Karbonn A81 vs OnePlus 12R
Quick Comparison
OnePlus 12R has better RAM than Karbonn A81. In terms of display resolution, OnePlus 12R has better resolution of 2780 x 1264 than Karbonn A81 which has resolution of 800 x 480. OnePlus 12R has more internal memory than Karbonn A81
| Name | Karbonn A81 | OnePlus 12R |
| RAM | 256 MB | 8 GB |
|---|---|---|
| Display | 4 in | 6.78 in |
| Internal Memory | 2 GB | 128 GB |
| Battery | 1400 mAh | 5500 mAh |
| Camera | 3 MP | 50 MP + 8 MP + 2 MP Triple |
| Price | Rs. 2299 | Rs. 37055 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is April, 2015. The cost of Karbonn A81 is Rs. 2299. The launch Date of the second phone is January 23, 2024. The cost of OnePlus 12R is Rs. 37055.
Display comparison
OnePlus 12R has larger screen size of 6.78 inches in comparison to Karbonn A81's 4 inch screen. Karbonn A81 has IPS Screen type where as OnePlus 12R has AMOLED Screen type. OnePlus's phone has display density of 450 PPI & Karbonn's phone has only 233 PPI display density. Karbonn A81 has 5:3 aspect ratio where as OnePlus 12R has 20.1:9 aspect ratio.
Memory comparison
OnePlus 12R's larger 8 GB RAM is better for playing games and all with respect to Karbonn A81's lower 256 MB RAM. OnePlus 12R has more Internal Memory (128 GB) than Karbonn A81 (2 GB).
Camera comparison
OnePlus 12R's 50 MP + 8 MP + 2 MP Triple Rear Camera outclasses Karbonn A81's 3 MP Rear Camera in terms of resolution.
Technical comparison
Both the phones has Android Operating System but the first one runs on version 4.4 and the second one on 14 version.
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Full Comparison
| Name | Karbonn A81 | OnePlus 12R |
| General | ||
| Country of Origin | India | |
| Model | 12R | |
| 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 | January 23, 2024 |
| In The Box | OnePlus 12R, 100W SUPERVOOC Power Adapter, Type-A to C Cable, Quick Start Guide, Welcome Letter, Safety Information and Warranty Card, Logo sticker, Screen Protector (pre-applied), SIM Tray Ejector, Protective Case, OnePlus RCC Card | |
| Design | ||
| Dimensions | 66.3 x 123.4 x 9.5 mm | 75.3 x 163.3 x 8.8 mm |
| Weight | 110 g | 207 g |
| Colors | Iron Gray, Cool Blue | |
| Display | ||
| Type | Color IPS Screen | Color AMOLED Screen (1B Colors) |
| Touch | Yes | Yes |
| Size | 4 inches, 480 x 800 pixels | 6.78 inches, 1264 x 2780 pixels, 120 Hz |
| Aspect Ratio | 5:3 | 20.1:9 |
| PPI | ~ 233 PPI | ~ 450 PPI |
| Screen to Body Ratio | ~ 90.9% | |
| Glass Type | Corning Gorilla Glass Victus 2 | |
| Features | HDR10+, Dolby Vision, 1600 nits (HBM), 4500 nits (peak) | |
| Notch | Yes, Punch Hole | |
| Memory | ||
| RAM | 256 MB | 8 GB |
| Storage | 2 GB | 128 GB |
| Storage Type | UFS 3.1 | |
| Card Slot | Yes, upto 32 GB | No |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | |
| 5G | Yes | |
| 5G Bands | n1/n2/n3/n5/n7/n8/n12/n20/n28/n38/n40/n41/n66/n77/n78 | |
| VoLTE | Yes, Dual Stand-By | |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | Wi-Fi 7 | |
| Bluetooth | Yes | Yes, v5.3, SBC & aptX HD & LDAC & AAC |
| USB | Yes, microUSB v2.0 | Yes, USB-C v2.0 |
| USB Features | USB on-the-go, USB Charging | |
| IR Blaster | Yes | |
| Extra | ||
| GPS | Yes, with dual-band A-GPS, GLONASS, GALILEO, BDS | |
| Fingerprint Sensor | Yes, In Display | |
| Face Unlock | Yes | |
| Sensors | Accelerometer | Aaccelerometer, Gyro, Proximity, Compass, Color Spectrum |
| 3.5mm Headphone Jack | Yes | No |
| NFC | Yes | |
| Extra Features | LPDDR5X RAM, Dual Stereo Speakers, Noise Cancellation Support, Dolby Atmos | |
| Camera | ||
| Rear Camera | 3 MP | 50 MP ƒ/1.8 (Wide Angle) 8 MP ƒ/2.2 (Ultra Wide) 2 MP ƒ/2.4 (Macro) |
| Camera Sensor | Sony IMX890 | |
| Auto Focus | Yes | |
| Features | Frame Watermark, Auto HDR, Interval Shooting, Nightscape, Hi-Res Mode, Pro Mode, Movie Mode, Ultra Steady Mode, Dual-view Video, Portrait Mode, Video Portrait, Pano, Macro, Slo-mo, Time-lapse, Long Exposure, Text-scanner, Retouching, Filters, 0.6-20x Zoom | |
| Video Recording | 4K @ 30 fps UHD, 1080p @ 30 fps FHD | |
| Flash | Yes, Dual LED | Yes, LED |
| Front Camera | No | 16 MP ƒ/2.4 (Wide Angle) Punch Hole, Screen Flash |
| Front Video Recording | 1080p @ 30 fps FHD | |
| Technical | ||
| OS | Android v4.4 (KitKat) | Android v14 |
| Custom UI | OxygenOS 14 | |
| Chipset | Qualcomm Snapdragon 8 Gen2 | |
| CPU | 1 GHz, Single Core Processor | 3.2 GHz, Octa Core Processor |
| Core Details | 1x Cortex-X3@ 3.2GHz & 4x Cortex-A715@ 2.8GHz & 3x Cortex-A510@2.0 GHz | |
| GPU | Adreno 740 | |
| Java | Yes, via 3rd party | No |
| Browser | Yes | |
| Multimedia | ||
| Yes | ||
| Music | MP3, AAC, APE, AMR, WAV, MID, OGG, FLAC, WMA | |
| Video | AVI, 3GP, MP4, WMV, MKV, MOV, ASF, FLV | |
| FM Radio | Yes | No |
| Document Reader | Yes | |
| Battery | ||
| Type | Removable Battery | Non-Removable Battery |
| Size | 1400 mAh, Li-ion Battery | 5500 mAh, Li-Po Battery |
| Fast Charging | Yes, 100W SUPERVOOC Charging | |
| StandBy Time | 10 days | |
| Talk Time | 5 hours | |