Xiaomi Redmi K50i (8GB RAM + 256GB) vs Xiaomi 17 Ultra
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Overview
| Specs Score | 64 / 100 | 97 / 100 Better Specs |
| Display Resolution | 1080 x 2460 pixels | 1200 x 2608 pixels Better Resolution |
| Screen To Body Ratio | ~ 92.3% Less Bezels | |
| RAM | 8 GB | 16 GB More RAM |
| Storage | 256 GB | 512 GB More Storage |
| CPU Clock Speed | 2.85 GHz | 4.6 GHz Faster Clock Speed |
| Rear Camera | 64 MP + 8 MP + 2 MP Triple Better Camera Resolution | 200 MP + 50 MP + 50 MP Triple |
| Front Camera | 16 MP | 50 MP Better Front Camera Resolution |
| Weight | 200 g Lighter | 218.4 g |
| Thickness | 8.87 mm | 8.3 mm Slimmer |
| Battery | 5080 mAh | 6000 mAh Bigger Battery |
| Unique Features | 3.5mm Audio Jack FM Radio No No No | No No NFC Wireless Charging Reverse Charging |
General
| Model | K50i | 25128PNA1G, 2512BPNDAG |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | nano SIM + nano SIM or nano SIM + eSIM, eSIM + eSIM SIM |
| eSIM Support | Yes | |
| Device Type | Smartphone | Smartphone |
| Release Date | July 20, 2022 | March 11, 2026 |
| In The Box | Xiaomi 17 Ultra / USB Type-C Cable / SIM Eject Tool Protective Case / Quick Start Guide / Warranty Card |
Design
| Dimensions | 74.29 x 163.64 x 8.87 mm | 77.6 x 162.9 x 8.3 mm |
| Weight | 200 g | 218.4 g |
| Bezel less | Yes | |
| Qwerty | No | |
| Colors | Black, White, Starlit Green |
Display
| Type | Color Liquid FFS LCD Panel (1 Billion) | Color Xiaomi HyperRGB OLED display Screen (68B) |
| Touch | Yes, 270 Hz Touch Sampling Rate | Yes, 300 Hz Touch Sampling Rate |
| Size | 6.6 inches, 1080 x 2460 pixels, 144 Hz | 6.9 inches, 1200 x 2608 pixels, 120 Hz |
| Aspect Ratio | 20.5:9 | 20:9 |
| PPI | ~ 407 PPI | ~ 416 PPI |
| Screen to Body Ratio | ~ 92.3% | |
| Glass Type | Corning Gorilla Glass 5 | Xiaomi Shield Glass 3.0 |
| Brightness | 3500 nits Multi-scenario Peak Brightness | |
| HDR Support | Yes, HDR10+, Dolby Vision | Yes, HDR10+, Dolby Vision |
| Color Gamut | Color gamut: DCI-P3 | |
| Features | Dolby Vision, HDR10+, 1400:1 Contrast Ratio,650 nits (HBM), 500 nits (typ) Brightness, AI Display, Eye Protection Mode, Sunlight Display, 100% DCI-P3, 7 Stage Adaptive Sync | Eye-care DC Dimming, Original color PRO | Pro HDR | Wet touch technology HDR10+, Dolby Vision, TÜV Rheinland Low Blue Light (Hardware Solution) Certified TÜV Rheinland Flicker Free Certified TÜV Rheinland Circadian Friendly Certified, Color depth: 12bit |
| Notch | Yes, Punch Hole | Yes, Punch Hole |
Memory
| RAM | 8 GB | 16 GB |
| RAM Type | LPDDR5X | |
| Storage | 256 GB | 512 GB |
| Storage Type | UFS 3.1 | UFS 4.1 |
| Card Slot | No |
Connectivity
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | Yes |
| 5G Bands | N1 | N3 | N5 | N7 | N8 | N20 | N28A | N38 | N40 | N41 | N77 | N78 | 5G SA: n1/2/3/5/7/8/12/20/25/26/28/38/40/41/48/66/71 75/77/78/79, 5G NSA: n1/2/3/5/7/8/20/28/38/40/41/66/71/75/77/78/79 |
| VoLTE | Yes | Yes, Dual Stand-By |
| Vo5G | Yes | |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | Wi-Fi 6 | Wi-Fi 7/Wi-Fi 6E/Wi-Fi 6 |
| Bluetooth | Yes, v5.3, A2DP, LE | Yes, v6.0, SBC/AAC/AptX/AptX HD/AptX Adaptive LDAC/LHDC 5.0/LC3/MIHC |
| USB | Yes, USB-C v2.0 | Yes, USB-C v3.2 |
| USB Features | USB on-the-go, USB Charging | USB Tethering, USB on-the-go, USB Charging |
| IR Blaster | Yes | Yes |
Performance
| AnTuTu Score | 3,595,092 (Total) (v11) 1,037,573 (CPU) 1,321,907 (GPU) 496,037 (Memory) 739,575 (UX) | |
| Geekbench Score | 2,960 (Single Core) | |
| Camera Score | 166 (DxOMark) |
Extra
| GPS | Yes, with A-GPS. Up to tri-band: GLONASS, BDS, GALILEO, QZSS, NavIC | GPS: L1+L5 | Galileo: E1+E5a | GLONASS: G1 | Beidou QZSS: L1 + L5 | NavIC: L5 |
| Fingerprint Sensor | Yes, Side | Yes, In Display |
| Face Unlock | Yes | Yes |
| Sensors | Accelerometer, Gyro, Proximity, Compass, Color Spectrum, X-Axis Linear Motor, IR Blaster | Accelerometer, Proximity, Gyro, Compass, Barometer |
| 3.5mm Headphone Jack | Yes, 500mv @ 32Ω, High Impedance Jack | No |
| NFC | Yes | |
| Cooling System | Xiaomi 3D Dual-Channel IceLoop system | |
| AI Features | AI Writing, AI Speech Recognition, AI Interpreter, AI Search, AI Dynamic Wallpapers, AI Creativity Assistant, And more., Circle to Search with Google, Google Gemini | |
| Water Resistance | Yes, IP53 | Yes, 6 m upto 30 min |
| IP Rating | IP53 | IP66 + IP68 + IP69 |
| Dust Resistant | Yes | Yes |
| Extra Features | Dolby Atmos, Dual Stereo Speakers, Liquid Cool Technology 2.0, Super Big VC + 7 layers of graphite, X-axis linear motor | Xiaomi 3D Dual-Channel IceLoop system, Xiaomi Offline Communication |
Camera
| Rear Camera | 64 MP ƒ/1.89 (Main) 8 MP ƒ/2.2 (Ultra Wide) 2 MP ƒ/2.4 (Macro) Macro | 50 MP ƒ/1.7 (Leica 23mm main camera) 23mm (wide), 1.0"-type, 1.6µm, dual pixel PDAF, OIS, Light Fusion 1050L image sensor 200 MP ƒ/2.4-3 (Leica 200MP 75-100mm telephoto) f/2.4-3.0, 75-100mm (periscope telephoto), 1/1.4", 0.56µm, multi-directional PDAF (30cm - ∞), OIS, 3.2-4.3x continuous optical zoom, zoom ring, Samsung HPE image sensor 50 MP ƒ/2.2 (Leica 14mm ultra-wide camera) 14mm, 115˚ (ultrawide), 1/2.76", 0.64µm, dual pixel PDAF, Samsung JN5 image sensor |
| Camera Sensor | Light Fusion 1050L | |
| OIS | Yes | Yes |
| Auto Focus | Yes | Yes, Laser AF |
| Features | Ai Camera, Long Exposures, Timed-burst, Photo Clones, Documents Mode, Macro, HDR, Ai Beautify Filters, Portrait, Movie Frame, Night Mode, Panorama, Pro Mode | Two Leica Photographic Styles, (Leica Authentic Look, Leica Vibrant Look), Leica Filters | Leica Classic Shutter Sound | Leica Watermark, Xiaomi Profocus (Motion Tracking Focus, Eye Tracking Focus And Motion Capture), Lightning Burst, Digital Zoom Up To 120x, Xiaomi Procut, Hdr, Dynamic Shot, 50mp (Wide/ultra Wide/telephoto), 200mp Mode (Telephoto), Live Cinematography, Super Macro, Supermoon (Auto), Fastshot, Long Exposure, Panorama, Portrait Mode, Documents Mode, Pro Mode, Image Formats Captured: Jpg, Heif, Raw Mode, 8k (7680x4320) Video Recording At 30fps, 4k (3840x2160) Dolby Vision Video Recording At 30fps, 60fps, 120fps, 1080p (1920x1080) Dolby Vision Video Recording At 30fps, 60fps, 720p (1280x720) Video Recording At 30fps, Log Video Recording Up To 4k At 120fps, Academy Color Encoding System, Slow Motion Video Recording Up To 1080p At 1920fps, Shootsteady Video Recording Up To 2.8k At 60fps, Night Video Recording Up To 4k At 24fps, Time-lapse Video Recording Up To 4k At 30fps, Movie Mode, Pro Mode |
| Video Recording | 4K @ 30 fps UHD, 1080p @ 30/60 fps FHD, 720p @ 30 fps HD | 8K @ 30 fps UHD, 1080p @ 60 fps FHD, 4K @ 60 fps UHD |
| Flash | Yes, Dual LED | Yes, Dual LED |
| Front Camera | 16 MP ƒ/2.45 (Wide Angle) Punch Hole | 50 MP ƒ/2.2 (Wide Angle) Ov50m Image Sensor, 1/2.87" Sensor Size, 1.22μm 4-in-1 Binning, F/2.2, 21mm Equivalent Focal Length, 90° Fov Punch Hole, Autofocus, Screen Flash |
| Front Video Recording | 1080p @ 30 fps FHD | 4K @ 60 fps UHD, 1080p @ 60 fps FHD |
Technical
| OS | Android v12 | Android v16 |
| Custom UI | Xiaomi HyperOS 3 | |
| Chipset | MediaTek Dimensity 8100 | Qualcomm Snapdragon 8 Elite Gen 5 |
| CPU | 2.85 GHz, Octa Core Processor | 4.6 GHz, Octa Core Processor |
| Core Details | 4x2.85 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55 | 2x4.6 GHz Oryon V3 Phoenix L + 6x3.62 GHz Oryon V3 Phoenix M |
| Fabrication Node | 3 nm | |
| GPU | Mali-G610 MC6 | Adreno 840 |
| NPU | Qualcomm AI engine | |
| Java | No | No |
| Browser | Yes | Yes |
Multimedia
| Yes | Yes | |
| Music | Yes | MP3, FLAC, APE, AAC, OGG, WAV, AMR, AWB |
| Video | Yes | MP4, MKV, WEBM, 3GP, TS, Supports HDR display when playing HDR10/HDR10+, Dolby Vision, HDR Vivid video content |
| FM Radio | Yes | No |
| Speaker Type | Stereo | |
| Audio Features | Hi-Res & Hi-Res Audio Wireless certification, Dolby Atmos | |
| Document Reader | Yes | Yes |
Battery
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 5080 mAh, Li-Po Battery | 6000 mAh |
| Fast Charging | Yes, 67W Fast charging | Yes, 90W HyperCharge |
| Wireless Charging | Yes, 50W HyperCharge | |
| Reverse Charging | Yes, 22.5W | |
| Reverse Wireless Charging | Yes, 10W |
Discuss
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