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Phone | Nokia N81 | BlackBerry Key2 | Apple iPhone Xr | Cricket Debut Smart |
Current U.S. Carriers | (none) | (none) | (none) | (none) |
Global Availability | Released | Released | Released | Released |
Specifications | ||||
---|---|---|---|---|
Display Size |
2.4" diag. 4 : 3 |
4.5" diag. 5 : 3 |
6.1" diag. 19.5 : 9 |
5.5" diag. 18 : 9 |
Display Resolution & Type |
240 x 320 pixels (~167 ppi) LCD (TFT/TFD) |
1080 x 1620 pixels (~433 ppi) LCD (TFT/TFD) |
828 x 1792 pixels (~324 ppi) LCD (TFT/TFD) |
720 x 1440 pixels (~293 ppi) LCD (TFT/TFD) |
Display Refresh | ? | 60 Hz | 60 Hz | 60 Hz |
Battery | 1,050 mAh | 3,500 mAh | 2,942 mAh | 2,500 mAh |
Processor | 369 MHz ARM 11 | 2.2 GHz Qualcomm Snapdragon 660 | Apple A12 Bionic | 2 GHz MediaTek Helio A22 (MT6761V) |
RAM | ? | 6 GB | 3 GB | 3 GB |
Storage | 8 GB * | 64 GB * | 64 GB * | 32 GB |
Main Camera | 2 megapixel | 12 megapixel | 12 megapixel | 5 megapixel |
Wide Camera | - | - | - | - |
Tele Camera | - | 12 megapixel | - | - |
Video Capture | VGA (640 x 480) | 4K UHD | 4K UHD | 1080p HD |
Front Camera | - | 8 megapixel | 7 megapixel | 5 megapixel |
Weight |
4.94 oz (140g) |
5.93 oz (168g) |
6.84 oz (194g) |
5.64 oz (160g) |
Dimensions |
4.02" x 1.97" x 0.7" (102 x 50 x 17.8 mm) |
5.96" x 2.82" x 0.33" (151 x 72 x 8.4 mm) |
5.94" x 2.98" x 0.33" (151 x 76 x 8.4 mm) |
5.87" x 2.83" x 0.38" (149 x 72 x 9.7 mm) |
Platform / OS | S60 (Symbian) | Android | iOS | Android |
Network Bands |
WCDMA: 1 GSM: 850, 900, 1800, 1900 |
4G LTE: 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 17, 20, 28, 29, 30, 38, 40, 41, 66 WCDMA: 1, 2, 4, 5, 8 GSM: 850, 900, 1800, 1900 |
4G LTE: 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 17, 18, 19, 20, 25, 26, 29, 30, 32, 34, 38, 39, 40, 41, 66, 71 WCDMA: 1, 2, 4, 5, 8 CDMA: 800, 850, 1900 GSM: 850, 900, 1800, 1900 |
4G LTE: 2, 4, 5, 12, 14, 30 WCDMA: 2, 4, 5 |
Data Technology | EDGE | LTE (Cat 11) | LTE (Cat 9) | LTE (Cat 4) |
Features | ||||
Barometer | - | - | Yes | - |
Fingerprint Reader | - |
Yes stand-alone |
- | - |
Flashlight | - | Yes | Yes | Yes |
Water-Resistant | - | - |
Yes IPX7 (snorkeling) |
- |
Accessibility | ||||
Hearing Aid Compatible | - |
Yes M4, T3 (mostly tele-coil compatible) |
Yes M3, T4 (very tele-coil compatible) |
Yes M3, T3 (mostly tele-coil compatible) |
TTY/TDD (Digital) | - | Yes | Yes | - |
Alerts | ||||
Ringer Profiles | Yes | - | - | - |
Connectivity | ||||
Bluetooth | Yes | Yes | Yes | Yes |
NFC | - | Yes | Yes | - |
USB |
Yes Micro-USB |
Yes USB Type C |
Yes |
Yes USB Type C |
Wi-Fi |
Yes 802.11 b,g |
Yes 5 (802.11 a,ac,b,g,n) |
Yes 5 (802.11 a,ac,b,g,n) |
Yes 5 (802.11 a,ac,b,g,n) |
Data & Network | ||||
Dual-SIM | - | - | Yes | - |
Input | ||||
Side Keys | Yes | Yes | Yes | Yes |
Text Keyboard, Hardware | - | Yes | - | - |
Touch Screen | - |
Yes Capacitive |
Yes Capacitive |
Yes Capacitive |
Memory | ||||
Memory Card Slot | Yes * | Yes | - | Yes |
Music | ||||
FM Radio | Yes | Yes | - | - |
Headphone Jack (3.5mm) | Yes | Yes | - | Yes |
Stereo Speakers | Yes | - | Yes | - |
Photo & Video | ||||
TV Output | - | Yes | Yes | - |
Power | ||||
Fast Charging | - | Yes | Yes | - |
Wireless Charging | - | - | Yes | - |
Voice | ||||
HD Voice | - | Yes | Yes | Yes |
Push-To-Talk | Yes * | - | - | - |
Speaker Phone | Yes | Yes | Yes | Yes |
* Some versions only | ||||
Nokia N81 | BlackBerry Key2 | Apple iPhone Xr | Cricket Debut Smart |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
Phone | Nokia N81 | BlackBerry Key2 | Apple iPhone Xr | Cricket Debut Smart |