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| Phone | ZTE Obsidian | Samsung Galaxy S II, Epic 4G Touch | Ericsson T66 | Samsung Galaxy S22 | Samsung Wafer R510 |
| Current U.S. Carriers | (none) | (none) | (none) | Verizon | (none) |
| Global Availability | Released | Released | Released | Released | Released |
| Specifications | |||||
|---|---|---|---|---|---|
| Display Size |
4.5" diag. 16 : 9 |
4.5" diag. 5 : 3 |
? |
6.1" diag. 19.5 : 9 |
1.9" diag. 4 : 3 |
| Display Resolution & Type |
480 x 854 pixels (~218 ppi) LCD (TFT/TFD) |
480 x 800 pixels (~206 ppi) AMOLED |
? |
1080 x 2340 pixels (~422 ppi) AMOLED |
220 x 176 pixels (~148 ppi) LCD (TFT/TFD) |
| Display Refresh | 60 Hz | 60 Hz | ? | 120 Hz | ? |
| Battery | 1,800 mAh | 1,800 mAh | ? | 3,700 mAh | 800 mAh |
| Processor | 1 GHz MediaTek / MT6735M | 1.2 GHz Samsung Exynos C210 dual-core | ? | Snapdragon 8 Gen 1 | ? |
| RAM | 1 GB | ? | ? | 8 GB | ? |
| Storage | 8 GB | 16 GB | ? raw hardware | 128 GB * | ? raw hardware |
| Main Camera | 5 megapixel | 8 megapixel | - | 50 megapixel | 1 megapixel |
| Wide Camera | - | - | - | 12 megapixel | - |
| Tele Camera | - | - | - | 10 megapixel | - |
| Video Capture | 720p HD | 1080p HD | - | 8K | ? |
| Front Camera | 2 megapixel | 2 megapixel | - | 10 megapixel | - |
| Weight |
4.66 oz (132g) |
4.55 oz (129g) |
2.08 oz (59g) |
5.93 oz (168g) |
2.47 oz (70g) |
| Dimensions |
5.41" x 2.7" x 0.39" (137 x 69 x 10 mm) |
5.1" x 2.7" x 0.38" (130 x 69 x 9.6 mm) |
3.62" x 1.61" x 0.69" (92 x 41 x 17.5 mm) |
5.75" x 2.78" x 0.3" (146 x 71 x 7.6 mm) |
4.45" x 1.97" x 0.33" (113 x 50 x 8.4 mm) |
| Form Factor | Slab | Slab | Slab | Slab | Slab |
| Platform / OS | Android | Android | (proprietary) | Android | (proprietary) |
| Network Bands |
4G LTE: 2, 4, 12 WCDMA: 2, 4, 5 GSM: 850, 900, 1800, 1900 |
GSM: 900, 1800, 1900 |
5G: 2, 5, 7, 12, 25, 30, 38, 41, 48, 66, 71, 77-A, 77-C, 78, 257, 258, 260, 261 4G LTE: 1, 2, 3, 4, 5, 7, 12, 13, 14, 20, 25, 26, 28, 29, 30, 38, 39, 40, 41, 48, 66, 71 WCDMA: 1, 2, 4, 5, 8 GSM: 850, 900, 1800, 1900 |
CDMA: 850, 1900 |
|
| Data Technology | LTE (Cat 4) | WiMAX | - | NR (5G) | EVDO r0 |
| Features | |||||
| Barometer | - | - | - | Yes | - |
| Fingerprint Reader | - | - | - |
Yes in-display (ultrasonic) |
- |
| Flashlight | Yes | - | - | Yes | - |
| GPS / Location | n/a | n/a | - | n/a | Yes |
| Water-Resistant | - | - | - |
Yes IPX8 (SCUBA) |
- |
| Accessibility | |||||
| Adjustable Text Size | n/a | n/a | - | n/a | - |
| Hearing Aid Compatible | Yes | Yes | - | Yes | Yes |
| Multiple Languages | n/a | n/a | Yes | n/a | Yes |
| TTY/TDD (Digital) | Yes | Yes | - | Yes | Yes |
| Alerts | |||||
| Ringer Profiles | - | - | Yes | - | - |
| Connectivity | |||||
| Bluetooth | Yes | Yes | - | Yes | Yes |
| Mobile Hotspot | n/a | n/a | - | n/a | - |
| NFC | - | - | - | Yes | - |
| USB |
Yes Micro-USB |
Yes Micro-USB |
- |
Yes USB Type C |
- |
| Wi-Fi |
Yes 4 (802.11 b,g,n) |
Yes 4 (802.11 a,b,g,n) |
- |
Yes 6 (802.11 a,ac,ax,b,g,n) |
- |
| Contacts | |||||
| Picture ID | n/a | n/a | - | n/a | Yes |
| Ringer ID | n/a | n/a | - | n/a | - |
| Voice Dialing | n/a | n/a | - | n/a | Yes |
| Customization | |||||
| Custom Graphics | n/a | n/a | Yes | n/a | Yes |
| Custom Ringtones | n/a | n/a | Yes | n/a | Yes |
| Real-Music Ringers | n/a | n/a | - | n/a | - |
| Data & Network | |||||
| Data Tethering | n/a | n/a | - | n/a | - |
| WAP / Web Browser | n/a | n/a | Yes | n/a | Yes |
| Input | |||||
| Predictive Text Entry | n/a | n/a | Yes | n/a | Yes |
| Side Keys | Yes | Yes | Yes | Yes | Yes |
| Touch Screen | Yes | Yes | - | Yes | - |
| Memory | |||||
| Memory Card Slot | Yes | Yes | - | - | Yes |
| Messaging | |||||
| Email Client | n/a | n/a | - | n/a | - |
| EMS / Picture Messaging | n/a | n/a | Yes | n/a | - |
| Instant Messaging | n/a | n/a | - | n/a | - |
| MMS | n/a | n/a | - | n/a | Yes |
| 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 | Yes |
| Stereo Speakers | - | - | - | Yes | Yes |
| Photo & Video | |||||
| DLNA | - | Yes | - | - | - |
| TV Output | - | Yes | - | Yes | - |
| Power | |||||
| Fast Charging | - | - | - | Yes | - |
| Wireless Charging | - | - | - | Yes | - |
| Productivity | |||||
| Alarm | n/a | n/a | Yes | n/a | Yes |
| Calculator | n/a | n/a | Yes | n/a | Yes |
| Calendar | n/a | n/a | Yes | n/a | Yes |
| To-Do List | n/a | n/a | Yes | n/a | - |
| Voice Memo | n/a | n/a | - | n/a | Yes |
| Software | |||||
| BREW | n/a | n/a | - | n/a | Yes |
| Games | n/a | n/a | Yes | n/a | Yes |
| Voice | |||||
| HD Voice | - | - | - | Yes | - |
| Speaker Phone | Yes | Yes | - | Yes | Yes |
| ZTE Obsidian | Samsung Galaxy S II, Epic 4G Touch | Ericsson T66 | Samsung Galaxy S22 | Samsung Wafer R510 | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | ZTE Obsidian | Samsung Galaxy S II, Epic 4G Touch | Ericsson T66 | Samsung Galaxy S22 | Samsung Wafer R510 |
