Xiaomi Redmi K30S Ultra vs Xiaomi Redmi 20X
Quick Comparison
Xiaomi Redmi K30S Ultra has better RAM than Xiaomi Redmi 20X. In terms of display resolution, Xiaomi Redmi K30S Ultra has better resolution of 2400 x 1080 than Xiaomi Redmi 20X which has resolution of 2340 x 1080. Both have the same amount of internal memory.
| Name | Xiaomi Redmi K30S Ultra | Xiaomi Redmi 20X |
| RAM | 8 GB | 4 GB |
|---|---|---|
| Display | 6.67 in | 6.43 in |
| Internal Memory | 128 GB | 128 GB |
| Battery | 5000 mAh | 5000 mAh |
| Camera | 64 MP + 13 MP + 5 MP Triple | 48 MP Quad |
| Price | Rs. 32999 | Rs. 10990 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is October 27, 2020. The cost of Xiaomi Redmi K30S Ultra is Rs. 32999. The cost of Xiaomi Redmi 20X is Rs. 10990.
Display comparison
Xiaomi Redmi K30S Ultra has larger screen size of 6.67 inches in comparison to Xiaomi Redmi 20X's 6.43 inch screen. Xiaomi Redmi K30S Ultra has IPS LCD Screen type where as Xiaomi Redmi 20X has AMOLED Screen type. Both have same 395 PPI. In terms of screen to body ratio, Xiaomi Redmi 20X has better screen to body ratio of ~ 90.77% than Xiaomi Redmi K30S Ultra's ~ 85.2%. Xiaomi Redmi K30S Ultra has 20:9 aspect ratio where as Xiaomi Redmi 20X has 19.5:9 aspect ratio.
Memory comparison
Xiaomi Redmi K30S Ultra's larger 8 GB RAM is better for playing games and all with respect to Xiaomi Redmi 20X's lower 4 GB RAM. and both have same Internal Memory of 128 GB.
Camera comparison
Xiaomi Redmi K30S Ultra's 64 MP + 13 MP + 5 MP Triple Rear Camera outclasses Xiaomi Redmi 20X's 48 MP Quad Rear Camera in terms of resolution. Xiaomi Redmi K30S Ultra 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 20X's 13 MP Front Camera.
Technical comparison
Both the phones run on Android Operating System Version 10.
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Full Comparison
| Name | Xiaomi Redmi K30S Ultra | Xiaomi Redmi 20X |
| General | ||
| Model | Redmi K30s Ultra | Redmi 20x |
| 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 | October 27, 2020 | |
| Design | ||
| Dimensions | 76.4 x 165.1 x 9.3 mm | 77.2 x 162.3 x 8.9 mm |
| Weight | 216 g | 199 g |
| Display | ||
| Type | Color IPS LCD Screen (16M Colors) | Color AMOLED Screen (16M Colors) |
| Touch | Yes | Yes |
| Size | 6.67 inches, 1080 x 2400 pixels, 144 Hz | 6.43 inches, 1080 x 2340 pixels, 90 Hz |
| Aspect Ratio | 20:9 | 19.5:9 |
| PPI | ~ 395 PPI | ~ 395 PPI |
| Screen to Body Ratio | ~ 85.2% | ~ 90.77% |
| Glass Type | Corning Gorilla Glass 5 | Corning Gorilla Glass 5 |
| Notch | Yes, Punch Hole | Yes, Punch Hole |
| Memory | ||
| RAM | 8 GB | 4 GB |
| Storage | 128 GB | 128 GB |
| Storage Type | UFS 3.1 | UFS 2.2 |
| Card Slot | Yes | |
| 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, v5.1, A2DP, LE | Yes, v5.0, A2DP, LE |
| USB | Yes, USB-C v2.0 | Yes, USB-C v2.0 |
| USB Features | USB on-the-go, USB Charging | USB on-the-go, USB Charging |
| IR Blaster | Yes | Yes |
| Extra | ||
| GPS | Yes, with dual-band A-GPS, GLONASS, BDS, GALILEO, QZSS, NavIC | Yes, with A-GPS, GLONASS, BDS |
| Fingerprint Sensor | Yes, Side | Yes, Side |
| Face Unlock | Yes | Yes |
| Sensors | Accelerometer, Gyro, Proximity, Compass | Acceleration Sensor, Gyroscope, Ambient Light Sensor, Distance Sensor, Electronic Compass |
| 3.5mm Headphone Jack | No | Yes |
| NFC | Yes | |
| Camera | ||
| Rear Camera | 64 MP ƒ/1.9 (Wide Angle) 13 MP ƒ/2.4 (Ultra Wide) 5 MP ƒ/2.4 (Macro) Macro | 48 MP ƒ/1.8 (Wide Angle) 8 MP ƒ/2.2 (Ultra Wide) 2 MP ƒ/2.4 (Macro) Macro 2 MP ƒ/2.4 (Depth Sensor) |
| Camera Sensor | Sony IMX682 | Sony IMX582 |
| Auto Focus | Yes | Yes |
| Features | HDR, Panorama | HDR, Document Mode, ID photocopy Mode, Portrait Mode, Panorama Mode, Professional Mode |
| Video Recording | 8K @ 24/30 fps UHD, 4K, 1080p | 1080p @ 30 fps FHD, 720p @ 30 fps HD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 20 MP ƒ/2.2 (Wide Angle) Punch Hole | 13 MP ƒ/2.3 (Wide Angle) |
| Front Video Recording | 1080p, 720p | 1080p @ 30 fps FHD |
| Technical | ||
| OS | Android v10, upgradable to v11 | Android v10 |
| Chipset | Qualcomm Snapdragon 865 | MediaTek Dimensity 700 5G |
| CPU | 2.84 GHz, Octa Core Processor | 2.2 GHz, Octa Core Processor |
| Core Details | 1x2.84 GHz Kryo 585 & 3x2.42 GHz Kryo 585 & 4x1.8 GHz Kryo 585 | 4x2.2 GHz Cortex-A76 & 4x2.0 GHz Cortex-A55 |
| GPU | Adreno 650 | Mali-G57 MC2 |
| Java | No | No |
| Browser | Yes, supports HTML5 | Yes |
| Multimedia | ||
| Yes | Yes | |
| Music | Yes | WAV, AAC, MP3, AMR |
| Video | Yes | MP4, M4V, MKV, XVID |
| FM Radio | No | Yes |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 5000 mAh | 5000 mAh, Li-Po Battery |
| Fast Charging | Yes, 33W Fast Charging | Yes, 18W Fast Charging |
| Reverse Charging | Yes, 9W Reverse Charging | |