Digma Plane 8021N 4G vs OnePlus 7T

GSM 900, 1800

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

HSDPA 1900

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

LTE frequency band 1(2100), 3(1800), 7(2600)

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

-

42.2 Mbps

-

5.76 Mbps

-

3.1 Mbps download, 1.8 Mbps upload

LTE, Cat4, 150 Mbps download, 51 Mbps upload

LTE Cat16, 1 Gbps download, 150 Mbps upload

2018-4

2019-9

2018-4

2019-10

Plastic

Front glass, back glass, aluminium frame

Dual SIM (Micro-SIM/Mini-SIM, dual stand-by)

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

128 mm

160.9 mm

215 mm

74.4 mm

9 mm

8.1 mm

360 g

190 g

Black

Black, Silver

IPS

Fluid AMOLED capacitive touchscreen

8 inches

6.55 inches

1280 x 800 pixels

1080 x 2400 pixels

180 ppi

402 ppi

-

Scratch resistant, Corning Gorilla Glass 6

-

HDR10+, DCI-P3 100%

-

Octa-core

Quad-core 1.0 GHz ARM Cortex-A53

Single-core 2.96 GHz Kryo 485

Triple-core 2.42 GHz Kryo 485

Quad-core 1.78 GHz Kryo 485

MediaTek MT8735V

Qualcomm SDM855 Snapdragon 855+

Mali-T720 MP2

Adreno 640

1 GB

8, 12 GB

16 GB

128, 256 GB

microSD, microSDHC, microSDXC

No

64 GB

-

-

UFS 3.0

Android 7.0 Nougat

OxygenOS 10 (Android 10)

-

Triple

2 MP

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

12 MP, f/2.2 , 51 mm, 1.0 µm

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

1600 x 1200 pixels

8000 x 6000 pixels

720p@30fps

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

LED

LED flash

Autofocus, continuous shooting, digital zoom, geotagging, panorama, HDR, touch focus, face detection, scene mode

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

0.31 MP

16 MP, f/2.0 , 25 mm, 1/3.1" , 1.0 µm

640 x 480 pixels

4608 x 3456 pixels

480p@30fps MP

1080p@30fps, gyro-EIS

Yes

No

Yes

Yes, with stereo speakers

-

Yes

-

No

FM radio

-

Wi-Fi 802.11b, 802.11g, 802.11n

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

-

Yes

-

Yes

microUSB 2.0

Type-C 1.0 reversible connector

-

Yes

v4.0

v5.0

-

Yes

-

aptX HD

-

Yes

Yes, with A-GPS

Yes, with dual-band A-GPS

-

Yes

-

Yes

-

Yes

-

Yes

-

Yes

Accelerometer

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

3200 mAh

3800 mAh

-

Warp Charge 30T

-

660 USD