Xiaomi Redmi Note 9 vs iAir D9
Quick Comparison
In terms of display resolution, Xiaomi Redmi Note 9 has better resolution of 2340 x 1080 than iAir D9 which has resolution of 160 x 128.
| Name | Xiaomi Redmi Note 9 | iAir D9 |
| Display | 6.53 in | 1.8 in |
|---|---|---|
| Battery | 5020 mAh | 2800 mAh |
| Camera | 48 MP Quad | 0.3 MP |
| Price | Rs. 10999 | Rs. 799 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is July 20, 2020 . The cost of Xiaomi Redmi Note 9 is Rs. 10999. The launch Date of the second phone is October 27, 2020. The cost of iAir D9 is Rs. 799.
Display comparison
iAir D9 has screen size of 1.8 inches which falls short to Xiaomi Redmi Note 9's 6.53 inch screen. Xiaomi Redmi Note 9 has IPS LCD Screen type where as iAir D9 has TFT Screen type. Xiaomi's phone has display density of 403 PPI & iAir's phone has only 114 PPI display density. Xiaomi Redmi Note 9 has 19.5:9 aspect ratio where as iAir D9 has 5:4 aspect ratio.
Memory comparison
and both have same Internal Memory of 64 GB.
Camera comparison
Xiaomi Redmi Note 9's 48 MP Quad Rear Camera outclasses iAir D9's 0.3 MP Rear Camera in terms of resolution.
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Full Comparison
| Name | Xiaomi Redmi Note 9 | iAir D9 |
| General | ||
| Model | Redmi Note 9 | D9 |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | |
| Device Type | Smartphone | Feature Phone |
| Release Date | July 20, 2020 | October 27, 2020 |
| Design | ||
| Dimensions | 77.2 x 162.3 x 8.9 mm | |
| Weight | 199 g | |
| Display | ||
| Type | Color IPS LCD Screen (16M Colors) | Color TFT Screen |
| Touch | Yes | |
| Size | 6.53 inches, 1080 x 2340 pixels | 1.8 inches, 128 x 160 pixels |
| Aspect Ratio | 19.5:9 | 5:4 |
| PPI | ~ 403 PPI | ~ 114 PPI |
| Screen to Body Ratio | ~ 83.5% | |
| Glass Type | Corning Gorilla Glass 5 | |
| Features | Reading Mode 2.0, Plastic Frame | |
| Notch | Yes, Punch Hole | |
| Memory | ||
| RAM | 4 GB | |
| Storage | 64 GB | |
| Card Slot | Yes, upto 512 GB | Yes, upto 32 GB |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | No |
| 4G | Yes | |
| VoLTE | Yes, Dual Stand-By | |
| Wifi | Yes, with wifi-hotspot | No |
| Bluetooth | Yes, v5.0, A2DP, LE | Yes |
| USB | Yes, USB-C | Yes, microUSB v2.0 |
| USB Features | USB Tethering, USB on-the-go, USB Charging | |
| IR Blaster | Yes | |
| Extra | ||
| GPS | yes with A-GPS, GLONASS, GALILEO, BDS | |
| Fingerprint Sensor | Yes, Rear | |
| Face Unlock | Yes | |
| Sensors | Light sensor, Proximity sensor, Accelerometer, Compass | |
| 3.5mm Headphone Jack | Yes | Yes |
| Splash Resistant | Yes | |
| Camera | ||
| Rear Camera | 48 MP f/1.79 (Main) 8 MP f/2.2 (Ultra Wide) 2 MP f/2.4 (Macro ) 2 MP f/2.4 (Depth Sensor) with autofocus | 0.3 MP |
| Features | Night Mode, Document Mode, Cinematic portraits, HDR, Panorama, Pro mode, Portrait | Digital Zoom |
| Video Recording | 1080p @ 30 fps FHD, 720p @ 120/30 fps HD | No |
| Flash | Yes, LED | No |
| Front Camera | 13 MP f/2.3 (Main) | No |
| Front Video Recording | 1080p @ 30 fps FHD | |
| Technical | ||
| OS | Android v10.0 | |
| Chipset | MediaTek Helio G85 | |
| CPU | 2 GHz, Octa Core Processor | |
| Core Details | 2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55 | |
| GPU | Mali-G52 MC2 | |
| Java | No | No |
| Browser | Yes, supports HTML5 | |
| Multimedia | ||
| Yes | ||
| Music | MP3, AMR, FLAC, APE | MP3 |
| Video | MP4, M4V, MKV, XVID | 3GP, MP4 |
| FM Radio | Yes | Yes |
| Document Reader | Yes | |
| Battery | ||
| Type | Non-Removable Battery | Removable Battery |
| Size | 5020 mAh, Li-ion Battery | 2800 mAh, Li-ion Battery |
| Fast Charging | Yes, 22.5W Fast Charging | |
| Reverse Charging | Yes, 9W Reverse Charging | |
| Talk Time | 34 hours | |
| Music Playback Time | 171 hours | |