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Phone Samsung Galaxy S II, Epic 4G Touch HTC Bolt OnePlus 12 Huawei Ascend XT BlackBerry 7750
Current U.S. Carriers (none) (none) (none) (none) (none)
Global Availability Released Released Released Released Released
Specifications 
Display Size 4.5" diag.
5 : 3
5.5" diag.
16 : 9
6.8" diag.
20 : 9
6" diag.
16 : 9
?
Display Resolution & Type 480 x 800 pixels
(~206 ppi)
AMOLED
1440 x 2560 pixels
(~534 ppi)
LCD (TFT/TFD)
1440 x 3168 pixels
(~510 ppi)
AMOLED
720 x 1280 pixels
(~245 ppi)
LCD (TFT/TFD)
240 x 240 pixels
LCD (Color)
Display Refresh 60 Hz 60 Hz 120 Hz 60 Hz ?
Battery 1,800 mAh 3,200 mAh 5,400 mAh 3,000 mAh ?
Processor 1.2 GHz Samsung Exynos C210 dual-core 2 GHz Qualcomm Snapdragon 810 (MSM8994) Snapdragon 8 Gen 3 1.5 GHz Qualcomm Snapdragon 615 (MSM8939) ?
RAM ? 3 GB 12 GB * 2 GB ?
Storage 16 GB 32 GB 256 GB * 16 GB ? raw hardware
Main Camera 8 megapixel 16 megapixel 50 megapixel 8 megapixel -
Wide Camera - - 48 megapixel - -
Tele Camera - - 64 megapixel - -
Video Capture 1080p HD 4K UHD 8K 720p HD -
Front Camera 2 megapixel 8 megapixel 32 megapixel 2 megapixel -
Weight 4.55 oz
(129g)
6.14 oz
(174g)
7.76 oz
(220g)
7.27 oz
(206g)
5.01 oz
(142g)
Dimensions 5.1" x 2.7" x 0.38"
(130 x 69 x 9.6 mm)
6.05" x 3.04" x 0.32"
(154 x 77 x 8.1 mm)
6.47" x 2.98" x 0.36"
(164 x 76 x 9.1 mm)
6.45" x 3.3" x 0.35"
(164 x 84 x 8.9 mm)
4.76" x 3.03" x 0.71"
(121 x 77 x 18 mm)
Platform / OS Android Android Android Android BlackBerry OS
Network Bands

4G WiMAX: 41

CDMA: 800, 850, 1900

*

4G LTE: 2, 3, 4, 5, 7, 12, 25, 26, 41

WCDMA: 1, 2, 4, 5

CDMA: 800, 850, 1900

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

4G LTE: 2, 4, 5, 12, 30

WCDMA: 1, 2, 5

GSM: 850, 900, 1800, 1900

CDMA: 850, 1900

Data Technology WiMAX LTE (Cat 9) NR (5G) LTE (Cat 4) 1xRTT
Features 
Fingerprint Reader - Yes
stand-alone
Yes
in-display (optical)
- -
Flashlight - Yes Yes Yes -
Water-Resistant - Yes
IPX7 (snorkeling)
- - -
Accessibility
Hearing Aid Compatible Yes Yes Yes Yes -
TTY/TDD (Digital) Yes Yes - Yes Yes
Alerts
Ringer Profiles - - - - Yes
Connectivity
Bluetooth Yes
Classic Audio
Yes
Classic Audio
Yes
Auracast, LE Audio, Classic Audio
Yes
Classic Audio
-
NFC - Yes Yes - -
USB Yes
Micro-USB
Yes
USB Type C
Yes
USB Type C
Yes
Micro-USB
Yes
Wi-Fi Yes
4 (802.11 a,b,g,n)
Yes
5 (802.11 a,ac,b,g,n)
Yes
7 (802.11 a,ac,ax,b,be,g,n)
Yes
4 (802.11 b,g,n)
-
Data & Network
Dual-SIM - - Yes - -
Input
Side Keys Yes Yes Yes Yes Yes
Text Keyboard, Hardware - - - - Yes
Touch Screen Yes Yes Yes Yes -
Memory
Memory Card Slot Yes Yes - Yes -
Music
FM Radio - - - Yes -
Headphone Jack (3.5mm) Yes - - Yes -
Photo & Video
DLNA Yes Yes - - -
Miracast - Yes - - -
TV Output Yes - - - -
Power
Fast Charging - Yes Yes - -
Wireless Charging - - Yes - -
Voice
HD Voice - Yes Yes Yes -
Speaker Phone Yes Yes Yes Yes -
  Samsung Galaxy S II, Epic 4G Touch HTC Bolt OnePlus 12 Huawei Ascend XT BlackBerry 7750
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NOTE: Differences are highlighted with bold / black text for visual clarity only.

 
Phone Samsung Galaxy S II, Epic 4G Touch HTC Bolt OnePlus 12 Huawei Ascend XT BlackBerry 7750

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