Xiaomi Redmi K50i (8GB RAM + 256GB) vs Xiaomi Mi 9 (6GB RAM + 128GB)
Quick Comparison
Xiaomi Redmi K50i (8GB RAM + 256GB) has better RAM than Xiaomi Mi 9 (6GB RAM + 128GB). In terms of display resolution, Xiaomi Redmi K50i (8GB RAM + 256GB) has better resolution of 2460 x 1080 than Xiaomi Mi 9 (6GB RAM + 128GB) which has resolution of 2340 x 1080. Xiaomi Redmi K50i (8GB RAM + 256GB) has more internal memory than Xiaomi Mi 9 (6GB RAM + 128GB)
| Name | Xiaomi Redmi K50i (8GB RAM + 256GB) | Xiaomi Mi 9 (6GB RAM + 128GB) |
| RAM | 8 GB | 6 GB |
|---|---|---|
| Display | 6.6 in | 6.39 in |
| Internal Memory | 256 GB | 128 GB |
| Battery | 5080 mAh | 3300 mAh |
| Camera | 64 MP + 8 MP + 2 MP Triple | 48 MP + 16 MP + 12 MP Triple |
| Price | Rs. 29999 | Rs. 87889 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is July 20, 2022. The cost of Xiaomi Redmi K50i (8GB RAM + 256GB) is Rs. 29999. The launch Date of the second phone is February, 2019. The cost of Xiaomi Mi 9 (6GB RAM + 128GB) is Rs. 87889.
Display comparison
Xiaomi Mi 9 (6GB RAM + 128GB) has screen size of 6.39 inches which falls short to Xiaomi Redmi K50i (8GB RAM + 256GB)'s 6.6 inch screen. Xiaomi Redmi K50i (8GB RAM + 256GB) has Screen type where as Xiaomi Mi 9 (6GB RAM + 128GB) has Super AMOLED Screen type. Xiaomi Redmi K50i (8GB RAM + 256GB) has display density of 407 PPI & Xiaomi Mi 9 (6GB RAM + 128GB) has only 403 PPI display density. Xiaomi Redmi K50i (8GB RAM + 256GB) has 20.5:9 aspect ratio where as Xiaomi Mi 9 (6GB RAM + 128GB) has 19:9 aspect ratio.
Memory comparison
Xiaomi Redmi K50i (8GB RAM + 256GB)'s larger 8 GB RAM is better for playing games and all with respect to Xiaomi Mi 9 (6GB RAM + 128GB)'s lower 6 GB RAM. Xiaomi Redmi K50i (8GB RAM + 256GB) has more Internal Memory (256 GB) than Xiaomi Mi 9 (6GB RAM + 128GB) (128 GB).
Camera comparison
Xiaomi Redmi K50i (8GB RAM + 256GB)'s 64 MP + 8 MP + 2 MP Triple Rear Camera outclasses Xiaomi Mi 9 (6GB RAM + 128GB)'s 48 MP + 16 MP + 12 MP Triple Rear Camera in terms of resolution. Xiaomi Mi 9 (6GB RAM + 128GB) will be better choice if you're looking to click lot of selfies as it has better 20 MP Front Camera in comparison to Xiaomi Redmi K50i (8GB RAM + 256GB)'s 16 MP Front Camera.
Technical comparison
Both the phones has Android Operating System but the first one runs on version 12 and the second one on 9.0 version.
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Full Comparison
| Name | Xiaomi Redmi K50i (8GB RAM + 256GB) | Xiaomi Mi 9 (6GB RAM + 128GB) |
| General | ||
| 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 |
| Release Date | July 20, 2022 | February, 2019 |
| Design | ||
| Dimensions | 74.29 x 163.64 x 8.87 mm | 74.7 x 157.5 x 7.6 mm |
| Weight | 200 g | 173 g |
| Display | ||
| Type | Color Liquid FFS LCD Panel (1 Billion) | Color Super AMOLED Screen (16M Colors) |
| Touch | Yes, 270 Hz Touch Sampling Rate | Yes |
| Size | 6.6 inches, 1080 x 2460 pixels, 144 Hz | 6.39 inches, 1080 x 2340 pixels |
| Aspect Ratio | 20.5:9 | 19:9 |
| PPI | ~ 407 PPI | ~ 403 PPI |
| Screen to Body Ratio | ~ 85.2% | |
| Glass Type | Corning Gorilla Glass 5 | |
| 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 | Corning Gorilla Glass 6 |
| Notch | Yes, Punch Hole | Yes, Water Drop Notch |
| Memory | ||
| RAM | 8 GB | 6 GB |
| Storage | 256 GB | 128 GB |
| Storage Type | UFS 3.1 | |
| Card Slot | No | No |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | |
| 5G Bands | N1 | N3 | N5 | N7 | N8 | N20 | N28A | N38 | N40 | N41 | N77 | N78 | |
| VoLTE | Yes | Yes |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | Wi-Fi 6 | |
| Bluetooth | Yes, v5.3, A2DP, LE | Yes, v5.0 |
| USB | Yes, USB-C v2.0 | Yes, USB-C v2.0 |
| USB Features | USB on-the-go, USB Charging | USB on-the-go |
| IR Blaster | Yes | Yes |
| Extra | ||
| GPS | Yes, with A-GPS. Up to tri-band: GLONASS, BDS, GALILEO, QZSS, NavIC | Yes, with dual-band A-GPS, GLONASS, BDS, GALILEO, QZSS |
| Fingerprint Sensor | Yes, Side | Yes, In Display |
| Face Unlock | Yes | |
| Sensors | Accelerometer, Gyro, Proximity, Compass, Color Spectrum, X-Axis Linear Motor, IR Blaster | Fccelerometer, Gyro, Proximity, Barometer, Compass |
| 3.5mm Headphone Jack | Yes, 500mv @ 32Ω, High Impedance Jack | No |
| NFC | Yes | |
| Water Resistance | Yes, IP53 | |
| IP Rating | IP53 | |
| Dust Resistant | Yes | |
| Extra Features | Dolby Atmos, Dual Stereo Speakers, Liquid Cool Technology 2.0, Super Big VC + 7 layers of graphite, X-axis linear motor | |
| Camera | ||
| Rear Camera | 64 MP f/1.89 (Main) 8 MP f/2.2 (Ultra Wide) 2 MP f/2.4 (Macro) with autofocus | 48 MP + 16 MP + 12 MP with autofocus |
| Features | Ai Camera, Long Exposures, Timed-burst, Photo Clones, Documents Mode, Macro, HDR, Ai Beautify Filters, Portrait, Movie Frame, Night Mode, Panorama, Pro Mode | HDR, Panorama |
| Video Recording | 4K @ 30 fps UHD, 1080p @ 30/60 fps FHD, 720p @ 30 fps HD | 4K @ 60 fps UHD |
| Flash | Yes, Dual LED | Yes, Dual LED |
| Front Camera | Punch Hole 16 MP f/2.45 (Wide Angle) | 20 MP |
| Front Video Recording | 1080p @ 30 fps FHD | |
| Technical | ||
| OS | Android v12 | Android v9.0 (Pie), upgradable to v11 |
| Chipset | MediaTek Dimensity 8100 | Qualcomm Snapdragon 855 |
| CPU | 2.85 GHz, Octa Core Processor | 2.84 GHz, Octa Core Processor |
| Core Details | 4x2.85 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55 | |
| GPU | Mali-G610 MC6 | Adreno 640 |
| Java | No | No |
| Browser | Yes | Yes, supports HTML5 |
| Multimedia | ||
| Yes | Yes | |
| Music | Yes | MP3/WAV/eAAC+/FLAC |
| Video | Yes | MP4/DivX/XviD/WMV/H.265 |
| FM Radio | Yes | No |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 5080 mAh, Li-Po Battery | 3300 mAh, Li-Po Battery |
| Fast Charging | Yes, 67W Fast charging | Yes, Quick Charge 4+ |
| Wireless Charging | Yes | |