Posted in: Android, Battery tests, Featured, Mobile phones

Samsung Galaxy Mega 6.3 battery life test is done, results are inside

The Samsung Galaxy Mega 6.3 is a big device, no question about it, it even makes the Galaxy S4 look compact. We already have a feel for the Mega 6.3 from its preview and we’re working on a full review. But before that’s done, we have to ask – does the battery live up to the “mega” monicker?

We’ve seen great battery efficiency from dual-core Snapdragon chipsets and the 3,200mAh battery has plenty of juice. So, it all comes down to the screen – and what a screen it is, it measures 6.3″ in diagonal and its surface area is only 23% smaller than a 7″ tablet (assuming a 16:10 screen for the tablet, like the Nexus 7).

Perhaps unsurprisingly, the Samsung Galaxy Mega 6.3 is close to the top of the talk time chart. Actually, we’re surprised it’s not closer to the top, but even so 20 hours of talk time on a single charge is more than anyone would need.


Talk time

  • Motorola RAZR MAXX (ICS)
    21:18
  • LG Optimus G Pro
    20:45
  • Motorola DROID RAZR MAXX
    20:24
  • Motorola RAZR i
    20:07
  • BlackBerry Q10
    20:00
  • Samsung Galaxy Mega 6.3
    19:54
  • Sony Xperia SP
    19:49
  • Samsung Galaxy S4 (S600)
    18:03
  • Samsung Galaxy Note II N7100
    16:57
  • Sony Xperia Z
    16:03
  • LG Optimus G
    15:30
  • Sony Xperia ZL
    15:22
  • Nokia Lumia 720
    15:17
  • Nokia Lumia 620
    14:17
  • Oppo Find 5
    14:17
  • Google Nexus 4
    14:17
  • HTC One
    13:38
  • HTC One X+
    13:31
  • Nokia Lumia 520
    13:33
  • Samsung Galaxy Grand Duos
    12:45
  • Huawei Ascend P1
    12:30
  • Sony Xperia L
    12:30
  • HTC Butterfly
    12:18
  • Samsung Galaxy Note
    12:14
  • Samsung I8530 Galaxy Beam
    11:58
  • Samsung Galaxy Premier
    11:30
  • Asus Padfone 2
    11:20
  • HTC Droid DNA
    11:07
  • HTC Windows Phone 8X
    11:07
  • Samsung Wave 3 S8600
    11:07
  • Samsung I9105 Galaxy S II Plus
    11:06
  • HTC Desire X
    11:03
  • Samsung Galaxy S4 (Octa)
    11:01
  • HTC One X (AT&T, LTE)
    10:35
  • Samsung I9300 Galaxy S III
    10:20
  • Samsung I9300 Galaxy S III (JB)
    10:15
  • Samsung Galaxy Xcover 2
    10:03
  • HTC One V
    10:00
  • Meizu MX 4-core
    10:00
  • Samsung Galaxy Express
    10:00
  • HTC One X
    9:57
  • HTC One S
    9:42
  • Samsung I9103 Galaxy R
    9:40
  • HTC Sensation XL
    9:30
  • Nokia Lumia 810
    9:05
  • Nokia Lumia 710
    9:05
  • Acer CloudMobile S500
    9:05
  • Motorola Atrix HD
    9:04
  • HTC Vivid
    9:02
  • Nokia Lumia 920
    8:56
  • Nokia Lumia 610
    8:51
  • HTC Rhyme
    8:48
  • Apple iPhone 5
    8:42
  • LG Optimus 3D Max P720
    8:42
  • Sony Ericsson Xperia neo V
    8:41
  • Meizu MX
    8:39
  • Samsung Galaxy S II
    8:35
  • Samsung Galaxy S Duos
    8:28
  • Nokia Lumia 800
    8:25
  • Samsung Galaxy Nexus
    8:23
  • Nokia Lumia 510
    8:22
  • Samsung Galaxy Fame
    8:21
  • BlackBerry Z10
    8:20
  • HTC Desire V
    8:20
  • Samsung Captivate Glide
    8:20
  • Sony Xperia T
    8:15
  • HTC Rezound (LTE)
    8:10
  • Samsung Galaxy Note (LTE)
    8:02
  • LG Optimus Vu
    7:57
  • LG Optimus 4X HD
    7:41
  • Apple iPhone 4S
    7:41
  • Samsung i937 Focus S
    7:25
  • HTC Evo 4G LTE (LTE)
    7:21
  • Samsung Galaxy S Blaze 4G
    7:14
  • Nokia Lumia 820
    7:09
  • Sony Xperia acro S
    7:09
  • Samsung Rugby Smart I847
    7:09
  • Sony Ericsson Xperia Pro
    6:57
  • Nokia N9
    6:57
  • HTC Radar
    6:53
  • Samsung Galaxy Ace Duos
    6:53
  • BlackBerry Curve 9380
    6:52
  • Sony Xperia E dual
    6:42
  • Samsung Galaxy S III mini
    6:22
  • Samsung Galaxy Pocket
    5:54
  • Nokia Lumia 900 for AT&T (LTE)
    5:53
  • Sony Xperia ion LTE
    5:52
  • Sony Xperia P
    5:33
  • Nokia 808 PureView
    5:16
  • LG Nitro HD (LTE)
    5:16
  • HTC Titan II (LTE)
    5:10
  • BlackBerry Bold 9790
    5:00
  • Pantech Burst
    4:46

The web browsing result was pretty good, considering that screen is a big power draw. The Galaxy Mega 6.3 has only 600mAh capacity more than the Galaxy S4, but that’s enough to squeeze out almost one hour more (a 5″ 1080p AMOLED screen is pretty power-hungry too). Also, the Apple iPad mini lasted about 50 minutes longer.

Web browsing

  • HTC One
    9:58
  • Apple iPhone 5
    9:56
  • Motorola RAZR MAXX (ICS)
    9:12
  • Apple iPad mini
    9:05
  • Samsung Galaxy Note II N7100
    8:48
  • BlackBerry Q10
    8:42
  • Nokia Lumia 810
    8:20
  • Asus Padfone 2
    8:20
  • Samsung Galaxy Mega 6.3
    8:17
  • Nokia Lumia 610
    8:01
  • HTC One X+
    7:56
  • Sony Xperia E dual
    7:42
  • Samsung Galaxy S III mini
    7:38
  • Nokia Lumia 720
    7:37
  • Samsung Galaxy S4 (S600)
    7:24
  • Motorola DROID RAZR MAXX
    7:23
  • HTC Radar
    7:17
  • Nokia Lumia 520
    7:15
  • Samsung Galaxy Grand Duos
    7:09
  • Samsung Galaxy Express
    7:09
  • Motorola RAZR i
    7:06
  • Samsung Galaxy S4 (Octa)
    6:58
  • Apple iPhone 4S
    6:56
  • HTC One V
    6:49
  • LG Optimus G Pro
    6:40
  • Samsung I9105 Galaxy S II Plus
    6:40
  • Sony Xperia L
    6:40
  • HTC Droid DNA
    6:40
  • Samsung Galaxy Premier
    6:40
  • Motorola Atrix HD
    6:40
  • BlackBerry Curve 9380
    6:40
  • Sony Xperia Z
    6:37
  • Samsung Galaxy Xcover 2
    6:35
  • BlackBerry Z10
    6:27
  • Samsung I9300 Galaxy S III (JB)
    6:27
  • HTC Butterfly
    6:24
  • Sony Xperia SP
    6:18
  • Samsung i937 Focus S
    6:15
  • Nokia Lumia 510
    6:13
  • Sony Xperia ZL
    6:04
  • HTC Windows Phone 8X
    6:01
  • Sony Xperia ion LTE
    5:56
  • Samsung Galaxy Fame
    5:55
  • Samsung Rugby Smart I847
    5:53
  • Pantech Burst
    5:51
  • Samsung Galaxy S Blaze 4G
    5:45
  • HTC Desire V
    5:44
  • HTC Evo 4G LTE
    5:41
  • Nokia Lumia 920
    5:40
  • Samsung Wave 3 S8600
    5:34
  • Oppo Find 5
    5:33
  • Sony Xperia T
    5:33
  • Samsung Captivate Glide
    5:33
  • Samsung I8530 Galaxy Beam
    5:28
  • Samsung Galaxy Note LTE
    5:24
  • Samsung Galaxy S Duos
    5:23
  • HTC Sensation XL
    5:20
  • Meizu MX 4-core
    5:19
  • Samsung I9300 Galaxy S III
    5:17
  • Sony Xperia acro S
    5:16
  • HTC Rezound
    5:16
  • HTC Desire X
    5:16
  • LG Optimus G
    5:15
  • HTC Rhyme
    5:08
  • Samsung I9103 Galaxy R
    5:07
  • HTC One X (AT&T)
    5:03
  • Sony Ericsson Xperia Pro
    4:50
  • LG Optimus Vu
    4:49
  • HTC Vivid
    4:46
  • Samsung Galaxy Ace Duos
    4:45
  • Meizu MX
    4:35
  • Google Nexus 4
    4:34
  • Nokia N9
    4:33
  • Acer CloudMobile S500
    4:32
  • Nokia Lumia 820
    4:24
  • Samsung Galaxy S II
    4:24
  • Sony Ericsson Xperia neo V
    4:20
  • HTC One X
    4:18
  • Nokia 808 PureView
    4:14
  • LG Optimus 3D Max P720
    4:10
  • Nokia Lumia 900 for AT&T
    4:10
  • Nokia Lumia 800
    4:07
  • HTC Titan II (LTE)
    4:05
  • HTC One S
    4:03
  • BlackBerry Bold 9790
    4:02
  • LG Nitro HD
    4:00
  • LG Optimus 4X HD
    3:59
  • Sony Xperia P
    3:59
  • Nokia Lumia 710
    3:51
  • Nokia Lumia 620
    3:50
  • Samsung Galaxy Pocket
    3:47
  • Samsung Galaxy Note
    3:35
  • Huawei Ascend P1
    3:23
  • Samsung Galaxy Nexus
    3:01

The video playback time is almost the same as the web browsing time, which goes to show that the screen is the primary power draw on the Galaxy Mega 6.3 (the chipset is under light load for video playback, but web browsing pushes the two Krait cores harder). Anyway, you can watch a couple of full length movies and still have plenty of juice for the rest of the day.

Video playback

  • Motorola RAZR MAXX (ICS)
    16:35
  • Motorola DROID RAZR MAXX
    14:17
  • Apple iPad mini
    12:51
  • Samsung Galaxy Premier
    12:51
  • Samsung Galaxy S4 (S600)
    12:30
  • Samsung Galaxy S4 (Octa)
    11:29
  • Samsung Galaxy Note II N7100
    11:27
  • BlackBerry Q10
    11:15
  • Apple iPhone 5
    10:12
  • HTC One
    10:02
  • Samsung I9300 Galaxy S III
    10:01
  • Samsung Galaxy Express
    10:00
  • Samsung I9105 Galaxy S II Plus
    10:00
  • Nokia 808 PureView
    9:53
  • Samsung I8530 Galaxy Beam
    9:42
  • Samsung Rugby Smart I847
    9:34
  • HTC One S
    9:28
  • Samsung I9300 Galaxy S III (JB)
    9:27
  • Apple iPhone 4S
    9:24
  • HTC Evo 4G LTE
    9:07
  • BlackBerry Z10
    8:44
  • LG Optimus G Pro
    8:40
  • Nokia N9
    8:40
  • Samsung Galaxy Mega 6.3
    8:34
  • HTC Butterfly
    8:28
  • Samsung Galaxy Note
    8:25
  • Samsung Galaxy Grand Duos
    8:11
  • HTC One X+
    8:11
  • Motorola RAZR i
    8:11
  • Samsung Galaxy S II
    8:00
  • Samsung i937 Focus S
    7:55
  • Samsung Wave 3 S8600
    7:52
  • Samsung Galaxy S III mini
    7:46
  • Sony Ericsson Xperia neo V
    7:45
  • Asus Padfone 2
    7:38
  • Huawei Ascend P1
    7:38
  • Samsung Galaxy S Blaze 4G
    7:33
  • HTC Droid DNA
    7:30
  • Samsung Galaxy Note LTE
    7:30
  • Samsung Galaxy Xcover 2
    7:30
  • Sony Xperia SP
    7:27
  • Nokia Lumia 610
    7:23
  • LG Optimus G
    7:16
  • Nokia Lumia 720
    6:43
  • Meizu MX 4-core
    6:33
  • Nokia Lumia 620
    6:32
  • HTC Windows Phone 8X
    6:27
  • Sony Xperia E dual
    6:27
  • Nokia Lumia 810
    6:27
  • HTC Desire V
    6:26
  • HTC One X (AT&T)
    6:26
  • Nokia Lumia 820
    6:25
  • Samsung Galaxy Ace Duos
    6:25
  • Nokia Lumia 510
    6:23
  • LG Optimus Vu
    6:23
  • Samsung I9103 Galaxy R
    6:21
  • Nokia Lumia 920
    6:19
  • HTC Sensation XL
    6:12
  • Samsung Galaxy Pocket
    6:06
  • Samsung Captivate Glide
    6:04
  • Sony Xperia ion LTE
    6:03
  • Samsung Galaxy Nexus
    6:02
  • Sony Xperia T
    6:01
  • Motorola Atrix HD
    6:01
  • HTC Vivid
    6:00
  • HTC Radar
    5:54
  • Nokia Lumia 800
    5:52
  • Nokia Lumia 520
    5:50
  • HTC Titan II
    5:50
  • BlackBerry Bold 9790
    5:47
  • HTC One X
    5:45
  • Sony Ericsson Xperia Pro
    5:44
  • Sony Xperia Z
    5:39
  • Sony Xperia acro S
    5:38
  • HTC Desire X
    5:38
  • Pantech Burst
    5:38
  • Sony Xperia ZL
    5:28
  • Meizu MX
    5:27
  • HTC Rhyme
    5:23
  • HTC One V
    5:20
  • Acer CloudMobile S500
    5:18
  • Oppo Find 5
    5:18
  • Nokia Lumia 900 for AT&T
    5:18
  • BlackBerry Curve 9380
    5:09
  • HTC Rezound
    5:03
  • Samsung Galaxy Fame
    5:02
  • Google Nexus 4
    4:55
  • Sony Xperia L
    4:44
  • Samsung Galaxy S Duos
    4:30
  • Sony Xperia P
    4:30
  • LG Nitro HD
    4:17
  • LG Optimus 4X HD
    4:14
  • LG Optimus 3D Max P720
    3:28
  • Nokia Lumia 710
    3:27

In the end, the Samsung Galaxy Mega 6.3 scored an endurance rating of 60h. That means you can go three days on a single charge (and plug in the phablet to charge at the end of the third) if you do an hour each of calling, web browsing and watching videos. You can learn more about how we do the battery test here.

We’re almost ready with the full review of the Mega 6.3 and we have to say the benchmark results are looking pretty good compared to last year’s flagships (quad-core Cortex-A9, relatively old GPU), so going with a dual-core Snapdragon is fine for a mid-range device with a 720p screen.

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