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Phone Apple iPhone 4 (CDMA) OnePlus 7 Pro (5G) ZTE MSGM8 II Samsung Galaxy S22 Samsung Knack U310
Current U.S. Carriers (none) (none) (none) (none) (none)
Global Availability Released Released Released Released Released
Specifications 
Display Size 3.5" diag.
5 : 3
6.7" diag.
19.5 : 9
2.2" diag.
4 : 3
6.1" diag.
19.5 : 9
2.2" diag.
4 : 3
Display Resolution & Type 640 x 960 pixels
(~330 ppi)
LCD (TFT/TFD)
1440 x 3120 pixels
(~515 ppi)
AMOLED
220 x 176 pixels
(~130 ppi)
LCD (TFT/TFD)
1080 x 2340 pixels
(~422 ppi)
AMOLED
176 x 220 pixels
(~128 ppi)
LCD (TFT/TFD)
Display Refresh 60 Hz 90 Hz ? 120 Hz ?
Battery ? 4,000 mAh 900 mAh 3,700 mAh 1,000 mAh
Processor ? 2.8 GHz Qualcomm Snapdragon 855 ? Snapdragon 8 Gen 1 ?
RAM ? 6 GB * ? 8 GB ?
Storage 8 GB * 128 GB * ? raw hardware 128 GB * ? raw hardware
Main Camera 5 megapixel 48 megapixel 1 megapixel 50 megapixel -
Wide Camera - 16 megapixel - 12 megapixel -
Tele Camera - 8 megapixel - 10 megapixel -
Video Capture 720p HD 4K UHD - 8K -
Front Camera Yes 16 megapixel - 10 megapixel -
Weight 4.8 oz
(136g)
7.27 oz
(206g)
3.65 oz
(104g)
5.93 oz
(168g)
3.63 oz
(103g)
Dimensions 4.5" x 2.31" x 0.37"
(114 x 59 x 9.4 mm)
6.4" x 2.99" x 0.35"
(163 x 76 x 8.8 mm)
4.2" x 2.4" x 0.54"
(107 x 61 x 13.7 mm)
5.75" x 2.78" x 0.3"
(146 x 71 x 7.6 mm)
3.78" x 2.01" x 0.74"
(96 x 51 x 18.8 mm)
Form Factor Slab Slab Slab Slab Clamshell
Platform / OS iOS Android (proprietary) Android (proprietary)
Network Bands

CDMA: 850, 1900

5G: 41

4G LTE: 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 29, 30, 34, 38, 39, 41, 46, 48, 66, 71

WCDMA: 1, 2, 4, 5, 8, 19

CDMA: 850, 1900

GSM: 850, 900, 1800, 1900

*

CDMA: 850, 1700, 1900

5G: 2, 5, 7, 12, 25, 30, 38, 41, 48, 66, 71, 77-A, 77-C, 78, 257, 258, 260, 261

4G LTE: 1, 2, 3, 4, 5, 7, 12, 13, 14, 20, 25, 26, 28, 29, 30, 38, 39, 40, 41, 48, 66, 71

WCDMA: 1, 2, 4, 5, 8

GSM: 850, 900, 1800, 1900

CDMA: 850, 1900

Data Technology EVDO rA LTE (Cat 18) 1xRTT NR (5G) -
Features 
Barometer - - - Yes -
Fingerprint Reader - Yes
in-display (optical)
- Yes
in-display (ultrasonic)
-
Flashlight - Yes - Yes -
GPS / Location n/a n/a Yes n/a Yes
Water-Resistant - Yes - Yes
IPX8 (SCUBA)
-
Accessibility
Adjustable Text Size n/a n/a - n/a Yes
Hearing Aid Compatible Yes Yes Yes Yes Yes
Multiple Languages n/a n/a Yes n/a Yes
TTY/TDD (Digital) - Yes Yes Yes Yes
Alerts
Extra Display - - - - Yes
Connectivity
Bluetooth Yes
Classic Audio
Yes
Classic Audio
Yes
Classic Audio
Yes
Classic Audio
-
Mobile Hotspot n/a n/a - n/a -
NFC - Yes - Yes -
USB Yes Yes
USB Type C
Yes
Mini-USB
Yes
USB Type C
-
Wi-Fi Yes
4 (802.11 b,g,n)
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 -
Ringer ID n/a n/a Yes n/a -
Voice Dialing n/a n/a Yes n/a Yes
Customization
Custom Graphics n/a n/a Yes n/a -
Custom Ringtones n/a n/a Yes n/a -
Real-Music Ringers n/a n/a Yes n/a -
Data & Network
WAP / Web Browser n/a n/a Yes n/a -
Input
Predictive Text Entry n/a n/a - n/a Yes
Side Keys Yes Yes Yes Yes Yes
Text Keyboard, Hardware - - Yes - -
Touch Screen Yes Yes - Yes -
Messaging
Email Client n/a n/a - n/a -
EMS / Picture Messaging n/a n/a - n/a Yes
MMS n/a n/a Yes n/a -
Music
Headphone Jack (3.5mm) Yes - - - -
Music Player n/a n/a - n/a -
Stereo Speakers - Yes - Yes -
Photo & Video
TV Output Yes - - Yes -
Video Calling n/a n/a - n/a -
Power
Fast Charging - Yes - Yes -
Wireless Charging - - - Yes -
Productivity
Alarm n/a n/a Yes n/a Yes
Calculator n/a n/a Yes n/a Yes
Calendar n/a n/a Yes n/a Yes
Voice Memo n/a n/a Yes n/a -
Software
BREW n/a n/a Yes n/a -
Games n/a n/a Yes n/a -
Voice
HD Voice - Yes - Yes -
Headset Jack (2.5 mm) n/a n/a Yes n/a Yes
Speaker Phone Yes Yes Yes Yes Yes
  Apple iPhone 4 (CDMA) OnePlus 7 Pro (5G) ZTE MSGM8 II Samsung Galaxy S22 Samsung Knack U310
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NOTE: Differences are highlighted with bold / black text for visual clarity only.

 
Phone Apple iPhone 4 (CDMA) OnePlus 7 Pro (5G) ZTE MSGM8 II Samsung Galaxy S22 Samsung Knack U310

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