Electronics » Cell Phones » Smartphones
2015 Best
Smartphones
REVIEWS AND COMPARISONS
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Design
Usability Score
?
70%
100%
85%
80%
90%
80%
90%
95%
75%
35%
65%
90%
100%
95%
60%
60%
75%
Build Quality
?
65%
100%
90%
75%
80%
80%
85%
95%
80%
60%
55%
75%
85%
45%
45%
45%
40%
Operating System
?
Android 4.4.2
iOS 8
iOS 8
Android 4.4.4
Android 4.4.4
Android 4.4.4
Android 4.4.2
Android 4.4.2
WP8
Fire OS 3.5
Android 4.2.2
Android 4.3
Android 4.4
Android 4.2.2
BlackBerry 10
BlackBerry 10.2
WP8
Screen Size (inches)
?
5.1
4.7
5.5
5.7
5.2
5.2
5.5
5
5
4.7
6
6.1
4.95
4.7
3.1
5
4.3
Display Resolution
?
1920 x 1080
1334 x 750
1920 x 1080
2560 x 1440
1920 x 1080
2560 x 1440
2560 x 1440
1920 x 1080
1920 x 1080
1280 x 720
1280 x 720
1280 x 720
1920 x 1080
1280 x 720
720 x 720
1280 x 720
1280 x 720
Pixel Density (PPI)
?
432
326
401
515
424
565
538
441
441
312
245
241
445
316
330
295
342
Screen Technology
?
AMOLED
IPS LCD
IPS LCD
AMOLED
IPS LCD
AMOLED
IPS LCD
Super LCD
AMOLED
IPS LCD
POLED
IPS LCD
IPS LCD
AMOLED
AMOLED
AMOLED
LCD
Weight (ounces)
?
5.11
4.55
6.07
6.21
5.36
5.96
5.26
5.64
5.89
5.64
6.24
7.13
4.59
4.59
4.9
6
4.59
Dimensions (inches)
?
5.59 x 2.85 x 0.32
5.44 x 2.64 x 0.27
6.22 x 3.06 x 0.28
6.04 x 3.09 x 0.33
5.75 x 2.83 x 0.29
5.65 x 2.89 x 0.44
5.76 x 2.93 x 0.35
5.76 x 2.78 x 0.37
5.39 x 2.80 x 0.39
5.48 x 2.62 x 0.35
6.32 x 3.21 x 0.34
6.34 x 3.33 x 0.37
5.43 x 2.72 x 0.34
5.09 x 2.57 x 0.41
4.71 x 2.63 x 0.41
5.54 x 2.83 x 0.37
5.21 x 2.61 x 0.40
Cameras
Image Quality Score
?
95%
95%
100%
95%
85%
80%
90%
65%
95%
55%
65%
75%
40%
65%
50%
50%
65%
Resolution (MP)
?
16
8
8
16
20.7
21
13
4
20
13
13
13
8
10
8
8
8
Aperture Size (F-stop)
?
2.2
2.2
2.2
2.2
2.3
2
2.4
2
2.4
2
2.4
2
2.5
2.4
2.2
2.2
2
Max Video Resolution
?
4K
1080p
1080p
4K
4K
4K
4K
1080p
1080p
1080p
1080p
1080p
1080p
1080p
1080p
1080p
1080p
Max Video Frame Rate (fps)
?
120
240
240
60
120
30
30
60
30
30
60
30
30
60
30
30
30
Flash Type
?
LED
Dual LED
Dual LED
LED
LED
Dual LED
Dual LED
Dual LED
Dual LED
LED
LED
LED
LED
LED
LED
LED
LED
Optical Image Stabilization
?
 
 
 
 
 
 
 
 
 
 
 
Front-Facing Resolution (MP)
?
2
1.2
1.2
3.7
2.2
2
2.1
5
1.2
2.1
2.1
5
1.3
2
2
2
2.1
Front-Facing Video Resolution
?
1080p
720p
720p
1440p
1080p
1080p
1080p
1080p
720p
1080p
1080p
1080p
720p
1080p
720p
720p
1080p
Internal Specs
Benchmark Results
?
73%
96%
100%
73%
69%
89%
65%
71%
63%
74%
77%
34%
62%
49%
N/A
N/A
27%
Processor Architecture
?
32-bit
64-bit
64-bit
32-bit
32-bit
32-bit
32-bit
32-bit
32-bit
32-bit
32-bit
32-bit
32-bit
32-bit
32-bit
32-bit
32-bit
Processor Speed (GHz)
?
2.5
1.4
1.4
2.7
2.5
2.7
2.5
2.3
2.2
2.2
2.26
1.6
2.26
1.7
1.5
1.7
1.5
Number of Cores
?
4
2
2
4
4
4
4
4
4
4
4
4
4
2
2
2
2
RAM (GB)
?
2
1
1
3
3
3
3
2
2
2
2
2
2
2
2
2
1
Built-In Storage (GB)
?
16/32
16/64/128
16/64/128
32
16/32
32/64
32
16/32
32
32/64
32
16
16/32
16/32
16
16
16
Expandable Storage
?
 
 
 
 
 
 
 
 
 
Battery Life
Battery Test Results
?
64%
51%
68%
59%
83%
65%
47%
67%
49%
47%
68%
100%
42%
43%
33%
N/A
31%
Talk Time (hours)
?
21
14
24
28.5
23
30
20
20
16.5
22
25.5
25
15.3
13.5
13
18
11
Web Browsing (hours)
?
10
11
12
10.5
12
11.5
6.5
9.5
7
9.5
9.5
8.5
4.5
8.5
8.5
10
6
Video Playback (hours)
?
12
11
14
17.5
12
13.5
10
11
9
11
20
12.5
5
10
11
12
6.5
Battery Capacity (mAh)
?
2800
1810
2915
3220
3100
3900
3000
2600
2420
2400
3500
4050
2300
2200
2100
2880
1800
Removable Battery
?
 
 
 
 
 
 
 
 
 
 
 
 
 
Wireless Charging
?
Some Models
 
 
 
 
Some Models
 
 
 
 
 
 
 
Features
Bluetooth 4.0+
?
 
Bluetooth aptX Audio
?
 
 
 
 
 
 
 
USB 3.0
?
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Positional Sensors
?
Barometer
?
 
 
 
 
 
 
 
Near Field Communication
?
 
Infrared Blaster
?
 
 
 
 
 
 
 
 
 
 
 
FM Radio
?
 
 
 
 
 
 
 
 
 
 
Fingerprint Scanner
?
 
 
 
 
 
 
 
 
 
 
 
 
 
Water Resistant
?
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Included Headphones
?
 
 
 
 
 
 
 
Carriers
Verizon Wireless
 
 
 
 
 
AT&T
 
 
 
 
 
T-Mobile
 
 
 
 
 
 
Sprint