Samsung Galaxy Note Edge vs Realme C51
| Type | Touch | Touch |
| Dimensions | 151.30 x 82.40 x 8.30 mm | 167.20 x 76.70 x 7.99 mm |
| Weight | 174.00 g | 186.00 g |
| Display size | 5.60" | 6.74" |
| Display | Color / Super AMOLED 16M colors 1600 x 2560 px (5.60") 539 ppi | Color / IPS TFT 16M colors 90 Hz 720 x 1600 px (6.74") 260 ppi |
| Display protection | Corning Gorilla Glass Buy screen protector
 |  |
| Additional display | | |
| Protection of the secondary display | | |
| Talk time (max.) | 3G: 1080 min. (18.0 h) |  |
| Playback time (max.) | Audio: 67 h (2.8 days) Video: 12 h (0.5 days) | nd |
| Internet browsing time (max.) | WiFi: 11 h (0.5 days) 3G: 9 h (0.4 days) 4G: 9 h (0.4 days) | nd |
| Standard battery | Li-Ion 3000 mAhBuy powerbank
| Li-Po 5000 mAhBuy powerbank
|
| Quick battery charging | Quick Charge | SuperVOOC |
| Wireless battery charging | | |
| Internal memory | 32 GB | 64 GB, 128 GB, 256 GB |
| RAM memory | 3 GB | 4 GB, 3 GB, 6 GB |
| Memory cards |  microSD, microSDHC up to 64 GBBuy memory card | microSD, microSDHC, microSDXC up to 2000 GBBuy memory card |
| Operating system | Android 4.4 KitKat | Android 13 |
| Interface | - | realme UI T Edition |
| Processor | Qualcomm Snapdragon 805 | Unisoc Tiger T612 T7225 |
| Processor clock | 2700 MHz | 1820 MHz |
| GPU | Adreno 420 @600 MHz | ARM Mali G57 @650 MHz |
| Touchscreen | | |
| DualSIM | | |
| SIM cards standard | SingleSIM(microSIM) | DualSIM(nanoSIM, nanoSIM) |
| DualSIM mode | nd | dual standby |
| Hybrid DualSIM | nd | |
| Announced | 4Q 2014 | 3Q 2023 |
| Other names | SM-N915F | RMX3830 |
| GSM frequencies | 850 900 1800 1900 | 850 900 1800 1900 |
| UMTS | 850 900 1900 2100 | 850 900 2100 |
| LTE standard | FDD LTE: 2600, 2100, 1800, 900, 850, 800 | FDD LTE: 2100, 1800, 900, 850 TDD LTE: 2600, 2500, 2300 |
| Standard 5G | | |
| CDMA | | |
| Standard TD-SCDMA | | |
| UMA | | |
CAMERAS - BACK
| First camera | | |
| Camera type | | Standard |
| Photo matrix | 16 Mpx | 50 Mpx |
| Resolution | 5312x2988 px | |
| Optical zoom | | |
| Digital zoom | | 4x |
| Number of lenses | | 5 |
| Field of view | | 77 ° |
| Focal length | | 27 mm |
| Flash | LED | LED |
| Dual-colour LED flash | | |
| Video resolution | 3840x2160 px | 1920x1080 px |
| Video formats | H.264, MPEG4 | H.263, H.264, MPEG4 - 30 fps |
| Additional | AF | AF, f/1.8 |
| Second camera | | |
| Camera type | nd | Depth of field |
| Photo matrix | nd | 0.3 Mpx |
| Resolution | nd | 640x480 px |
| Optical zoom | nd | |
| Flash | nd | LED |
| Dual-colour LED flash | nd | |
| Video formats | nd | H.263, H.264, MPEG4 - 30 fps |
| Additional | nd | FF |
CAMERAS - FRONT
| First camera | | |
| Camera type | | Portrait |
| Photo matrix | 3.7 Mpx | 5 Mpx |
| Resolution | 2048x1536 px | |
| Optical zoom | | |
| Number of lenses | | 3 |
| Field of view | | 76 ° |
| Flash | | |
| Dual-colour LED flash | | |
| Video resolution | | 1280x720 px |
| Video formats | H.264, MPEG4 | H.263, H.264, MPEG4 - 30 fps |
| Additional | - | FF, f/2.22 |
SENSORS
| Accelerometer | | |
| Proximity | | |
| Light | | |
| Magnetometer | | |
| Gyroscope | | |
| Barometer | | |
| Altimeter | | |
| Gravity | | |
| Hall-effect | | |
| Iris scanner | | |
| Fingerprint scanner | | |
| Thermometer | | |
| Hygrometer | | |
Data transfer
| xHTML | | |
| WAP | | v2.0 |
| HSCSD | | |
| HSDPA | 42.00 Mbit/s | 42.20 Mbit/s |
| HSUPA | 5.76 Mbit/s | 5.76 Mbit/s |
| HSPA | | |
| HSPA+ | | |
| LTE DL | - | - |
| LTE UP | 51.00 Mbit/s | 51.00 Mbit/s |
| WIMAX+ | | |
| GPRS | | |
| EDGE | | |
| Bluetooth | v4.1 | v5.0 |
| A2DP Profile | | |
| HDMI | | |
| WiFi | v802.11 a/b/g/n/ac | 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 | 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 |
| Swype | | |
| e-mail client | POP3, SMTP, IMAP4 | POP3, IMAP4, SMTP |
| Hardware QWERTY keyboard | | |
| RSS Reader | | |
Multimedia
| Radio | | |
| MP3 | | |
| Stereo speakers | | |
| Audio Jack | 3.5 mm | 3.5 mm |
| HD Voice | | |
| Sound formats | AAC, AAC+, AMR, OGG, WAV | AAC, AAC+, AMR, APE, FLAC, MID, MKA, OGG, WAV, WMA, eAAC+ |
| Polyphony | | |
| Video ringtone | | |
| Ring composer | | |
| Games | | |
| Java | Dalvik | 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 | | |