Karbonn K40 vs Xiaomi Redmi 12 5G (6GB RAM + 128GB)
Quick Comparison
In terms of display resolution, Xiaomi Redmi 12 5G (6GB RAM + 128GB) has better resolution of 2460 x 1080 than Karbonn K40 which has resolution of 320 x 240.
| Name | Karbonn K40 | Xiaomi Redmi 12 5G (6GB RAM + 128GB) |
| Display | 2.4 in | 6.79 in |
|---|---|---|
| Battery | 2800 mAh | 5000 mAh |
| Camera | 1.3 MP | 50 MP + 2 MP Dual |
| Price | Rs. 649 | Rs. 11499 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is December, 2014. The cost of Karbonn K40 is Rs. 649. The launch Date of the second phone is August 01, 2023. The cost of Xiaomi Redmi 12 5G (6GB RAM + 128GB) is Rs. 11499.
Display comparison
Karbonn K40 has screen size of 2.4 inches which falls short to Xiaomi Redmi 12 5G (6GB RAM + 128GB)'s 6.79 inch screen. Karbonn K40 has TFT Screen type where as Xiaomi Redmi 12 5G (6GB RAM + 128GB) has IPS Screen type. Xiaomi's phone has display density of 396 PPI & Karbonn's phone has only 167 PPI display density. Karbonn K40 has 4:3 aspect ratio where as Xiaomi Redmi 12 5G (6GB RAM + 128GB) has 20.5:9 aspect ratio.
Camera comparison
Xiaomi Redmi 12 5G (6GB RAM + 128GB)'s 50 MP + 2 MP Dual Rear Camera outshines Karbonn K40's 1.3 MP Rear Camera in terms of resolution.
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Full Comparison
| Name | Karbonn K40 | Xiaomi Redmi 12 5G (6GB RAM + 128GB) |
| General | ||
| Model | 12 5G | |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM (Hybrid Slot) |
| Dual Sim | Yes | Yes |
| Sim Size | Mini SIM | Nano SIM |
| Device Type | Feature Phone | Smartphone |
| Release Date | December, 2014 | August 01, 2023 |
| Design | ||
| Dimensions | 76.28 x 168.6 x 8.17 mm | |
| Weight | 199 g | |
| Colors | Moonstone Sliver, Pastel Blue, Jade Black | |
| Display | ||
| Type | Color TFT Screen | Color IPS Screen (16M Colors) |
| Touch | Yes, 240 Hz Touch Sampling Rate | |
| Size | 2.4 inches, 240 x 320 pixels | 6.79 inches, 1080 x 2460 pixels, 90 Hz |
| Aspect Ratio | 4:3 | 20.5:9 |
| PPI | ~ 167 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 | 6 GB | |
| Expandable RAM | Upto 6 GB Extra Virtual RAM | |
| Storage | 128 GB | |
| Card Slot | Yes, upto 16 GB | Yes, (Hybrid Slot), upto 1 TB |
| Connectivity | ||
| GPRS | Yes | |
| EDGE | Yes | |
| 3G | No | 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 | No | 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 | 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 | Ambient Light Sensor, E Compass, Accelerometer, IR Blaster | |
| 3.5mm Headphone Jack | 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 | 1.3 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, LED | |
| Front Camera | No | 8 MP ƒ/2 (Wide Angle) Punch Hole |
| Front Video Recording | 1080p @ 30 fps FHD | |
| Technical | ||
| OS | Android v13 | |
| Custom UI | MIUI 14 | |
| Chipset | Qualcomm Snapdragon 4 Gen2 | |
| CPU | 2.2 GHz, Octa Core Processor | |
| Core Details | 2x Performance Cores@2.2GHz & 6x Efficiency Cores@2GHz | |
| GPU | Adreno GPU | |
| Java | No | No |
| Browser | Yes | |
| 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 | |
| StandBy Time | 45 days | |
| Talk Time | 18 hours | |