Realme GT7 Pro Racing Edition vs Samsung Galaxy S21 Ultra Dual SIM
| Type | Touch | Touch | Touch | Touch |
| Waterproofness & dust-resistance | IP68, IP69 | IP68 | IP67 | IP68, IP69 |
| Dimensions | 162.45 x 76.89 x 8.55 mm | 165.10 x 75.60 x 8.90 mm | 166.30 x 76.90 x 9.40 mm | 162.45 x 76.89 x 8.55 mm |
| Weight | 218.00 g | 227.00 g | 205.50 g | 222.80 g |
| Display size | 6.78" | 6.80" | 6.60" | 6.78" |
| Display | Color / LTPO AMOLED 1,07G colors 120 Hz 1264 x 2780 px (6.78") 450 ppi | Color / Dynamic AMOLED 16M colors 120 Hz 1440 x 3200 px (6.80") 516 ppi | Color / IPS TFT 16M colors 120 Hz 1080 x 2412 px (6.60") 393 ppi | Color / LTPO AMOLED 1,07G colors 120 Hz 1264 x 2780 px (6.78") 450 ppi |
| Display protection |   | Corning Gorilla Glass Buy screen protector
| Corning Gorilla Glass Buy screen protector
| |
| Additional display | | | | |
| Protection of the secondary display | | | | |
| Standard battery | Si-Car 6500 mAhBuy powerbank
| Li-Ion 5000 mAhBuy powerbank
| Li-Ion 4520 mAhBuy powerbank
| Si-Car 6500 mAhBuy powerbank
|
| Quick battery charging |  | Fast Charging | Quick Charge 3.0 | |
| Wireless battery charging | | Qi | Qi | |
| Internal memory | 256 GB, 512 GB | 128 GB, 256 GB, 512 GB | 128 GB | 256 GB, 512 GB |
| RAM memory | 12 GB, 16 GB | 12 GB, 16 GB | 8 GB | 12 GB, 16 GB |
| Memory cards | | | microSD, microSDHC, microSDXC | |
| Operating system | Android 15 | Android 11 | Android 12 | Android 15 |
| Interface | realme UI 6.0 | One UI 3.1 | - | realme UI 6.0 |
| Processor | Qualcomm Snapdragon 8 Elite SM8750-AB | Samsung Exynos 2100 | Qualcomm Snapdragon 695 SM6375 | Qualcomm Snapdragon 8 Elite SM8750-AB |
| Processor clock | 4320 MHz | 2900 MHz | - | 4320 MHz |
| GPU | Adreno 830 | - | Adreno 619 @840 MHz | Adreno 830 |
| Touchscreen | | | | |
| DualSIM | | | | |
| SIM cards standard | DualSIM(nanoSIM, nanoSIM) | DualSIM(nanoSIM, nanoSIM) | DualSIM(nanoSIM, nanoSIM) | DualSIM(nanoSIM, nanoSIM) |
| DualSIM mode | dual standby | dual standby | dual standby | dual standby |
| Hybrid DualSIM | | | | |
| Announced | 1Q 2025 | 1Q 2021 | 2Q 2022 | 4Q 2024 |
| Other names | GT 7 Pro Racing Edition | SM-G998B | - | RMX5011; GT 7 Pro |
| GSM frequencies | 850 900 1800 | 850 900 1800 1900 | 850 900 1800 1900 | 850 900 1800 |
| UMTS | 850 900 1700 2100 | 850 900 1900 2100 | 850 900 1900 2100 | 850 900 1700 2100 |
| LTE standard | FDD LTE: 2100, 1800, 1700, 900, 850, 800, 700 TDD LTE: 2600, 2500, 2300, 2000, 1900 | FDD LTE: 2600, 2100, 1900, 1800, 1700, 900, 850, 800, 700 TDD LTE: 2600, 2500, 2300, 1900 | FDD LTE: 2600, 2100, 1800, 900, 850, 800, 700 TDD LTE: 2600, 2500, 2300, 1900 | FDD LTE: 2100, 1800, 1700, 900, 850, 800, 700 TDD LTE: 2600, 2500, 2300, 2000, 1900 |
| Standard 5G | FDD 5G: 2100, 1800, 1700, 900, 850, 800, 700 TDD 5G: 3700, 3500, 2600, 2500, 2300 | FDD 5G: 1900, 1700, 850, 600 TDD 5G: 2500 | FDD 5G: 2600, 2100, 1800, 800, 700 TDD 5G: 3500, 2500 | FDD 5G: 2100, 1800, 1700, 900, 850, 800, 700 TDD 5G: 3700, 3500, 2600, 2500, 2300 |
| CDMA | | | | |
| Standard TD-SCDMA | | | | |
| UMA | | | | |
CAMERAS - BACK
| First camera | | | | |
| Camera type | Standard | Standard | Standard | Standard |
| Photo sensor model | Sony IMX896 | Samsung S5KHM3 |  | Sony IMX906 |
| Photo matrix | 50 Mpx | 108 Mpx | 64 Mpx | 50 Mpx |
| Sensor size | 1/1,56 | 1/1,33 | | 1/1,56 |
| Pixel size | 1 µm | 0,8 µm | | 1 µm |
| Resolution | 8192x6144 px | 12000x9000 px | | 8192x6144 px |
| Optical zoom | | | | |
| Digital zoom | | 100x | | |
| Lossless zoom | | 10x | | |
| Number of lenses | 6 | | | 6 |
| Field of view | 84 ° | 83 ° | | 84 ° |
| Focal length | 24 mm | | | 24 mm |
| Flash | 2x LED | LED | LED | 2x LED |
| Dual-colour LED flash | | | | |
| Video resolution | 7680x4320 px | 7680x4320 px | 1920x1080 px | 7680x4320 px |
| Video formats | H.264, H.265, MPEG4 | H.264, H.265, MPEG4 - 24 fps | H.264, H.265, MPEG4 | H.264, H.265, MPEG4 |
| Additional | AF, OIS, f/1.8 | AF, Laser AF, OIS, f/1.8 | AF, EIS, f/1.79 | AF, OIS, f/1.8 |
| Second camera | | | | |
| Camera type | Telephoto | Wide-angle | Wide-angle | Telephoto |
| Photo sensor model | Sony IMX355 | | | Sony IMX882 |
| Photo matrix | 8 Mpx | 12 Mpx | 13 Mpx | 50 Mpx |
| Sensor size | 1/4 | 1/2,55 | | 1/1,953 |
| Pixel size | 1,12 µm | 1,4 µm | | 0,8 µm |
| Resolution | 3264x2448 px | 4032x3024 px | | 8192x6144 px |
| Optical zoom | | | | |
| Hybrid zoom | | | | 120x |
| Field of view | 112 ° | 120 ° | 123 ° | 33 ° |
| Focal length | 73 mm | | | 73 mm |
| Flash | 2x LED | LED | LED | 2x LED |
| Dual-colour LED flash | | | | |
| Video formats | | H.264, H.265, MPEG4 - 24 fps | H.264, H.265, MPEG4 | |
| Additional | OIS, f/2.2 | FF, Laser AF, f/2.2 | FF, f/2.4 | OIS, f/2.65 |
| Third camera | | | | |
| Camera type | nd | Telephoto | Depth of field | Wide-angle |
| Photo sensor model | nd | Samsung S5K3J1 | | Sony IMX355 |
| Photo matrix | nd | 10 Mpx | 5 Mpx | 8 Mpx |
| Sensor size | nd | 1/3,2 | | 1/4 |
| Pixel size | nd | 1,22 µm | | 1,12 µm |
| Resolution | nd | 3648x2736 px | | |
| Optical zoom | nd | | | |
| Lossless zoom | nd | 3x | | |
| Number of lenses | nd | | | 5 |
| Field of view | nd | 35 ° | | 112 ° |
| Focal length | nd | | 40 mm | 16 mm |
| Flash | nd | LED | LED | 2x LED |
| Dual-colour LED flash | nd | | | |
| Video formats | nd | H.264, H.265, MPEG4 - 24 fps | H.264, H.265, MPEG4 | |
| Additional | nd | AF, Laser AF, OIS, f/2.4 | FF, f/2.4 | f/2.2 |
| Fourth camera | | | | |
| Camera type | nd | Telephoto | nd | nd |
| Photo sensor model | nd | Samsung S5K3J1 | nd | nd |
| Photo matrix | nd | 10 Mpx | nd | nd |
| Sensor size | nd | 1/3,2 | nd | nd |
| Pixel size | nd | 1,22 µm | nd | nd |
| Resolution | nd | 3648x2736 px | nd | nd |
| Optical zoom | nd | | nd | nd |
| Lossless zoom | nd | 10x | nd | nd |
| Field of view | nd | 10 ° | nd | nd |
| Flash | nd | LED | nd | nd |
| Dual-colour LED flash | nd | | nd | nd |
| Video formats | nd | H.264, H.265, MPEG4 - 24 fps | nd | nd |
| Additional | nd | AF, Laser AF, OIS, f/4.9 | nd | nd |
| Fifth camera | | | | |
| Camera type | nd | Portrait | nd | nd |
| Photo sensor model | nd | Samsung S5KGH1 | nd | nd |
| Photo matrix | nd | 40 Mpx | nd | nd |
| Sensor size | nd | 1/2,65 | nd | nd |
| Pixel size | nd | 0,7 µm | nd | nd |
| Resolution | nd | 7968x5480 px | nd | nd |
| Optical zoom | nd | | nd | nd |
| Field of view | nd | 80 ° | nd | nd |
| Flash | nd | | nd | nd |
| Dual-colour LED flash | nd | | nd | nd |
| Video resolution | nd | 3840x2160 px | nd | nd |
| Video formats | nd | H.264, H.265, MPEG4 - 24 fps | nd | nd |
| Additional | nd | FF, f/2.2 | nd | nd |
CAMERAS - FRONT
| First camera | | | | |
| Camera type | Portrait | nd | Portrait | Portrait |
| Photo sensor model | Sony IMX480 | nd | | Sony IMX480 |
| Photo matrix | 16 Mpx | nd | 32 Mpx | 16 Mpx |
| Sensor size | 1/3,09 | nd | | |
| Pixel size | 1 µm | nd | | 1 µm |
| Resolution | 4656x3496 px | nd | | 4656x3496 px |
| Optical zoom | | nd | | |
| Number of lenses | 5 | nd | | 5 |
| Field of view | 82 ° | nd | | 82 ° |
| Focal length | 16 mm | nd | | |
| Flash | | nd | | |
| Dual-colour LED flash | | nd | | |
| Video resolution | 1920x1080 px | nd | 1920x1080 px | 1920x1080 px |
| Video formats | | nd | H.264, H.265, MPEG4 | |
| Additional | FF, f/2.45 | nd | FF, f/2.0 | FF, f/2.45 |
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 | v2.0 | v2.0 |
| HSCSD | | | | |
| HSDPA | 42.20 Mbit/s | 42.20 Mbit/s | 42.20 Mbit/s | 42.20 Mbit/s |
| HSUPA | 11.52 Mbit/s | 5.76 Mbit/s | 5.76 Mbit/s | 11.52 Mbit/s |
| HSPA | | | | |
| HSPA+ | | | | |
| LTE DL | | 2000.00 Mbit/s | 1200.00 Mbit/s | |
| LTE UP | | 200.00 Mbit/s | 210.00 Mbit/s | |
| WIMAX+ | | | | |
| GPRS | | | | |
| EDGE | | | | |
| Bluetooth | v5.4 | v5.1 | v5.1 | v5.4 |
| A2DP Profile | | | | |
| HDMI | | | | |
| WiFi | v802.11 a/b/g/n/ac/ax/be | v802.11 a/b/g/n/ac/ax | v802.11 a/b/g/n/ac | v802.11 a/b/g/n/ac/ax/be |
| WiFi frequencies | 2,4 GHz; 5 GHz; 6 GHz | 2,4 GHz; 5 GHz | 2,4 GHz; 5 GHz | 2,4 GHz; 5 GHz; 6 GHz |
| WiFi Direct | | | | |
| WiFi Display | | | | |
| DLNA | | | | |
| Miracast | | | | |
| WiFi hotspot | | | | |
| IrDA | | | | |
| USB | v2.0 Type-C | v3.2 Type-C | v2.0 Type-C | v2.0 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 | T9 | T9 |
| Swype | | | | |
| e-mail client | POP3, IMAP4, SMTP | POP3, IMAP4, SMTP | POP3, IMAP4, SMTP | POP3, IMAP4, SMTP |
| Hardware QWERTY keyboard | | | | |
| RSS Reader | | | | |
Multimedia
| Radio | | | | |
| MP3 | | | | |
| Stereo speakers | 2 | 2 | | 2 |
| Audio Jack | | | 3.5 mm | |
| HD Voice | | | | |
| Sound formats | AAC, AAC+, AMR, MID, WAV, eAAC+ | 3GA, AAC, AMR, APE, AWB, DFF, DSF, FLAC, IMY, M4A, MID, MIDI, MXMF, OGA, OGG, OTA, RTTTL, RTX, WAV, WMA, XMF | AAC, AAC+, AMR, FLAC, MID, OGG, WAV, eAAC+ | AAC, AAC+, AMR, MID, WAV, eAAC+ |
| Polyphony | | | | |
| Video ringtone | | | | |
| Ring composer | | | | |
| Games | | | | |
| Java | ART | ART | 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 | | | | |