Grundig X900 vs Xiaomi Mi 11
| Type | Clamshell | Touch |
| Dimensions | 96.30 x 51.00 x 13.50 mm | 164.30 x 74.60 x 8.56 mm |
| Weight | 88.00 g | 195.00 g |
| Display size | - | 6.81" |
| Display | Color / TFT 256k colors 240 x 320 px | Color / AMOLED 1,07G colors 120 Hz 1440 x 3200 px (6.81") 515 ppi |
| Display protection |   | Corning Gorilla Glass Buy screen protector
|
| Additional display | Color / TFT 256k colors 128 x 128 px | |
| Protection of the secondary display | | |
| Standard battery | Li-Ion 650 mAhBuy powerbank
| Li-Ion 4600 mAhBuy powerbank
|
| Quick battery charging | | Quick Charge 4+ |
| Wireless battery charging | |  |
| Internal memory | 82 MB | 256 GB, 128 GB |
| RAM memory |  | 8 GB, 12 GB |
| Memory cards | microSD | |
| Operating system | - | Android 11 |
| Interface | - | MIUI 12.5 |
| Processor | - | Qualcomm Snapdragon 888 SM8350 |
| Processor clock | - | 2840 MHz |
| GPU | - | Adreno 660 |
| Touchscreen | | |
| DualSIM | | |
| SIM cards standard | | DualSIM(nanoSIM, nanoSIM) |
| DualSIM mode | nd | dual standby |
| Hybrid DualSIM | nd | |
| Announced | | 1Q 2021 |
| Other names | - | - |
| GSM frequencies | 900 1800 1900 | 850 900 1800 1900 |
| UMTS | | 850 900 1700 1900 2100 |
| LTE standard | | FDD LTE: 2600, 2100, 1900, 1800, 1700, 900, 850, 800, 700 TDD LTE: 3500, 2600, 2500, 2300, 2000, 1900 |
| Standard 5G | | FDD 5G: 2100, 1800, 700 TDD 5G: 4700, 3700, 3500, 2500 |
| CDMA | | 850 CDMA2000 1xEV-DO |
| Standard TD-SCDMA | | |
| UMA | | |
CAMERAS - BACK
| First camera | | |
| Camera type | | Standard |
| Photo sensor model | | Samsung S5KHMX |
| Photo matrix | 3 Mpx | 108 Mpx |
| Sensor size | | 1/1,33 |
| Pixel size | | 0,8 µm |
| Resolution | 2048x1536 px | 12032x9024 px |
| Optical zoom | | |
| Number of lenses | | 7 |
| Flash | | LED |
| Dual-colour LED flash | | |
| Video resolution | 352x288 px | 7680x4320 px |
| Video formats | | H.264, H.265, MPEG4 |
| Additional | - | AF, f/1.85 |
| Second camera | | |
| Camera type | nd | Wide-angle |
| Photo sensor model | nd | OmniVision OV13B10 |
| Photo matrix | nd | 13 Mpx |
| Sensor size | nd | 1/3,06 |
| Pixel size | nd | 1,12 µm |
| Resolution | nd | 4208x3120 px |
| Optical zoom | nd | |
| Field of view | nd | 123 ° |
| Flash | nd | LED |
| Dual-colour LED flash | nd | |
| Video formats | nd | H.264, H.265, MPEG4 |
| Additional | nd | FF, f/2.4 |
| Third camera | | |
| Camera type | nd | Telephoto |
| Photo sensor model | nd | Samsung S5K5E9 |
| Photo matrix | nd | 5 Mpx |
| Sensor size | nd | 1/5 |
| Pixel size | nd | 1,12 µm |
| Resolution | nd | 2592x1944 px |
| Optical zoom | nd | |
| Focal length | nd | 50 mm |
| Flash | nd | LED |
| Dual-colour LED flash | nd | |
| Video formats | nd | H.264, H.265, MPEG4 |
| Additional | nd | FF |
CAMERAS - FRONT
| First camera | | |
| Camera type | nd | Portrait |
| Photo sensor model | nd | Samsung S5K3T2 |
| Photo matrix | nd | 20 Mpx |
| Sensor size | nd | 1/3,4 |
| Pixel size | nd | 0,8 µm |
| Resolution | nd | 5184x3880 px |
| Optical zoom | nd | |
| Flash | nd | |
| Dual-colour LED flash | nd | |
| Video resolution | nd | 1920x1080 px |
| Video formats | nd | H.264, H.265, MPEG4 |
| Additional | nd | FF |
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 |
| HSUPA | | 11.52 Mbit/s |
| HSPA | | |
| HSPA+ | | |
| LTE DL | | |
| LTE UP | | |
| WIMAX+ | | |
| GPRS | class 12 | |
| EDGE | | |
| Bluetooth | v1.2 | v5.2 |
| A2DP Profile | | |
| HDMI | | |
| WiFi | | v802.11 a/b/g/n/ac |
| WiFi frequencies | | 2,4 GHz; 5 GHz |
| WiFi Direct | | |
| WiFi Display | | |
| DLNA | | |
| Miracast | | |
| WiFi hotspot | | |
| IrDA | | |
| USB | | Type-C |
| 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 | POP3, IMAP4, SMTP |
| Hardware QWERTY keyboard | | |
| RSS Reader | | |
Multimedia
| Radio | | |
| MP3 | | |
| Stereo speakers | | 2 |
| Audio Jack | | |
| HD Voice | | |
| Sound formats | AAC, AMR | AAC, AAC+, AMR, APE, AWB, FLAC, MID, OGG, WAV, WMA, eAAC+ |
| Polyphony | 96 voices | |
| Video ringtone | | |
| Ring composer | | |
| Games | | |
| Java | MIDP 2.0 | 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 | | |