Poco X8 Pro Max vs Xiaomi Redmi K90
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Overview
| Specs Score | 83 / 100 Better Specs | 76 / 100 |
| Display Resolution | 1280 x 2772 pixels Better Resolution | 1156 x 2510 pixels |
| CPU Clock Speed | 3.73 GHz | 4.32 GHz Faster Clock Speed |
| Weight | 218 g | 206 g Lighter |
| Battery | 9000 mAh Bigger Battery | 7100 mAh |
| Unique Features | Water Resistant No | No NFC |
General
| Model | 2602BPC18G | K90 |
| 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 | March 17, 2026 | October 27, 2025 |
| In The Box | 1 x Handset, 1 x Adapter, 1 x Type-C USB Cable, 1 x Sim Eject Tool, 1 x Protective Case, 1 x Quick Start Guide, 1 x Warranty Card |
Design
| Dimensions | 77.9 x 162.9 x 8.2 mm | 75.25 x 157.49 x 8 mm |
| Weight | 218 g | 206 g |
| Colors | Black, White, Blue |
Display
| Type | Color AMOLED Screen (68.7 B) | Color AMOLED Screen (1B Colors) |
| Touch | Yes | Yes, 480 Hz Touch Sampling Rate |
| Size | 6.83 inches, 1280 x 2772 pixels, 120 Hz | 6.59 inches, 1156 x 2510 pixels, 120 Hz |
| Aspect Ratio | 20:9 | 20:9 |
| PPI | ~ 447 PPI | ~ 419 PPI |
| Screen to Body Ratio | ~ 90.3% | ~ 87.5% |
| Glass Type | Corning Gorilla Glass 7i | |
| Brightness | 2000 nits (HBM), 3500 nits (peak) | 3500nits |
| Features | 3840Hz PWM, Dolby Vision, HDR10+, Adaptive Refresh Rate 30(AOD)/60/90/120Hz TÜV Rheinland Low Blue light (Hardware Solution), TÜV Rheinland Circadian Friendly, TÜV Rheinland flicker free | |
| Notch | Yes, Punch Hole | Yes, Punch Hole |
Memory
| RAM | 12 GB | 12 GB |
| RAM Type | LPDDR5X Ultra | |
| Storage | 256 GB | 256 GB |
| Storage Type | UFS 4.1 | UFS 4 |
Connectivity
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | Yes |
| 5G Bands | 5G SA: n1/n2/n3/n5/n7/n8/n20/n28/n38/n40/n41/n48/n77/n78, 5G NSA: n1/n2/n3/n5/n7/n8/n20/n28/n38/n40/n41/n48/n77/n78 | n1/n3/n5/n7/n8/n28/n66/n38/n40/n41/n48/n77/n78 |
| VoLTE | Yes, Dual Stand-By | Yes |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | Wi-Fi 7 | Wi-Fi 7 |
| Bluetooth | Yes, v6.0, A2DP, LE | Yes, v5.4, A2DP, LE |
| USB | Yes, USB-C v2.0 | Yes, USB-C v2.0 |
| USB Features | USB on-the-go, USB Charging | USB on-the-go, USB Charging |
| IR Blaster | Yes | Yes |
Performance
| AnTuTu Score | 2,712,214 (Total) (v11) | |
| Geekbench Score | 8,254 (Multi Core) (v6) 2,596 (Single Core) 20,010 (OpenCL) 21,920 (Vulkan) | |
| 3DMark Score | 6,019 (Wild Life Extreme) (36.04 FPS) |
Extra
| GPS | Yes, with A-GPS. Up to tri-band: GLONASS, BDS, GALILEO, QZSS, NavIC | Yes, with A-GPS. Up to tri-band: GLONASS, BDS, GALILEO, QZSS, NavIC |
| Fingerprint Sensor | Yes, In Display | Yes, In Display |
| Face Unlock | Yes | Yes |
| Sensors | Ultrasonic In-Display Fingerprint Sensor, Proximity Sensor, Ambient Light Sensor, Accelerometer, E-Compass, Gyroscope, IR Blaster, Flicker Sensor | Accelerometer, Gyro, Proximity, Compass, Color Spectrum |
| 3.5mm Headphone Jack | No | No |
| NFC | Yes | |
| AI Features | Circle to Search with Google, Google Gemini, AI Writing, AI Speech Recognition, AI Interpreter | |
| Water Resistance | Yes, 1.5 m upto 30 min | |
| Splash Resistant | Yes | |
| IP Rating | IP66/IP68/IP69/ IP69K | |
| Dust Resistant | Yes | No |
| Extra Features | 3D IceLoop Cooling System, X-axis Linear Motor |
Camera
| Rear Camera | 50 MP ƒ/1.5 (Wide Angle) 26mm (wide), 1/1.95", 0.8µm, PDAF, OIS 8 MP ƒ/2.2 (Ultra Wide) 15mm (ultrawide), 1/4.0", 1.12µm | 50 MP (Wide Angle) 50 MP (Telephoto) 8 MP (Wide Angle) |
| OIS | Yes | Yes |
| Auto Focus | Yes | Yes |
| Features | Dynamic Shot, Motion Capture, Documents Mode, Potrait Mode, Pro Mode, 50MP Mode, Slow Motion, Time Lapse, Voice Shutter, HDR, Panaroma, Google Lens, DUAL Video, Long Exposure, Timed Burst | |
| Video Recording | 4K @ 30/60 fps UHD, 1080p @ 30/60 fps FHD | 8K @ 24 fps UHD, 4K @ 30/60 fps UHD, 1080p @ 30/60 fps FHD, 720p @ 1920 fps HD |
| Flash | Yes, LED | Yes, Dual LED |
| Front Camera | 20 MP ƒ/2.2 (Wide Angle) Punch Hole | 20 MP (Wide Angle) Punch Hole |
| Front Video Recording | 1080p @ 60 fps FHD | 1080p @ 30 fps FHD |
Technical
| OS | Android v16 | Android v16 |
| Custom UI | HyperOS 3 | HyperOS 3 |
| Chipset | Mediatek Dimensity 9500s | Qualcomm Snapdragon 8 Elite |
| CPU | 3.73 GHz, Octa Core Processor | 4.32 GHz, Octa Core Processor |
| Core Details | 2x Prime Core@4.32 GHz & 6x Performance Core@3.53 GHz | |
| GPU | Immortalis-G925 MC12 | Adreno GPU |
| Java | No | No |
| Browser | Yes | Yes |
Multimedia
| Yes | Yes | |
| Music | Yes | Yes |
| Video | Yes | Yes |
| FM Radio | No | No |
| Speaker Type | Dual Stereo | |
| Audio Features | Hi-Res Audio, Stereo Speakers, Dolby Atmos | |
| Document Reader | Yes | Yes |
Battery
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 9000 mAh, Li-Po Battery | 7100 mAh |
| Fast Charging | Yes, 100W Fast charging | Yes, 100W Fast charging |
| Reverse Charging | Yes, 27W | Yes, 22.5W |
Discuss
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