Karbonn A81 vs Xiaomi Redmi 12 5G (8GB RAM + 256GB)
Quick Comparison
Xiaomi Redmi 12 5G (8GB RAM + 256GB) has better RAM than Karbonn A81. In terms of display resolution, Xiaomi Redmi 12 5G (8GB RAM + 256GB) has better resolution of 2460 x 1080 than Karbonn A81 which has resolution of 800 x 480. Xiaomi Redmi 12 5G (8GB RAM + 256GB) has more internal memory than Karbonn A81
| Name | Karbonn A81 | Xiaomi Redmi 12 5G (8GB RAM + 256GB) |
| RAM | 256 MB | 8 GB |
|---|---|---|
| Display | 4 in | 6.79 in |
| Internal Memory | 2 GB | 256 GB |
| Battery | 1400 mAh | 5000 mAh |
| Camera | 3 MP | 50 MP + 2 MP Dual |
| Price | Rs. 2299 | Rs. 12999 |
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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 August 01, 2023. The cost of Xiaomi Redmi 12 5G (8GB RAM + 256GB) is Rs. 12999.
Display comparison
Xiaomi Redmi 12 5G (8GB RAM + 256GB) has larger screen size of 6.79 inches in comparison to Karbonn A81's 4 inch screen. Both the phones have IPS Screen Type. Xiaomi's phone has display density of 396 PPI & Karbonn's phone has only 233 PPI display density. Karbonn A81 has 5:3 aspect ratio where as Xiaomi Redmi 12 5G (8GB RAM + 256GB) has 20.5:9 aspect ratio.
Memory comparison
Xiaomi Redmi 12 5G (8GB RAM + 256GB)'s larger 8 GB RAM is better for playing games and all with respect to Karbonn A81's lower 256 MB RAM. Xiaomi Redmi 12 5G (8GB RAM + 256GB) has more Internal Memory (256 GB) than Karbonn A81 (2 GB).
Camera comparison
Xiaomi Redmi 12 5G (8GB RAM + 256GB)'s 50 MP + 2 MP Dual 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 13 version.
Related Comparisons
Full Comparison
| Name | Karbonn A81 | Xiaomi Redmi 12 5G (8GB RAM + 256GB) |
| General | ||
| Model | 12 5G | |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM (Hybrid Slot) |
| Dual Sim | Yes | Yes |
| Sim Size | Nano SIM | |
| Device Type | Smartphone | Smartphone |
| Release Date | April, 2015 | August 01, 2023 |
| Design | ||
| Dimensions | 66.3 x 123.4 x 9.5 mm | 76.28 x 168.6 x 8.17 mm |
| Weight | 110 g | 199 g |
| Colors | Moonstone Sliver, Pastel Blue, Jade Black | |
| Display | ||
| Type | Color IPS Screen | Color IPS Screen (16M Colors) |
| Touch | Yes | Yes, 240 Hz Touch Sampling Rate |
| Size | 4 inches, 480 x 800 pixels | 6.79 inches, 1080 x 2460 pixels, 90 Hz |
| Aspect Ratio | 5:3 | 20.5:9 |
| PPI | ~ 233 PPI | ~ 396 PPI |
| Screen to Body Ratio | ~ 91% | |
| Glass Type | Corning Gorilla Glass 3 | |
| Features | Brightness: 450 nits (typ.) | |
| Notch | Yes, Punch Hole | |
| Memory | ||
| RAM | 256 MB | 8 GB |
| Expandable RAM | Upto 8 GB Extra Virtual RAM | |
| Storage | 2 GB | 256 GB |
| Card Slot | Yes, upto 32 GB | Yes, (Hybrid Slot), upto 1 TB |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | |
| 5G | Yes | |
| 5G Bands | SA: n1/n3/n5/n8/n28/n40/n78, NSA: n1/n3/n8/n40/n78 | |
| VoLTE | Yes, Dual Stand-By | |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | Wi-Fi: 802.11 a/b/g/n/ac，2.4G/5G | |
| Bluetooth | Yes | Yes, v5.3, A2DP, LE |
| USB | Yes, microUSB v2.0 | Yes, USB-C |
| USB Features | USB Tethering, USB on-the-go | |
| IR Blaster | Yes | |
| Extra | ||
| GPS | Yes, with AGPS, GLONASS, BeiDou | |
| Fingerprint Sensor | Yes, Side | |
| Face Unlock | Yes | |
| Sensors | Accelerometer | Ambient Light Sensor, E Compass, Accelerometer, IR Blaster |
| 3.5mm Headphone Jack | Yes | Yes |
| Splash Resistant | Yes | |
| IP Rating | IP53 | |
| Dust Resistant | Yes | |
| Extra Features | Premium Glass Back, MIUI Dialer, LPDDR4X RAM, Bottom firing loudspeaker | |
| Camera | ||
| Rear Camera | 3 MP | 50 MP ƒ/1.8 (Wide Angle) PDAF 2 MP ƒ/2.4 (Macro) |
| Auto Focus | Yes | |
| Features | Night, Video, 50MP mode, Google Lens, HDR, Google lens, Voice shutter, Tilt-shift, Timed burst, Time Lapse | |
| Video Recording | 1080p @ 30 fps FHD, 720p @ 30 fps HD | |
| Flash | Yes, Dual LED | Yes, LED |
| Front Camera | No | 8 MP ƒ/2 (Wide Angle) Punch Hole |
| Front Video Recording | 1080p @ 30 fps FHD | |
| Technical | ||
| OS | Android v4.4 (KitKat) | Android v13 |
| Custom UI | MIUI 14 | |
| Chipset | Qualcomm Snapdragon 4 Gen2 | |
| CPU | 1 GHz, Single Core Processor | 2.2 GHz, Octa Core Processor |
| Core Details | 2x Performance Cores@2.2GHz & 6x Efficiency Cores@2GHz | |
| GPU | Adreno GPU | |
| Java | Yes, via 3rd party | No |
| Browser | Yes | |
| 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 | |
| StandBy Time | 10 days | |
| Talk Time | 5 hours | |