Xiaomi Redmi K30 (8GB RAM +128GB) vs Xiaomi 12S Ultra
Here you can compare Xiaomi Redmi K30 (8GB RAM +128GB) and Xiaomi 12S Ultra. Comparing Xiaomi Redmi K30 (8GB RAM +128GB) vs Xiaomi 12S Ultra on Smartprix enables you to check their respective specs scores and unique features. It would potentially help you understand how Xiaomi Redmi K30 (8GB RAM +128GB) stands against Xiaomi 12S Ultra and which one should you buy The current lowest price found for Xiaomi Redmi K30 (8GB RAM +128GB) is ₹25,850 and for Xiaomi 12S Ultra is ₹69,990. The details of both of these products were last updated on Jul 01, 2026.
| Specification | Xiaomi Redmi K30 (8GB RAM +128GB) | Xiaomi 12S Ultra |
|---|---|---|
| Rear Camera | 64 MP ƒ/1.7 (Main) 8 MP ƒ/2.2 (Ultra Wide) 2 MP ƒ/2.4 (Macro) Macro Lens 2 MP ƒ/2.4 (Depth Sensor) | 50 MP ƒ/1.9 (Wide Angle) 48 MP ƒ/4.1 (Telephoto) 48 MP ƒ/2.2 (Ultra Wide) |
| RAM | 8 GB | 8 GB |
| Battery | 4500 mAh, Li-Po Battery | 4860 mAh |
| Display | 6.67 inches, 1080 x 2400 pixels | 6.73 inches, 1440 x 3200 pixels, 120 Hz |
| CPU | 2.2 GHz, Octa Core Processor | 3.2 GHz, Octa Core Processor |
| Price | ₹25,850 | ₹69,990 |
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Overview
| Specs Score | 57 / 100 | 81 / 100 Better Specs |
| Display Resolution | 1080 x 2400 pixels | 1440 x 3200 pixels Better Resolution |
| Screen To Body Ratio | ~ 91.9% Less Bezels | |
| Storage | 128 GB | 256 GB More Storage |
| CPU Clock Speed | 2.2 GHz | 3.2 GHz Faster Clock Speed |
| Rear Camera | 64 MP Quad Better Camera Resolution | 50 MP + 48 MP + 48 MP Triple |
| Front Camera | 20 MP + 2 MP Dual | 32 MP Better Front Camera Resolution |
| Weight | 208 g Lighter | 225 g |
| Battery | 4500 mAh | 4860 mAh Bigger Battery |
| Unique Features | No 3.5mm Audio Jack No Memory Card Support No No No | 5G No Water Resistant No Wireless Charging Reverse Charging IR Blaster |
General
| Model | Redmi K30 | 12S Ultra |
| Sim Type | Dual Sim, GSM+GSM (Hybrid Slot) | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano SIM | Nano+Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | December 10, 2019 | July 4, 2022 |
Design
| Dimensions | 76.6 x 165.3 x 8.79 mm | 74.97 x 163.17 x 9.06 mm |
| Weight | 208 g | 225 g |
Display
| Type | Color IPS LCD Screen (16M Colors) | Color LTPO AMOLED (1B) |
| Touch | Yes | Yes, 240 Hz Touch Sampling Rate |
| Size | 6.67 inches, 1080 x 2400 pixels | 6.73 inches, 1440 x 3200 pixels, 120 Hz |
| Aspect Ratio | 19.5:9 | 20:9 |
| PPI | ~ 392 PPI | ~ 521 PPI |
| Screen to Body Ratio | ~ 91.9% | |
| Glass Type | Corning Gorilla Glass | |
| HDR Support | Yes, HDR10 | Yes, HDR10+ |
| Adaptive Refresh Rate | Yes, LTPO | |
| Features | 120 Hz, HDR 10, Corning Gorilla Glass 5, Standard Mode, Sunlight Screen, Luminous Screen | HDR10+, AI display Supports , Second Generation LTPO, 1500nit Peak Brightness, Curved Display |
| Notch | Yes, Dual Punch Hole | Yes, Punch Hole |
| Curved Display | Yes |
Memory
| RAM | 8 GB | 8 GB |
| Storage | 128 GB | 256 GB |
| Storage Type | UFS 3.1 | |
| Card Slot | Yes, (Hybrid Slot), upto 256 GB |
Connectivity
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | No | Yes |
| VoLTE | Yes, Dual Stand-By | Yes, Dual Stand-By |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Bluetooth | Yes, v5.0, Wireless Technology | Yes, v5.2, A2DP, LE, aptX HD |
| USB | Yes, USB-C v2.0 | Yes, USB-C v2.0 |
| USB Features | USB on-the-go, USB Charging | USB Tethering, USB on-the-go, USB Charging |
| IR Blaster | Yes |
Performance
| Camera Score | 136 (DxOMark) |
Extra
| GPS | Yes, with A-GPS, Beidou, Glonass, Galileo | Yes, with tri-band A-GPS, GLONASS, BeiDou, NavIC Support |
| Fingerprint Sensor | Yes, Side | Yes, In Display |
| Face Unlock | Yes | Yes |
| Sensors | Ultrasonic Distance , Ambient Light, Acceleration, Gyroscope, Electronic Compass, Vibration Motor | 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 |
| 3.5mm Headphone Jack | Yes | No |
| NFC | Yes | Yes |
| Water Resistance | Yes, 1.5 m upto 30 min | |
| IP Rating | IP68 | |
| Dust Resistant | Yes | |
| Extra Features | UFS2.1 |
Camera
| Rear Camera | 64 MP ƒ/1.7 (Main) 8 MP ƒ/2.2 (Ultra Wide) 2 MP ƒ/2.4 (Macro) Macro Lens 2 MP ƒ/2.4 (Depth Sensor) | 50 MP ƒ/1.9 (Wide Angle) 48 MP ƒ/4.1 (Telephoto) 48 MP ƒ/2.2 (Ultra Wide) |
| Camera Sensor | IMX989 | |
| OIS | Yes | |
| Auto Focus | Yes | Yes |
| Features | Super Night Scene, Movie Mode, AI Scene Camera, Professional Mode, Panorama Mode | HDR, Night Mode 2.0, Ultra Night Photos, Portrait, AI Beauty, AI Smart Slimming, Custom Watermark, |
| Video Recording | 4K @ 30 fps UHD, 1080p @ 30/60 fps FHD, 720p @ 30 fps HD | 8K, 4K, 1080p, 720p |
| Flash | Yes, Dual LED | Yes, Dual LED |
| Front Camera | 20 MP ƒ/2.2 2 MP Screen Flash Flash | 32 MP Punch Hole, Autofocus, Screen Flash |
| Front Video Recording | 1080p @ 30 fps FHD, 720p @ 30 fps HD | 1080p, 720p |
Technical
| OS | Android v10 | Android v12 |
| Chipset | Qualcomm Snapdragon 730G | Qualcomm Snapdragon 8+ Gen1 |
| CPU | 2.2 GHz, Octa Core Processor | 3.2 GHz, Octa Core Processor |
| Core Details | 2x2.2 GHz Kryo 470 Gold & 6x1.8 GHz Kryo 470 Silver | 1x3.19 GHz Cortex-X2 & 3x2.75 GHz Cortex-A710 & 4x1.80 GHz Cortex-A510 |
| GPU | Adreno 620 | Adreno GPU |
| Java | No | No |
| Browser | Yes, supports HTML5 | Yes |
Multimedia
| Yes | Yes | |
| Music | MP3, AMR, FLAC | MP3, FLAC, APE, AAC, OGG, WAV, WMA, AMR, AWB |
| Video | MP4, M4V, MKV, XVID | MP4, MKV, AVI, WMV, WEBM, 3GP, ASF playback |
| FM Radio | No | No |
| Document Reader | Yes | Yes |
Battery
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 4500 mAh, Li-Po Battery | 4860 mAh |
| Fast Charging | Yes, 27W Fast Charging | Yes, 67W Fast Charging |
| Wireless Charging | Yes, 50W | |
| Reverse Charging | Yes, 10W |
Discuss
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