Karbonn Smart A4 Plus vs Xiaomi Redmi Note 9 Pro (4GB RAM + 128GB)
Quick Comparison
Neither of them has front Flash. In terms of display resolution, Xiaomi Redmi Note 9 Pro (4GB RAM + 128GB) has better resolution of 2400 x 1080 than Karbonn Smart A4 Plus which has resolution of 800 x 480.
| Name | Karbonn Smart A4 Plus | Xiaomi Redmi Note 9 Pro (4GB RAM + 128GB) |
| Display | 4 in | 6.67 in |
|---|---|---|
| Camera | 3.2 MP | 48 MP Quad |
| Price | Rs. 2299 | Rs. 15999 |
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Detailed Comparison
Price And Launch
The cost of Karbonn Smart A4 Plus is Rs. 2299. The launch Date of the second phone is March 12, 2020. The cost of Xiaomi Redmi Note 9 Pro (4GB RAM + 128GB) is Rs. 15999.
Display comparison
Xiaomi Redmi Note 9 Pro (4GB RAM + 128GB) has larger screen size of 6.67 inches in comparison to Karbonn Smart A4 Plus's 4 inch screen. Karbonn Smart A4 Plus has IPS Screen type where as Xiaomi Redmi Note 9 Pro (4GB RAM + 128GB) has IPS LCD Screen type. Xiaomi's phone has display density of 395 PPI & Karbonn's phone has only 233 PPI display density. Karbonn Smart A4 Plus has 5:3 aspect ratio where as Xiaomi Redmi Note 9 Pro (4GB RAM + 128GB) has 20:9 aspect ratio.
Camera comparison
Xiaomi Redmi Note 9 Pro (4GB RAM + 128GB)'s 48 MP Quad Rear Camera outshines Karbonn Smart A4 Plus's 3.2 MP Rear Camera in terms of resolution.
Technical comparison
Both the phones has Android Operating System but the first one runs on version 4.0 and the second one on 10.0 version.
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Full Comparison
| Name | Karbonn Smart A4 Plus | Xiaomi Redmi Note 9 Pro (4GB RAM + 128GB) |
| General | ||
| Model | Redmi Note 9 Pro | |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | |
| Device Type | Smartphone | Smartphone |
| Release Date | March 12, 2020 | |
| Design | ||
| Dimensions | 76.68 x 165.75 x 8.8 mm | |
| Weight | 209 g | |
| Design Type | Classic (Candybar) | |
| Display | ||
| Type | Color IPS Screen | Color IPS LCD Screen (16M Colors) |
| Touch | Yes | Yes |
| Size | 4 inches, 480 x 800 pixels | 6.67 inches, 1080 x 2400 pixels |
| Aspect Ratio | 5:3 | 20:9 |
| PPI | ~ 233 PPI | ~ 395 PPI |
| Screen to Body Ratio | ~ 84.5% | |
| Glass Type | Corning Gorilla Glass 5 | |
| Features | Standard Mode, Sunshine Mode, Night mode, Color Temperature Adjustment | |
| Notch | Yes, Punch Hole | |
| Memory | ||
| RAM | 4 GB | |
| Storage | 128 GB | |
| Card Slot | Yes, upto 32 GB | Yes, upto 512 GB |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | No | Yes |
| 4G | Yes | |
| VoLTE | Yes, Dual Stand-By | |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Bluetooth | Yes | Yes, v5.0, A2DP, LE |
| USB | Yes v2.0 | Yes, USB-C v2.0 |
| USB Features | USB on-the-go, USB Charging | |
| IR Blaster | Yes | |
| Extra | ||
| GPS | Yes | Yes, with A-GPS, Galileo, GLONASS, Beidou, NavIC Support |
| Fingerprint Sensor | Yes, Side | |
| Face Unlock | Yes | |
| Sensors | Accelerometer | Proximity sensor, Ambient light sensor, Accelerometer, Gyroscope, Electronic compass |
| 3.5mm Headphone Jack | Yes | Yes |
| Splash Resistant | Yes | |
| Extra Features | UFS2.1 | |
| Camera | ||
| Rear Camera | 3.2 MP | 48 MP f/1.79 (Wide Angle) 8 MP f/2.2 (Ultra Wide) 5 MP f/2.4 (Macro ) 2 MP f/2.4 (Depth Sensor) with autofocus |
| Features | Night mode, AI Scene detection, Smart ultra-wide angle mode, AI Beautify, Burst mode, Tilt-shift, Level display, Custom watermark, Pro Mode, AI Portrait Mode, 3D Lighting, Panorama Mode | |
| Video Recording | 4K @ 30 fps UHD, 1080p @ 30/60 fps FHD, 720p @ 30 fps HD | |
| Flash | Yes, LED | |
| Front Camera | No | 16 MP f/2 (Main) |
| Front Video Recording | 1080p @ 30 fps FHD, 720p @ 30 fps HD | |
| Technical | ||
| OS | Android v4.0 (ICS) | Android v10.0 |
| Chipset | Qualcomm Snapdragon 720G | |
| CPU | 1 GHz, Dual Core Processor | 2.3 GHz, Octa Core Processor |
| Core Details | 2x2.3 GHz Kryo 465 Gold & 6x1.8 GHz Kryo 465 Silver | |
| GPU | 0 | Adreno 618 |
| Java | No | No |
| Browser | Yes, supports HTML | Yes, supports HTML5 |
| Multimedia | ||
| Supports | MMS | |
| Yes, with Push Email | Yes | |
| Music | MP3 | MP3, AMR, FLAC, APE |
| Video | Yes | MP4, M4V, MKV, XVID |
| FM Radio | Yes | Yes |
| Document Reader | Yes | |
| Battery | ||
| Type | Removable Battery | Non-Removable Battery |
| Size | 5020 mAh, Li-Po Battery | |
| Fast Charging | Yes, 18W Fast Charging | |
| StandBy Time | 20 days | |
| Talk Time | 29 hours | |