Hitech Air A9 Mini vs Samsung Galaxy M21 2021
Quick Comparison
Samsung Galaxy M21 2021 has better RAM than Hitech Air A9 Mini. In terms of display resolution, Samsung Galaxy M21 2021 has better resolution of 2340 x 1080 than Hitech Air A9 Mini which has resolution of 854 x 480. Samsung Galaxy M21 2021 has more internal memory than Hitech Air A9 Mini
| Name | Hitech Air A9 Mini | Samsung Galaxy M21 2021 |
| RAM | 1 GB | 4 GB |
|---|---|---|
| Display | 4.5 in | 6.4 in |
| Internal Memory | 8 GB | 64 GB |
| Battery | 2500 mAh | 6000 mAh |
| Camera | 5 MP | 48 MP + 8 MP + 5 MP Triple |
| Price | Rs. 3599 | Rs. 13499 |
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Detailed Comparison
Price And Launch
The cost of Hitech Air A9 Mini is Rs. 3599. The launch Date of the second phone is July 21, 2021. The cost of Samsung Galaxy M21 2021 is Rs. 13499.
Display comparison
Samsung Galaxy M21 2021 has larger screen size of 6.4 inches in comparison to Hitech Air A9 Mini's 4.5 inch screen. Hitech Air A9 Mini has IPS Screen type where as Samsung Galaxy M21 2021 has Super AMOLED Screen type. Samsung's phone has display density of 403 PPI & Hitech's phone has only 218 PPI display density. Hitech Air A9 Mini has 16:9 aspect ratio where as Samsung Galaxy M21 2021 has 19.5:9 aspect ratio.
Memory comparison
Samsung Galaxy M21 2021's larger 4 GB RAM is better for playing games and all with respect to Hitech Air A9 Mini's lower 1 GB RAM. Samsung Galaxy M21 2021 has more Internal Memory (64 GB) than Hitech Air A9 Mini (8 GB).
Camera comparison
Samsung Galaxy M21 2021's 48 MP + 8 MP + 5 MP Triple Rear Camera outshines Hitech Air A9 Mini's 5 MP Rear Camera in terms of resolution. Samsung Galaxy M21 2021 will be better choice if you're looking to click lot of selfies as it has better 20 MP Front Camera in comparison to Hitech Air A9 Mini's 2 MP Front Camera.
Technical comparison
Both the phones has Android Operating System but the first one runs on version 6.0 and the second one on 11 version.
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Full Comparison
| Name | Hitech Air A9 Mini | Samsung Galaxy M21 2021 |
| General | ||
| Model | Galaxy M21 2021 | |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | |
| Device Type | Smartphone | |
| Release Date | July 21, 2021 | |
| Design | ||
| Dimensions | 75.1 x 159 x 9 mm | |
| Weight | 192 g | |
| Display | ||
| Type | IPS Screen | Color Super AMOLED Screen (16M Colors) |
| Touch | Yes | Yes |
| Size | 4.5 inches, 480 x 854 pixels | 6.4 inches, 1080 x 2340 pixels, 60 Hz |
| Aspect Ratio | 16:9 | 19.5:9 |
| PPI | ~ 218 PPI | ~ 403 PPI |
| Screen to Body Ratio | ~ 84.2% | |
| Glass Type | Corning Gorilla Glass 3 | |
| Features | 420 nits (peak) | |
| Notch | Yes, Water Drop Notch | |
| Memory | ||
| RAM | 1 GB | 4 GB |
| Storage | 8 GB | 64 GB |
| Card Slot | Yes, upto 32 GB | Yes, upto 512 GB |
| Connectivity | ||
| GPRS | Yes | |
| EDGE | Yes | |
| 3G | Yes | Yes |
| 4G | Yes | |
| VoLTE | Yes | |
| Wifi | Yes | Yes, with wifi-hotspot |
| Bluetooth | Yes | Yes, v5.0 |
| USB | Yes, USB-C v2.0 | |
| USB Features | USB on-the-go, USB Charging | |
| Extra | ||
| GPS | Yes | Yes, with A-GPS, Glonass, Beidou, Galileo |
| Fingerprint Sensor | Yes, Rear | |
| Face Unlock | Yes | |
| Sensors | Accelerometer, Gyro Sensor, Geomagnetic Sensor, Proximity Sensor, Virtual Light Sensing | |
| 3.5mm Headphone Jack | Yes | Yes |
| Camera | ||
| Rear Camera | 5 MP | 48 MP ƒ/2 (Wide Angle) 8 MP ƒ/2.2 (Ultra Wide) 5 MP ƒ/2.2 (Depth Sensor) |
| Auto Focus | Yes | |
| Features | Panorama, HDR | |
| Video Recording | 4K @ 30 fps UHD, 1080p @ 30 fps FHD | |
| Flash | Yes | Yes, LED |
| Front Camera | 2 MP | 20 MP ƒ/2 (Wide Angle) |
| Front Video Recording | 1080p @ 30 fps FHD | |
| Technical | ||
| OS | Android v6.0 (Marshmallow) | Android v11 |
| Chipset | Samsung Exynos 9611 | |
| CPU | 1 GHz, Quad Core Processor | 2.3 GHz, Octa Core Processor |
| Core Details | 4x2.3 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53 | |
| GPU | Mali-G72 MP3 | |
| Java | Yes, via 3rd party | No |
| Browser | Yes, supports HTML5 | |
| Multimedia | ||
| Yes | ||
| Music | MP3, M4A, 3GA, AAC, OGG, OGA, WAV, WMA, AMR, AWB, FLAC, MID, MIDI, XMF, MXMF, IMY, RTTTL, RTX, OTA | |
| Video | MP4, M4V, 3GP, 3G2, WMV, ASF, AVI, FLV, MKV, WEBM | |
| FM Radio | Yes | Yes |
| Document Reader | Yes | |
| Battery | ||
| Type | Removable Battery | Non-Removable Battery |
| Size | 2500 mAh | 6000 mAh, Li-Po Battery |
| Fast Charging | Yes, 15W Fast Charging | |
| Talk Time | 49 hours | |
| Music Playback Time | 131 hours | |