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Phone BlackBerry 8820 BlackBerry Curve 8330 Samsung Wafer R510 Google Pixel 3a XL Samsung Galaxy S10e
Current U.S. Carriers (none) (none) (none) (none) (none)
Global Availability Released Released Released Released Released
Specifications 
Display Size ? ? 1.9" diag.
4 : 3
6" diag.
18 : 9
5.8" diag.
19 : 9
Display Resolution & Type 320 x 240 pixels
LCD (TFT/TFD)
320 x 240 pixels
LCD (TFT/TFD)
220 x 176 pixels
(~148 ppi)
LCD (TFT/TFD)
1080 x 2160 pixels
(~402 ppi)
AMOLED
1080 x 2280 pixels
(~435 ppi)
AMOLED
Display Refresh ? ? ? 60 Hz 60 Hz
Battery 1,400 mAh 1,150 mAh 800 mAh 3,700 mAh 3,100 mAh
Processor ? ? ? 2 GHz Qualcomm Snapdragon 670 2.8 GHz Qualcomm Snapdragon 855
RAM ? ? ? 4 GB 6 GB *
Storage ? raw hardware ? raw hardware ? raw hardware 64 GB 128 GB *
Main Camera - 2 megapixel 1 megapixel 12 megapixel 12 megapixel
Wide Camera - - - - 16 megapixel
Tele Camera - - - - -
Video Capture - ? ? 4K UHD 4K UHD
Front Camera - - - 8 megapixel 10 megapixel
Weight 4.73 oz
(134g)
4.02 oz
(114g)
2.47 oz
(70g)
5.89 oz
(167g)
5.29 oz
(150g)
Dimensions 4.49" x 2.6" x 0.55"
(114 x 66 x 14 mm)
4.2" x 2.4" x 0.6"
(107 x 61 x 15.2 mm)
4.45" x 1.97" x 0.33"
(113 x 50 x 8.4 mm)
6.3" x 3" x 0.3"
(160 x 76 x 7.6 mm)
5.6" x 2.75" x 0.31"
(142 x 70 x 7.9 mm)
Form Factor Slab Slab Slab Slab Slab
Platform / OS BlackBerry OS BlackBerry OS (proprietary) Android Android
Network Bands

GSM: 850, 900, 1800, 1900

CDMA: 850, 1900

CDMA: 850, 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, 13, 14, 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

Data Technology EDGE EVDO r0 EVDO r0 LTE (Cat 11) LTE (Cat 20)
Features 
Barometer - - - Yes Yes
Fingerprint Reader - - - Yes
stand-alone
Yes
stand-alone
Flashlight - - - Yes Yes
GPS / Location n/a n/a Yes n/a n/a
VR-ready - - - - Yes
Water-Resistant - - - - Yes
IPX8 (SCUBA)
Accessibility
Hearing Aid Compatible - Yes Yes Yes Yes
Multiple Languages n/a n/a Yes n/a n/a
TTY/TDD (Digital) Yes Yes Yes Yes Yes
Alerts
Ringer Profiles Yes Yes - - -
Connectivity
Bluetooth Yes Yes Yes Yes Yes
MirrorLink - - - - Yes
NFC - - - Yes Yes
USB Yes
Mini-USB
Yes
Mini-USB
- Yes
USB Type C
Yes
USB Type C
Wi-Fi Yes - - Yes
5 (802.11 a,ac,b,g,n)
Yes
6 (802.11 a,ac,ax,b,g,n)
Contacts
Picture ID n/a n/a Yes n/a n/a
Ringer ID n/a n/a - n/a n/a
Voice Dialing n/a n/a Yes n/a n/a
Customization
Custom Graphics n/a n/a Yes n/a n/a
Custom Ringtones n/a n/a Yes n/a n/a
Real-Music Ringers n/a n/a - n/a n/a
Data & Network
Data Tethering n/a n/a - n/a n/a
Dual-SIM - - - - Yes *
WAP / Web Browser n/a n/a Yes n/a n/a
Input
Predictive Text Entry n/a n/a Yes n/a n/a
Side Keys Yes Yes Yes Yes Yes
Text Keyboard, Hardware Yes Yes - - -
Touch Screen - - - Yes Yes
Memory
Memory Card Slot Yes Yes Yes - Yes
Messaging
Email Client n/a n/a - n/a n/a
MMS n/a n/a Yes n/a n/a
Music
FM Radio - - - - Yes
Headphone Jack (3.5mm) - Yes - Yes Yes
Music Player n/a n/a Yes n/a n/a
Stereo Speakers - - Yes Yes Yes
Photo & Video
Miracast - - - - Yes
TV Output - - - - Yes
Power
Fast Charging - - - Yes Yes
Wireless Charging - - - - Yes
Productivity
Alarm n/a n/a Yes n/a n/a
Calculator n/a n/a Yes n/a n/a
Calendar n/a n/a Yes n/a n/a
To-Do List n/a n/a - n/a n/a
Voice Memo n/a n/a Yes n/a n/a
Software
BREW n/a n/a Yes n/a n/a
Games n/a n/a Yes n/a n/a
Java (J2ME) n/a n/a - n/a n/a
Voice
Call Screening - - - Yes -
HD Voice - - - Yes Yes
Push-To-Talk Yes * - - - -
Speaker Phone Yes Yes Yes Yes Yes
  * Some versions only
  BlackBerry 8820 BlackBerry Curve 8330 Samsung Wafer R510 Google Pixel 3a XL Samsung Galaxy S10e
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NOTE: Differences are highlighted with bold / black text for visual clarity only.

 
Phone BlackBerry 8820 BlackBerry Curve 8330 Samsung Wafer R510 Google Pixel 3a XL Samsung Galaxy S10e

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