My smartphone comparision with grid and points. Written to decide which device is right to buy.

1. Maps
USB-OTG Physical
HDMI/MHL NFC micro-SDHC Default + Free Offline Total
Native OS Processore RAM Support Multitasking Camera Ext Camera Int Flash Autofocus Display Mass-memory Keyboard Apps Position
Adapter Adapter Slot Framework Turn-by-Turn Points
Support QWERTY
Navigation
AMOLED 3.9''
Single-core 1 GHz declared for 8 MP YES C/C++ Poor
Nokia N9 Harmattan
Cortex A8
1 GB
until 2015
YES
Carl Zeiss optics VGA
dual LED flash YES 480x854 pixels
16M colors
YES YES YES YES NO
Qt 4.x
YES
Good quality
46 1°
5 2 3 4 3 5 1 2 1 3 3 2 1 1 0 5 2 3
4.7''
Windows Phone YES (without YES HTML5 C# Medium
HTC Titan
7.5 Mango
Single-core 1.5 GHz 512 MB Very Good
Close button)
8 MP
1.3 MP
dual LED flash YES 480x800 pixels
16M colors
NO NO NO NO NO
Silverlight XNA
NO
Bad quality
35 6°
4 3 2 4 2 4 2 2 1 4 0 0 0 0 0 4 0 3
HD Super AMOLED
Android Dual-core 1.4 GHz NO (but YES YES YES YES Rich
Samsung Galaxy Note
2.3.5 Cortex A9
1 GB Good
with java thread)
8 MP
2 MP
single LED flash YES 5.3'' 800x1280 pixels
16M colors
(optional external) (optional)
YES YES NO Java
POOR Bad quality
41 2°
3 5 3 4 1 4 4 1 1 5 1 1 1 1 0 1 1 4
Super AMOLED 4.65''
Android Dual-core 1.2 GHz YES YES Rich
Samsung Galaxy Nexus
4 Cortex A9
1 GB Excellent YES 5 MP
1.3 MP
single LED flash YES 720x1280 pixels
16M colors
NO YES NO NO NO Java
POOR Bad quality
38 4°
4 4 3 5 3 3 2 1 1 4 0 2 0 0 0 1 1 4
Super AMOLED 4.3"
Android Dual-core 1.2 GHz NO (but YES YES Rich
Motorola RAZR
2.3.5 Cortex A9
1 GB Good
with java thread)
8 MP
1.3 MP
single LED flash YES 960x540
16M colors
YES YES YES YES NO Java
POOR Bad quality
39 3°
3 4 3 4 1 4 2 1 1 3 3 2 1 1 0 1 1 4
LED IPS TFT 3.5''
Symbian declared for YES Medium
Nokia 701
Belle
Single-core 1 GHz 512 MB
until 2016
YES 8 MP
2.8 MP
dual LED flash YES 360x640 pixels
16M colors
NO YES YES YES NO Qt 4.x YES
Bad quality
41 2°
3 2 2 3 3 4 5 2 1 2 0 2 1 1 0 5 2 3
TFT 2.46''
Symbian declared for YES Medium
Nokia E6-00
Anna
Single-core 680 MHz 256 MB
until 2016
YES 8 MP
2.8 MP
dual LED flash YES 640x480 pixels
16M colors
NO NO YES YES YES Qt 4.x YES
Bad quality
37 5°
2 1 1 2 3 4 5 2 1 1 0 0 1 1 3 5 2 3
AMOLED 3.7''
Windows Phone YES (without 8 MP HTML5 C# Medium
Nokia Lumia 800
7.5 Mango
Single-core 1.4 GHz 512 MB Very Good
Close App option) Carl Zeiss optics
NO dual LED flash YES 480x800 pixels
16M colors
NO NO NO NO NO
Silverlight XNA
YES
Bad quality
35 6°
4 3 2 4 2 5 0 2 1 3 0 0 0 0 0 4 2 3
TFT 3.7''
Windows Phone YES (without HTML5 C# Medium
Nokia Lumia 710
7.5 Mango
Single-core 1.4 GHz 512 MB Very Good
Close App option)
5 MP NO single LED flash YES 480x800 pixels
16M colors
NO NO NO NO NO
Silverlight XNA
YES
Bad quality
31 8°
4 3 2 4 2 3 0 1 1 2 0 0 0 0 0 4 2 3
AMOLED 3.5''
Symbian declared for 8 MP YES Medium
Nokia C7-00
Anna
Single-core 680 MHz 256 MB
until 2016
YES
Carl Zeiss optics 2.8 MP
dual LED flash YES 360x640 pixels
16M colors
NO YES YES YES NO Qt 4.x YES
Bad quality
38 4°
2 1 1 2 3 5 5 2 1 3 0 2 1 1 0 4 2 3
Super AMOLED 3.7''
Windows Phone YES (without YES HTML5 C# Medium
Samsung Omnia W
7.5 Mango
Single-core 1.4 GHz 512 MB Very Good
Close App option)
5 MP
VGA
single LED flash YES 480x800 pixels
16M colors
NO NO NO NO NO
Silverlight XNA
NO
Bad quality
32 7°
4 3 2 4 2 3 1 1 1 4 0 0 0 0 0 4 0 3
Super AMOLED Plus
Android Dual-core 1.2 GHz NO (but YES YES Rich
Samsung Galaxy S II
2.3.5 Cortex A9
1 GB Not so great
with java thread)
8 MP
2 MP
single LED flash YES 4.3'' 480x800 pixels
16M colors
YES (MHL) YES YES YES NO Java
POOR Bad quality
39 3°
3 4 3 2 1 4 4 1 1 4 2 2 1 1 0 1 1 4
Excluded a priori: Mandatory:
Nokia 700 Multitouch
Nokia 603 Accelerometer
Nokia C6-01
Nokia N8
Nokia X7
Nokia E7