Kechaoda K66 vs Apple iPhone 15 Pro
| Type | Bar (classic) | Touch |
| Waterproofness & dust-resistance |  | IP68 |
| Dimensions | 101.50 x 54.00 x 6.90 mm | 146.60 x 70.60 x 8.25 mm |
| Weight | 92.00 g | 187.00 g |
| Display size | 1.77" | 6.10" |
| Display | Color / TFT 64k colors 160 x 128 px (1.77") 110 ppi | Color / OLED 1179 x 2556 px (6.10") 461 ppi |
| Display protection |   |  |
| Additional display | | |
| Protection of the secondary display | | |
| Talk time (max.) | 2G: 200 min. (3.3 h) | |
| Stand-by (max.) | 2G: 130 h. (5.4 days) | |
| Playback time (max.) | nd | Audio: 75 h (3.1 days) Video: 23 h (1.0 days) |
| Standard battery | Li-Ion 400 mAhBuy powerbank
| Li-Po 3274 mAhBuy powerbank
|
| Quick battery charging | | |
| Wireless battery charging | | |
| Internal memory | 32 MB | 128 GB, 256 GB, 512 GB, 1000 GB |
| RAM memory | 32 MB | 8 GB |
| Memory cards | microSD, microSDHC up to 32 GBBuy memory card | |
| Operating system | - | iOS 17 |
| Processor | Spreadtrum SC6531E | Apple A17 Pro |
| GPU | - | Apple GPU |
| Touchscreen | | |
| DualSIM | | |
| SIM cards standard | DualSIM(microSIM, microSIM) | DualSIM(eSIM, nanoSIM) |
| DualSIM mode | dual standby | |
| Hybrid DualSIM | | |
| Announced | | 3Q 2023 |
| Other names | C113F1-K66 | A3102; A2848; A3101; A3104 |
| GSM frequencies | 900 1800 | 850 900 1800 1900 |
| UMTS | | 850 900 1700 1900 2100 |
| LTE standard | | FDD LTE: 2600, 2300, 2100, 1900, 1800, 1700, 1500, 900, 850, 800, 700 TDD LTE: 5200, 3600, 3500, 2600, 2500, 2300, 2100, 1900 |
| Standard 5G | | FDD 5G: 2600, 2300, 2100, 1900, 1800, 900, 850, 800, 700 TDD 5G: 4700, 3700, 3500, 2600, 2500, 2300, 2000, 1700 |
| CDMA | | |
| Standard TD-SCDMA | | |
| UMA | | |
CAMERAS - BACK
| First camera | | |
| Camera type | Standard | Standard |
| Photo matrix | 0.08 Mpx | 48 Mpx |
| Sensor size | | 1/1,28 |
| Pixel size | | 1,22 µm |
| Optical zoom | | |
| Digital zoom | | 15x |
| Focal length | | 24 mm |
| Flash | LED | LED |
| Dual-colour LED flash | | |
| Video resolution | | 3840x2160 px |
| Video formats | | H.264, H.265, ProRes - 60 fps |
| Additional | FF | AF, OIS, f/1.78 |
| Second camera | | |
| Camera type | nd | Wide-angle |
| Photo matrix | nd | 12 Mpx |
| Sensor size | nd | 1/2,55 |
| Pixel size | nd | 1,4 µm |
| Optical zoom | nd | |
| Field of view | nd | 120 ° |
| Focal length | nd | 13 mm |
| Flash | nd | LED |
| Dual-colour LED flash | nd | |
| Video formats | nd | H.264, H.265, ProRes - 60 fps |
| Additional | nd | AF, f/2.2 |
| Third camera | | |
| Camera type | nd | Telephoto |
| Photo matrix | nd | 12 Mpx |
| Pixel size | nd | 1,12 µm |
| Optical zoom | nd | |
| Lossless zoom | nd | 3x |
| Focal length | nd | 77 mm |
| Flash | nd | LED |
| Dual-colour LED flash | nd | |
| Video formats | nd | H.264, H.265, ProRes - 60 fps |
| Additional | nd | AF, EIS, OIS, f/2.8 |
CAMERAS - FRONT
| First camera | | |
| Camera type | Portrait | |
| Photo matrix | | 12 Mpx |
| Sensor size | | 1/3,6 |
| Optical zoom | | |
| Focal length | | 23 mm |
| Flash | | |
| Dual-colour LED flash | | |
| Video resolution | | 3840x2160 px |
| Video formats | | H.264, H.265, ProRes - 60 fps |
| Additional | FF | AF, OIS, f/1.9 |
SENSORS
| Accelerometer | | |
| Proximity | | |
| Light | | |
| Magnetometer | | |
| Gyroscope | | |
| Barometer | | |
| Altimeter | | |
| Gravity | | |
| Hall-effect | | |
| Iris scanner | | |
| Fingerprint scanner | | |
| Thermometer | | |
| Hygrometer | | |
Data transfer
| xHTML | | |
| WAP | | |
| HSCSD | | |
| HSDPA | | |
| HSUPA | | |
| HSPA | | |
| HSPA+ | | |
| LTE DL | | |
| LTE UP | | |
| WIMAX+ | | |
| GPRS | | |
| EDGE | | |
| Bluetooth | | v5.3 |
| A2DP Profile | | |
| HDMI | | |
| WiFi | | v802.11 a/b/g/n/ac/ax |
| WiFi frequencies | | 2,4 GHz; 5 GHz |
| WiFi Direct | | |
| WiFi Display | | |
| DLNA | | |
| Miracast | | |
| WiFi hotspot | | |
| IrDA | | |
| USB | | v3.0 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 |
| Swype | | |
| e-mail client | | POP3, IMAP4, SMTP |
| Hardware QWERTY keyboard | | |
| RSS Reader | | |
Multimedia
| Radio | | |
| MP3 | | |
| Stereo speakers | | 2 |
| Audio Jack | 3.5 mm | |
| HD Voice | | |
| Sound formats | MID | AAC, FLAC |
| Polyphony | 64 voices | |
| Video ringtone | | |
| Ring composer | | |
| Games | | |
| Java | | |
| 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 | | |