Oukitel K12 Review

29 Июнь 2019, 13:17:01

Oukitel K12 Review
You can buy Oukitel K12 at a promotional price from Oukitel's official store on AliExpress or GearBest. More information can be found on Oukitel's website

Battery Tests

Oukitel K12 packs a huge 10,000 mAh Li-Pol battery. It is non-removable and is coupled with a 5V/6A fast charger. According to the manufacturer, it should provide up to 51 h talk time, 54 h listening to music, 14.5 h of online video playback, 11 h of gaming, and 31 days of standby time. All battery tests we run on the devices we review are developed by us and performed with the screen of the device being calibrated to 200 cd/m2. Battery saving features are disabled.
Charging (2 hours and 17 minutes)
It took our review unit 2 hours and 17 minutes to charge from 0% to 100% with the provided USB Type-C cable and 30W fast charger. This complies with Oukitel's data. The charging speed is fast until the battery gains 70% of its capacity. This happens in 1 hour and 17 minutes. After that, charging slows down and the remaining 30% need 1 hour. The battery temperature starts at 34°C and in 1 hour and 2 minutes reaches its peak of 44°C degrees staying there for 8 minutes. After that, the battery temperature drops down and at the end measures 36°C.
Browsing (25 hours and 11 minutes)
During our intensive browsing test, the battery of our review unit lasted for 25 hours and 11 minutes. This is the 5th best result from this test from all devices we've reviewed so far. The discharging process has quite a distinctive pattern with a very slow start and a very slow end. The battery needs 1 hour and 24 minutes to drop by 1%. After that, discharging speeds up and maintains a steady pace until the battery drops to 1% of its capacity when it slows down again. The battery temperature starts at 28°C and in 1 hour and 57 minutes, reaches 34°C. It remains at that level until the end with minor fluctuations down to 33°C and 35°C.
1080p Video (31 hours and 51 minutes)
1920x1080, 30 fps, H.264, 20Mbps bitrate
The video test for battery life uses a 1080p video at 30 fps with a ~20Mbps rate is used. Our review unit's score from this test is 31 hours and 51 minutes. This is the third-best result in this test we've got so far after the Ulefone Power 5S with its 13000 mAh battery and the Oukitel K10 with its 11000 mAh battery. The discharging process develops slowly for the first 2 hours during which the battery loses only 1% of its capacity. Afterwards, the discharging speed increases and develops steadily until the battery drops to 1% of its capacity when discharging slow down again. The battery temperature starts at 28°C and after 1 hour and 29 minutes, it reaches 32°C. It remains at this level for the next 22 hours with minor fluctuations. Five hours and 49 minutes before the end, it goes up to 33°C and remains at this level until the end.
3D Graphics/Gaming (17 hours)
YEBIS OpenGL ES 3.0 3D Tech Demo
For the 3D Graphics/Gaming test, the YEBIS OpenGL ES 3.0 3D Tech Demo is used. The battery depletes in 17 hours which is the third-best result in this test so far. The discharging process is very slow in the beginning. It takes 55 minutes for the battery capacity to drop by 1%. Another 11 minutes are needed for another 1%. After that, discharging gains speed and maintains a relatively steady pace until the battery drops to 1% of its capacity and the discharging slows down again. The battery temperature starts at 36°C and in 1 hour and 17 minutes reaches 39°C maintaining this level until the end.
Browsing
FOSSiBOT F109
27:07 (10600 mAh)
Ulefone Power Armor 14 Pro
27:00 (10000 mAh)
Ulefone Armor 3
26:57 (10300 mAh)
Ulefone Armor Pad 2
26:48 (18600 mAh)
Doogee V30
26:38 (10800 mAh)
Ulefone Power Armor 19
26:38 (9600 mAh)
Doogee V10
26:16 (8500 mAh)
Doogee S80
25:42 (10080 mAh)
Ulefone Power Armor 16S
25:36 (9600 mAh)
Oukitel RT2
25:28 (20000 mAh)
Oukitel K12
25:11 (10000 mAh)
Ulefone Power Armor 19T
24:35 (9600 mAh)
Phonemax P10
24:11 (12000 mAh)
iiiF150 R2022
23:53 (8300 mAh)
Ulefone Armor 21
23:34 (9600 mAh)
Blackview P10000 Pro
23:27 (11000 mAh)
Oukitel WP17
23:12 (8300 mAh)
Doogee BL9000
22:33 (9000 mAh)
Doogee S97 Pro
22:26 (8500 mAh)
Doogee BL12000 Pro
22:24 (12000 mAh)
Oukitel WP27
21:58 (8500 mAh)
1080p Video
FOSSiBOT F106 Pro
35:58 (12000 mAh)
Cubot KingKong 8
33:55 (10600 mAh)
Doogee V10
33:48 (8500 mAh)
Ulefone Armor 27 Pro 5G
33:38 (10600 mAh)
Ulefone Power Armor 14 Pro
33:02 (10000 mAh)
Oukitel K10
32:30 (11000 mAh)
Ulefone Power Armor 13
32:21 (13200 mAh)
Cubot KingKong X
32:17 (10200 mAh)
FOSSiBOT F109
32:07 (10600 mAh)
Cubot KingKong Power 3
31:57 (10200 mAh)
Oukitel K12
31:51 (10000 mAh)
Ulefone Armor 27T Pro 5G
30:55 (10600 mAh)
Oukitel RT2
29:46 (20000 mAh)
Doogee S80
29:23 (10080 mAh)
Ulefone Power Armor 18T
29:18 (9600 mAh)
Doogee BL12000 Pro
29:05 (12000 mAh)
Ulefone Power Armor 14
28:41 (10000 mAh)
Doogee BL9000
28:32 (9000 mAh)
Ulefone Power Armor 19T
28:04 (9600 mAh)
Doogee S100
27:53 (10800 mAh)
Ulefone Armor Pad 2
27:31 (18600 mAh)
3D Graphics/Gaming
Oukitel WP33 Pro
31:30 (22000 mAh)
Oukitel WP15
30:26 (15600 mAh)
Oukitel RT7 Titan 5G
26:46 (32000 mAh)
Oukitel WP19
25:28 (21000 mAh)
FOSSiBOT F102
24:39 (16500 mAh)
Unihertz 8849 Tank 2
23:28 (15500 mAh)
Ulefone Power 5S
18:27 (13000 mAh)
Oukitel K10
18:26 (11000 mAh)
Ulefone Armor Pad 2
18:14 (18600 mAh)
Oukitel RT2
17:28 (20000 mAh)
Oukitel K12
17:00 (10000 mAh)
Blackview P10000 Pro
16:47 (11000 mAh)
Ulefone Power Armor 14
16:24 (10000 mAh)
Doogee V30
16:21 (10800 mAh)
Doogee S100
16:12 (10800 mAh)
Doogee BL12000 Pro
16:10 (12000 mAh)
Ulefone Power Armor 18T
15:57 (9600 mAh)
Ulefone Armor 3
15:41 (10300 mAh)
Cubot KingKong 5 Pro
15:08 (8000 mAh)
Doogee S80
15:01 (10080 mAh)
Doogee S86 Pro
14:52 (8500 mAh)
The above photos of our Oukitel K12 review unit are taken with a FLIR thermal camera. The left photo shows the device's temperature during charging. The device itself is not hot at all. The hottest area of the body is in the top left area, where the SIM tray is. The temperature there is 37.8°C. However, the plug of the USB cable is very hot with a temperature of 50.2°C. The USB port area is hot as well with a temperature of 40.8 °C. The second photo depicts the device's temperature during our 3D battery life test. In this case, the device gets warm in the right part of the upper half of the body with a temperature of 38.5°C and the centre of the chin with a temperature of 39.2°C.

Battery Settings

The Battery menu is a stock Android 9 Pie one. It offers information about the battery status, apps status and three toggles - for the battery saver, the battery percentage and the standby intelligent power saving. Of course, battery usage history is available as well. The System Manager gives you more tools to manage battery life. Its Power Manager offers two toggles for a Super power-saving mode and a Smart-saving mode. The Super power-saving mode has three sub-options - smart power, long standby and superpower. You can customize the smart-power settings only. If the Smart-saving mode is switched on, it will auto-activate after the battery capacity drops to a certain level of your choice - 10%, 20% or 30%.

Последние обзоры

Список последних обзоров мобильных устройств, сделанные нами

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Встроенная память: 256 ГБ
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Графический процессор: ARM Mali-G610 MC6, 950 МГц
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Встроенная память: 256 ГБ
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Аккумулятор: 5100 мА·ч, Li-polymer (Литий-полимерный)
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Графический процессор: ARM Mali-G57 MC2, 1072 МГц
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Встроенная память: 256 ГБ
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Встроенная память: 256 ГБ
Экран: 6.78 in, IPS, 1080 x 2460 пикселей, 24 бит
Аккумулятор: 10600 мА·ч, Li-polymer (Литий-полимерный)
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Графический процессор: Qualcomm Adreno 740, 680 МГц
Оперативная память: 8 ГБ, 12 ГБ, 16 ГБ, 4266 МГц
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Экран: 6.78 in, Q9+ AMOLED, 1260 x 2800 пикселей, 30 бит
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Графический процессор: ARM Mali-G57 MC2, 1072 МГц
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Встроенная память: 256 ГБ
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Графический процессор: ARM Mali-G57 MC2, 1000 МГц
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