Xiaomi Redmi K40 Ultra vs Xiaomi Redmi K50i (8GB RAM + 256GB)
Quick Comparison
Both Xiaomi Redmi K40 Ultra and Xiaomi Redmi K50i (8GB RAM + 256GB) comes with same RAM. In terms of display resolution, Xiaomi Redmi K50i (8GB RAM + 256GB) has better resolution of 2460 x 1080 than Xiaomi Redmi K40 Ultra which has resolution of 2400 x 1080. Xiaomi Redmi K50i (8GB RAM + 256GB) has more internal memory than Xiaomi Redmi K40 Ultra
| Name | Xiaomi Redmi K40 Ultra | Xiaomi Redmi K50i (8GB RAM + 256GB) |
| RAM | 8 GB | 8 GB |
|---|---|---|
| Display | 6.67 in | 6.6 in |
| Internal Memory | 128 GB | 256 GB |
| Battery | 5065 mAh | 5080 mAh |
| Camera | 64 MP + 8 MP + 2 MP Triple | 64 MP + 8 MP + 2 MP Triple |
| Price | Rs. 29990 | Rs. 29999 |
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Detailed Comparison
Price And Launch
The Expected cost of Xiaomi Redmi K40 Ultra is Rs. 29990. The launch Date of the second phone is July 20, 2022. The cost of Xiaomi Redmi K50i (8GB RAM + 256GB) is Rs. 29999.
Display comparison
Xiaomi Redmi K40 Ultra has larger screen size of 6.67 inches in comparison to Xiaomi Redmi K50i (8GB RAM + 256GB)'s 6.6 inch screen. Xiaomi Redmi K40 Ultra has OLED Screen type where as Xiaomi Redmi K50i (8GB RAM + 256GB) has Screen type. Xiaomi Redmi K50i (8GB RAM + 256GB) has display density of 407 PPI & Xiaomi Redmi K40 Ultra has only 395 PPI display density. Xiaomi Redmi K40 Ultra has 20:9 aspect ratio where as Xiaomi Redmi K50i (8GB RAM + 256GB) has 20.5:9 aspect ratio.
Memory comparison
Both phones come with 8 GB RAM Xiaomi Redmi K50i (8GB RAM + 256GB) has more Internal Memory (256 GB) than Xiaomi Redmi K40 Ultra (128 GB).
Camera comparison
They both have the same 64 MP + 8 MP + 2 MP Triple Rear Camera. Both of them stand equal in terms of Front Camera Resolution as both have 16 MP Front Camera.
Technical comparison
Both the phones has Android Operating System but the first one runs on version 11 and the second one on 12 version.
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Full Comparison
| Name | Xiaomi Redmi K40 Ultra | Xiaomi Redmi K50i (8GB RAM + 256GB) |
| 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 | |
| Design | ||
| Dimensions | 74.29 x 163.64 x 8.87 mm | |
| Weight | 200 g | |
| Display | ||
| Type | Color OLED Screen (16M Colors) | Color Liquid FFS LCD Panel (1 Billion) |
| Touch | Yes | Yes, 270 Hz Touch Sampling Rate |
| Size | 6.67 inches, 1080 x 2400 pixels, 120 Hz | 6.6 inches, 1080 x 2460 pixels, 144 Hz |
| Aspect Ratio | 20:9 | 20.5:9 |
| PPI | ~ 395 PPI | ~ 407 PPI |
| Screen to Body Ratio | ~ 86.3% | |
| 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 | |
| Notch | Yes, Punch Hole | Yes, Punch Hole |
| Memory | ||
| RAM | 8 GB | 8 GB |
| Storage | 128 GB | 256 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 | Yes |
| 5G Bands | N1 | N3 | N5 | N7 | N8 | N20 | N28A | N38 | N40 | N41 | N77 | N78 | |
| VoLTE | Yes, Dual Stand-By | Yes |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | Wi-Fi 6 | |
| Bluetooth | Yes, v5.2 | Yes, v5.3, A2DP, LE |
| USB | Yes, USB-C | Yes, USB-C v2.0 |
| USB Features | USB Tethering, USB on-the-go, USB Charging | USB on-the-go, USB Charging |
| IR Blaster | Yes | |
| Extra | ||
| GPS | Yes with A-GPS, Glonass | Yes, with A-GPS. Up to tri-band: GLONASS, BDS, GALILEO, QZSS, NavIC |
| Fingerprint Sensor | Yes, In Display | Yes, Side |
| Face Unlock | Yes | Yes |
| Sensors | Accelerometer, Gyro, Proximity, Compass, Color Spectrum, X-Axis Linear Motor, IR Blaster | |
| 3.5mm Headphone Jack | USB Type-C | Yes, 500mv @ 32Ω, High Impedance Jack |
| Water Resistance | Yes, IP53 | |
| IP Rating | IP53 | |
| 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 | |
| Camera | ||
| Rear Camera | 64 MP f/1.7-f/2.4 8 MP 2 MP with autofocus | 64 MP f/1.89 (Main) 8 MP f/2.2 (Ultra Wide) 2 MP f/2.4 (Macro) with autofocus |
| Features | Digital Zoom, Auto Flash, Face detection, Touch to focus | Ai Camera, Long Exposures, Timed-burst, Photo Clones, Documents Mode, Macro, HDR, Ai Beautify Filters, Portrait, Movie Frame, Night Mode, Panorama, Pro Mode |
| Video Recording | 1080p @ 30 fps FHD | 4K @ 30 fps UHD, 1080p @ 30/60 fps FHD, 720p @ 30 fps HD |
| Flash | Yes, LED | Yes, Dual LED |
| Front Camera | Punch Hole 16 MP Primary Camera with Screen Flash | Punch Hole 16 MP f/2.45 (Wide Angle) |
| Front Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
| Technical | ||
| OS | Android v11 | Android v12 |
| Chipset | MediaTek Dimensity 1200 | MediaTek Dimensity 8100 |
| CPU | 3 GHz, Octa Core Processor | 2.85 GHz, Octa Core Processor |
| Core Details | 1x3.0 GHz Cortex-A78 & 3x2.6 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55 | 4x2.85 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55 |
| GPU | Mali-G77 MC9 | Mali-G610 MC6 |
| Java | No | No |
| Browser | Yes | Yes |
| Multimedia | ||
| Yes | Yes | |
| Music | Yes | Yes |
| Video | Yes | Yes |
| FM Radio | Yes | Yes |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 5065 mAh, Li-Po Battery | 5080 mAh, Li-Po Battery |
| Fast Charging | Yes, 67W Fast Charging | Yes, 67W Fast charging |