Samsung Galaxy S21 Ultra vs Xiaomi Redmi K30S Ultra
Here you can compare Samsung Galaxy S21 Ultra and Xiaomi Redmi K30S Ultra. Comparing Samsung Galaxy S21 Ultra vs Xiaomi Redmi K30S Ultra on Smartprix enables you to check their respective specs scores and unique features. It would potentially help you understand how Samsung Galaxy S21 Ultra stands against Xiaomi Redmi K30S Ultra and which one should you buy The current lowest price found for Samsung Galaxy S21 Ultra is ₹1,05,999 and for Xiaomi Redmi K30S Ultra is ₹32,999. The details of both of these products were last updated on Apr 24, 2024.
| Specification | Samsung Galaxy S21 Ultra | Xiaomi Redmi K30S Ultra |
|---|---|---|
| Display | 6.8 inches, 1440 x 3200 pixels, 120 Hz | 6.67 inches, 1080 x 2400 pixels, 144 Hz |
| Rear Camera | 108 MP f/1.8 10 MP f/4.9 (Telephoto) 10 MP f/2.4 (Telephoto) 12 MP f/2.2 (Ultra Wide) with autofocus | 64 MP f/1.9 (Wide Angle) 13 MP f/2.4 (Ultra Wide) 5 MP f/2.4 (Macro) with autofocus |
| OS | Android v10 | Android v10, upgradable to v11 |
| Internal Memory | 256 GB | 128 GB |
| Battery | 5000 mAh, Li-Po Battery | 5000 mAh |
| Price | ₹1,05,999 | ₹32,999 |
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Overview
| Specs Score | 93 / 100 Better Specs | 84 / 100 |
| Display Resolution | 1440 x 3200 pixels Better Resolution | 1080 x 2400 pixels |
| Screen To Body Ratio | ~ 89.8% Less Bezels | ~ 85.2% |
| RAM | 12 GB More RAM | 8 GB |
| Storage | 256 GB More Storage | 128 GB |
| Rear Camera | 108 MP Quad Better Camera Resolution | 64 MP + 13 MP + 5 MP Triple |
| Front Camera | 40 MP Better Front Camera Resolution | 20 MP |
| Weight | 227 g | 216 g Lighter |
| Unique Features | Water Resistant Wireless Charging Reverse Charging No | No No No IR Blaster |
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 | January 14, 2021 | October 27, 2020 |
Design
| Dimensions | 75.6 x 165.1 x 8.9 mm | 76.4 x 165.1 x 9.3 mm |
| Weight | 227 g | 216 g |
Display
| Type | Color Dynamic AMOLED 2X (16M Colors) | Color IPS LCD Screen (16M Colors) |
| Touch | Yes | Yes |
| Size | 6.8 inches, 1440 x 3200 pixels, 120 Hz | 6.67 inches, 1080 x 2400 pixels, 144 Hz |
| Aspect Ratio | 20:9 | 20:9 |
| PPI | ~ 515 PPI | ~ 395 PPI |
| Screen to Body Ratio | ~ 89.8% | ~ 85.2% |
| Glass Type | Corning Gorilla Glass Victus | Corning Gorilla Glass 5 |
| Features | Always-on Display, HDR10+, Curved Display | |
| Notch | Yes, Punch Hole | Yes, Punch Hole |
Memory
| RAM | 12 GB | 8 GB |
| Storage | 256 GB | 128 GB |
| Storage Type | UFS 3.1 | UFS 3.1 |
| Card Slot | No | No |
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 | Yes, v5.1, A2DP, LE |
| USB | Yes, USB-C v3.2 | Yes, USB-C v2.0 |
| USB Features | USB on-the-go, USB Charging | USB on-the-go, USB Charging |
| IR Blaster | Yes |
Extra
| GPS | Yes, with A-GPS, GLONASS, BDS, GALILEO | Yes, with dual-band A-GPS, GLONASS, BDS, GALILEO, QZSS, NavIC |
| Fingerprint Sensor | Yes, In Display | Yes, Side |
| Face Unlock | Yes | Yes |
| Sensors | Accelerometer, Gyro, Proximity, Compass, Barometer | 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 | 108 MP f/1.8 10 MP f/4.9 (Telephoto) 10 MP f/2.4 (Telephoto) 12 MP f/2.2 (Ultra Wide) with autofocus | 64 MP f/1.9 (Wide Angle) 13 MP f/2.4 (Ultra Wide) 5 MP f/2.4 (Macro) with autofocus |
| Camera Sensor | Sony IMX682 | |
| Features | Auto-HDR, Panorama | HDR, Panorama |
| Video Recording | 8K @ 24 fps UHD, 4K @ 30/60 fps UHD, 1080p @ 240/30/60 fps FHD, 720p @ 960 fps HD | 8K @ 24/30 fps UHD, 4K, 1080p |
| Flash | Yes, LED | Yes, LED |
| Front Camera | Punch Hole 40 MP f/2.2 (Wide Angle) with Autofocus | Punch Hole 20 MP f/2.2 (Wide Angle) |
| Front Video Recording | 4K @ 30/60 fps UHD, 1080p @ 30 fps FHD | 1080p, 720p |
Technical
| OS | Android v10 | Android v10, upgradable to v11 |
| Chipset | Samsung Exynos 2100 | Qualcomm Snapdragon 865 |
| CPU | 2.9 GHz, Octa Core Processor | 2.84 GHz, Octa Core Processor |
| Core Details | 1x2.9 GHz Cortex-X1 & 3x2.80 GHz Cortex-A78 & 4x2.2 GHz Cortex-A55 | 1x2.84 GHz Kryo 585 & 3x2.42 GHz Kryo 585 & 4x1.8 GHz Kryo 585 |
| GPU | Mali-G78 MP14 | Adreno 650 |
| Java | No | No |
| Browser | Yes | Yes, supports HTML5 |
Multimedia
| Yes | Yes | |
| Music | Yes | Yes |
| Video | Yes | Yes |
| FM Radio | No | No |
| Document Reader | Yes | Yes |
Battery
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 5000 mAh, Li-Po Battery | 5000 mAh |
| Fast Charging | Yes, 25W Fast Charging | Yes, 33W Fast Charging |
| Wireless Charging | Yes, 15W | |
| Reverse Charging | Yes, 4.5W |
Discuss
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