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| Phone | ZTE Obsidian | Samsung Galaxy S21 FE 5G | Google Pixel 7a | LG Connect 4G | Samsung SCH-A990 |
| Current U.S. Carriers | (none) | Verizon |
AT&T US Cellular Verizon |
(none) | (none) |
| Global Availability | Released | Released | Released | Released | Released |
| Specifications | |||||
|---|---|---|---|---|---|
| Display Size |
4.5" diag. 16 : 9 |
6.4" diag. 19.5 : 9 |
6.1" diag. 20 : 9 |
4" diag. 5 : 3 |
? |
| Display Resolution & Type |
480 x 854 pixels (~218 ppi) LCD (TFT/TFD) |
1080 x 2340 pixels (~403 ppi) AMOLED |
1080 x 2400 pixels (~431 ppi) AMOLED |
480 x 800 pixels (~233 ppi) LCD (TFT/TFD) |
240 x 320 pixels LCD (TFT/TFD) |
| Display Refresh | 60 Hz | 120 Hz | 90 Hz | 60 Hz | ? |
| Battery | 1,800 mAh | 4,500 mAh | 4,385 mAh | 1,540 mAh | 1,000 mAh |
| Processor | 1 GHz MediaTek / MT6735M | Qualcomm Snapdragon 888 | Google Tensor G2 | 1.2 GHz Qualcomm Snapdragon S3 MSM8660 | ? |
| RAM | 1 GB | 6 GB * | 8 GB | 1 GB | ? |
| Storage | 8 GB | 128 GB * | 128 GB | 4 GB | ? raw hardware |
| Main Camera | 5 megapixel | 12 megapixel | 64 megapixel | 5 megapixel | 3 megapixel |
| Wide Camera | - | 12 megapixel | 13 megapixel | - | - |
| Tele Camera | - | 8 megapixel | - | - | - |
| Video Capture | 720p HD | 4K UHD | 4K UHD | 720p HD | ? |
| Front Camera | 2 megapixel | 32 megapixel | 13 megapixel | Yes | - |
| Weight |
4.66 oz (132g) |
6.24 oz (177g) |
6.8 oz (193g) |
4.83 oz (137g) |
4.4 oz (125g) |
| Dimensions |
5.41" x 2.7" x 0.39" (137 x 69 x 10 mm) |
6.13" x 2.93" x 0.31" (156 x 75 x 7.9 mm) |
6" x 2.8" x 0.4" (152 x 71 x 10.2 mm) |
4.59" x 2.45" x 0.46" (117 x 62 x 11.7 mm) |
3.8" x 1.88" x 0.82" (97 x 48 x 20.8 mm) |
| Form Factor | Slab | Slab | Slab | Slab | Clamshell |
| Platform / OS | Android | Android | Android | Android | (proprietary) |
| Network Bands |
4G LTE: 2, 4, 12 WCDMA: 2, 4, 5 GSM: 850, 900, 1800, 1900 |
5G: 2, 5, 12, 25, 30, 41, 66, 71, 77-C, 260, 261 4G LTE: 2, 4, 5, 7, 12, 13, 14, 25, 26, 29, 30, 38, 41, 48, 66, 71 WCDMA: 2, 4, 5 CDMA: 800, 850, 1900 GSM: 850, 900, 1800, 1900 |
5G: 1, 2, 3, 5, 7, 8, 12, 14, 20, 25, 28, 30, 38, 41, 48, 66, 71, 77-A, 77-C, 78, 260, 261 4G LTE: 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 20, 25, 26, 28, 29, 30, 38, 40, 41, 48, 66, 71 WCDMA: 1, 2, 4, 5, 6, 8, 19 GSM: 850, 900, 1800, 1900 |
4G LTE: 2, 4 CDMA: 850, 1700, 1900 |
CDMA: 850, 1900 |
| Data Technology | LTE (Cat 4) | NR (5G) | NR (5G) | LTE (Cat 3) | EVDO r0 |
| Features | |||||
| Barometer | - | Yes | Yes | - | - |
| Fingerprint Reader | - |
Yes in-display (optical) |
Yes in-display (optical) |
- | - |
| Flashlight | Yes | Yes | Yes | - | Yes |
| GPS / Location | n/a | n/a | n/a | n/a | Yes |
| Water-Resistant | - |
Yes IPX8 (SCUBA) |
Yes IPX7 (snorkeling) |
- | - |
| Accessibility | |||||
| Adjustable Text Size | n/a | n/a | n/a | n/a | - |
| Hearing Aid Compatible |
Yes M4, T3 (mostly tele-coil compatible) |
Yes M3, T3 (mostly tele-coil compatible) |
Yes M3, T4 (very tele-coil compatible) |
Yes M4, T4 (very tele-coil compatible) |
Yes M3 (mostly compatible) |
| Multiple Languages | n/a | n/a | n/a | n/a | Yes |
| TTY/TDD (Digital) | Yes | Yes | Yes | Yes | Yes |
| Alerts | |||||
| Extra Display | - | - | - | - | Yes |
| Connectivity | |||||
| Bluetooth | Yes | Yes | Yes | Yes | Yes |
| Mobile Hotspot | n/a | n/a | n/a | n/a | - |
| NFC | - | Yes | Yes | - | - |
| USB |
Yes Micro-USB |
Yes USB Type C |
Yes USB Type C |
Yes Micro-USB |
Yes |
| Wi-Fi |
Yes 4 (802.11 b,g,n) |
Yes 6 (802.11 a,ac,ax,b,g,n) |
Yes 6E (802.11 a,ac,ax,b,g,n) |
Yes 4 (802.11 b,g,n) |
- |
| Contacts | |||||
| Picture ID | n/a | n/a | n/a | n/a | Yes |
| Ringer ID | n/a | n/a | n/a | n/a | Yes |
| Voice Dialing | n/a | n/a | n/a | n/a | Yes |
| Customization | |||||
| Custom Graphics | n/a | n/a | n/a | n/a | Yes |
| Custom Ringtones | n/a | n/a | n/a | n/a | Yes |
| Real-Music Ringers | n/a | n/a | n/a | n/a | Yes |
| Data & Network | |||||
| Data Tethering | n/a | n/a | n/a | n/a | Yes |
| Dual-SIM | - | - | Yes | - | - |
| WAP / Web Browser | n/a | n/a | n/a | n/a | Yes |
| Input | |||||
| Predictive Text Entry | n/a | n/a | n/a | n/a | Yes |
| Side Keys | Yes | Yes | Yes | Yes | Yes |
| Touch Screen |
Yes Capacitive |
Yes Capacitive |
Yes Capacitive |
Yes Capacitive |
- |
| Memory | |||||
| Memory Card Slot | Yes | - | - | Yes | Yes |
| Messaging | |||||
| Email Client | n/a | n/a | n/a | n/a | - |
| EMS / Picture Messaging | n/a | n/a | n/a | n/a | Yes |
| Instant Messaging | n/a | n/a | n/a | n/a | - |
| MMS | n/a | n/a | n/a | n/a | Yes |
| Text Messaging Templates | n/a | n/a | n/a | n/a | Yes |
| Music | |||||
| Headphone Jack (3.5mm) | Yes | - | - | Yes | - |
| Music Player | n/a | n/a | n/a | n/a | Yes |
| Stereo Speakers | - | Yes | Yes | - | Yes |
| Photo & Video | |||||
| DLNA | - | - | - | Yes | - |
| TV Output | - | Yes | - | - | Yes |
| Power | |||||
| Fast Charging | - | Yes | Yes | - | - |
| Wireless Charging | - | Yes | Yes | - | - |
| Productivity | |||||
| Alarm | n/a | n/a | n/a | n/a | Yes |
| Calculator | n/a | n/a | n/a | n/a | Yes |
| Calendar | n/a | n/a | n/a | n/a | Yes |
| Voice Memo | n/a | n/a | n/a | n/a | Yes |
| Software | |||||
| BREW | n/a | n/a | n/a | n/a | Yes |
| Games | n/a | n/a | n/a | n/a | Yes |
| Voice | |||||
| Call Screening | - | - | Yes | - | - |
| HD Voice | - | Yes | Yes | - | - |
| Speaker Phone | Yes | Yes | Yes | Yes | Yes |
| ZTE Obsidian | Samsung Galaxy S21 FE 5G | Google Pixel 7a | LG Connect 4G | Samsung SCH-A990 | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | ZTE Obsidian | Samsung Galaxy S21 FE 5G | Google Pixel 7a | LG Connect 4G | Samsung SCH-A990 |
