Karbonn A81 vs Vivo U3x
Here you can compare Karbonn A81 and Vivo U3x. Comparing Karbonn A81 vs Vivo U3x on Smartprix enables you to check their respective specs scores and unique features. It would potentially help you understand how Karbonn A81 stands against Vivo U3x and which one should you buy The current lowest price found for Karbonn A81 is ₹2,299 and for Vivo U3x is ₹8,990. The details of both of these products were last updated on Apr 27, 2024.
| Specification | Karbonn A81 | Vivo U3x |
|---|---|---|
| RAM | 256 MB | 6 GB |
| Rear Camera | 3 MP | 13 MP f/2.2 (Wide Angle) 2 MP f/2.4 (Depth Sensor) with autofocus |
| Display | 4 inches, 480 x 800 pixels | 6.58 inches, 1080 x 2408 pixels, 90 Hz |
| Internal Memory | 2 GB | 64 GB |
| OS | Android v4.4 (KitKat) | Android v11 |
| Price | ₹2,299 | ₹8,990 |
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Overview
| Specs Score | 31 / 100 | 71 / 100 Better Specs |
| Display Size | 4 in | 6.58 in Bigger Display |
| Display Resolution | 480 x 800 pixels | 1080 x 2408 pixels Better Resolution |
| Screen To Body Ratio | ~ 84.2% Less Bezels | |
| RAM | 256 MB | 6 GB More RAM |
| Storage | 2 GB | 64 GB More Storage |
| CPU Clock Speed | 1 GHz | 2 GHz Faster Clock Speed |
| CPU Cores | Single Core | Octa Core More CPU Cores |
| Rear Camera | 3 MP | 13 MP + 2 MP Dual Better Camera Resolution |
| Front Camera | 8 MP Better Front Camera Resolution | |
| Weight | 110 g Lighter | 185.5 g |
| Thickness | 9.5 mm | 8.4 mm Slimmer |
| Battery | 1400 mAh | 5000 mAh Bigger Battery |
| Unique Features | No No No No FM Radio Memory Card Support | Fingerprint Sensor 4G 5G Fast Charging No No |
General
| 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 | April, 2015 | March 19, 2021 |
Design
| Dimensions | 66.3 x 123.4 x 9.5 mm | 75.4 x 164.2 x 8.4 mm |
| Weight | 110 g | 185.5 g |
Display
| Type | Color IPS 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 | 2 GB | 64 GB |
| Storage Type | UFS 2.1 | |
| Card Slot | Yes, upto 32 GB | No |
Connectivity
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | |
| 5G | Yes | |
| VoLTE | Yes | |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Bluetooth | Yes | 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, 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 MP | 13 MP f/2.2 (Wide Angle) 2 MP f/2.4 (Depth Sensor) with autofocus |
| Features | HDR, Panorama | |
| Video Recording | 4K @ 30 fps UHD, 1080p @ 30 fps FHD | |
| Flash | Yes, Dual LED | Yes, LED |
| Front Camera | No | 8 MP f/2 (Wide Angle) |
| Front Video Recording | 1080p @ 30 fps FHD |
Technical
| OS | Android v4.4 (KitKat) | Android v11 |
| Chipset | Qualcomm Snapdragon 480 | |
| CPU | 1 GHz, Single 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 | 1400 mAh, Li-ion Battery | 5000 mAh, Li-Po Battery |
| Fast Charging | Yes, 18W Fast Charging | |
| StandBy Time | 10 days | |
| Talk Time | 5 hours |
Discuss
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