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Phone | Samsung M520 | Nokia 5230 Nuron | Samsung SGH-X640 | Google Pixel 3a XL | LG G Flex2 (GSM) |
Current U.S. Carriers | (none) | (none) | (none) | (none) | (none) |
Global Availability | Released | Released | Released | Released | Released |
Specifications | |||||
---|---|---|---|---|---|
Display Size |
2.1" diag. 4 : 3 |
3.2" diag. 16 : 9 |
? |
6" diag. 18 : 9 |
5.5" diag. 16 : 9 |
Display Resolution & Type |
176 x 220 pixels (~134 ppi) LCD (TFT/TFD) |
360 x 640 pixels (~229 ppi) LCD (TFT/TFD) |
128 x 160 pixels LCD (TFT/TFD) |
1080 x 2160 pixels (~402 ppi) AMOLED |
1080 x 1920 pixels (~401 ppi) AMOLED |
Display Refresh | ? | ? | ? | 60 Hz | 60 Hz |
Battery | ? | 1,320 mAh | 800 mAh | 3,700 mAh | 3,000 mAh |
Processor | ? | 434 MHz ARM 11 | ? | 2 GHz Qualcomm Snapdragon 670 | Qualcomm Snapdragon 810 |
RAM | ? | ? | ? | 4 GB | 3 GB * |
Storage | ? raw hardware | ? raw hardware | ? raw hardware | 64 GB | 32 GB * |
Main Camera | 1 megapixel | 2 megapixel | Yes | 12 megapixel | 13 megapixel |
Wide Camera | - | - | - | - | - |
Tele Camera | - | - | - | - | - |
Video Capture | ? | VGA (640 x 480) | - | 4K UHD | 4K UHD |
Front Camera | - | - | - | 8 megapixel | 2 megapixel |
Weight |
2.75 oz (78g) |
3.98 oz (113g) |
3 oz (85g) |
5.89 oz (167g) |
5.36 oz (152g) |
Dimensions |
4.01" x 2.04" x 0.5" (102 x 52 x 12.7 mm) |
4.37" x 2.03" x 0.57" (111 x 52 x 14.5 mm) |
3.43" x 1.81" x 0.91" (87 x 46 x 23.1 mm) |
6.3" x 3" x 0.3" (160 x 76 x 7.6 mm) |
5.87" x 2.96" x 0.35" (149 x 75 x 8.9 mm) |
Form Factor | Slide | Slab | Clamshell | Slab | Slab |
Platform / OS | (proprietary) | S60 (Symbian) | (proprietary) | Android | Android |
Network Bands |
CDMA: 850, 1900 |
GSM: 900, 1800, 1900 |
4G LTE: 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 17, 20, 25, 26, 28, 29, 30, 38, 40, 41, 66, 71 WCDMA: 1, 2, 4, 5, 8 CDMA: 800, 850, 1900 GSM: 850, 900, 1800, 1900 |
4G LTE: 1, 2, 3, 4, 5, 7, 12, 17, 29 WCDMA: 1, 2, 5, 8 GSM: 850, 900, 1800, 1900 |
|
Data Technology | EVDO r0 | HSDPA 3.6 | GPRS | LTE (Cat 11) | LTE (Cat 4) |
Features | |||||
Barometer | - | - | - | Yes | - |
Fingerprint Reader | - | - | - |
Yes stand-alone |
- |
Flashlight | - | - | - | Yes | - |
GPS / Location | Yes | n/a | - | n/a | n/a |
Accessibility | |||||
Adjustable Text Size | - | n/a | - | n/a | n/a |
Hearing Aid Compatible |
Yes M4 (very compatible) |
- | - |
Yes M3, T3 (mostly tele-coil compatible) |
Yes M3, T4 (very tele-coil compatible) |
Multiple Languages | Yes | n/a | Yes | n/a | n/a |
TTY/TDD (Digital) | Yes | Yes | - | Yes | Yes |
Alerts | |||||
Ringer Profiles | - | Yes | - | - | - |
Connectivity | |||||
Bluetooth | Yes | Yes | - | Yes | Yes |
Infrared (IR) | - | - | - | - | Yes |
Mobile Hotspot | - | n/a | - | n/a | n/a |
NFC | - | - | - | Yes | Yes |
USB | Yes |
Yes Micro-USB |
- |
Yes USB Type C |
Yes Micro-USB |
Wi-Fi | - | - | - |
Yes 5 (802.11 a,ac,b,g,n) |
Yes 5 (802.11 a,ac,b,g,n) |
Contacts | |||||
Picture ID | Yes | n/a | Yes | n/a | n/a |
Ringer ID | Yes | n/a | Yes | n/a | n/a |
Voice Dialing | Yes | n/a | - | n/a | n/a |
Customization | |||||
Custom Graphics | Yes | n/a | Yes | n/a | n/a |
Custom Ringtones | Yes | n/a | Yes | 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 | Yes | n/a | n/a |
Input | |||||
Predictive Text Entry | Yes | n/a | Yes | n/a | n/a |
Side Keys | Yes | Yes | Yes | Yes | Yes |
Stylus | - | Yes | - | - | - |
Touch Screen | - |
Yes Resistive |
- |
Yes Capacitive |
Yes Capacitive |
Memory | |||||
Memory Card Slot | Yes | Yes | - | - | Yes |
Messaging | |||||
Email Client | - | n/a | - | n/a | n/a |
EMS / Picture Messaging | - | n/a | Yes | n/a | n/a |
Instant Messaging | - | n/a | - | n/a | n/a |
MMS | - | n/a | Yes | n/a | n/a |
Text Messaging Templates | Yes | n/a | Yes | n/a | n/a |
Music | |||||
FM Radio | - | Yes | - | - | - |
Headphone Jack (3.5mm) | - | Yes | - | Yes | Yes |
Music Player | Yes | n/a | - | n/a | n/a |
Stereo Speakers | - | Yes | - | Yes | - |
Photo & Video | |||||
DLNA | - | - | - | - | Yes |
Miracast | - | - | - | - | Yes |
TV Output | - | - | - | - | Yes |
Power | |||||
Fast Charging | - | - | - | Yes | Yes |
Productivity | |||||
Alarm | Yes | n/a | Yes | n/a | n/a |
Calculator | Yes | n/a | Yes | n/a | n/a |
Calendar | Yes | n/a | Yes | n/a | n/a |
To-Do List | Yes | n/a | Yes | n/a | n/a |
Voice Memo | Yes | n/a | Yes | n/a | n/a |
Software | |||||
Games | Yes | n/a | Yes | n/a | n/a |
Java (J2ME) | Yes | n/a | Yes | n/a | n/a |
Voice | |||||
Call Screening | - | - | - | Yes | - |
HD Voice | - | - | - | Yes | Yes |
Headset Jack (2.5 mm) | - | n/a | Yes | n/a | n/a |
Speaker Phone | Yes | Yes | Yes | Yes | Yes |
Samsung M520 | Nokia 5230 Nuron | Samsung SGH-X640 | Google Pixel 3a XL | LG G Flex2 (GSM) |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
Phone | Samsung M520 | Nokia 5230 Nuron | Samsung SGH-X640 | Google Pixel 3a XL | LG G Flex2 (GSM) |