Celkon Campus A20 vs Vivo U3x
Quick Comparison
Vivo U3x has better RAM than Celkon Campus A20. In terms of display resolution, Vivo U3x has better resolution of 2408 x 1080 than Celkon Campus A20 which has resolution of 800 x 480. Vivo U3x has more internal memory than Celkon Campus A20
| Name | Celkon Campus A20 | Vivo U3x |
| RAM | 256 MB | 6 GB |
|---|---|---|
| Display | 4 in | 6.58 in |
| Internal Memory | 512 MB | 64 GB |
| Battery | 1500 mAh | 5000 mAh |
| Camera | 3.2 MP | 13 MP + 2 MP Dual |
| Price | Rs. 3100 | Rs. 8990 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is August, 2013. The cost of Celkon Campus A20 is Rs. 3100. 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 Celkon Campus A20's 4 inch screen. Celkon Campus A20 has TFT Screen type where as Vivo U3x has IPS LCD Screen type. Vivo's phone has display density of 401 PPI & Celkon's phone has only 233 PPI display density. Celkon Campus A20 has 5:3 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 Celkon Campus A20's lower 256 MB RAM. Vivo U3x has more Internal Memory (64 GB) than Celkon Campus A20 (512 MB).
Camera comparison
Vivo U3x's 13 MP + 2 MP Dual Rear Camera outshines Celkon Campus A20's 3.2 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 Celkon Campus A20's 0.3 MP Front Camera.
Technical comparison
Both the phones has Android Operating System but the first one runs on version 4.2 and the second one on 11 version.
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Full Comparison
| Name | Celkon Campus A20 | Vivo U3x |
| General | ||
| Model | U3x | |
| 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 | August, 2013 | March 19, 2021 |
| Design | ||
| Dimensions | 75.4 x 164.2 x 8.4 mm | |
| Weight | 185.5 g | |
| Display | ||
| Type | Color TFT Screen | Color IPS LCD Screen (16.7M) |
| Touch | Yes | Yes |
| Size | 4 inches, 480 x 800 pixels | 6.58 inches, 1080 x 2408 pixels, 90 Hz |
| Aspect Ratio | 5:3 | 20.07:9 |
| PPI | ~ 233 PPI | ~ 401 PPI |
| Screen to Body Ratio | ~ 84.2% | |
| Notch | Yes, Water Drop Notch | |
| Memory | ||
| RAM | 256 MB | 6 GB |
| Storage | 512 MB | 64 GB |
| Storage Type | UFS 2.1 | |
| Card Slot | Yes, upto 32 GB | No |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes 384 Kbps Download | Yes |
| 4G | Yes | |
| 5G | Yes | |
| VoLTE | Yes | |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Bluetooth | Yes, v3.0 | 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 | Yes, Side | |
| Face Unlock | Yes | |
| Sensors | Accelerometer | Accelerometer, Proximity, Compass |
| 3.5mm Headphone Jack | Yes | Yes |
| Camera | ||
| Rear Camera | 3.2 MP | 13 MP ƒ/2.2 (Wide Angle) 2 MP ƒ/2.4 (Depth Sensor) |
| Auto Focus | Yes | |
| Features | HDR, Panorama | |
| Video Recording | 4K @ 30 fps UHD, 1080p @ 30 fps FHD | |
| Flash | Yes, LED | |
| Front Camera | 0.3 MP | 8 MP ƒ/2 (Wide Angle) |
| Front Video Recording | 1080p @ 30 fps FHD | |
| Technical | ||
| OS | Android v4.2 (Jelly Bean) | Android v11 |
| Chipset | Qualcomm Snapdragon 480 | |
| CPU | 1.2 GHz, Dual Core Processor | 2 GHz, Octa Core Processor |
| Core Details | 2x2.0 GHz Kryo 460 & 6x1.8 GHz Kryo 460 | |
| GPU | 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 | 1500 mAh, Li-ion Battery | 5000 mAh, Li-Po Battery |
| Fast Charging | Yes, 18W Fast Charging | |