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Phone | Samsung SCH-A990 | HTC Dash / S620 / S621 (Excalibur) | LG V20 | ZTE Warp Sync |
Current U.S. Carriers | (none) | (none) | (none) | (none) |
Global Availability | Released | Released | Released | Released |
Specifications | ||||
---|---|---|---|---|
Display Size | ? | ? |
5.7" diag. 16 : 9 |
5" diag. 16 : 9 |
Display Resolution & Type |
240 x 320 pixels LCD (TFT/TFD) |
320 x 240 pixels LCD (TFT/TFD) |
1440 x 2560 pixels (~515 ppi) LCD (TFT/TFD) |
720 x 1280 pixels (~294 ppi) LCD (TFT/TFD) |
Display Refresh | ? | ? | 60 Hz | 60 Hz |
Battery | 1,000 mAh | 960 mAh | 3,200 mAh | 2,300 mAh |
Processor | ? | 200 MHz OMAP 850 | 2.2 GHz Qualcomm Snapdragon 820 (MSM8996) | 1.2 GHz Qualcomm Snapdragon MSM8960 |
RAM | ? | ? | 4 GB | 2 GB |
Storage | ? raw hardware | ? raw hardware | 64 GB | 8 GB |
Main Camera | 3 megapixel | 1 megapixel | 16 megapixel | 8 megapixel |
Wide Camera | - | - | - | - |
Tele Camera | - | - | - | - |
Video Capture | ? | ? | 4K UHD | 720p HD |
Front Camera | - | - | 5 megapixel | 2 megapixel |
Weight |
4.4 oz (125g) |
4.23 oz (120g) |
6.14 oz (174g) |
5.75 oz (163g) |
Dimensions |
3.8" x 1.88" x 0.82" (97 x 48 x 20.8 mm) |
4.39" x 2.46" x 0.51" (112 x 62 x 13 mm) |
6.28" x 3.07" x 0.3" (160 x 78 x 7.6 mm) |
5.6" x 2.9" x 0.4" (142 x 74 x 10.2 mm) |
Form Factor | Clamshell | Slab | Slab | Slab |
Platform / OS | (proprietary) | Windows Mobile Standard | Android | Android |
Network Bands |
CDMA: 850, 1900 |
GSM: 850, 900, 1800, 1900 |
4G LTE: 25, 26, 41 CDMA: 800, 850, 1900 |
|
Data Technology | EVDO r0 | EDGE | LTE (Cat 11) | LTE (Cat 4) |
Features | ||||
Fingerprint Reader | - | - | Yes | - |
Flashlight | Yes | - | Yes | - |
GPS / Location | Yes | n/a | n/a | n/a |
Accessibility | ||||
Adjustable Text Size | - | n/a | n/a | n/a |
Hearing Aid Compatible |
Yes M3 (mostly compatible) |
- |
Yes M4, T3 (mostly tele-coil compatible) |
Yes M4, T4 (very tele-coil compatible) |
Multiple Languages | Yes | n/a | n/a | n/a |
TTY/TDD (Digital) | Yes | Yes | Yes | Yes |
Alerts | ||||
Extra Display | Yes | - | Yes | - |
Ringer Profiles | - | Yes | - | - |
Connectivity | ||||
Bluetooth | Yes | Yes | Yes | Yes |
Infrared (IR) | - | - | Yes | - |
MirrorLink | - | - | Yes | - |
Mobile Hotspot | - | n/a | n/a | n/a |
NFC | - | - | Yes | - |
USB | Yes | Yes |
Yes USB Type C |
Yes Micro-USB |
Wi-Fi | - |
Yes 802.11 b,g |
Yes 5 (802.11 a,ac,b,g,n) |
Yes 4 (802.11 b,g,n) |
Contacts | ||||
Picture ID | Yes | n/a | n/a | n/a |
Ringer ID | Yes | n/a | n/a | n/a |
Voice Dialing | Yes | n/a | n/a | n/a |
Customization | ||||
Custom Graphics | Yes | n/a | n/a | n/a |
Custom Ringtones | Yes | n/a | n/a | n/a |
Real-Music Ringers | Yes | n/a | n/a | n/a |
Data & Network | ||||
Data Tethering | Yes | n/a | n/a | n/a |
External Antenna Jack | - | n/a | n/a | n/a |
WAP / Web Browser | Yes | n/a | n/a | n/a |
Input | ||||
Predictive Text Entry | Yes | n/a | n/a | n/a |
Side Keys | Yes | Yes | Yes | Yes |
Text Keyboard, Hardware | - | Yes | - | - |
Touch Screen | - | - |
Yes Capacitive |
Yes Capacitive |
Memory | ||||
Memory Card Slot | Yes | Yes | Yes | Yes |
Messaging | ||||
Email Client | - | n/a | n/a | n/a |
EMS / Picture Messaging | Yes | n/a | n/a | n/a |
Instant Messaging | - | n/a | n/a | n/a |
MMS | Yes | n/a | n/a | n/a |
Text Messaging Templates | Yes | n/a | n/a | n/a |
Music | ||||
FM Radio | - | - | Yes * | - |
Headphone Jack (3.5mm) | - | - | Yes | Yes |
Music Player | Yes | n/a | n/a | n/a |
Stereo Speakers | Yes | - | - | - |
Photo & Video | ||||
DLNA | - | - | Yes | - |
Miracast | - | - | Yes | - |
TV Output | Yes | - | Yes | - |
Power | ||||
Fast Charging | - | - | Yes | - |
Productivity | ||||
Alarm | Yes | n/a | n/a | n/a |
Calculator | Yes | n/a | n/a | n/a |
Calendar | Yes | n/a | n/a | n/a |
To-Do List | - | n/a | n/a | n/a |
Voice Memo | Yes | n/a | n/a | n/a |
Software | ||||
BREW | Yes | n/a | n/a | n/a |
Games | Yes | n/a | n/a | n/a |
Java (J2ME) | - | n/a | n/a | n/a |
Voice | ||||
HD Voice | - | - | Yes | - |
Speaker Phone | Yes | Yes | Yes | Yes |
* Some versions only | ||||
Samsung SCH-A990 | HTC Dash / S620 / S621 (Excalibur) | LG V20 | ZTE Warp Sync |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
Phone | Samsung SCH-A990 | HTC Dash / S620 / S621 (Excalibur) | LG V20 | ZTE Warp Sync |