Compare Phones
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|  |  |  |  | |
| Phone | Nokia Lumia 635 (CDMA) | Ericsson R520 | Sony Xperia XA1 | OnePlus 12 | 
| Current U.S. Carriers | (none) | (none) | (none) | (none) | 
| Global Availability | Released | Released | Released | Released | 
| Specifications | ||||
|---|---|---|---|---|
| Display Size | 4.5" diag. 16 : 9 | ? | 5" diag. 16 : 9 | 6.8" diag. 20 : 9 | 
| Display Resolution & Type | 480 x 854 pixels (~218 ppi) LCD (TFT/TFD) | ? | 720 x 1280 pixels (~294 ppi) LCD (TFT/TFD) | 1440 x 3168 pixels (~510 ppi) AMOLED | 
| Display Refresh | ? | ? | 60 Hz | 120 Hz | 
| Battery | 1,830 mAh | ? | 2,300 mAh | 5,400 mAh | 
| Processor | 1.2 GHz Qualcomm Snapdragon 400 (MSM8926) | ? | 2.3 GHz MediaTek Helio P20 (MT6757) | Snapdragon 8 Gen 3 | 
| RAM | 512 MB | ? | 3 GB | 12 GB * | 
| Storage | 8 GB | ? raw hardware | 32 GB | 256 GB * | 
| Main Camera | 5 megapixel | - | 23 megapixel | 50 megapixel | 
| Wide Camera | - | - | - | 48 megapixel | 
| Tele Camera | - | - | - | 64 megapixel | 
| Video Capture | 720p HD | - | 1080p HD | 8K | 
| Front Camera | - | - | 8 megapixel | 32 megapixel | 
| Weight | 4.73 oz (134g) | 4.23 oz (120g) | 5.04 oz (143g) | 7.76 oz (220g) | 
| Dimensions | 5.1" x 2.63" x 0.36" (130 x 67 x 9.1 mm) | 5.12" x 1.97" x 0.63" (130 x 50 x 16 mm) | 5.71" x 2.64" x 0.31" (145 x 67 x 8 mm) | 6.47" x 2.98" x 0.36" (164 x 76 x 9.1 mm) | 
| Form Factor | Slab | Slab | Slab | Slab | 
| Platform / OS | Windows | (proprietary) | Android | Android | 
| Network Bands | 4G LTE: 25, 26, 41 WCDMA: 1, 2, 5 CDMA: 800, 850, 1900 GSM: 850, 900, 1800, 1900 | GSM: 900, 1800, 1900 | 4G LTE: 2, 4, 5, 7, 12, 13, 17, 28, 29, 66 WCDMA: 1, 2, 4, 5, 8 GSM: 850, 900, 1800, 1900 | 5G: 1, 2, 3, 5, 7, 8, 12, 20, 25, 28, 30, 38, 41, 66, 71, 77-C, 78 4G LTE: 1, 2, 3, 4, 5, 7, 8, 12, 13, 18, 19, 20, 25, 26, 28, 30, 32, 38, 39, 40, 41, 48, 66, 71 WCDMA: 1, 2, 4, 5, 6, 8, 19 GSM: 850, 900, 1800, 1900 | 
| Data Technology | LTE (Cat 3) | GPRS | LTE (Cat 6) | NR (5G) | 
| Features | ||||
| Fingerprint Reader | - | - | - | Yes in-display (optical) | 
| Flashlight | - | - | Yes | Yes | 
| GPS / Location | n/a | - | n/a | n/a | 
| Accessibility | ||||
| Hearing Aid Compatible | Yes | - | Yes | Yes | 
| Multiple Languages | n/a | Yes | n/a | n/a | 
| TTY/TDD (Digital) | Yes | - | Yes | - | 
| Alerts | ||||
| Ringer Profiles | - | Yes | - | - | 
| Connectivity | ||||
| Bluetooth | Yes Classic Audio | Yes HSP, Sync, OPP, DUN | Yes Classic Audio | Yes Auracast, LE Audio, Classic Audio | 
| Infrared (IR) | - | Yes | - | - | 
| Mobile Hotspot | n/a | - | n/a | n/a | 
| NFC | - | - | Yes | Yes | 
| USB | Yes Micro-USB | - | Yes USB Type C | Yes USB Type C | 
| Wi-Fi | Yes 4 (802.11 b,g,n) | - | Yes 4 (802.11 a,b,g,n) | Yes 7 (802.11 a,ac,ax,b,be,g,n) | 
| Contacts | ||||
| Picture ID | n/a | - | n/a | n/a | 
| Ringer ID | n/a | - | n/a | n/a | 
| Voice Dialing | n/a | Yes | n/a | n/a | 
| Customization | ||||
| Custom Graphics | n/a | - | n/a | n/a | 
| Custom Ringtones | n/a | Yes | n/a | n/a | 
| Real-Music Ringers | n/a | - | n/a | n/a | 
| Data & Network | ||||
| Data Tethering | n/a | Yes | n/a | n/a | 
| Dual-SIM | - | - | - | Yes | 
| WAP / Web Browser | n/a | Yes | n/a | n/a | 
| Input | ||||
| Predictive Text Entry | n/a | Yes | n/a | n/a | 
| Side Keys | Yes | Yes | Yes | Yes | 
| Touch Screen | Yes | - | Yes | Yes | 
| Memory | ||||
| Memory Card Slot | Yes | - | Yes | - | 
| Messaging | ||||
| Email Client | n/a | - | n/a | n/a | 
| Instant Messaging | n/a | - | n/a | n/a | 
| MMS | n/a | - | n/a | n/a | 
| Text Messaging Templates | n/a | Yes | n/a | n/a | 
| Music | ||||
| FM Radio | Yes | - | Yes | - | 
| Headphone Jack (3.5mm) | Yes | - | Yes | - | 
| Music Player | n/a | - | n/a | n/a | 
| Photo & Video | ||||
| DLNA | Yes | - | - | - | 
| Miracast | - | - | Yes | - | 
| Power | ||||
| Fast Charging | - | - | Yes | Yes | 
| Wireless Charging | - | - | - | Yes | 
| Productivity | ||||
| Alarm | n/a | Yes | n/a | n/a | 
| Calculator | n/a | Yes | n/a | n/a | 
| Calendar | n/a | Yes | n/a | n/a | 
| To-Do List | n/a | - | n/a | n/a | 
| Voice Memo | n/a | Yes | n/a | n/a | 
| Software | ||||
| Games | n/a | Yes | n/a | n/a | 
| Voice | ||||
| HD Voice | - | - | - | Yes | 
| Speaker Phone | Yes | Yes | Yes | Yes | 
| * Some versions only | ||||
| Nokia Lumia 635 (CDMA) | Ericsson R520 | Sony Xperia XA1 | OnePlus 12 | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
|  |  |  |  | |
| Phone | Nokia Lumia 635 (CDMA) | Ericsson R520 | Sony Xperia XA1 | OnePlus 12 | 
 







