yes | Yes |
| NFC | Yes | |
| Extra Features | As Thin & Light as Paper, Notification Lights, Android 12 Go Edition | LPDDR4X RAM |
| Camera | ||
| Rear Camera | 13 MP (Main) | 50 MP ƒ/1.95 50 MP ƒ/2.2 (Ultra Wide) |
| Camera Sensor | S5K3L6XX03-FGX9 | Samsung GN1 Sensor |
| Auto Focus | Yes | Yes |
| Features | Normal Mode, Panorama, Pro Mode, Beauty Mode, Portrait, Time Lapse, Slow Motion, Audio Note, Qr Code, Night, HDR, Filter, Volume Key Function, Quick Capture, Camera Sound, Save Location, Picture Watermark, Countdown Duration, Composition Line, Level, Smile Shutter, Face Attribute Detect, Antibanding, Ai Scene Recognition, Touching Photograph, Capture with Fingerprint Sensor, GoogleLens, Restore Defau | 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 | 720p @ 30 fps HD, 1080p @ 30 fps FHD | 1080p @ 30 fps FHD, 720p, 480p |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 8 MP (Main) | 32 MP ƒ/2.45 Punch Hole |
| Front Video Recording | 720p @ 30 fps HD, 1080p @ 30 fps FHD | 1080p |
| Technical | ||
| OS | Android v14 | Android v13 |
| Chipset | Unisoc T606 | MediaTek Dimensity 720 5G |
| CPU | 1.6 GHz, Quad Core Processor | 2 GHz, Quad Core Processor |
| Core Details | 2 x Cortex-A75@1.6GHz & 6 x Cortex-A55@1.6GHz | Arm Cortex-A76 @ Up to 2GHz & Arm Cortex-A55 @ Up to 2GHz |
| GPU | Mali-G57 MP1 | Arm Mali-G57 MC3 |
| Java | No | No |
| Browser | Yes | Yes |
| Multimedia | ||
| Yes | Yes | |
| Music | MP3/AMR/AAC/FLAC | Yes |
| Video | 3GP/MP4 | Yes |
| FM Radio | No | Yes, with FM Recording |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 5000 mAh | 5450 mAh, Li-Po Battery |
| Fast Charging | Yes, 10W | Yes, 18W |
| StandBy Time | 13 days | 12 days |
| Talk Time | 19 hours | 30 hours |
| Video Playback Time | 12 hours | |