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| Phone | Motorola Defy (2010) | Motorola razr (2020) | ZTE Aspect | LG Optimus F7 | Ericsson R520 |
| Current U.S. Carriers | (none) | (none) | (none) | (none) | (none) |
| Global Availability | Released | Released | Released | Released | Released |
| Specifications | |||||
|---|---|---|---|---|---|
| Display Size |
3.6" diag. 16 : 9 |
6.2" diag. 22 : 9 |
2.4" diag. 4 : 3 |
4.7" diag. 16 : 9 |
? |
| Display Resolution & Type |
480 x 854 pixels (~272 ppi) LCD (TFT/TFD) |
876 x 2142 pixels (~373 ppi) AMOLED |
320 x 240 pixels (~167 ppi) LCD (TFT/TFD) |
720 x 1280 pixels (~312 ppi) LCD (TFT/TFD) |
? |
| Display Refresh | 60 Hz | 60 Hz | ? | 60 Hz | ? |
| Battery | 1,540 mAh | 2,800 mAh | 1,000 mAh | 2,540 mAh | ? |
| Processor | 800 MHz TI OMAP3610 | Qualcomm Snapdragon 765G | 230 MHz Qualcomm QSC6270 | 1.5 GHz Qualcomm Snapdragon S4 Plus MSM8960 | ? |
| RAM | ? | 8 GB | 128 MB | 1 GB | ? |
| Storage | ? raw hardware | 256 GB | 256 MB | 8 GB | ? raw hardware |
| Main Camera | 5 megapixel | 48 megapixel | 2 megapixel | 8 megapixel | - |
| Wide Camera | - | - | - | - | - |
| Tele Camera | - | - | - | - | - |
| Video Capture | ? | 4K UHD | QVGA (320 x 240) | 1080p HD | - |
| Front Camera | - | 20 megapixel | - | 1 megapixel | - |
| Weight |
4.16 oz (118g) |
6.77 oz (192g) |
3.7 oz (105g) |
4.7 oz (133g) |
4.23 oz (120g) |
| Dimensions |
4.21" x 2.32" x 0.53" (107 x 59 x 13.4 mm) |
3.61" x 2.86" x 0.63" (92 x 73 x 16 mm) |
4.55" x 2.4" x 0.45" (116 x 61 x 11.4 mm) |
5.16" x 2.71" x 0.38" (131 x 69 x 9.7 mm) |
5.12" x 1.97" x 0.63" (130 x 50 x 16 mm) |
| Form Factor | Slab | Clamshell | Slab | Slab | Slab |
| Platform / OS | Android | Android | (proprietary) | Android | (proprietary) |
| Network Bands |
WCDMA: 1, 4, 5 GSM: 850, 900, 1800, 1900 |
5G: 2, 5, 25, 41, 66, 71, 78 4G LTE: 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 18, 19, 20, 25, 26, 28, 29, 30, 38, 39, 40, 41, 46, 48, 66, 71 WCDMA: 1, 2, 4, 5, 8 CDMA: 800, 850, 1900 GSM: 850, 900, 1800, 1900 |
WCDMA: 2, 4 GSM: 850, 900, 1800, 1900 |
GSM: 900, 1800, 1900 |
|
| Data Technology | HSPA 7.2 | NR (5G) | WCDMA (UMTS) | LTE (Cat 3) | GPRS |
| Features | |||||
| Barometer | - | Yes | - | - | - |
| Fingerprint Reader | - |
Yes stand-alone |
- | - | - |
| Flashlight | - | Yes | - | - | - |
| GPS / Location | n/a | n/a | Yes | n/a | - |
| Ruggedized | Yes | - | - | - | - |
| Water-Resistant | - | Yes | - | - | - |
| Accessibility | |||||
| Adjustable Text Size | n/a | n/a | - | n/a | - |
| Hearing Aid Compatible | - | Yes | Yes | Yes | - |
| Multiple Languages | n/a | n/a | Yes | n/a | Yes |
| TTY/TDD (Digital) | Yes | Yes | Yes | Yes | - |
| Alerts | |||||
| Extra Display | - | Yes | - | - | - |
| Ringer Profiles | - | - | Yes | - | Yes |
| Connectivity | |||||
| Bluetooth |
Yes Classic Audio |
Yes Classic Audio |
Yes Classic Audio |
Yes Classic Audio |
Yes HSP, Sync, OPP, DUN |
| Infrared (IR) | - | - | - | - | Yes |
| Mobile Hotspot | n/a | n/a | - | n/a | - |
| NFC | - | Yes | - | Yes | - |
| USB |
Yes Micro-USB |
Yes USB Type C |
Yes Micro-USB |
Yes | - |
| Wi-Fi |
Yes 4 (802.11 b,g,n) |
Yes 5 (802.11 ac,b,g,n) |
- |
Yes 4 (802.11 a,b,g,n) |
- |
| Contacts | |||||
| Picture ID | n/a | n/a | Yes | n/a | - |
| Ringer ID | n/a | n/a | Yes | n/a | - |
| Voice Dialing | n/a | n/a | - | n/a | Yes |
| Customization | |||||
| Custom Graphics | n/a | n/a | Yes | n/a | - |
| Custom Ringtones | n/a | n/a | Yes | n/a | Yes |
| Real-Music Ringers | n/a | n/a | Yes | n/a | - |
| Data & Network | |||||
| Data Tethering | n/a | n/a | - | n/a | Yes |
| Dual-SIM | - | Yes | - | - | - |
| WAP / Web Browser | n/a | n/a | Yes | n/a | Yes |
| Input | |||||
| Predictive Text Entry | n/a | n/a | Yes | n/a | Yes |
| Side Keys | Yes | Yes | Yes | Yes | Yes |
| Text Keyboard, Hardware | - | - | Yes | - | - |
| Touch Screen | Yes | Yes | - | Yes | - |
| Memory | |||||
| Memory Card Slot | Yes | - | Yes | Yes | - |
| Messaging | |||||
| Email Client | n/a | n/a | Yes | n/a | - |
| Instant Messaging | n/a | n/a | - | n/a | - |
| MMS | n/a | n/a | Yes | n/a | - |
| Text Messaging Templates | n/a | n/a | Yes | n/a | Yes |
| Music | |||||
| FM Radio | Yes | - | - | - | - |
| Headphone Jack (3.5mm) | Yes | - | Yes | Yes | - |
| Music Player | n/a | n/a | Yes | n/a | - |
| Photo & Video | |||||
| DLNA | Yes | - | - | Yes | - |
| Miracast | - | - | - | Yes | - |
| TV Output | - | - | - | Yes | - |
| Power | |||||
| Fast Charging | - | Yes | - | - | - |
| Productivity | |||||
| Alarm | n/a | n/a | Yes | n/a | Yes |
| Calculator | n/a | n/a | Yes | n/a | Yes |
| Calendar | n/a | n/a | Yes | n/a | Yes |
| To-Do List | n/a | n/a | - | n/a | - |
| Voice Memo | n/a | n/a | Yes | n/a | Yes |
| Software | |||||
| Games | n/a | n/a | Yes | n/a | Yes |
| Java (J2ME) | n/a | n/a | Yes | n/a | - |
| Voice | |||||
| HD Voice | - | Yes | - | - | - |
| Speaker Phone | Yes | Yes | Yes | Yes | Yes |
| Motorola Defy (2010) | Motorola razr (2020) | ZTE Aspect | LG Optimus F7 | Ericsson R520 | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | Motorola Defy (2010) | Motorola razr (2020) | ZTE Aspect | LG Optimus F7 | Ericsson R520 |











