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Phone | Samsung SGH-X640 | Coolpad Conjr | Samsung Galaxy J2 / J2 Pure / J2 Dash | LG VX-8500 Chocolate |
Current U.S. Carriers | (none) | (none) | (none) | (none) |
Global Availability | Released | Released | Released | Released |
Specifications | ||||
---|---|---|---|---|
Display Size | ? |
5" diag. 16 : 9 |
5" diag. 16 : 9 |
? |
Display Resolution & Type |
128 x 160 pixels LCD (TFT/TFD) |
720 x 1280 pixels (~294 ppi) LCD (TFT/TFD) |
540 x 960 pixels (~220 ppi) LCD (TFT/TFD) |
240 x 320 pixels LCD (TFT/TFD) |
Display Refresh | ? | 60 Hz | 60 Hz | ? |
Battery | 800 mAh | 2,500 mAh | 2,600 mAh | 800 mAh |
Processor | ? | 1 GHz MediaTek MT6735 | 1.4 GHz Samsung Exynos 7570 | ? |
RAM | ? | 3 GB | 2 GB | ? |
Storage | ? raw hardware | 16 GB | 16 GB | ? raw hardware |
Main Camera | Yes | 13 megapixel | 8 megapixel | 1 megapixel |
Wide Camera | - | - | - | - |
Tele Camera | - | - | - | - |
Video Capture | - | 1080p HD | 1080p HD | QCIF (176 x 144) |
Front Camera | - | 8 megapixel | 5 megapixel | - |
Weight |
3 oz (85g) |
5.14 oz (146g) |
5.43 oz (154g) |
3.53 oz (100g) |
Dimensions |
3.43" x 1.81" x 0.91" (87 x 46 x 23.1 mm) |
5.72" x 2.86" x 0.35" (145 x 73 x 8.8 mm) |
5.65" x 2.84" x 0.35" (144 x 72 x 8.9 mm) |
3.8" x 1.88" x 0.69" (97 x 48 x 17.5 mm) |
Form Factor | Clamshell | Slab | Slab | Slide |
Platform / OS | (proprietary) | Android | Android | (proprietary) |
Network Bands |
GSM: 900, 1800, 1900 |
4G LTE: 2, 4, 5, 7, 12 WCDMA: 1, 2, 4, 5 GSM: 850, 900, 1800, 1900 |
CDMA: 850, 1900 |
|
Data Technology | GPRS | LTE (Cat 4) | LTE (Cat 4) | EVDO r0 |
Features | ||||
Fingerprint Reader | - |
Yes stand-alone |
- | - |
Flashlight | - | Yes | Yes | - |
GPS / Location | - | n/a | n/a | Yes |
Accessibility | ||||
Hearing Aid Compatible | - |
Yes M4, T4 (very tele-coil compatible) |
Yes M3, T3 (mostly tele-coil compatible) |
Yes M3 (mostly compatible) |
Multiple Languages | Yes | n/a | n/a | Yes |
TTY/TDD (Digital) | - | Yes | Yes | Yes |
Connectivity | ||||
Bluetooth | - | Yes | Yes | Yes |
USB | - |
Yes Micro-USB |
Yes Micro-USB |
- |
Wi-Fi | - |
Yes 4 (802.11 b,g,n) |
Yes 4 (802.11 b,g,n) |
- |
Contacts | ||||
Picture ID | Yes | n/a | n/a | Yes |
Ringer ID | Yes | n/a | n/a | Yes |
Voice Dialing | - | n/a | n/a | Yes |
Customization | ||||
Custom Graphics | Yes | n/a | n/a | Yes |
Custom Ringtones | Yes | n/a | n/a | Yes |
Real-Music Ringers | - | n/a | n/a | Yes |
Data & Network | ||||
Data Tethering | - | n/a | n/a | Yes |
Dual-SIM | - | Yes | - | - |
External Antenna Jack | - | n/a | n/a | Yes |
WAP / Web Browser | Yes | n/a | n/a | Yes |
Input | ||||
Predictive Text Entry | Yes | n/a | n/a | Yes |
Side Keys | Yes | Yes | Yes | Yes |
Touch Screen | - |
Yes Capacitive |
Yes Capacitive |
- |
Memory | ||||
Memory Card Slot | - | Yes | Yes | Yes |
Messaging | ||||
EMS / Picture Messaging | Yes | n/a | n/a | - |
MMS | Yes | n/a | n/a | Yes |
Text Messaging Templates | Yes | n/a | n/a | Yes |
Music | ||||
Headphone Jack (3.5mm) | - | Yes | Yes | - |
Music Player | - | n/a | n/a | Yes |
Productivity | ||||
Alarm | Yes | n/a | n/a | Yes |
Calculator | Yes | n/a | n/a | Yes |
Calendar | Yes | n/a | n/a | Yes |
To-Do List | Yes | n/a | n/a | - |
Voice Memo | Yes | n/a | n/a | Yes |
Software | ||||
BREW | - | n/a | n/a | Yes |
Games | Yes | n/a | n/a | Yes |
Java (J2ME) | Yes | n/a | n/a | - |
Voice | ||||
Headset Jack (2.5 mm) | Yes | n/a | n/a | - |
Speaker Phone | Yes | Yes | Yes | Yes * |
* Some versions only | ||||
Samsung SGH-X640 | Coolpad Conjr | Samsung Galaxy J2 / J2 Pure / J2 Dash | LG VX-8500 Chocolate |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
Phone | Samsung SGH-X640 | Coolpad Conjr | Samsung Galaxy J2 / J2 Pure / J2 Dash | LG VX-8500 Chocolate |