Poco M8 Power has better RAM than Karbonn Rebel. Neither of them has front Flash. In terms of display resolution, Poco M8 Power has better resolution of 1080 x 2396 than Karbonn Rebel which has resolution of 1600 x 720. Both have the same amount of internal memory.
| Name | Poco M8 Power | Karbonn Rebel |
| RAM | 6 GB | 4 GB |
|---|---|---|
| Display | 6.99 in | 6.75 in |
| Internal Memory | 128 GB | 128 GB |
| Battery | 8000 mAh | 7000 mAh |
| Camera | 50 MP Dual | 50 MP Dual |
| Price | Rs. 21684 | Rs. 11999 |
The launch Date of the first phone is August 04, 2026. The cost of Poco M8 Power is Rs. 21684. The launch Date of the second phone is November 02, 2026. The cost of Karbonn Rebel is Rs. 11999.
Karbonn Rebel has screen size of 6.75 inches which falls short to Poco M8 Power's 6.99 inch screen. Poco M8 Power has AMOLED Screen type where as Karbonn Rebel has IPS Screen type. Poco's phone has display density of 375 PPI & Karbonn's phone has only 260 PPI display density. In terms of screen to body ratio, Poco's phone has better screen to body ratio of ~ 88.2% than Karbonn's phone ~ 81.3%. Poco M8 Power has 20.5:9 aspect ratio where as Karbonn Rebel has 20:9 aspect ratio.
Poco M8 Power's larger 6 GB RAM is better for playing games and all with respect to Karbonn Rebel's lower 4 GB RAM. and both have same Internal Memory of 128 GB.
Poco M8 Power has 50 MP Dual Rear Camera in comparison to Karbonn Rebel's 50 MP Dual Rear Camera.
Both the phones run on Android Operating System Version 16.
| Name | Poco M8 Power | Karbonn Rebel |
| General | ||
| Country of Origin | India | |
| Model | MZB0O3BIN, M8 Power 5G | |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM (Hybrid Slot) |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | Nano+Nano SIM |
| eSIM Support | No | |
| Device Type | Smartphone | Smartphone |
| OS Updates | 4 years | |
| Security Updates | 6 years | 2 years |
| Release Date | August 04, 2026 | November 02, 2026 |
| In The Box | 1 x Handset, 1 x Adapter, 1 x Type-C USB Cable, 1 x Sim Eject Tool, 1 x Quick Start Guide & Warranty Card, 1 x Protective Case | |
| Design | ||
| Weight | 225 g | |
| Bezel less | No | |
| Colors | Blaze Orange | |
| Display | ||
| Type | Color AMOLED Screen (68B) | Color IPS Screen |
| Touch | Yes, 240 Hz Touch Sampling Rate | Yes |
| Size | 6.99 inches, 2396 x 1080 pixels, 120 Hz | 6.75 inches, 720 x 1600 pixels, 120 Hz |
| Aspect Ratio | 20.5:9 | 20:9 |
| PPI | ~ 375 PPI | ~ 260 PPI |
| Screen to Body Ratio | ~ 88.2% | ~ 81.3% |
| Glass Type | Corning Gorilla Glass 7i | |
| Brightness | 1800 nits (peak), 1200nits HBM | 650 NITS Brightness |
| Display Dimming | 960Hz | |
| Color Gamut | 100% DCI-P3 | |
| Features | Wet Touch 2.0, Low Bluelight | |
| Notch | Yes, Punch Hole | Yes, Punch Hole |
| Memory | ||
| RAM | 6 GB | 4 GB |
| RAM Type | LPDDR4X | LPDDR4X |
| Expandable RAM | Upto 8 GB Extra Virtual RAM | |
| Storage | 128 GB | 128 GB |
| Storage Type | UFS 2.2 | |
| Card Slot | Yes, upto 1 TB | Yes, (Hybrid Slot), upto 1 TB |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | |
| VoLTE | Yes, Dual Stand-By | Yes |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Bluetooth | Yes, v5.1 | Yes, v5.0, A2DP, LE |
| USB | Yes, USB-C v2.0 | Yes, USB-C v2.0 |
| USB Features | USB Tethering, USB on-the-go, USB Charging | USB Tethering, USB on-the-go, USB Charging, USB Storage |
| IR Blaster | Yes | |
| Performance | ||
| AnTuTu Score | 625,010 (Total) (v11) 252,357 (CPU) 36,438 (GPU) 154,721 (Memory) 181,494 (UX) | |
| AnTuTu Storage Score | 66,925 | |
| Geekbench Score | 2,310 (Multi Core) (v6) 951 (Single Core) 444 (OpenCL) | |
| 3DMark Score | 191 (Wild Life Extreme) | |
| Extra | ||
| GPS | GPS: L1 | GLONASS: G1 | BDS: B1I + B1C | Galileo: E1 | Yes |
| Fingerprint Sensor | Yes, In Display | Yes, Side |
| Face Unlock | Yes | Yes |
| Sensors | Proximity Sensor, Ambient Light Sensor, Accelerometer, E Compass | Gyroscope, Geomagnetic, G-Sensor, Proximity, Light |
| 3.5mm Headphone Jack | No | Yes |
| AI Features | Gemini, Circle to Search, Ai Erase, Ai Sky, AI Bokeh | Gemini AI |
| Splash Resistant | Yes | Yes |
| IP Rating | IP65 | P64 |
| Dust Resistant | Yes | Yes |
| Camera | ||
| Rear Camera | 50 MP + | 50 MP ƒ/1.8 5P Lens, 80º FOV |
| Camera Sensor | Light Fusion 400 | |
| Auto Focus | Yes | Yes |
| Features | HDR, Portrait, Ultra HD, Timer, Watermark, Night Mode, Google Lens, Time Lapse | |
| Video Recording | 1080p @ 30 fps FHD | Yes |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 8 MP Punch Hole | (Main) Punch Hole |
| Front Video Recording | 1080p @ 30 fps FHD | 1080p |
| Front Camera Features | HDR, panorama | |
| Technical | ||
| OS | Android v16 | Android v16 |
| Custom UI | Xiaomi HyperOS 3 | |
| Chipset | Qualcomm Snapdragon 4 Gen4 | MediaTek Helio G81 |
| CPU | 2.3 GHz, Octa Core Processor | Octa Core Processor |
| Core Details | 2x Cortex-A78@2.3 GHz & 6x Cortex-A55@1.95 GHz | |
| GPU | Adreno | |
| Java | No | No |
| Browser | Yes | Yes |
| Multimedia | ||
| Yes | Yes | |
| Music | MP3, AMR, FLAC, APE | Yes |
| Video | MP4, M4V, MKV, XVID | Yes |
| FM Radio | No | Yes |
| Speaker Type | Dual Stereo | |
| Audio Jack Type | USB Type-C | |
| Document Reader | Yes | |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 8000 mAh, Si/C Battery | 7000 mAh |
| Fast Charging | Yes, 45W | Yes, 18W |
| Reverse Charging | Yes, 22.5W Reverse Wired | |