Compare Phones
Maximum number of phones selected. Remove a phone to compare others.
![]() |
![]() |
![]() |
![]() |
![]() |
|
Phone | Ericsson R278d | Apple iPhone 4 (GSM) | Motorola Citrus | Samsung Galaxy S7 | Coolpad Defiant |
Current U.S. Carriers | (none) | (none) | (none) | (none) | (none) |
Global Availability | Released | Released | Released | Released | Released |
Specifications | |||||
---|---|---|---|---|---|
Display Size | ? |
3.5" diag. 5 : 3 |
3" diag. 4 : 3 |
5.1" diag. 16 : 9 |
5" diag. 16 : 9 |
Display Resolution & Type | 101 x 40 pixels |
640 x 960 pixels (~330 ppi) LCD (TFT/TFD) |
240 x 320 pixels (~133 ppi) LCD (TFT/TFD) |
1440 x 2560 pixels (~576 ppi) AMOLED |
480 x 854 pixels (~196 ppi) LCD (TFT/TFD) |
Display Refresh | ? | 60 Hz | 60 Hz | 60 Hz | 60 Hz |
Battery | ? | ? | 1,150 mAh | 3,000 mAh | 2,450 mAh |
Processor | ? | Apple A4 | ? | 2.2 GHz Qualcomm Snapdragon 820 (MSM8996) | 1.4 GHz Qualcomm Snapdragon 425 (MSM8917) |
RAM | ? | ? | ? | 4 GB | 1 GB |
Storage | ? raw hardware | 32 GB * | ? raw hardware | 32 GB | 8 GB |
Main Camera | - | 5 megapixel | 3 megapixel | 12 megapixel | 5 megapixel |
Wide Camera | - | - | - | - | - |
Tele Camera | - | - | - | - | - |
Video Capture | - | 720p HD | CIF (352 x 288) | 4K UHD | 720p HD |
Front Camera | - | Yes | - | 5 megapixel | 2 megapixel |
Weight |
9.28 oz (263g) |
4.8 oz (136g) |
3.88 oz (110g) |
5.36 oz (152g) |
6.5 oz (184g) |
Dimensions |
5.1" x 2" x 1" (130 x 51 x 25.4 mm) |
4.5" x 2.31" x 0.37" (114 x 59 x 9.4 mm) |
4.09" x 2.32" x 0.59" (104 x 59 x 15 mm) |
5.61" x 2.74" x 0.31" (142 x 70 x 7.9 mm) |
5.69" x 2.81" x 0.4" (145 x 71 x 10.2 mm) |
Form Factor | Slab | Slab | Slab | Slab | Slab |
Platform / OS | (proprietary) | iOS | Android | Android | Android |
Network Bands |
TDMA: 850, 1900 AMPS: 850 |
WCDMA: 1, 2, 5, 8 GSM: 850, 900, 1800, 1900 |
CDMA: 850, 1900 |
4G LTE: 1, 2, 3, 4, 5, 7, 8, 12, 13, 18, 19, 20, 25, 26, 29, 30, 40, 41 WCDMA: 1, 2, 4, 5, 8 CDMA: 800, 850, 1900 GSM: 850, 900, 1800, 1900 |
4G LTE: 2, 4, 5, 12 WCDMA: 2, 4, 5 GSM: 850, 900, 1800, 1900 |
Data Technology | - | HSPA 7.2 | EVDO r0 | LTE (Cat 9) | LTE (Cat 4) |
Features | |||||
Fingerprint Reader | - | - | - | Yes | - |
Flashlight | - | - | - | Yes | Yes |
GPS / Location | - | n/a | n/a | n/a | n/a |
VR-ready | - | - | - | Yes | - |
Water-Resistant | - | - | - |
Yes IPX8 (SCUBA) |
- |
Accessibility | |||||
Adjustable Text Size | - | n/a | n/a | n/a | n/a |
Hearing Aid Compatible | - |
Yes M3, T3 (mostly tele-coil compatible) |
- |
Yes M4, T3 (mostly tele-coil compatible) |
Yes M4, T3 (mostly tele-coil compatible) |
Multiple Languages | Yes | n/a | n/a | n/a | n/a |
TTY/TDD (Digital) | - | Yes | - | Yes | Yes |
Alerts | |||||
Ringer Profiles | Yes | - | - | - | - |
Connectivity | |||||
Bluetooth | - | Yes | Yes | Yes | Yes |
MirrorLink | - | - | - | Yes | - |
Mobile Hotspot | - | n/a | n/a | n/a | n/a |
NFC | - | - | - | Yes | - |
USB | - | Yes |
Yes Micro-USB |
Yes Micro-USB |
Yes Micro-USB |
Wi-Fi | - |
Yes 4 (802.11 b,g,n) |
Yes 802.11 b,g |
Yes 5 (802.11 a,ac,b,g,n) |
Yes 4 (802.11 b,g,n) |
Contacts | |||||
Picture ID | - | n/a | n/a | n/a | n/a |
Ringer ID | - | n/a | n/a | n/a | n/a |
Voice Dialing | - | n/a | n/a | n/a | n/a |
Customization | |||||
Custom Graphics | - | n/a | n/a | n/a | n/a |
Custom Ringtones | Yes | n/a | n/a | n/a | n/a |
Real-Music Ringers | - | n/a | n/a | n/a | n/a |
Data & Network | |||||
Data Tethering | Yes | n/a | n/a | n/a | n/a |
Dual-SIM | - | - | - | Yes | - |
WAP / Web Browser | Yes | n/a | n/a | n/a | n/a |
Input | |||||
Predictive Text Entry | Yes | n/a | n/a | n/a | n/a |
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 |
Instant Messaging | - | n/a | n/a | n/a | n/a |
MMS | - | n/a | n/a | n/a | n/a |
Music | |||||
Headphone Jack (3.5mm) | - | Yes | Yes | Yes | Yes |
Music Player | - | n/a | n/a | n/a | n/a |
Photo & Video | |||||
DLNA | - | - | - | Yes | - |
Miracast | - | - | - | Yes | - |
TV Output | - | Yes | - | - | - |
Power | |||||
Fast Charging | - | - | - | Yes | - |
Wireless Charging | - | - | - | Yes | - |
Productivity | |||||
Alarm | Yes | n/a | n/a | n/a | n/a |
Calculator | - | n/a | n/a | n/a | n/a |
Calendar | - | n/a | n/a | n/a | n/a |
Voice Memo | - | n/a | n/a | n/a | n/a |
Software | |||||
Games | - | n/a | n/a | n/a | n/a |
Voice | |||||
HD Voice | - | - | - | Yes | - |
Speaker Phone | - | Yes | Yes | Yes | Yes |
* Some versions only | |||||
Ericsson R278d | Apple iPhone 4 (GSM) | Motorola Citrus | Samsung Galaxy S7 | Coolpad Defiant |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
![]() |
![]() |
![]() |
![]() |
![]() |
|
Phone | Ericsson R278d | Apple iPhone 4 (GSM) | Motorola Citrus | Samsung Galaxy S7 | Coolpad Defiant |