Compare Phones
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Phone | Samsung SGH-X640 | Samsung Galaxy Axiom / Admire 2 | Samsung Impression SGH-A877 | Cricket Ovation / AT&T Radiant Max |
Current U.S. Carriers | (none) | (none) | (none) | (none) |
Global Availability | Released | Released | Released | Released |
Specifications | ||||
---|---|---|---|---|
Display Size | ? |
4" diag. 5 : 3 |
3.2" diag. 5 : 3 |
6.5" diag. 19.5 : 9 |
Display Resolution & Type |
128 x 160 pixels LCD (TFT/TFD) |
480 x 800 pixels (~233 ppi) LCD (TFT/TFD) |
240 x 400 pixels (~146 ppi) AMOLED |
720 x 1560 pixels (~264 ppi) LCD (TFT/TFD) |
Display Refresh | ? | 60 Hz | ? | 60 Hz |
Battery | 800 mAh | 2,100 mAh | 1,000 mAh | 4,000 mAh |
Processor | ? | 1.2 GHz Qualcomm Snapdragon S4 Plus MSM8960 | ? | 2 GHz MediaTek Helio P22 (MT6762) |
RAM | ? | 1 GB | ? | 3 GB |
Storage | ? raw hardware | 4 GB | ? raw hardware | 32 GB |
Main Camera | Yes | 5 megapixel | 3 megapixel | 13 megapixel |
Wide Camera | - | - | - | 5 megapixel |
Tele Camera | - | - | - | - |
Video Capture | - | 720p HD | QVGA (320 x 240) | 1080p HD |
Front Camera | - | 1 megapixel | - | 8 megapixel |
Weight |
3 oz (85g) |
4.81 oz (136g) |
5.2 oz (147g) |
6.18 oz (175g) |
Dimensions |
3.43" x 1.81" x 0.91" (87 x 46 x 23.1 mm) |
4.83" x 2.61" x 0.48" (123 x 66 x 12.2 mm) |
4.48" x 2.28" x 0.64" (114 x 58 x 16.3 mm) |
6.71" x 3" x 0.35" (170 x 76 x 8.9 mm) |
Form Factor | Clamshell | Slab | Slab | Slab |
Platform / OS | (proprietary) | Android | (proprietary) | Android |
Network Bands |
GSM: 900, 1800, 1900 |
WCDMA: 2, 5 GSM: 850, 900, 1800, 1900 |
4G LTE: 2, 4, 5, 12, 14, 29, 30, 66 WCDMA: 2, 4, 5 GSM: 850, 900, 1800, 1900 |
|
Data Technology | GPRS | LTE (Cat 3) | HSDPA 3.6 | LTE (Cat 4) |
Features | ||||
Fingerprint Reader | - | - | - |
Yes stand-alone |
Flashlight | - | - | - | Yes |
GPS / Location | - | n/a | Yes | n/a |
Accessibility | ||||
Adjustable Text Size | - | n/a | - | n/a |
Hearing Aid Compatible | - |
Yes M4 (very compatible) |
Yes M3 (mostly compatible) |
Yes M4, T4 (very tele-coil compatible) |
Multiple Languages | Yes | n/a | Yes | n/a |
TTY/TDD (Digital) | - | Yes | - | Yes |
Alerts | ||||
Ringer Profiles | - | - | Yes | - |
Connectivity | ||||
Bluetooth | - | Yes | Yes | Yes |
Mobile Hotspot | - | n/a | - | n/a |
NFC | - | Yes | - | Yes |
USB | - |
Yes Micro-USB |
Yes |
Yes USB Type C |
Wi-Fi | - |
Yes 4 (802.11 a,b,g,n) |
- |
Yes 5 (802.11 a,ac,b,g,n) |
Contacts | ||||
Picture ID | Yes | n/a | Yes | n/a |
Ringer ID | Yes | n/a | Yes | n/a |
Voice Dialing | - | n/a | - | n/a |
Customization | ||||
Custom Graphics | Yes | n/a | Yes | n/a |
Custom Ringtones | Yes | n/a | Yes | n/a |
Real-Music Ringers | - | n/a | Yes | n/a |
Data & Network | ||||
Data Tethering | - | n/a | Yes | n/a |
WAP / Web Browser | Yes | n/a | Yes | n/a |
Input | ||||
Predictive Text Entry | Yes | n/a | Yes | n/a |
Side Keys | Yes | Yes | Yes | Yes |
Text Keyboard, Hardware | - | - | Yes | - |
Touch Screen | - |
Yes Capacitive |
Yes Resistive |
Yes Capacitive |
Memory | ||||
Memory Card Slot | - | Yes | Yes | Yes |
Messaging | ||||
Email Client | - | n/a | Yes | n/a |
EMS / Picture Messaging | Yes | n/a | - | n/a |
Instant Messaging | - | n/a | Yes | n/a |
MMS | Yes | n/a | Yes | n/a |
Text Messaging Templates | Yes | n/a | Yes | n/a |
Music | ||||
Headphone Jack (3.5mm) | - | Yes | - | Yes |
Music Player | - | n/a | Yes | n/a |
Photo & Video | ||||
DLNA | - | Yes | - | - |
Productivity | ||||
Alarm | Yes | n/a | Yes | n/a |
Calculator | Yes | n/a | Yes | n/a |
Calendar | Yes | n/a | Yes | n/a |
To-Do List | Yes | n/a | Yes | n/a |
Voice Memo | Yes | n/a | Yes | n/a |
Software | ||||
Games | Yes | n/a | Yes | n/a |
Java (J2ME) | Yes | n/a | Yes | n/a |
Voice | ||||
HD Voice | - | - | - | Yes |
Headset Jack (2.5 mm) | Yes | n/a | - | n/a |
Speaker Phone | Yes | Yes | Yes | Yes |
Samsung SGH-X640 | Samsung Galaxy Axiom / Admire 2 | Samsung Impression SGH-A877 | Cricket Ovation / AT&T Radiant Max |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
Phone | Samsung SGH-X640 | Samsung Galaxy Axiom / Admire 2 | Samsung Impression SGH-A877 | Cricket Ovation / AT&T Radiant Max |