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Phone Coolpad Quattro 4G Samsung Galaxy S9+ Bold N2 Nokia N900
Current U.S. Carriers (none) (none) (none) (none)
Global Availability Released Released Released Released
Specifications 
Display Size 4" diag.
5 : 3
6.2" diag.
18.5 : 9
6.6" diag.
19.5 : 9
3.5" diag.
5 : 3
Display Resolution & Type 480 x 800 pixels
(~233 ppi)
LCD (TFT/TFD)
1440 x 2960 pixels
(~531 ppi)
AMOLED
1080 x 2340 pixels
(~390 ppi)
AMOLED
800 x 480 pixels
(~267 ppi)
LCD (TFT/TFD)
Display Refresh 60 Hz 60 Hz 60 Hz ?
Battery 1,600 mAh 3,500 mAh 4,200 mAh 1,320 mAh
Processor ? 2.8 GHz Qualcomm Snapdragon 845 2.4 GHz MediaTek Dimensity 810 600 MHz TI OMAP 3430 (ARM Cortex-A8)
RAM ? 6 GB 8 GB ?
Storage 512 MB 64 GB 256 GB ? raw hardware
Main Camera 3 megapixel 12 megapixel 64 megapixel 5 megapixel
Wide Camera - - 5 megapixel -
Tele Camera - 12 megapixel - -
Video Capture VGA (640 x 480) 4K UHD 2K / Quad HD ?
Front Camera Yes 8 megapixel 16 megapixel -
Weight 3.31 oz
(94g)
6.67 oz
(189g)
7.2 oz
(204g)
6.38 oz
(181g)
Dimensions 4.96" x 2.6" x 0.51"
(126 x 66 x 13 mm)
6.22" x 2.91" x 0.33"
(158 x 74 x 8.5 mm)
6.64" x 3.02" x 0.35"
(169 x 77 x 8.9 mm)
4.36" x 2.35" x 0.69"
(111 x 60 x 17.6 mm)
Form Factor Slab Slab Slab Slide
Platform / OS Android Android Android (proprietary)
Network Bands

4G LTE: 2, 4

CDMA: 850, 1700, 1900

4G LTE: 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 18, 19, 20, 25, 26, 28, 29, 30, 38, 39, 40, 41, 66, 71

WCDMA: 1, 2, 4, 5, 8

CDMA: 800, 850, 1900

GSM: 850, 900, 1800, 1900

*

5G: 2, 5, 25, 41, 66, 71, 77-C

4G LTE: 2, 4, 5, 12, 13, 25, 26, 41, 66, 71

WCDMA: 1, 2, 4, 5

GSM: 850, 900, 1800, 1900

WCDMA: 1, 4, 8

GSM: 850, 900, 1800, 1900

Data Technology LTE (Cat 3) LTE (Cat 18) NR (5G) HSPA 10.1
Features 
Barometer - Yes - -
Fingerprint Reader - Yes
stand-alone
Yes
in-display (optical)
-
Flashlight - Yes Yes -
GPS / Location n/a n/a n/a Yes
VR-ready - Yes - -
Water-Resistant - Yes
IPX8 (SCUBA)
- -
Accessibility
Hearing Aid Compatible Yes Yes - Yes
Multiple Languages n/a n/a n/a Yes
TTY/TDD (Digital) Yes Yes - -
Connectivity
Bluetooth Yes
Classic Audio
Yes
Classic Audio
Yes
Yes
Classic Audio
MirrorLink - Yes - -
Mobile Hotspot n/a n/a n/a -
NFC - Yes - -
USB Yes Yes
USB Type C
Yes
USB Type C
Yes
Micro-USB
Wi-Fi Yes Yes
5 (802.11 a,ac,b,g,n)
Yes
5 (802.11 ac,b,g,n)
Yes
802.11 b,g
Contacts
Picture ID n/a n/a n/a Yes
Ringer ID n/a n/a n/a -
Voice Dialing n/a n/a n/a -
Customization
Custom Graphics n/a n/a n/a Yes
Custom Ringtones n/a n/a n/a Yes
Real-Music Ringers n/a n/a n/a Yes
Data & Network
Data Tethering n/a n/a n/a -
WAP / Web Browser n/a n/a n/a Yes
Input
Predictive Text Entry n/a n/a n/a -
Side Keys Yes Yes Yes Yes
Stylus - - - Yes
Text Keyboard, Hardware - - - Yes
Touch Screen Yes Yes Yes Yes
Memory
Memory Card Slot Yes Yes - Yes
Messaging
Email Client n/a n/a n/a Yes
Instant Messaging n/a n/a n/a Yes
MMS n/a n/a n/a -
Music
FM Radio - Yes * - -
FM Transmitter n/a n/a n/a Yes
Headphone Jack (3.5mm) Yes Yes - Yes
Music Player n/a n/a n/a Yes
Stereo Speakers - Yes - Yes
Photo & Video
DLNA - - - Yes
TV Output - Yes - Yes
Video Calling n/a n/a n/a Yes *
Power
Fast Charging - Yes Yes -
Wireless Charging - Yes - -
Productivity
Alarm n/a n/a n/a Yes
Calculator n/a n/a n/a Yes
Calendar n/a n/a n/a Yes
Voice Memo n/a n/a n/a -
Software
Games n/a n/a n/a Yes
Voice
HD Voice - Yes Yes -
Speaker Phone Yes Yes Yes Yes
  * Some versions only
  Coolpad Quattro 4G Samsung Galaxy S9+ Bold N2 Nokia N900
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NOTE: Differences are highlighted with bold / black text for visual clarity only.

 
Phone Coolpad Quattro 4G Samsung Galaxy S9+ Bold N2 Nokia N900

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