Karbonn K21 vs Realme 7
Quick Comparison
In terms of display resolution, Realme 7 has better resolution of 2400 x 1080 than Karbonn K21 which has resolution of 220 x 176.
| Name | Karbonn K21 | Realme 7 |
| Display | 2.2 in | 6.5 in |
|---|---|---|
| Battery | 1000 mAh | 5000 mAh |
| Price | Rs. 11990 | Rs. 13490 |
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Detailed Comparison
Price And Launch
The cost of Karbonn K21 is Rs. 11990. The launch Date of the second phone is September 3, 2020 . The cost of Realme 7 is Rs. 13490.
Display comparison
Realme 7 has larger screen size of 6.5 inches in comparison to Karbonn K21's 2.2 inch screen. Karbonn K21 has TFT Screen type where as Realme 7 has IPS LCD Screen type. Realme's phone has display density of 405 PPI & Karbonn's phone has only 128 PPI display density. Karbonn K21 has 5:4 aspect ratio where as Realme 7 has 20:9 aspect ratio.
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Full Comparison
| Name | Karbonn K21 | Realme 7 |
| General | ||
| Model | 7 | |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | |
| Device Type | Smartphone | |
| Release Date | September 3, 2020 | |
| Design | ||
| Dimensions | 47.3 x 111.5 x 14.3 mm | 75.4 x 162.3 x 9.4 mm |
| Weight | 80 g | 196.5 g |
| Design Type | Classic (Candybar) | |
| Display | ||
| Type | Color TFT Screen | Color IPS LCD Screen (16M Colors) |
| Touch | Yes | |
| Size | 2.2 inches, 176 x 220 pixels | 6.5 inches, 1080 x 2400 pixels, 90 Hz |
| Aspect Ratio | 5:4 | 20:9 |
| PPI | ~ 128 PPI | ~ 405 PPI |
| Screen to Body Ratio | ~ 90.5% | |
| Glass Type | Corning Gorilla Glass | |
| Notch | Yes, Punch Hole | |
| Memory | ||
| Phonebook | 500 entries | |
| RAM | 6 GB | |
| Storage | 64 GB | |
| Card Slot | Yes, upto 8 GB | Yes, upto 256 GB |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | No | Yes |
| 3G | No | Yes |
| 4G | Yes | |
| VoLTE | Yes, Dual Stand-By | |
| Wifi | No | Yes, with wifi-hotspot |
| Bluetooth | Yes | Yes, v5.0, A2DP, LE |
| USB | Yes | Yes, USB-C |
| USB Features | USB Tethering, USB on-the-go, USB Charging | |
| Extra | ||
| GPS | yes with A-GPS, Beidou, Glonass | |
| Fingerprint Sensor | Yes, Side | |
| Face Unlock | Yes | |
| Sensors | Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope, Magnetic Induction Sensor | |
| 3.5mm Headphone Jack | Yes | Yes |
| Extra Features | Torch Light | UFS 2.1 |
| Camera | ||
| Rear Camera | No | 64 MP ƒ/1.8 (Wide Angle) 8 MP ƒ/2.3 (Ultra Wide) 2 MP ƒ/2.4 (Macro) Macro 2 MP ƒ/2.4 Portrait |
| Camera Sensor | Sony IMX682 | |
| Auto Focus | Yes | |
| Features | Starry Mode, Super Nightscape, Panorama, Portrait Mode, Time-lapse Photography, HDR, Ultra Wide, Ultra Macro, AI Scene Recognition, AI Beauty, Filter, Chroma Boost | |
| Video Recording | 4K @ 30 fps UHD, 1080p @ 120/30/60 fps FHD | |
| Flash | Yes, LED | |
| Front Camera | No | 16 MP ƒ/2.5 (Ultra Wide) |
| Front Video Recording | 1080p @ 30 fps FHD | |
| Technical | ||
| OS | Android v10, upgradable to v12 | |
| Chipset | Mediatek Helio G95 | |
| CPU | 2.05 GHz, Octa Core Processor | |
| Core Details | 2x2.05 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55 | |
| GPU | ARM Mali G76 MC4 800MHz | |
| Java | No | No |
| Browser | Yes, supports WAP | Yes, supports HTML5 |
| Multimedia | ||
| Supports | MMS, Voice Recording | |
| No | Yes | |
| Music | MP3, MIDI, AMR, WAV | Yes |
| Video | MP4, 3GP, AVI | Yes |
| FM Radio | Yes, with FM Recording | No |
| Document Reader | Yes | |
| Battery | ||
| Type | Removable Battery | Non-Removable Battery |
| Size | 1000 mAh | 5000 mAh |
| Fast Charging | Yes, 30W SuperDart Charging | |
| StandBy Time | 5 days | |
| Talk Time | 3 hours | |