Redmi K80 Ultra vs Poco M8x 5G
Here you can compare Redmi K80 Ultra and Poco M8x 5G. Comparing Redmi K80 Ultra vs Poco M8x 5G on Smartprix enables you to check their respective specs scores and unique features. It would potentially help you understand how Redmi K80 Ultra stands against Poco M8x 5G and which one should you buy The current lowest price found for Redmi K80 Ultra is ₹32,990 and for Poco M8x 5G is ₹20,999. The details of both of these products were last updated on Aug 22, 2026.
| Specification | Redmi K80 Ultra | Poco M8x 5G |
|---|---|---|
| Battery | 7410 mAh, Li-Po Battery | 7900 mAh |
| OS | Android v15 | Android v16 |
| CPU | 3.63 GHz, Octa Core Processor | 2.4 GHz, Octa Core Processor |
| 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 (Main) |
| RAM | 12 GB | 4 GB |
| Price | ₹32,990 | ₹20,999 |
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Overview
| Specs Score | 72 / 100 Better Specs | 61 / 100 |
| Display Resolution | 1280 x 2772 pixels Better Resolution | 720 x 1600 pixels |
| Screen To Body Ratio | ~ 90.2% Less Bezels | |
| RAM | 12 GB More RAM | 4 GB |
| Storage | 256 GB More Storage | 128 GB |
| CPU Clock Speed | 3.63 GHz Faster Clock Speed | 2.4 GHz |
| Front Camera | 20 MP Better Front Camera Resolution | 8 MP |
| Weight | 219 g Lighter | 232 g |
| Thickness | 8.2 mm Slimmer | 8.8 mm |
| Battery | 7410 mAh | 7900 mAh Bigger Battery |
| Unique Features | No Water Resistant NFC No No | 3.5mm Audio Jack No No Memory Card Support Reverse Charging |
General
| Country of Origin | India | |
| Model | K80 Ultra | MZB0PXMIN, M8x 5G |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | Nano+Nano SIM |
| Device Type | Smartphone | Smartphone |
| OS Updates | 4 years | |
| Security Updates | 6 years | |
| Release Date | June 26, 2025 | August 21, 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, 1 x Warranty Card, 1 x Protective Case |
Design
| Dimensions | 77.9 x 163.1 x 8.2 mm | 78.43 x 170.12 x 8.8 mm |
| Weight | 219 g | 232 g |
| Colors | Gray, White, Blue, Green | Leather Green |
Display
| Type | Color OLED Screen (68.7 B) | Color IPS LCD Screen (16M Colors) |
| Touch | Yes | Yes |
| Size | 6.83 inches, 1280 x 2772 pixels, 144 Hz | 6.9 inches, 720 x 1600 pixels, 120 Hz |
| Aspect Ratio | 20:9 | 20:9 |
| PPI | ~ 447 PPI | ~ 254 PPI |
| Screen to Body Ratio | ~ 90.2% | |
| Glass Type | Scratch/drop-resistant glass | Corning Gorilla Glass 7i |
| Brightness | 1800 nits (HBM), 3200 nits (peak) | 825 nits HBM brightness |
| HDR Support | Yes, HDR10+, Dolby Vision | |
| Features | Dolby Vision, HDR10+, HDR Vivid | Wet Touch 2.0 |
| Notch | Yes, Punch Hole | Yes, Punch Hole |
Memory
| RAM | 12 GB | 4 GB |
| RAM Type | LPDDR4X | |
| Expandable RAM | Upto 6 GB Extra Virtual RAM | |
| Storage | 256 GB | 128 GB |
| Storage Type | UFS 4.1 | UFS 2.2 |
| Card Slot | Yes, upto 1 TB |
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 | SA: n1/n3/n5/n8/n28/n40/n78, 5G NSA: n1/n3/n40/n78 |
| VoLTE | Yes | Yes, Dual Stand-By |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | Wi-Fi 7 | Supports 2.4 GHz and 5 GHz Dual Band |
| Bluetooth | Yes, v5.4, A2DP, LE | Yes, v5.1, A2DP, LE |
| USB | Yes, USB-C | Yes, USB-C |
| USB Features | USB on-the-go, USB Charging | USB Tethering, USB on-the-go, USB Charging, USB Storage |
| IR Blaster | Yes | Yes |
Performance
| AnTuTu Score | 650,000 (Total) (v11) |
Extra
| GPS | Yes, with A-GPS. Up to tri-band: GLONASS, BDS, GALILEO, QZSS, NavIC | Yes, with A-GPS, GLONASS, BEIDOU, GALILEO |
| Fingerprint Sensor | Yes, In Display | Yes, Side |
| Face Unlock | Yes | Yes |
| Sensors | Accelerometer, Gyro, Proximity, Compass | Proximity Sensor, Ambient Light Sensor, Accelerometer, E Compass |
| 3.5mm Headphone Jack | No | Yes |
| NFC | Yes | |
| AI Features | Gemini, Circle to Search | |
| Water Resistance | Yes, 2 m upto 30 min | |
| Splash Resistant | Yes | |
| IP Rating | IP68 | IP64 |
| Dust Resistant | Yes | Yes |
| Extra Features | Vegan Leather Finish, XIAOMI HYPER ISLAND |
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 (Main) |
| OIS | Yes | Yes |
| Auto Focus | Yes | Yes |
| Features | HDR, Potriat, Ultra HD, Timer, Watermark, Night Mode, Google Lens, Time Lapse, Live movements, Dual Video | |
| Video Recording | 4K, 1080p | 1080p @ 30 fps FHD |
| Flash | Yes, Dual LED | Yes, LED |
| Front Camera | 20 MP (Wide Angle) Punch Hole | 8 MP (Wide Angle) Punch Hole |
| Front Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
Technical
| OS | Android v15 | Android v16 |
| Custom UI | MIUI 15 | HyperOS 3 |
| Chipset | Mediatek Dimensity 9400 Plus | Snapdragon Snapdragon 4 Gen5 |
| CPU | 3.63 GHz, Octa Core Processor | 2.4 GHz, Octa Core Processor |
| Core Details | 1xCortex-X925@3.63 GHz & 3xCortex-X4@3.3 GHz & 4xCortex-A720@2.4 GHz | |
| Fabrication Node | 4nm | |
| GPU | Immortalis-G925 | Qualcomm Adreno GPU |
| Java | No | No |
| Browser | Yes | Yes |
Multimedia
| Yes | Yes | |
| Music | Yes | Yes |
| Video | Yes | Yes |
| FM Radio | No | No |
| Document Reader | Yes | Yes |
Battery
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 7410 mAh, Li-Po Battery | 7900 mAh |
| Fast Charging | Yes, 100W Fast charging | Yes, 45W |
| Reverse Charging | Yes, 22.5W |
Discuss
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