Xiaomi 12S Ultra vs Xiaomi Redmi K50 Ultra 5G
Here you can compare Xiaomi 12S Ultra and Xiaomi Redmi K50 Ultra 5G. Comparing Xiaomi 12S Ultra vs Xiaomi Redmi K50 Ultra 5G on Smartprix enables you to check their respective specs scores and unique features. It would potentially help you understand how Xiaomi 12S Ultra stands against Xiaomi Redmi K50 Ultra 5G and which one should you buy The current lowest price found for Xiaomi 12S Ultra is ₹69,990 and for Xiaomi Redmi K50 Ultra 5G is ₹39,999. The details of both of these products were last updated on Jun 16, 2026.
| Specification | Xiaomi 12S Ultra | Xiaomi Redmi K50 Ultra 5G |
|---|---|---|
| Display | 6.73 inches, 1440 x 3200 pixels, 120 Hz | 6.67 inches, 1220 x 2712 pixels, 144 Hz |
| Battery | 4860 mAh | 5000 mAh, Li-Po Battery |
| RAM | 8 GB | 8 GB |
| Internal Memory | 256 GB | 128 GB |
| OS | Android v12 | Android v12, upgradable to v14 |
| Price | ₹69,990 | ₹39,999 |
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Overview
| Specs Score | 81 / 100 Better Specs | 70 / 100 |
| Display Resolution | 1440 x 3200 pixels Better Resolution | 1220 x 2712 pixels |
| Storage | 256 GB More Storage | 128 GB |
| Rear Camera | 50 MP + 48 MP + 48 MP Triple | 108 MP + 8 MP + 2 MP Triple Better Camera Resolution |
| Front Camera | 32 MP Better Front Camera Resolution | 20 MP |
| Weight | 225 g | 202 g Lighter |
| Thickness | 9.06 mm | 8.6 mm Slimmer |
| Unique Features | Water Resistant Wireless Charging Reverse Charging | No No No |
General
| Model | 12S Ultra | Redmi K50 Ultra |
| 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 4, 2022 | August 11, 2022 |
Design
| Dimensions | 74.97 x 163.17 x 9.06 mm | 75.9 x 163.1 x 8.6 mm |
| Weight | 225 g | 202 g |
Display
| Type | Color LTPO AMOLED (1B) | Color OLED Screen (68B) |
| Touch | Yes, 240 Hz Touch Sampling Rate | Yes |
| Size | 6.73 inches, 1440 x 3200 pixels, 120 Hz | 6.67 inches, 1220 x 2712 pixels, 144 Hz |
| Aspect Ratio | 20:9 | 20:9 |
| PPI | ~ 521 PPI | ~ 403 PPI |
| Glass Type | Corning Gorilla Glass | Corning Gorilla Glass |
| HDR Support | Yes, HDR10+ | Yes, HDR10+ |
| Adaptive Refresh Rate | Yes, LTPO | |
| Features | HDR10+, AI display Supports , Second Generation LTPO, 1500nit Peak Brightness, Curved Display | HDR10+ |
| Notch | Yes, Punch Hole | Yes, Punch Hole |
| Curved Display | Yes |
Memory
| RAM | 8 GB | 8 GB |
| Storage | 256 GB | 128 GB |
| Storage Type | UFS 3.1 | UFS 3.1 |
Connectivity
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | Yes |
| VoLTE | Yes, Dual Stand-By | Yes, Dual Stand-By |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Bluetooth | Yes, v5.2, A2DP, LE, aptX HD | Yes, v5.2, A2DP, LE |
| USB | Yes, USB-C v2.0 | Yes, USB-C v2.0 |
| USB Features | USB Tethering, USB on-the-go, USB Charging | USB on-the-go, USB Charging |
| IR Blaster | Yes | Yes |
Performance
| Camera Score | 136 (DxOMark) |
Extra
| GPS | Yes, with tri-band A-GPS, GLONASS, BeiDou, NavIC Support | Yes, with A-GPS. Up to tri-band: GLONASS (1), BDS (3), GALILEO (2), QZSS (2), NavIC |
| Fingerprint Sensor | Yes, In Display | Yes, In Display |
| Face Unlock | Yes | Yes |
| Sensors | Proximity, Ambient Light Sensor, Accelerometer, Gyroscope, Electric Compass, Hall Sensor, X-axis Linear Motor, Grip Sensor, Barometer, Rear Light Sensor, Flicker Sensor, Multi-dot Laser Focus Sensor | Accelerometer, Gyro, Proximity, Compass |
| 3.5mm Headphone Jack | No | No |
| NFC | Yes | Yes |
| Water Resistance | Yes, 1.5 m upto 30 min | |
| IP Rating | IP68 | |
| Dust Resistant | Yes |
Camera
| Rear Camera | 50 MP ƒ/1.9 (Wide Angle) 48 MP ƒ/4.1 (Telephoto) 48 MP ƒ/2.2 (Ultra Wide) | 108 MP ƒ/1.6 (Wide Angle) 8 MP ƒ/2.2 (Ultra Wide) 2 MP ƒ/2.4 (Macro) Macro |
| Camera Sensor | IMX989 | |
| OIS | Yes | |
| Auto Focus | Yes | Yes |
| Features | HDR, Night Mode 2.0, Ultra Night Photos, Portrait, AI Beauty, AI Smart Slimming, Custom Watermark, | HDR, Panorama |
| Video Recording | 8K, 4K, 1080p, 720p | 4K @ 30 fps UHD, 1080p @ 30 fps FHD |
| Flash | Yes, Dual LED | Yes, LED |
| Front Camera | 32 MP Punch Hole, Autofocus, Screen Flash | 20 MP (Wide Angle) Punch Hole |
| Front Video Recording | 1080p, 720p | 1080p @ 30 fps FHD, 720p @ 120 fps HD |
Technical
| OS | Android v12 | Android v12, upgradable to v14 |
| Chipset | Qualcomm Snapdragon 8+ Gen1 | Qualcomm Snapdragon 8+ Gen1 |
| CPU | 3.2 GHz, Octa Core Processor | 3.2 GHz, Octa Core Processor |
| Core Details | 1x3.19 GHz Cortex-X2 & 3x2.75 GHz Cortex-A710 & 4x1.80 GHz Cortex-A510 | 1x Cortex-X2@3.19 GHz & 3x Cortex-A710@2.75 GHz & 4xCortex-A510@1.8 GHz |
| GPU | Adreno GPU | Adreno 730 |
| Java | No | No |
| Browser | Yes | Yes, supports HTML5 |
Multimedia
| Yes | Yes | |
| Music | MP3, FLAC, APE, AAC, OGG, WAV, WMA, AMR, AWB | Yes |
| Video | MP4, MKV, AVI, WMV, WEBM, 3GP, ASF playback | Yes |
| FM Radio | No | No |
| Document Reader | Yes | Yes |
Battery
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 4860 mAh | 5000 mAh, Li-Po Battery |
| Fast Charging | Yes, 67W Fast Charging | Yes, 120W Fast Charging |
| Wireless Charging | Yes, 50W | |
| Reverse Charging | Yes, 10W |
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