Karbonn K9 Viraat 4G vs Vivo U3x
Quick Comparison
Vivo U3x has better RAM than Karbonn K9 Viraat 4G. In terms of display resolution, Vivo U3x has better resolution of 2408 x 1080 than Karbonn K9 Viraat 4G which has resolution of 1280 x 720. Vivo U3x has more internal memory than Karbonn K9 Viraat 4G
| Name | Karbonn K9 Viraat 4G | Vivo U3x |
| RAM | 1 GB | 6 GB |
|---|---|---|
| Display | 5.5 in | 6.58 in |
| Internal Memory | 8 GB | 64 GB |
| Battery | 2800 mAh | 5000 mAh |
| Camera | 5 MP | 13 MP + 2 MP Dual |
| Price | Rs. 4444 | Rs. 8990 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is August, 2016. The cost of Karbonn K9 Viraat 4G is Rs. 4444. The launch Date of the second phone is March 19, 2021. The Expected cost of Vivo U3x is Rs. 8990.
Display comparison
Vivo U3x has larger screen size of 6.58 inches in comparison to Karbonn K9 Viraat 4G's 5.5 inch screen. Karbonn K9 Viraat 4G has IPS Screen type where as Vivo U3x has IPS LCD Screen type. Vivo's phone has display density of 401 PPI & Karbonn's phone has only 267 PPI display density. Karbonn K9 Viraat 4G has 16:9 aspect ratio where as Vivo U3x has 20.07:9 aspect ratio.
Memory comparison
Vivo U3x's larger 6 GB RAM is better for playing games and all with respect to Karbonn K9 Viraat 4G's lower 1 GB RAM. Vivo U3x has more Internal Memory (64 GB) than Karbonn K9 Viraat 4G (8 GB).
Camera comparison
Vivo U3x's 13 MP + 2 MP Dual Rear Camera outshines Karbonn K9 Viraat 4G's 5 MP Rear Camera in terms of resolution. Vivo U3x will be better choice if you're looking to click lot of selfies as it has better 8 MP Front Camera in comparison to Karbonn K9 Viraat 4G'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 | Karbonn K9 Viraat 4G | Vivo U3x |
| General | ||
| Model | U3x | |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Micro SIM | Nano+Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | August, 2016 | March 19, 2021 |
| Design | ||
| Dimensions | 78.9 x 154 x 11.7 mm | 75.4 x 164.2 x 8.4 mm |
| Weight | 173 g | 185.5 g |
| Display | ||
| Type | Color IPS Screen | Color IPS LCD Screen (16.7M) |
| Touch | Yes | Yes |
| Size | 5.5 inches, 720 x 1280 pixels | 6.58 inches, 1080 x 2408 pixels, 90 Hz |
| Aspect Ratio | 16:9 | 20.07:9 |
| PPI | ~ 267 PPI | ~ 401 PPI |
| Screen to Body Ratio | ~ 84.2% | |
| Notch | Yes, Water Drop Notch | |
| Memory | ||
| RAM | 1 GB | 6 GB |
| Storage | 8 GB | 64 GB |
| Storage Type | UFS 2.1 | |
| Card Slot | Yes, upto 64 GB | No |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | |
| VoLTE | Yes | |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Bluetooth | Yes, v4.0 | Yes, v5.1, A2DP, LE, aptX HD |
| USB | Yes, microUSB v2.0 | Yes, USB-C v2.0 |
| USB Features | USB on-the-go, USB Charging | |
| Extra | ||
| GPS | Yes, with A-GPS Support | Yes, with A-GPS, GLONASS, BDS, GALILEO |
| Fingerprint Sensor | No | Yes, Side |
| Face Unlock | Yes | |
| Sensors | Accelerometer | Accelerometer, Proximity, Compass |
| 3.5mm Headphone Jack | Yes | Yes |
| Camera | ||
| Rear Camera | 5 MP | 13 MP ƒ/2.2 (Wide Angle) 2 MP ƒ/2.4 (Depth Sensor) |
| Auto Focus | Yes | Yes |
| Features | Face detection, Touch to focus | HDR, Panorama |
| Video Recording | 4K @ 30 fps UHD, 1080p @ 30 fps FHD | |
| Flash | Yes, Dual LED | Yes, LED |
| Front Camera | 2 MP | 8 MP ƒ/2 (Wide Angle) |
| Front Video Recording | 1080p @ 30 fps FHD | |
| Technical | ||
| OS | Android v6.0 (Marshmallow) | Android v11 |
| Chipset | MediaTek Helio MT6580 | Qualcomm Snapdragon 480 |
| CPU | 1.3 GHz, Quad Core Processor | 2 GHz, Octa Core Processor |
| Core Details | 2x2.0 GHz Kryo 460 & 6x1.8 GHz Kryo 460 | |
| GPU | Mali-400 MP | Adreno 619 |
| Java | Yes, via 3rd party | No |
| Browser | Yes, supports HTML5 | |
| Multimedia | ||
| Yes | ||
| Music | Yes | |
| Video | Yes | |
| FM Radio | Yes | No |
| Document Reader | Yes | |
| Battery | ||
| Type | Removable Battery | Non-Removable Battery |
| Size | 2800 mAh, Li-ion Battery | 5000 mAh, Li-Po Battery |
| Fast Charging | Yes, 18W Fast Charging | |
| StandBy Time | 10 days | |
| Talk Time | 8 hours | |