iAir D51 vs Vivo T4 5G
Quick Comparison
In terms of display resolution, Vivo T4 5G has better resolution of 2400 x 1080 than iAir D51 which has resolution of 160 x 128.
| Name | iAir D51 | Vivo T4 5G |
| Display | 1.77 in | 6.6 in |
|---|---|---|
| Battery | 2800 mAh | 7300 mAh |
| Camera | 0.3 MP | 50 MP + 2 MP Dual |
| Price | Rs. 926 | Rs. 22990 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is April 7, 2021. The cost of iAir D51 is Rs. 926. The launch Date of the second phone is expected to be August 11, 2025 (Expected). The Expected cost of Vivo T4 5G is Rs. 22990.
Display comparison
Vivo T4 5G has larger screen size of 6.6 inches in comparison to iAir D51's 1.77 inch screen. iAir D51 has TFT Screen type where as Vivo T4 5G has AMOLED Screen type. Vivo's phone has display density of 399 PPI & iAir's phone has only 116 PPI display density. iAir D51 has 5:4 aspect ratio where as Vivo T4 5G has 20.5:9 aspect ratio.
Camera comparison
Vivo T4 5G's 50 MP + 2 MP Dual Rear Camera outshines iAir D51's 0.3 MP Rear Camera in terms of resolution.
Related Comparisons
Full Comparison
| Name | iAir D51 | Vivo T4 5G |
| General | ||
| Model | D51 | T4 5G |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM (Hybrid Slot) |
| Dual Sim | Yes | Yes |
| Sim Size | Normal SIM | Nano SIM |
| Device Type | Feature Phone | Smartphone |
| Release Date | April 7, 2021 | August 11, 2025 (Expected) |
| Design | ||
| Weight | 250 g | |
| Bezel less | No | |
| Colors | Nitro Blaze, Velocity Wave | |
| Display | ||
| Type | Color TFT Screen | Color AMOLED Screen (1B Colors) |
| Touch | Yes, 480 Hz Touch Sampling Rate | |
| Size | 1.77 inches, 128 x 160 pixels | 6.6 inches, 1080 x 2400 pixels, 120 Hz |
| Aspect Ratio | 5:4 | 20.5:9 |
| PPI | ~ 116 PPI | ~ 399 PPI |
| Screen to Body Ratio | ~ 84.1% | |
| Features | up to 1,800 nits Brightness, Contrast Ratio: 6000000:1 | |
| Notch | Yes, Water Drop Notch | |
| Memory | ||
| RAM | 8 GB | |
| Expandable RAM | Upto 8 GB Extra Virtual RAM | |
| Storage | 128 GB | |
| Card Slot | Yes, upto 32 GB | Yes, (Hybrid Slot), upto 1 TB |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | No | Yes |
| 4G | Yes | |
| 5G | Yes | |
| 5G Bands | 1, 3, 8, 28, 77, 78 SA/NSA | |
| VoLTE | Yes, Dual Stand-By | |
| Wifi | No | Yes, with wifi-hotspot |
| Wifi Version | Wi-Fi 802.11 a/b/g/n/ac, dual-band | |
| Bluetooth | Yes | Yes, v5.3, A2DP, LE, aptX HD |
| USB | Yes, microUSB | Yes, USB-C v2.0 |
| USB Features | USB on-the-go, USB Charging | |
| Extra | ||
| GPS | Yes, with A-GPS, BEIDOU, GLONASS, GALILEO | |
| Fingerprint Sensor | Yes, In Display | |
| Face Unlock | Yes | |
| 3.5mm Headphone Jack | Yes | Yes |
| Camera | ||
| Rear Camera | 0.3 MP | 50 MP (Wide Angle) 2 MP (Depth Sensor) |
| Auto Focus | Yes | |
| Features | Digital Zoom | Photo, Night, Portrait, Video, Micro Movie, 64MP, Panorama, Live Photo, Slo-Mo, Timelapse, Pro, AR Stickers, Documents, Double Exposure, Dual-View Video |
| Video Recording | No | 1080p @ 30 fps FHD |
| Flash | No | Yes, LED |
| Front Camera | No | 32 MP ƒ/2 (Wide Angle) |
| Front Video Recording | 1080p @ 30 fps FHD | |
| Technical | ||
| OS | Android v15 | |
| Custom UI | Funtouch OS 15 | |
| Chipset | Qualcomm Snapdragon | |
| CPU | Octa Core Processor | |
| GPU | Adreno 725 | |
| Java | No | No |
| Browser | Yes, supports WAP | Yes |
| Multimedia | ||
| Yes | ||
| Music | MP4 | WAV, MP3, MP2, MIDI, Vorbis, APE, FLAC |
| Video | 3GP | MP4, 3GP, MKV, FLV |
| FM Radio | Yes | No |
| Document Reader | Yes | |
| Battery | ||
| Type | Removable Battery | Non-Removable Battery |
| Size | 2800 mAh, Li-ion Battery | 7300 mAh, Li-Po Battery |
| Fast Charging | Yes, 90W Superfast Flash Charge | |