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Phone LG K4 / Optimus Zone 3 / Rebel Kyocera DuraForce Pro 3 BlackBerry 7750 Boost Celero5G (2024)
Current U.S. Carriers (none) Verizon (none) Boost
Global Availability Released Released Released Released
Specifications 
Display Size 4.5" diag.
16 : 9
5.4" diag.
18 : 9
? 6.5" diag.
20 : 9
Display Resolution & Type 480 x 854 pixels
(~218 ppi)
LCD (TFT/TFD)
1080 x 2160 pixels
(~449 ppi)
AMOLED
240 x 240 pixels
LCD (Color)
720 x 1600 pixels
(~270 ppi)
LCD (TFT/TFD)
Display Refresh 60 Hz 60 Hz ? 90 Hz
Battery 1,940 mAh 4,270 mAh ? 5,000 mAh
Processor 1.1 GHz Qualcomm Snapdragon 210 (MSM8909) 2.4 GHz Snapdragon 7 Gen 1 ? 2.5 GHz MediaTek Dimensity 1050 (MT6879)
RAM 1.5 GB 6 GB ? 6 GB
Storage 16 GB * 128 GB ? raw hardware 128 GB
Main Camera 5 megapixel 16 megapixel - 50 megapixel
Wide Camera - 16 megapixel - 8 megapixel
Tele Camera - - - -
Video Capture 720p HD 4K UHD - 1080p HD
Front Camera 2 megapixel 8 megapixel - 8 megapixel
Weight 3.99 oz
(113g)
8.36 oz
(237g)
5.01 oz
(142g)
7.23 oz
(205g)
Dimensions 5.19" x 2.62" x 0.35"
(132 x 67 x 8.9 mm)
6.06" x 2.95" x 0.57"
(154 x 75 x 14.5 mm)
4.76" x 3.03" x 0.71"
(121 x 77 x 18 mm)
6.55" x 2.96" x 0.35"
(166 x 75 x 8.9 mm)
Platform / OS Android Android BlackBerry OS Android
Network Bands

4G LTE: 2, 4, 5, 13

WCDMA: 1, 2, 5

CDMA: 850, 1900

GSM: 850, 900, 1800, 1900

*

5G: 2, 5, 48, 66, 77-A, 77-C, 78, 260, 261

4G LTE: 1, 2, 3, 4, 5, 7, 12, 13, 46, 48, 66

WCDMA: 1, 2, 5, 8

CDMA: 850, 1900

5G: 2, 5, 25, 26, 29, 30, 41, 48, 66, 70, 71, 77-C

4G LTE: 2, 4, 5, 12, 14, 26, 29, 30, 48, 66

WCDMA: 2, 4, 5

GSM: 850, 900, 1800, 1900

Data Technology LTE (Cat 3) NR (5G) 1xRTT NR (5G)
Features 
Barometer - Yes - Yes
Fingerprint Reader - Yes
stand-alone
- Yes
stand-alone
Flashlight Yes Yes - Yes
Ruggedized - Yes - -
Water-Resistant - Yes
IPX8 (SCUBA)
- Yes
IPX2 (drip)
Accessibility
Hearing Aid Compatible Yes Yes - Yes
TTY/TDD (Digital) Yes Yes Yes -
Alerts
Ringer Profiles - - Yes -
Connectivity
Bluetooth Yes
Classic Audio
Yes
Classic Audio
- Yes
Classic Audio
NFC - Yes - Yes
USB Yes
Micro-USB
Yes
USB Type C
Yes Yes
USB Type C
Wi-Fi Yes
4 (802.11 b,g,n)
Yes
6E (802.11 a,ac,ax,b,g,n)
- Yes
6E (802.11 a,ac,ax,b,g,n)
Data & Network
Dual-SIM - Yes - -
Input
Side Keys Yes Yes Yes Yes
Text Keyboard, Hardware - - Yes -
Touch Screen Yes Yes - Yes
Memory
Memory Card Slot Yes Yes - Yes
Music
FM Radio - - - Yes
Headphone Jack (3.5mm) Yes - - Yes
Stereo Speakers - Yes - -
Photo & Video
Miracast 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
  * Some versions only
  LG K4 / Optimus Zone 3 / Rebel Kyocera DuraForce Pro 3 BlackBerry 7750 Boost Celero5G (2024)
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NOTE: Differences are highlighted with bold / black text for visual clarity only.

 
Phone LG K4 / Optimus Zone 3 / Rebel Kyocera DuraForce Pro 3 BlackBerry 7750 Boost Celero5G (2024)

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