Karbonn K49 Rock vs OPPO F21 Pro Plus 5G
Quick Comparison
OPPO F21 Pro Plus 5G has better RAM than Karbonn K49 Rock. In terms of display resolution, OPPO F21 Pro Plus 5G has better resolution of 2460 x 1080 than Karbonn K49 Rock which has resolution of 320 x 240. OPPO F21 Pro Plus 5G has more internal memory than Karbonn K49 Rock
| Name | Karbonn K49 Rock | OPPO F21 Pro Plus 5G |
| RAM | 32 MB | 8 GB |
|---|---|---|
| Display | 2.4 in | 6.43 in |
| Internal Memory | 32 MB | 128 GB |
| Battery | 1750 mAh | 4200 mAh |
| Camera | 0.3 MP | 50 MP Quad |
| Price | Rs. 500 | Rs. 29990 |
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Detailed Comparison
Price And Launch
The cost of Karbonn K49 Rock is Rs. 500. The Expected cost of OPPO F21 Pro Plus 5G is Rs. 29990.
Display comparison
OPPO F21 Pro Plus 5G has larger screen size of 6.43 inches in comparison to Karbonn K49 Rock's 2.4 inch screen. OPPO's phone has display density of 409 PPI & Karbonn's phone has only 167 PPI display density. Karbonn K49 Rock has 4:3 aspect ratio where as OPPO F21 Pro Plus 5G has 20:9 aspect ratio.
Memory comparison
OPPO F21 Pro Plus 5G's larger 8 GB RAM is better for playing games and all with respect to Karbonn K49 Rock's lower 32 MB RAM. OPPO F21 Pro Plus 5G has more Internal Memory (128 GB) than Karbonn K49 Rock (32 MB).
Camera comparison
OPPO F21 Pro Plus 5G's 50 MP Quad Rear Camera outshines Karbonn K49 Rock's 0.3 MP Rear Camera in terms of resolution.
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Full Comparison
| Name | Karbonn K49 Rock | OPPO F21 Pro Plus 5G |
| General | ||
| Model | F21 Pro Plus | |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | |
| Device Type | Feature Phone | Smartphone |
| Design | ||
| Dimensions | 73.4 x 160.1 x 7.8 mm | |
| Weight | 173 g | |
| Display | ||
| Type | Color Super AMOLED Screen (16.7M) | |
| Touch | No | Yes |
| Size | 2.4 inches, 240 x 320 pixels | 6.43 inches, 1080 x 2460 pixels, 90 Hz |
| Aspect Ratio | 4:3 | 20:9 |
| PPI | ~ 167 PPI | ~ 409 PPI |
| Screen to Body Ratio | ~ 90.8% | |
| Notch | Yes, Punch Hole | |
| Memory | ||
| RAM | 32 MB | 8 GB |
| Storage | 32 MB | 128 GB |
| Storage Type | UFS 2.1 | |
| Card Slot | Yes, upto 16 GB | Yes, upto 256 GB |
| Connectivity | ||
| GPRS | Yes | |
| EDGE | Yes | |
| 3G | No | Yes |
| 4G | Yes | |
| 5G | Yes | |
| VoLTE | Yes, Dual Stand-By | |
| Wifi | No | Yes, with wifi-hotspot |
| Bluetooth | Yes | Yes, v5.1, A2DP, LE, aptX HD |
| USB | Yes, USB-C | |
| USB Features | USB Tethering, USB on-the-go, USB Charging | |
| Extra | ||
| GPS | Yes, with A-GPS, GLONASS, GALILEO, BDS | |
| Fingerprint Sensor | Yes, In Display | |
| Face Unlock | Yes | |
| Sensors | Light sensor, Proximity Sensor, Accelerometer, Compass, Gyroscope, Gravity Sensor, Geomagnetic Sensor | |
| 3.5mm Headphone Jack | Yes | Yes |
| Camera | ||
| Rear Camera | 0.3 MP | 50 MP ƒ/1.7 (Main) 8 MP ƒ/2.2 (Ultra Wide) 2 MP ƒ/2.4 (Macro) Macro 2 MP ƒ/2.4 Mono |
| Auto Focus | Yes | |
| Features | Digital Zoom, Auto Flash, Face detection, Touch to focus | |
| Video Recording | 4K @ 30 fps UHD, 1080p @ 30 fps FHD, 720p @ 30 fps HD | |
| Flash | Yes, LED | |
| Front Camera | No | 16 MP ƒ/2.4 (Main) Punch Hole |
| Front Video Recording | 1080p @ 30 fps FHD, 720p | |
| Technical | ||
| OS | Android v11 | |
| Chipset | Mediatek Dimensity 900 | |
| CPU | 2.4 GHz, Octa Core Processor | |
| Core Details | Arm Cortex-A78 @ Up to 2.4GHz, Arm Cortex-A55 @ Up to 2GHz | |
| GPU | Arm Mali-G68 MC4 | |
| Java | No | No |
| Browser | Yes, supports HTML5 | |
| Multimedia | ||
| Yes | ||
| Music | Yes | MP3, AAC, APE, AMR, WAV, MID, OGG, FLAC, WMA |
| Video | 3GP, MP4, AVI, WMV, MKV, ASF, FLV | |
| FM Radio | Yes | No |
| Document Reader | Yes | |
| Battery | ||
| Type | Removable Battery | Non-Removable Battery |
| Size | 1750 mAh | 4200 mAh, Li-Po Battery |
| Fast Charging | Yes, 65W Flash Charging Technology | |