OnePlus 7T vs Oukitel K9

GSM 850, 900, 1800, 1900; CDMA 800 & TD-SCDMA

GSM 850, 900, 1800, 1900

HSDPA 850, 900, 1700(AWS), 1800, 1900, 2100

W-CDMA 850, 900, 1700, 1900, 2100

LTE frequency band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 13(700), 17(700), 18(800), 19(800), 20(800), 25(1900), 26(850), 28(700), 29(700), 32(1500), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500), 66(1700/2100) - EU; LTE frequency band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 13(700), 17(700), 18(800), 19(800), 20(800), 25(1900), 26(850), 28(700), 29(700), 30(2300), 34(2000), 38(2600), 39(1900), 41(2500), 46, 48, 66(1700/2100), 71(600) - North America; LTE frequency band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 13(700), 17(700), 18(800), 19(800), 20(800), 26(850), 28(700), 29(700), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500) - China, India

LTE frequency band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 17(700), 18(800), 19(800)

42.2 Mbps

-

5.76 Mbps

-

3.1 Mbps download, 1.8 Mbps upload

-

LTE Cat16, 1 Gbps download, 150 Mbps upload

LTE Cat6, 301.5 Mbps download, 51 Mbps upload

2019-9

2019

2019-10

2019

Front glass, back glass, aluminium frame

Aluminium alloy, plastic

Dual SIM (Nano-SIM, dual stand-by)

Dual SIM (Nano-SIM/microSD)

160.9 mm

177.6 mm

74.4 mm

86.3 mm

8.1 mm

8.9 mm

190 g

232 g

Black, Silver

Black, Blue

Fluid AMOLED capacitive touchscreen

IPS capacitive touchscreen

6.55 inches

7.12 inches

1080 x 2400 pixels

1080 x 2244 pixels

402 ppi

350 ppi

Scratch resistant, Corning Gorilla Glass 6

2.5D curved glass screen, LTPS (Low Temperature PolySilicon)

HDR10+, DCI-P3 100%

-

Single-core 2.96 GHz Kryo 485

Quad-core 2.3 GHz Cortex-A53

Triple-core 2.42 GHz Kryo 485

quad-core 1.8 GHz Cortex-A53

Quad-core 1.78 GHz Kryo 485

Qualcomm SDM855 Snapdragon 855+

MediaTek Helio P35 (MT6765)

Adreno 640

PowerVR GE8320

8, 12 GB

6 GB

128, 256 GB

64 GB

No

microSD, microSDHC, microSDXC

-

256 GB

UFS 3.0

eMMC 5.1

OxygenOS 10 (Android 10)

Android 9.0 Pie

Triple

Dual

48 MP, f/1.6 , 26 mm, 1/2" , 0.8 µm, 2x optical zoom

16 MP

12 MP, f/2.2 , 51 mm, 1.0 µm

2 MP

16 MP, f/2.2 , 17 mm, 1/3.0"

8000 x 6000 pixels

4608 x 3456 pixels

2160p@30/60fps, 1080p@30/60/240fps, 720p@960fps, Auto HDR, gyro-EIS

1080p@30fps

LED flash

quad-LED flash

Autofocus, continuous shooting, digital zoom, digital image stabilization, optical image stabilization, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, RAW

Autofocus, continuous shooting, digital zoom, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode

16 MP, f/2.0 , 25 mm, 1/3.1" , 1.0 µm

8 MP, 1.124 µm

4608 x 3456 pixels

3264 x 2448 pixels

1080p@30fps, gyro-EIS

1080p@30fps

No

-

Yes, with stereo speakers

Yes

Yes

-

No

FM radio, with RDS

Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5Ghz, 802.11ac

Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5GHz

Type-C 1.0 reversible connector

Type-C reversible connector

v5.0

v4.2

Yes

-

aptX HD

-

Yes

-

Yes, with dual-band A-GPS

Yes, with A-GPS

Yes

-

Yes

-

Yes

-

Yes

-

Accelerometer, compass, fingerprint, gyroscope, hall, light, proximity, step counter, step detector

Accelerometer, compass, fingerprint, gyroscope, proximity, light

3800 mAh

6000 mAh

Warp Charge 30T

Yes

660 USD

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