Samsung Z4 vs Honor 7X
| Type | Touch | Touch |
| Dimensions | 132.90 x 69.20 x 10.30 mm | 156.50 x 75.30 x 7.60 mm |
| Weight | 143.00 g | 164.00 g |
| Display size | 4.50" | 5.93" |
| Display | Color / TFT 16M colors 480 x 800 px (4.50") 207 ppi | Color / IPS TFT 16M colors 1080 x 2160 px (5.93") 407 ppi |
| Display protection |   | |
| Additional display | | |
| Protection of the secondary display | | |
| Standard battery | Li-Ion 2050 mAhBuy powerbank
| Li-Po 3340 mAhBuy powerbank
|
| Quick battery charging | | |
| Wireless battery charging | | |
| Internal memory |  | 32 GB, 64 GB, 128 GB |
| RAM memory | 1 GB | 4 GB |
| Memory cards |  microSD, microSDHC | microSD, microSDHC, microSDXC up to 256 GBBuy memory card |
| Operating system | Tizen 3.0 | Android 7.0 Nougat |
| Interface | - | EMUI 5.1 |
| Processor | - | HiSilicon Kirin 659 |
| Processor clock | 1500 MHz | 2360 MHz |
| GPU | - | ARM Mali-T830 MP2 @900 MHz |
| Touchscreen | | |
| SAR (10g) | 0,945 W/kg | |
| DualSIM | | |
| SIM cards standard | | DualSIM(nanoSIM, nanoSIM) |
| DualSIM mode | dual standby | dual standby |
| Hybrid DualSIM | | nanoSIM, microSD |
| Announced | 2Q 2017 | 4Q 2017 |
| Other names | SM-Z400F/DS; SM-Z400Y | BND-L21 |
| GSM frequencies | 850 900 1800 1900 | 900 1800 1900 |
| UMTS | 900 2100 | 850 900 1900 2100 |
| LTE standard | | FDD LTE: 2600, 2100, 1800, 900, 850, 800 TDD LTE: 2300 |
| CDMA | | 850 1900 CDMA2000 1xEV-DO |
| Standard TD-SCDMA | | 1900 2000 |
| UMA | | |
CAMERAS - BACK
| First camera | | |
| Photo sensor model | | Sony IMX298 |
| Photo matrix | 5 Mpx | 16 Mpx |
| Resolution | 2592x1944 px | 4608x3456 px |
| Optical zoom | | |
| Digital zoom | | 4x |
| Flash | 2x LED | LED |
| Dual-colour LED flash | | |
| Video resolution | | 3840x2160 px |
| Video formats | MPEG4, H.263, H.264 | H.263, H.264, H.265, MPEG4 - 30 fps |
| Additional | f/2.2 | AF, f/2.0 |
| Second camera | | |
| Photo matrix | nd | 2 Mpx |
| Optical zoom | nd | |
| Flash | nd | LED |
| Dual-colour LED flash | nd | |
| Video formats | nd | H.263, H.264, H.265, MPEG4 - 30 fps |
| Additional | nd | FF, f/2.0 |
CAMERAS - FRONT
| First camera | | |
| Photo matrix | 5 Mpx | 8 Mpx |
| Resolution | 2592x1944 px | 3264x2448 px |
| Optical zoom | | |
| Flash | LED | |
| Dual-colour LED flash | | |
| Video resolution | | 1920x1080 px |
| Video formats | MPEG4, H.263, H.264 | H.263, H.264, H.265, MPEG4 - 30 fps |
| Additional | f/2.2 | 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 | | 42.00 Mbit/s |
| HSUPA | | 5.76 Mbit/s |
| HSPA | | |
| HSPA+ | | |
| LTE DL | | - |
| LTE UP | | 51.00 Mbit/s |
| WIMAX+ | | |
| GPRS | | |
| EDGE | | |
| Bluetooth | v4.0 | v4.1 LE |
| A2DP Profile | | |
| HDMI | | |
| WiFi | v802.11 b/g/n | v802.11 b/g/n |
| WiFi frequencies | 2,4 GHz | 2,4 GHz |
| WiFi Direct | | |
| WiFi Display | | |
| DLNA | | |
| Miracast | | |
| WiFi hotspot | | |
| IrDA | | |
| USB | v2.0 | v2.0 |
| GPS | | |
| A-GPS | | |
| GLONASS | | |
| Beidou | | |
| NFC | | |
COMMUNICATION AND MESSAGING
| Call waiting | | |
| Conferency | | |
| Call forwarding | | |
| Push To Talk | | |
| Instant Messenger | | |
| SMS | | |
| EMS | | |
| MMS | | |
| Dictionary | | XT9 |
| Swype | | |
| e-mail client | POP3, IMAP4, SMTP | POP3, SMTP, IMAP4 |
| 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, FLAC, WMA, eAAC+ | AAC, AAC+, AMR, FLAC, MKA, OGG, eAAC+ |
| Polyphony | | |
| Video ringtone | | |
| Ring composer | | |
| Games | | |
| Java | | 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 | | |