iAir D23 vs OPPO F21 Pro 5G
Quick Comparison
OPPO F21 Pro 5G has better RAM than iAir D23. In terms of display resolution, OPPO F21 Pro 5G has better resolution of 2400 x 1080 than iAir D23 which has resolution of 128 x 160.
| Name | iAir D23 | OPPO F21 Pro 5G |
| RAM | 32 MB | 8 GB |
|---|---|---|
| Display | 1.7 in | 6.43 in |
| Battery | 1200 mAh | 4500 mAh |
| Camera | 0.8 MP | 64 MP + 2 MP + 2 MP Triple |
| Price | Rs. 726 | Rs. 18990 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is March 04, 2022. The cost of iAir D23 is Rs. 726. The launch Date of the second phone is April 12, 2022. The cost of OPPO F21 Pro 5G is Rs. 18990.
Display comparison
OPPO F21 Pro 5G has larger screen size of 6.43 inches in comparison to iAir D23's 1.7 inch screen. iAir D23 has TFT Screen type where as OPPO F21 Pro 5G has AMOLED Screen type. OPPO's phone has display density of 409 PPI & iAir's phone has only 121 PPI display density. iAir D23 has 5:4 aspect ratio where as OPPO F21 Pro 5G has 20:9 aspect ratio.
Memory comparison
OPPO F21 Pro 5G's larger 8 GB RAM is better for playing games and all with respect to iAir D23's lower 32 MB RAM.
Camera comparison
OPPO F21 Pro 5G's 64 MP + 2 MP + 2 MP Triple Rear Camera outclasses iAir D23's 0.8 MP Rear Camera in terms of resolution.
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Full Comparison
| Name | iAir D23 | OPPO F21 Pro 5G |
| General | ||
| Model | D23 | F21 Pro 5G |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Normal SIM | Nano+Nano SIM |
| Device Type | Feature Phone | Smartphone |
| Release Date | March 04, 2022 | April 12, 2022 |
| Design | ||
| Dimensions | 73.2 x 159.9 x 7.5 mm | |
| Weight | 200 g | 173 g |
| Display | ||
| Type | Color TFT Screen | Color AMOLED Screen (16.7M) |
| Touch | Yes | |
| Size | 1.7 inches, 160 x 128 pixels | 6.43 inches, 1080 x 2400 pixels, 60 Hz |
| Aspect Ratio | 5:4 | 20:9 |
| PPI | ~ 121 PPI | ~ 409 PPI |
| Screen to Body Ratio | ~ 90.8% | |
| Glass Type | Schott Xensation glass | |
| Features | Vivid Mode: 97% NTSC/93% DCI-P3, Gentle Mode: sRGB | |
| Notch | Yes, Punch Hole | |
| Memory | ||
| RAM | 32 MB | 8 GB |
| Expandable RAM | Upto 5 GB Extra Virtual RAM | |
| Storage | 128 GB | |
| Storage Type | UFS 2.2 | |
| Card Slot | Yes, upto 32 GB | Yes, upto 1 TB |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | No | Yes |
| 4G | Yes | |
| 5G | Yes | |
| 5G Bands | n1/n8/n28A/n41/n77/n78 | |
| VoLTE | Yes, Dual Stand-By | |
| Wifi | No | Yes, with wifi-hotspot |
| Wifi Version | Wi-Fi 802.11, b/g/n | |
| Bluetooth | Yes | Yes, v5.1 |
| USB | Yes | Yes, USB-C |
| USB Features | USB on-the-go, USB Charging | |
| Extra | ||
| GPS | No | yes with A-GPS, BeiDou, GLONASS, Galileo |
| Fingerprint Sensor | Yes, In Display | |
| Face Unlock | Yes | |
| Sensors | Geomagnetic Sensor, Proximity Sensor, Optical Sensor, Accelerometer, Gravity Sensor, Gyroscope, Pedometer, Compass | |
| 3.5mm Headphone Jack | Yes | Yes |
| IP Rating | IPX4 | |
| Extra Features | Multi language Support, 1000 Contacts, 250 Messages Memory | |
| Camera | ||
| Rear Camera | 0.8 MP | 64 MP ƒ/1.7 (Wide Angle) 2 MP ƒ/2.4 Monochrome 2 MP ƒ/2.4 (Macro) Macro |
| Auto Focus | Yes | |
| Features | Panorama, Portrait, Time-lapse, Slow-motion, Text Scanner, Google Lens, Extra HD, Macro, Sticker, Dual-view Video | |
| Video Recording | No | 1080p, 720p |
| Flash | Yes, LED | |
| Front Camera | No | 16 MP ƒ/2.4 Punch Hole |
| Front Video Recording | 1080p | |
| Technical | ||
| OS | Android v12 | |
| Chipset | Qualcomm Snapdragon 695 | |
| CPU | 2.2 GHz, Octa Core Processor | |
| Core Details | 2x2.2 GHz Kryo 660 Gold & 6x1.7 GHz Kryo 660 Silver | |
| GPU | Adreno 619 | |
| Java | No | No |
| Browser | Yes | |
| Multimedia | ||
| Yes | ||
| Music | MP3 | Yes |
| Video | Yes | Yes |
| FM Radio | Yes | No |
| Document Reader | Yes | |
| Battery | ||
| Type | Removable Battery | Non-Removable Battery |
| Size | 1200 mAh, Li-ion Battery | 4500 mAh, Li-Po Battery |
| Fast Charging | Yes, 33W Fast Charging | |
| Reverse Charging | Yes | |