Redmi K30 Ultra vs Realme C11
| Type | Touch | Touch |
| Dimensions | 163.30 x 75.40 x 9.10 mm | 164.40 x 75.90 x 9.10 mm |
| Weight | 213.00 g | 196.00 g |
| Display size | 6.67" | 6.50" |
| Display | Color / AMOLED 16M colors 120 Hz 1080 x 2400 px (6.67") 395 ppi | Color / IPS TFT 16M colors 60 Hz 720 x 1600 px (6.50") 270 ppi |
| Display protection | Corning Gorilla Glass Buy screen protector
 |  |
| Additional display | | |
| Protection of the secondary display | | |
| Talk time (max.) |  | 3G: 1914 min. (31.9 h) |
| Playback time (max.) | nd | Video: 21,6 h (0.9 days) |
| Standard battery | Li-Ion 4500 mAhBuy powerbank
| Li-Po 5000 mAhBuy powerbank
|
| Quick battery charging | Quick Charge 4 | |
| Wireless battery charging | | |
| Internal memory | 128 GB, 256 GB, 512 GB | 32 GB |
| RAM memory | 6 GB, 8 GB | 2 GB, 3 GB |
| Memory cards | |  microSD, microSDHC, microSDXC |
| Operating system | Android 10 | Android 10 |
| Interface | MIUI 12 | - |
| Processor | MediaTek Dimensity 1000+ MT6889Z | MediaTek Helio G35 MT6765G |
| Processor clock | 2600 MHz | 2300 MHz |
| GPU | ARM Mali-G77 MC9 | PoverVR GE8320 @680 MHz |
| Touchscreen | | |
| SAR (10g) | | 1,007 W/kg |
| DualSIM | | |
| SIM cards standard | DualSIM(nanoSIM, nanoSIM) | DualSIM(nanoSIM, nanoSIM) |
| DualSIM mode | dual standby | dual standby |
| Hybrid DualSIM | | |
| Announced | 3Q 2020 | 2Q 2020 |
| Other names | K30 Extreme Commemorative Edition; Xiaomi Redmi K30 Ultra | RMX2185 |
| GSM frequencies | 850 900 1800 1900 | 850 900 1800 1900 |
| UMTS | 850 900 1700 1900 2100 | 900 2100 |
| LTE standard | FDD LTE: 2600, 2100, 1800, 900, 850 TDD LTE: 2600, 2500, 2300, 2000, 1900 | FDD LTE: 2100, 1800, 900, 850 TDD LTE: 2600, 2500, 2300 |
| Standard 5G | FDD 5G: 2100, 1800 TDD 5G: 4700, 3500, 2500 | |
| CDMA | 850 | |
| Standard TD-SCDMA | | |
| UMA | | |
CAMERAS - BACK
| First camera | | |
| Camera type | Standard | Standard |
| Photo sensor model | Sony IMX686 | |
| Photo matrix | 64 Mpx | 13 Mpx |
| Sensor size | 1/1,7 | 1/3 |
| Pixel size | 0,8 µm | 1,12 µm |
| Resolution | 9248x6944 px | |
| Optical zoom | | |
| Digital zoom | | 4x |
| Number of lenses | | 5 |
| Field of view | | 83 ° |
| Focal length | | 26 mm |
| Flash | 3x LED | LED |
| Dual-colour LED flash | 2+1 | |
| Video resolution | 3840x2160 px | 1920x1080 px |
| Video formats | H.264, H.265, MPEG4 | |
| Additional | AF, EIS | AF, f/2.2 |
| Second camera | | |
| Camera type | Wide-angle | Depth of field |
| Photo matrix | 13 Mpx | 2 Mpx |
| Sensor size | | 1/5 |
| Pixel size | | 1,75 µm |
| Optical zoom | | |
| Number of lenses | | 3 |
| Field of view | 119 ° | 89 ° |
| Flash | 3x LED | LED |
| Dual-colour LED flash | 2+1 | |
| Video formats | H.264, H.265, MPEG4 | |
| Additional | FF | FF, f/2.4 |
| Third camera | | |
| Camera type | Telephoto | nd |
| Photo matrix | 5 Mpx | nd |
| Optical zoom | | nd |
| Focal length | 50 mm | nd |
| Flash | 3x LED | nd |
| Dual-colour LED flash | 2+1 | nd |
| Video formats | H.264, H.265, MPEG4 | nd |
| Additional | AF | nd |
| Fourth camera | | |
| Camera type | Depth of field | nd |
| Photo matrix | 2 Mpx | nd |
| Pixel size | 1,75 µm | nd |
| Optical zoom | | nd |
| Flash | 3x LED | nd |
| Dual-colour LED flash | 2+1 | nd |
| Video formats | H.264, H.265, MPEG4 | nd |
| Additional | FF | nd |
CAMERAS - FRONT
| First camera | | |
| Camera type | Portrait | Portrait |
| Photo matrix | 20 Mpx | 5 Mpx |
| Sensor size | | 1/5 |
| Pixel size | | 1,12 µm |
| Optical zoom | | |
| Field of view | | 78 ° |
| Flash | | |
| Dual-colour LED flash | | |
| Video formats | H.264, H.265, MPEG4 | |
| Additional | FF | FF, f/2.4 |
SENSORS
| Accelerometer | | |
| Proximity | | |
| Light | | |
| Magnetometer | | |
| Gyroscope | | |
| Barometer | | |
| Altimeter | | |
| Gravity | | |
| Hall-effect | | |
| Iris scanner | | |
| Fingerprint scanner | | |
| Thermometer | | |
| Hygrometer | | |
Data transfer
| xHTML | | |
| WAP | v2.0 | v2.0 |
| HSCSD | | |
| HSDPA | 42.20 Mbit/s | 42.20 Mbit/s |
| HSUPA | 11.52 Mbit/s | 5.76 Mbit/s |
| HSPA | | |
| HSPA+ | | |
| LTE DL | | - |
| LTE UP | | - |
| WIMAX+ | | |
| GPRS | | |
| EDGE | | |
| Bluetooth | v5.1 | v5.0 |
| A2DP Profile | | |
| HDMI | | |
| WiFi | v802.11 a/b/g | v802.11 b/g/n |
| WiFi frequencies | 2,4 GHz; 5 GHz | 2,4 GHz |
| WiFi Direct | | |
| WiFi Display | | |
| DLNA | | |
| Miracast | | |
| WiFi hotspot | | |
| IrDA | | |
| USB | v2.0 Type-C | v2.0 |
| GPS | | |
| A-GPS | | |
| GLONASS | | |
| Beidou | | |
| Galileo | | |
| QZSS | | |
| NFC | | |
COMMUNICATION AND MESSAGING
| Call waiting | | |
| Conferency | | |
| Call forwarding | | |
| Push To Talk | | |
| Instant Messenger | | |
| SMS | | |
| EMS | | |
| MMS | | |
| Dictionary | T9 | T9 |
| Swype | | |
| e-mail client | POP3, IMAP4, SMTP | POP3, IMAP4, SMTP |
| Hardware QWERTY keyboard | | |
| RSS Reader | | |
Multimedia
| Radio | | |
| MP3 | | |
| Stereo speakers | 2 | |
| Audio Jack | 3.5 mm | 3.5 mm |
| HD Voice | | |
| Sound formats | AAC, AAC+, AMR, APE, FLAC, MID, WAV, eAAC+ | AAC, AC+, AMR, MID, MKA, OGG, WAV, eAAC+ |
| Polyphony | | |
| Video ringtone | | |
| Ring composer | | |
| Games | | |
| Java | ART | ART |
| Videophone | | |
| DVB-H television | | |
| TV-Out | | |
PIM AND ADDITIONAL FUNCTIONS
| Watch | | |
| Stopwatch | | |
| Alarm | | |
| Calculator | | |
| Currency converter | | |
| Organizer | | |
| Calendar | | |
| Flight mode | | |
| SyncML | | |
| Data and fax | | |
| Screensaver | | |
| Themes | | |
| Interchangeable covers | | |
| Voice dial | | |
| Speakerphone | | |
| Recorder | | |
| Vibrations | | |