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| Phone | ZTE Z998 / Unico LTE | Samsung Galaxy S23 | Siemens CT66 / C66 / C65 / C71 / C70 | Siemens A60 | Samsung Galaxy S II / SGH-i777 |
| Current U.S. Carriers | (none) |
US Cellular Verizon Xfinity Mobile |
(none) | (none) | (none) |
| Global Availability | Released | Released | Released | Released | Released |
| Specifications | |||||
|---|---|---|---|---|---|
| Display Size |
4.5" diag. 16 : 9 |
6.1" diag. 19.5 : 9 |
? | ? |
4.3" diag. 5 : 3 |
| Display Resolution & Type |
540 x 960 pixels (~245 ppi) LCD (TFT/TFD) |
1080 x 2340 pixels (~422 ppi) AMOLED |
130 x 130 pixels LCD (Color) |
101 x 80 pixels LCD (STN) |
480 x 800 pixels (~217 ppi) AMOLED |
| Display Refresh | 60 Hz | 120 Hz | ? | ? | 60 Hz |
| Battery | 2,070 mAh | 3,900 mAh | 600 mAh | 700 mAh | 1,650 mAh |
| Processor | 1.2 GHz Qualcomm Snapdragon 400 MSM8930 | 3.4 GHz Snapdragon 8 Gen 2 for Galaxy | ? | ? | 1.2 GHz Samsung Exynos dual-core |
| RAM | 1 GB | 8 GB | ? | ? | ? |
| Storage | 4 GB | 128 GB * | ? raw hardware | ? raw hardware | 16 GB |
| Main Camera | 5 megapixel | 50 megapixel | Yes | - | 8 megapixel |
| Wide Camera | - | 12 megapixel | - | - | - |
| Tele Camera | - | 10 megapixel | - | - | - |
| Video Capture | 720p HD | 8K | - | - | 1080p HD |
| Front Camera | 1 megapixel | 12 megapixel | - | - | 2 megapixel |
| Weight |
4.8 oz (136g) |
5.93 oz (168g) |
3 oz (85g) |
3 oz (85g) |
4.3 oz (122g) |
| Dimensions |
5.2" x 2.6" x 0.4" (132 x 66 x 10.2 mm) |
5.76" x 2.79" x 0.3" (146 x 71 x 7.6 mm) |
4.1" x 1.8" x 0.7" (104 x 46 x 17.8 mm) |
4.33" x 1.85" x 0.91" (110 x 47 x 23.1 mm) |
4.96" x 2.6" x 0.35" (126 x 66 x 8.9 mm) |
| Form Factor | Slab | Slab | Slab | Slab | Slab |
| Platform / OS | Android | Android | (proprietary) | (proprietary) | Android |
| Network Bands |
5G: 1, 2, 3, 5, 7, 8, 12, 20, 25, 26, 28, 29, 30, 38, 41, 48, 66, 71, 77-A, 77-C, 78, 257, 258, 260, 261 4G LTE: 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 18, 19, 20, 25, 26, 28, 29, 30, 38, 39, 40, 41, 46, 48, 66, 71 WCDMA: 1, 2, 4, 5, 8 GSM: 850, 900, 1800, 1900 |
GSM: 850, 1800, 1900 |
GSM: 900, 1800, 1900 |
WCDMA: 1, 2, 5 GSM: 850, 900, 1800, 1900 |
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| Data Technology | LTE (Cat 3) | NR (5G) | GPRS | GPRS | HSPA+ 21 |
| Features | |||||
| Barometer | - | Yes | - | - | - |
| Fingerprint Reader | - |
Yes in-display (ultrasonic) |
- | - | - |
| Flashlight | - | Yes | - | - | - |
| GPS / Location | n/a | n/a | - | - | n/a |
| Water-Resistant | - |
Yes IPX8 (SCUBA) |
- | - | - |
| Accessibility | |||||
| Adjustable Text Size | n/a | n/a | - | - | n/a |
| Hearing Aid Compatible |
Yes M3, T4 (very tele-coil compatible) |
Yes M3, T3 (mostly tele-coil compatible) |
- | - |
Yes M3 (mostly compatible) |
| Multiple Languages | n/a | n/a | Yes | Yes | n/a |
| TTY/TDD (Digital) | Yes | Yes | - | - | Yes |
| Alerts | |||||
| Ringer Profiles | - | - | Yes | - | - |
| Connectivity | |||||
| Bluetooth | Yes | Yes | - | - | Yes |
| Infrared (IR) | - | - | Yes | - | - |
| Mobile Hotspot | n/a | n/a | - | - | n/a |
| NFC | - | Yes | - | - | Yes |
| USB |
Yes Micro-USB |
Yes USB Type C |
Yes | - |
Yes Micro-USB |
| Wi-Fi |
Yes 4 (802.11 b,g,n) |
Yes 6E (802.11 a,ac,ax,b,g,n) |
- | - |
Yes 4 (802.11 a,b,g,n) |
| Contacts | |||||
| Picture ID | n/a | n/a | Yes | - | n/a |
| Ringer ID | n/a | n/a | Yes | - | n/a |
| Voice Dialing | n/a | n/a | - | - | n/a |
| Customization | |||||
| Changeable Body Plates | - | - | Yes | Yes | - |
| Custom Graphics | n/a | n/a | Yes | Yes | n/a |
| Custom Ringtones | n/a | n/a | Yes | Yes | n/a |
| Real-Music Ringers | n/a | n/a | - | - | n/a |
| Data & Network | |||||
| Data Tethering | n/a | n/a | - | Yes | n/a |
| WAP / Web Browser | n/a | n/a | Yes | Yes | n/a |
| Input | |||||
| Predictive Text Entry | n/a | n/a | Yes | Yes | n/a |
| Side Keys | Yes | Yes | - | - | Yes |
| Touch Screen |
Yes Capacitive |
Yes Capacitive |
- | - |
Yes Capacitive |
| Memory | |||||
| Memory Card Slot | Yes | - | - | - | Yes |
| Messaging | |||||
| Email Client | n/a | n/a | - | - | n/a |
| EMS / Picture Messaging | n/a | n/a | Yes | Yes | n/a |
| Instant Messaging | n/a | n/a | - | - | n/a |
| MMS | n/a | n/a | Yes | - | n/a |
| Text Messaging Templates | n/a | n/a | Yes | - | n/a |
| Music | |||||
| Headphone Jack (3.5mm) | Yes | - | - | - | Yes |
| Music Player | n/a | n/a | - | - | n/a |
| Stereo Speakers | - | Yes | - | - | - |
| Photo & Video | |||||
| DLNA | - | - | - | - | Yes |
| TV Output | - | - | - | - | Yes |
| Power | |||||
| Fast Charging | - | Yes | - | - | - |
| Wireless Charging | - | Yes | - | - | - |
| Productivity | |||||
| Alarm | n/a | n/a | Yes | - | n/a |
| Calculator | n/a | n/a | Yes | - | n/a |
| Calendar | n/a | n/a | Yes | - | n/a |
| To-Do List | n/a | n/a | Yes | - | n/a |
| Voice Memo | n/a | n/a | Yes | - | n/a |
| Software | |||||
| Games | n/a | n/a | Yes | - | n/a |
| Java (J2ME) | n/a | n/a | Yes | - | n/a |
| Voice | |||||
| Call Screening | - | - | Yes | - | - |
| HD Voice | - | Yes | - | - | - |
| Push-To-Talk | - | - | Yes * | - | - |
| Speaker Phone | Yes | Yes | Yes | - | Yes |
| * Some versions only | |||||
| ZTE Z998 / Unico LTE | Samsung Galaxy S23 | Siemens CT66 / C66 / C65 / C71 / C70 | Siemens A60 | Samsung Galaxy S II / SGH-i777 | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | ZTE Z998 / Unico LTE | Samsung Galaxy S23 | Siemens CT66 / C66 / C65 / C71 / C70 | Siemens A60 | Samsung Galaxy S II / SGH-i777 |
