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Phone | Ericsson R278d | ZTE Prelude / Avail 2 | Apple iPhone 5 (CDMA / global) | ZTE Z998 / Unico LTE |
Current U.S. Carriers | (none) | (none) | (none) | (none) |
Global Availability | Released | Released | Released | Released |
Specifications | ||||
---|---|---|---|---|
Display Size | ? |
3.5" diag. 5 : 3 |
4" diag. 16 : 9 |
4.5" diag. 16 : 9 |
Display Resolution & Type | 101 x 40 pixels |
320 x 480 pixels (~165 ppi) LCD (TFT/TFD) |
640 x 1136 pixels (~326 ppi) LCD (TFT/TFD) |
540 x 960 pixels (~245 ppi) LCD (TFT/TFD) |
Display Refresh | ? | 60 Hz | 60 Hz | 60 Hz |
Battery | ? | 1,500 mAh | ? | 2,070 mAh |
Processor | ? | 1 GHz Qualcomm Snapdragon MSM7225A | Apple A6 | 1.2 GHz Qualcomm Snapdragon 400 MSM8930 |
RAM | ? | 512 MB | ? | 1 GB |
Storage | ? raw hardware | 4 GB | 64 GB * | 4 GB |
Main Camera | - | 2 megapixel | 8 megapixel | 5 megapixel |
Wide Camera | - | - | - | - |
Tele Camera | - | - | - | - |
Video Capture | - | VGA (640 x 480) | 1080p HD | 720p HD |
Front Camera | - | - | Yes | 1 megapixel |
Weight |
9.28 oz (263g) |
4.4 oz (125g) |
3.95 oz (112g) |
4.8 oz (136g) |
Dimensions |
5.1" x 2" x 1" (130 x 51 x 25.4 mm) |
4.6" x 2.44" x 0.45" (117 x 62 x 11.4 mm) |
4.87" x 2.31" x 0.3" (124 x 59 x 7.6 mm) |
5.2" x 2.6" x 0.4" (132 x 66 x 10.2 mm) |
Form Factor | Slab | Slab | Slab | Slab |
Platform / OS | (proprietary) | Android | iOS | Android |
Network Bands |
TDMA: 850, 1900 AMPS: 850 |
WCDMA: 2, 5 GSM: 850, 1900 |
||
Data Technology | - | HSPA 7.2 | LTE (Cat 3) | LTE (Cat 3) |
Features | ||||
GPS / Location | - | n/a | n/a | n/a |
Accessibility | ||||
Adjustable Text Size | - | n/a | n/a | n/a |
Hearing Aid Compatible | - |
Yes M3, T4 (very tele-coil compatible) |
Yes M4, T4 (very tele-coil compatible) |
Yes M3, T4 (very tele-coil compatible) |
Multiple Languages | Yes | n/a | n/a | n/a |
TTY/TDD (Digital) | - | Yes | Yes | Yes |
Alerts | ||||
Ringer Profiles | Yes | - | - | - |
Connectivity | ||||
Bluetooth | - | Yes | Yes | Yes |
Mobile Hotspot | - | n/a | n/a | n/a |
USB | - | Yes | Yes |
Yes Micro-USB |
Wi-Fi | - |
Yes 4 (802.11 b,g,n) |
Yes 4 (802.11 a,b,g,n) |
Yes 4 (802.11 b,g,n) |
Contacts | ||||
Picture ID | - | n/a | n/a | n/a |
Ringer ID | - | n/a | n/a | n/a |
Voice Dialing | - | n/a | n/a | n/a |
Customization | ||||
Custom Graphics | - | n/a | n/a | n/a |
Custom Ringtones | Yes | n/a | n/a | n/a |
Real-Music Ringers | - | n/a | n/a | n/a |
Data & Network | ||||
Data Tethering | Yes | 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 |
Touch Screen | - |
Yes Capacitive |
Yes Capacitive |
Yes Capacitive |
Memory | ||||
Memory Card Slot | - | Yes | - | Yes |
Messaging | ||||
Email Client | - | n/a | n/a | n/a |
Instant Messaging | - | n/a | n/a | n/a |
MMS | - | n/a | n/a | n/a |
Text Messaging Templates | - | n/a | n/a | n/a |
Music | ||||
Headphone Jack (3.5mm) | - | Yes | Yes | Yes |
Music Player | - | n/a | n/a | n/a |
Photo & Video | ||||
TV Output | - | - | Yes | - |
Productivity | ||||
Alarm | Yes | n/a | n/a | n/a |
Calculator | - | n/a | n/a | n/a |
Calendar | - | n/a | n/a | n/a |
To-Do List | - | n/a | n/a | n/a |
Voice Memo | - | n/a | n/a | n/a |
Software | ||||
Games | - | n/a | n/a | n/a |
Voice | ||||
Speaker Phone | - | Yes | Yes | Yes |
* Some versions only | ||||
Ericsson R278d | ZTE Prelude / Avail 2 | Apple iPhone 5 (CDMA / global) | ZTE Z998 / Unico LTE |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
Phone | Ericsson R278d | ZTE Prelude / Avail 2 | Apple iPhone 5 (CDMA / global) | ZTE Z998 / Unico LTE |