Redmi K80 Ultra has better RAM than Realme P4 5G (8GB RAM + 256GB). In terms of display resolution, Redmi K80 Ultra has better resolution of 2772 x 1280 than Realme P4 5G (8GB RAM + 256GB) which has resolution of 2392 x 1080. Both have the same amount of internal memory.
| Name | Redmi K80 Ultra | Realme P4 5G (8GB RAM + 256GB) |
| RAM | 12 GB | 8 GB |
|---|---|---|
| Display | 6.83 in | 6.77 in |
| Internal Memory | 256 GB | 256 GB |
| Battery | 7410 mAh | 7000 mAh |
| Camera | 50 MP + 8 MP Dual | 50 MP + 8 MP Dual |
| Price | Rs. 32990 | Rs. 32999 |
The launch Date of the first phone is June 26, 2025. The Expected cost of Redmi K80 Ultra is Rs. 32990. The launch Date of the second phone is August 20, 2025. The cost of Realme P4 5G (8GB RAM + 256GB) is Rs. 32999.
Redmi K80 Ultra has larger screen size of 6.83 inches in comparison to Realme P4 5G (8GB RAM + 256GB)'s 6.77 inch screen. Redmi K80 Ultra has OLED Screen type where as Realme P4 5G (8GB RAM + 256GB) has AMOLED Screen type. Xiaomi's phone has display density of 447 PPI & Realme's phone has only 390 PPI display density. In terms of screen to body ratio, Realme's phone has better screen to body ratio of ~ 94% than Xiaomi's phone ~ 90.2%. Both mobiles have same aspect ratio of 20:9.
Redmi K80 Ultra's larger 12 GB RAM is better for playing games and all with respect to Realme P4 5G (8GB RAM + 256GB)'s lower 8 GB RAM. and both have same Internal Memory of 256 GB.
Redmi K80 Ultra has 50 MP + 8 MP Dual Rear Camera in comparison to Realme P4 5G (8GB RAM + 256GB)'s 50 MP + 8 MP Dual Rear Camera. Redmi K80 Ultra will be better choice if you're looking to click lot of selfies as it has better 20 MP Front Camera in comparison to Realme P4 5G (8GB RAM + 256GB)'s 16 MP Front Camera.
Both the phones run on Android Operating System Version 15.
| Name | Redmi K80 Ultra | Realme P4 5G (8GB RAM + 256GB) |
| General | ||
| Country of Origin | India | |
| Model | K80 Ultra | |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM (Hybrid Slot) |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | Nano+Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | June 26, 2025 | August 20, 2025 |
| In The Box | 1 realme P4 5G, 1 USB Type-C Cable, 1 Power Adapter , 1 Protect Case, 1 SIM Card Needle, 1 Quick Guide | |
| Design | ||
| Dimensions | 77.9 x 163.1 x 8.2 mm | 75.88 x 163.34 x 7.58 mm |
| Weight | 219 g | 185 g |
| Bezel less | No | |
| Colors | Gray, White, Blue, Green | Steel Gray, Engine Blue, Forge Red |
| Display | ||
| Type | Color OLED Screen (68.7 B) | Color AMOLED Screen (1B Colors) |
| Touch | Yes | Yes, 240 Hz Touch Sampling Rate |
| Size | 6.83 inches, 1280 x 2772 pixels, 144 Hz | 6.77 inches, 1080 x 2392 pixels, 144 Hz |
| Aspect Ratio | 20:9 | 20:9 |
| PPI | ~ 447 PPI | ~ 390 PPI |
| Screen to Body Ratio | ~ 90.2% | ~ 94% |
| Glass Type | Scratch/drop-resistant glass | |
| Brightness | 1800 nits (HBM), 3200 nits (peak) | 1600nit(HBM), 4500nit Peak Brightness |
| HDR Support | Yes, HDR10+, Dolby Vision | |
| Features | Dolby Vision, HDR10+, HDR Vivid | Contrast Ratio: 5,000,000:1, 2500Hz Instantaneous Touch Sampling Rate, 3840Hz PWM Dimming |
| Notch | Yes, Punch Hole | Yes, Punch Hole |
| Memory | ||
| RAM | 12 GB | 8 GB |
| RAM Type | LPDDR4X | |
| Expandable RAM | Upto 10 GB Extra Virtual RAM | |
| Storage | 256 GB | 256 GB |
| Storage Type | UFS 4.1 | UFS 3.1 |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | Yes |
| 5G Bands | n1/n3/n5/n8/n28a/n38/n41/n77/n78 | NR: n1/n3/n5/n8/n28B/n40/n41/n77/n78 |
| VoLTE | Yes | Yes, Dual Stand-By |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | Wi-Fi 7 | Support 2.4/5GHz Wi-Fi Support Wi-Fi 5 / Wi-Fi 6 |
| Bluetooth | Yes, v5.4, A2DP, LE | Yes, v5.4 |
| USB | Yes, USB-C | Yes, USB-C v2.0 |
| USB Features | USB on-the-go, USB Charging | USB Tethering, USB on-the-go, USB Charging, USB Storage |
| IR Blaster | Yes | Yes |
| Extra | ||
| GPS | Yes, with A-GPS. Up to tri-band: GLONASS, BDS, GALILEO, QZSS, NavIC | Beidou, GPS, GLONASS, Galileo |
| Fingerprint Sensor | Yes, In Display | Yes, In Display |
| Face Unlock | Yes | Yes |
| Sensors | Accelerometer, Gyro, Proximity, Compass | Proximity Sensor, Ambient Light Sensor, Color Temperature Sensor, E-Compass, Accelerometer, Gyroscope, Rear Infrared Remote Control, Optical Fingerprint |
| 3.5mm Headphone Jack | No | No |
| NFC | Yes | |
| Water Resistance | Yes, 2 m upto 30 min | 2.5 m upto 30 min |
| Splash Resistant | Yes | |
| IP Rating | IP68 | IP65 & IP66 |
| Dust Resistant | Yes | Yes |
| Extra Features | Hyper Vision AI Chip | |
| Camera | ||
| Rear Camera | 50 MP ƒ/1.9 (Wide Angle) 23mm (wide), 1/1.55", 1.0µm, PDAF, OIS 8 MP (Ultra Wide) 119˚ (ultrawide), 1/4.0", 1.12µm | 50 MP ƒ/1.8 (Main) OV50D40 sensor, Support AF Only, Pixels: 50MP, Lens: 5P, FOV: 76° 8 MP (Wide Angle) Equivalent Focal Length:16mm, FOV:112°, Aperture:f/2.2, Lens:5P |
| OIS | Yes | |
| Auto Focus | Yes | Yes |
| Features | Photo, Video, Portrait, Night, Panorama, Cinematic, SLO-MO, Long Exposure, Dual-view video, TIME-LAPSE, HI-RES, Google Lens, PRO, Hypertext, Scan, TILT-SHIFT | |
| Video Recording | 4K, 1080p | 4K @ 30 fps UHD, 1080p @ 30/60 fps FHD |
| Flash | Yes, Dual LED | Yes, LED |
| Front Camera | 20 MP (Wide Angle) Punch Hole | 16 MP ƒ/2.4 (Wide Angle) Lens: 4P, FOV: 85° Punch Hole, Screen Flash |
| Front Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
| Technical | ||
| OS | Android v15 | Android v15 |
| Custom UI | MIUI 15 | Realme UI 6 |
| Chipset | Mediatek Dimensity 9400 Plus | mediatek Dimensity 7400 Ultra |
| CPU | 3.63 GHz, Octa Core Processor | 2.6 GHz, Octa Core Processor |
| Core Details | 1xCortex-X925@3.63 GHz & 3xCortex-X4@3.3 GHz & 4xCortex-A720@2.4 GHz | |
| GPU | Immortalis-G925 | Arm Mali-G615 |
| Java | No | No |
| Browser | Yes | Yes |
| Multimedia | ||
| Yes | Yes | |
| Music | Yes | MP3, AAC, APE, AMR, WAV, OGG, FLAC, WMA |
| Video | Yes | AVI, 3GP, MP4, WMV, MKV, MOV, ASF, FLV |
| FM Radio | No | No |
| Speaker Type | Dual Stereo | |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 7410 mAh, Li-Po Battery | 7000 mAh |
| Fast Charging | Yes, 100W Fast charging | Yes, 80W Fast Charging |
| Reverse Charging | Yes | |