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Samsung Galaxy A8
Alcatel Idol 3
Oppo R7
Sony Xperia Z3
Sony Xperia Z3+
Samsung Galaxy A8
Alcatel Idol 3
Oppo R7
Sony Xperia Z3
Sony Xperia Z3+
$500 - $722
$250
$400 - $578
$900
$800
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ReviewGist
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ReviewGist
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Release Date
Aug 2015
May 2015
Jul 2015
Sep 2014
Jun 2015
Network Type
GSM 850 / 900 / 1800 / 1900, HSDPA 850 / 900 / 1900 / 2100, LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800), GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2, HSDPA 850 / 900 / 1900 / 2100 - A800F, A800Y, LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800), 40(2300) - A800F
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (optional), HSDPA 850 / 900 / 1900 / 2100, LTE band 1(2100), 3(1800), 7(2600), 8(900), 20(800)
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2, HSDPA 850 / 900 / 1900 / 2100 - Global, Taiwan, LTE band 1(2100), 3(1800), 7(2600), 8(900), 40(2300) - Global
GSM 850 / 900 / 1800 / 1900 - D6603, D6643, D6653, D6616, HSDPA 850 / 900 / 1700 / 1900 / 2100 - D6603, D6643, D6653, D6616, LTE 700/800/850/900/1700/1800/1900/2100/2600, (1/2/3/4/5/7/8/13/17/20) - D6603
GSM 850 / 900 / 1800 / 1900, HSDPA 850 / 900 / 1900 / 2100, LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 17(700), 20(800), 28(700), 40(2300), GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2, HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100, LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 17(700), 20(800), 38(2600), 39(1900), 40(2300), 41(2500)
Depth
0.23 in.
0.29 in.
0.25 in.
0.29 in.
0.27 in.
Digital Camera Resolution
16.0 MP
13.0 MP
13.0 MP
20.7 MP
20.7 MP
Installed RAM (GB)
2.0 GB
2.0 GB
3.0 GB
3.0 GB
3.0 GB
Screen Size(Diagonal)
5.7 inch
5.5 inch
5.0 inch
5.2 inch
5.2 inch
Front Webcam Resolution
5.0 MP
8.0 MP
8.0 MP
2.2 MP
5.1 MP
Processor Type
Quad-core 1.8 GHz Cortex-A53 & quad-core 1.3 GHz Cortex-A53, Quad-core 1.8 GHz Cortex-A53 & quad-core 1.3 GHz Cortex-A53 - A800F, Quad-core 1.8 GHz Cortex-A15 & quad-core 1.3 GHz Cortex-A7- A800Y
Quad-core 1.5 GHz Cortex-A53 & quad-core 1.0 GHz Cortex-A53
Quad-core 1.5 GHz Cortex-A53 & quad-core 1.0 GHz Cortex-A53
Quad-core 2.5 GHz Krait 400
Quad-core 1.5 GHz Cortex-A53 & Quad-core 2 GHz Cortex-A57, Quad-core 1.5 GHz Cortex-A53 & Quad-core 2 GHz Cortex-A57
Battery Capacity
3050.0 mAh
2910.0 mAh
2320.0 mAh
3100.0 mAh
2930.0 mAh
Operating System
Android OS, v5.1 (Lollipop), Android OS, v5.1 (Lollipop)
Android OS, v5.0 (Lollipop)
Android OS, v4.4.2 (KitKat)
Android OS, v4.4.4 (KitKat), planned upgrade to v5.0 (Lollipop)
Android OS, v5.0 (Lollipop), Android OS, v5.0 (Lollipop)
Average Rating
 3.9 stars
 3.8 stars
 3.9 stars
 4.2 stars
 3.3 stars
Camera
71% Positive
29% Negative
66% Positive
34% Negative
100% Negative
88% Positive
12% Negative
44% Positive
56% Negative
Display
100% Positive
100% Positive
75% Positive
25% Negative
92% Positive
8% Negative
60% Positive
40% Negative
Ease of Use
83% Positive
17% Negative
100% Positive
100% Positive
66% Positive
34% Negative
50% Positive
50% Negative
Look and Feel
83% Positive
17% Negative
80% Positive
20% Negative
100% Positive
68% Positive
32% Negative
100% Positive
Battery
100% Positive
60% Positive
40% Negative
100% Negative
92% Positive
8% Negative
100% Negative

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