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Phone | Samsung Galaxy A21 | Motorola Citrus | ZTE Warp Sync | UTStarcom CDM-8945 / PN-230 |
Current U.S. Carriers | (none) | (none) | (none) | (none) |
Global Availability | Released | Released | Released | Released |
Specifications | ||||
---|---|---|---|---|
Display Size |
6.5" diag. 20 : 9 |
3" diag. 4 : 3 |
5" diag. 16 : 9 |
? |
Display Resolution & Type |
720 x 1600 pixels (~270 ppi) LCD (TFT/TFD) |
240 x 320 pixels (~133 ppi) LCD (TFT/TFD) |
720 x 1280 pixels (~294 ppi) LCD (TFT/TFD) |
176 x 220 pixels LCD (TFT/TFD) |
Display Refresh | 60 Hz | 60 Hz | 60 Hz | ? |
Battery | 4,000 mAh | 1,150 mAh | 2,300 mAh | 1,000 mAh |
Processor | 2 GHz MediaTek Helio P35 (MT6765) | ? | 1.2 GHz Qualcomm Snapdragon MSM8960 | ? |
RAM | 3 GB | ? | 2 GB | ? |
Storage | 32 GB | ? raw hardware | 8 GB | ? raw hardware |
Main Camera | 16 megapixel | 3 megapixel | 8 megapixel | Yes |
Wide Camera | 8 megapixel | - | - | - |
Tele Camera | - | - | - | - |
Video Capture | 1080p HD | CIF (352 x 288) | 720p HD | ? |
Front Camera | 13 megapixel | - | 2 megapixel | - |
Weight |
6.81 oz (193g) |
3.88 oz (110g) |
5.75 oz (163g) |
4 oz (113g) |
Dimensions |
6.61" x 3.02" x 0.32" (168 x 77 x 8.1 mm) |
4.09" x 2.32" x 0.59" (104 x 59 x 15 mm) |
5.6" x 2.9" x 0.4" (142 x 74 x 10.2 mm) |
3.58" x 1.93" x 0.94" (91 x 49 x 23.9 mm) |
Form Factor | Slab | Slab | Slab | Clamshell |
Platform / OS | Android | Android | Android | (proprietary) |
Network Bands |
4G LTE: 1, 2, 3, 4, 5, 7, 8, 12, 13, 20, 25, 26, 28, 38, 39, 40, 41, 66, 71 WCDMA: 1, 2, 4, 5, 8 CDMA: 800, 850, 1900 GSM: 850, 900, 1800, 1900 |
CDMA: 850, 1900 |
4G LTE: 25, 26, 41 CDMA: 800, 850, 1900 |
CDMA: 850, 1900 |
Data Technology | LTE (Cat 6) | EVDO r0 | LTE (Cat 4) | EVDO r0 |
Features | ||||
Fingerprint Reader |
Yes stand-alone |
- | - | - |
Flashlight | Yes | - | - | - |
GPS / Location | n/a | n/a | n/a | Yes |
Accessibility | ||||
Adjustable Text Size | n/a | n/a | n/a | - |
Hearing Aid Compatible |
Yes M4, T3 (mostly tele-coil compatible) |
- |
Yes M4, T4 (very tele-coil compatible) |
Yes M4 (very compatible) |
Multiple Languages | n/a | n/a | n/a | Yes |
TTY/TDD (Digital) | Yes | - | Yes | Yes |
Alerts | ||||
Extra Display | - | - | - | Yes |
Connectivity | ||||
Bluetooth | Yes | Yes | Yes | - |
Mobile Hotspot | n/a | n/a | n/a | - |
NFC | Yes | - | - | - |
USB |
Yes USB Type C |
Yes Micro-USB |
Yes Micro-USB |
- |
Wi-Fi |
Yes 5 (802.11 a,ac,b,g,n) |
Yes 802.11 b,g |
Yes 4 (802.11 b,g,n) |
- |
Contacts | ||||
Picture ID | n/a | n/a | n/a | Yes |
Ringer ID | n/a | n/a | n/a | Yes |
Voice Dialing | n/a | n/a | n/a | Yes |
Customization | ||||
Custom Graphics | n/a | n/a | n/a | Yes |
Custom Ringtones | n/a | n/a | n/a | Yes |
Real-Music Ringers | n/a | n/a | n/a | - |
Data & Network | ||||
WAP / Web Browser | n/a | n/a | n/a | Yes |
Input | ||||
Predictive Text Entry | n/a | n/a | n/a | Yes |
Side Keys | Yes | Yes | Yes | Yes |
Touch Screen |
Yes Capacitive |
Yes Capacitive |
Yes Capacitive |
- |
Memory | ||||
Memory Card Slot | Yes | Yes | Yes | Yes |
Messaging | ||||
Email Client | n/a | n/a | n/a | - |
EMS / Picture Messaging | n/a | n/a | n/a | Yes |
Instant Messaging | n/a | n/a | n/a | - |
MMS | n/a | n/a | n/a | Yes |
Text Messaging Templates | n/a | n/a | n/a | Yes |
Music | ||||
Headphone Jack (3.5mm) | Yes | Yes | Yes | - |
Music Player | n/a | n/a | n/a | Yes |
Power | ||||
Fast Charging | Yes | - | - | - |
Productivity | ||||
Alarm | n/a | n/a | n/a | Yes |
Calculator | n/a | n/a | n/a | Yes |
Calendar | n/a | n/a | n/a | Yes |
Voice Memo | n/a | n/a | n/a | Yes |
Software | ||||
BREW | n/a | n/a | n/a | Yes |
Games | n/a | n/a | n/a | Yes |
Voice | ||||
HD Voice | Yes | - | - | - |
Headset Jack (2.5 mm) | n/a | n/a | n/a | Yes |
Speaker Phone | Yes | Yes | Yes | Yes |
Samsung Galaxy A21 | Motorola Citrus | ZTE Warp Sync | UTStarcom CDM-8945 / PN-230 |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
Phone | Samsung Galaxy A21 | Motorola Citrus | ZTE Warp Sync | UTStarcom CDM-8945 / PN-230 |