Sigma X-Treme PQ55 vs ZTE Libero Flip
| Type | Touch | - |
| Waterproofness & dust-resistance | IP68 | IP42 |
| Dimensions | 176.00 x 85.00 x 23.00 mm | 170.00 x 76.00 x 7.30 mm |
| Weight | 458.00 g | 214.00 g |
| Display size | 5.53" | 6.90" |
| Display | Color / IPS TFT 16,7M colors 720 x 1600 px (5.53") 317 ppi | Color / AMOLED 2790 x 1188 px (6.90") 439 ppi |
| Display protection | Corning Gorilla Glass Buy screen protector
 |  |
| Additional display | | Color / IPS TFT 16,7M colors 466 x 466 px (1.43") |
| Protection of the secondary display | | |
| Talk time (max.) |  | 3G: 1530 min. (25.5 h) 4G: 2000 min. (33.3 h) |
| Stand-by (max.) | | 3G: 357 h. (14.9 days) 4G: 430 h. (17.9 days) |
| Standard battery | Li-Po 15000 mAhBuy powerbank
| Li-Po 4310 mAhBuy powerbank
|
| Quick battery charging |  | USB Power Delivery 3.0 |
| Wireless battery charging | | |
| Internal memory | 64 GB | 128 GB |
| RAM memory | 6 GB | 6 GB |
| Memory cards | microSD, microSDHC, microSDXC up to 1000 GBBuy memory card | |
| Operating system | Android 13 | Android 13 |
| Processor | MediaTek Helio P22 MT6762 | Qualcomm Snapdragon 7 Gen 1 SM7450-AB |
| Processor clock | 2000 MHz | 2400 MHz |
| GPU | PowerVR GE8320 @650 MHz | Adreno 662 |
| Touchscreen | | |
| DualSIM | | |
| SIM cards standard | DualSIM(nanoSIM, nanoSIM) | DualSIM(eSIM, nanoSIM) |
| DualSIM mode | dual standby | dual standby |
| Hybrid DualSIM | nanoSIM, microSD | |
| Announced | | 1Q 2024 |
| Other names | - | A304ZT |
| GSM frequencies | 850 900 1800 1900 | 850 900 1800 1900 |
| UMTS | 900 2100 | 900 1700 1900 2100 |
| LTE standard | FDD LTE: 2600, 2100, 1800, 900, 850, 800, 700 TDD LTE: 2500, 2300 | FDD LTE: 2100, 1900, 1800, 1700, 900, 700 TDD LTE: 3500, 2500 |
| Standard 5G | | FDD 5G: 1700, 700 TDD 5G: 3700, 3500 |
| CDMA | | |
| Standard TD-SCDMA | | |
| UMA | | |
CAMERAS - BACK
| First camera | | |
| Camera type | Standard | Standard |
| Photo matrix | 20 Mpx | 50 Mpx |
| Resolution | | 8160x6144 px |
| Optical zoom | | |
| Flash | LED | LED |
| Dual-colour LED flash | | |
| Video resolution | | 3840x2160 px |
| Video formats | H.264, H.265, MPEG4 | H.264, H.265, MPEG4 - 3- fps |
| Additional | AF | AF |
| Second camera | | |
| Camera type | Wide-angle | Depth of field |
| Photo matrix | 8 Mpx | 2 Mpx |
| Optical zoom | | |
| Flash | LED | LED |
| Dual-colour LED flash | | |
| Additional | FF | FF |
| Third camera | | |
| Camera type | Depth of field | nd |
| Photo matrix | 0.3 Mpx | nd |
| Optical zoom | | nd |
| Flash | LED | nd |
| Dual-colour LED flash | | nd |
| Additional | FF | nd |
CAMERAS - FRONT
| First camera | | |
| Camera type | Portrait | Portrait |
| Photo matrix | 5 Mpx | 16 Mpx |
| Optical zoom | | |
| Flash | | |
| Dual-colour LED flash | | |
| Additional | FF | 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 | 42.20 Mbit/s |
| HSUPA | 5.76 Mbit/s | 5.76 Mbit/s |
| HSPA | | |
| HSPA+ | | |
| LTE DL | - | 722.00 Mbit/s |
| LTE UP | 51.00 Mbit/s | 46.00 Mbit/s |
| WIMAX+ | | |
| GPRS | | |
| EDGE | | |
| Bluetooth | v5.0 | v5.2 |
| A2DP Profile | | |
| HDMI | | |
| WiFi | v802.11 a/b/g/n/ac | v802.11 a/b/g/n/ac/ax |
| WiFi frequencies | 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 |
| 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, SMTP | POP3, IMAP4, SMTP |
| Hardware QWERTY keyboard | | |
| RSS Reader | | |
Multimedia
| Radio | | |
| MP3 | | |
| Stereo speakers | | |
| Audio Jack | | |
| HD Voice | | |
| Sound formats | AAC, AAC+, AMR, MID, WAV, eAAC+ | AAC, AAC+, AMR, MID, WAV, eAAC+ |
| Polyphony | | |
| Video ringtone | | |
| Ring composer | | |
| Games | | |
| Java | 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 | | |