Realme GT 10000 mAh has better RAM than Karbonn Smart A66. In terms of display resolution, Realme GT 10000 mAh has better resolution of 2780 x 1264 than Karbonn Smart A66 which has resolution of 480 x 320. Realme GT 10000 mAh has more internal memory than Karbonn Smart A66
| Name | Karbonn Smart A66 | Realme GT 10000 mAh |
| RAM | 256 MB | 8 GB |
|---|---|---|
| Display | 3.5 in | 6.8 in |
| Internal Memory | 512 MB | 256 GB |
| Battery | 1100 mAh | 10000 mAh |
| Camera | 3 MP | 50 MP + 50 MP Dual |
| Price | Rs. 3200 | Rs. 34990 |
The cost of Karbonn Smart A66 is Rs. 3200. The launch Date of the second phone is expected to be May 22, 2026 (Expected). The cost of Realme GT 10000 mAh is Rs. 34990.
Realme GT 10000 mAh has larger screen size of 6.8 inches in comparison to Karbonn Smart A66's 3.5 inch screen. Karbonn Smart A66 has LCD Screen type where as Realme GT 10000 mAh has LTPO AMOLED Screen type. Realme's phone has display density of 449 PPI & Karbonn's phone has only 165 PPI display density. Karbonn Smart A66 has 3:2 aspect ratio where as Realme GT 10000 mAh has 20:9 aspect ratio.
Realme GT 10000 mAh's larger 8 GB RAM is better for playing games and all with respect to Karbonn Smart A66's lower 256 MB RAM. Realme GT 10000 mAh has more Internal Memory (256 GB) than Karbonn Smart A66 (512 MB).
Realme GT 10000 mAh's 50 MP + 50 MP Dual Rear Camera outshines Karbonn Smart A66's 3 MP Rear Camera in terms of resolution. Realme GT 10000 mAh will be better choice if you're looking to click lot of selfies as it has better 32 MP Front Camera in comparison to Karbonn Smart A66's 0.3 MP Front Camera.
Both the phones has Android Operating System but the first one runs on version 4.4 and the second one on 15 version.
| Name | Karbonn Smart A66 | Realme GT 10000 mAh |
| General | ||
| Model | GT | |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM (Hybrid Slot) |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | |
| Device Type | Smartphone | Smartphone |
| Release Date | May 22, 2026 (Expected) | |
| Design | ||
| Weight | 215 g | |
| Bezel less | No | |
| Display | ||
| Type | Color LCD Screen | Color LTPO AMOLED Screen (1.07 billion (10bit)) |
| Touch | Yes | Yes |
| Size | 3.5 inches, 320 x 480 pixels | 6.8 inches, 1264 x 2780 pixels, 144 Hz |
| Aspect Ratio | 3:2 | 20:9 |
| PPI | ~ 165 PPI | ~ 449 PPI |
| Screen to Body Ratio | ~ 94.2% | |
| Notch | Yes, Punch Hole | |
| Curved Display | Yes | |
| Memory | ||
| RAM | 256 MB | 8 GB |
| Expandable RAM | Upto 8 GB Extra Virtual RAM | |
| Storage | 512 MB | 256 GB |
| Card Slot | Yes, upto 32 GB | No |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | No | Yes |
| 4G | Yes | |
| 5G | Yes | |
| VoLTE | Yes, Dual Stand-By | |
| Vo5G | Yes | |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | Wi-Fi 7 | |
| Bluetooth | Yes | Yes, v6.0, A2DP, LE, aptX HD |
| USB | Yes | Yes, USB-C v2.0 |
| USB Features | USB Tethering, USB on-the-go, USB Charging | |
| IR Blaster | Yes | |
| Extra | ||
| GPS | GPS, AGPS, BEIDOU, GLONASS, GALILEO, QZSS | |
| Fingerprint Sensor | Yes, In Display | |
| Face Unlock | Yes | |
| Sensors | Accelerometer | Accelerometer, Gyro, Proximity, Compass, Color Spectrum |
| 3.5mm Headphone Jack | No | |
| NFC | Yes | |
| Camera | ||
| Rear Camera | 3 MP | 50 MP ƒ/1.88 (Wide Angle) 25.56mm,FOV: 79° 50 MP (Ultra Wide) |
| OIS | Yes | |
| Auto Focus | Yes | |
| Video Recording | 4K @ 60 fps UHD, 1080p @ 60 fps FHD | |
| Flash | Yes, LED | Yes, Dual LED |
| Front Camera | 0.3 MP | 32 MP (Wide Angle) 90° Punch Hole, Screen Flash |
| Front Video Recording | 4K @ 30 fps UHD, 1080p @ 30 fps FHD | |
| Technical | ||
| OS | Android v4.4 (KitKat) | Android v15 |
| Custom UI | Realme UI 6 | |
| CPU | 1.2 GHz, Dual Core Processor | Octa Core Processor |
| Java | Yes, via 3rd party | No |
| Browser | Yes | |
| Multimedia | ||
| Yes | ||
| Music | AAC, APE, FLAC, AMR, MID, MP3, OGG, WAV, WMA, MKA | |
| Video | MP4, 3GP, ASF, AVI, FLV, M2TS, MKV, MPG, TS, WEBM, WMV | |
| FM Radio | No | No |
| Document Reader | Yes | |
| Battery | ||
| Type | Removable Battery | Non-Removable Battery |
| Size | 1100 mAh, Li-ion Battery | 10000 mAh, Li-Po Battery |
| Fast Charging | Yes, 320W Charging | |