Amazon Fire HD 8 (2020) vs vivo NEX Dual Display

Amazon Fire HD 8 (2020)

vivo NEX Dual Display

Network
2G network

N/A

GSM 850, 900, 1800, 1900; CDMA 800
3G network

-

HSDPA 850, 900, 1900, 2100
4G network

-

LTE frequency band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 19(800), 28(700), 38(2600), 39(1900), 40(2300), 41(2500)
EV-DO speed

-

3.1 Mbps download, 1.8 Mbps upload
LTE speed

-

LTE-A (4CA), Cat16, 1024 Mbps download, 150 Mbps upload
GPRS

No

Yes
EDGE

No

Yes

Display
Display type

IPS LCD capacitive touchscreen

Super AMOLED capacitive touchscreen
Physical size

8.0 inches

6.39 inches
Resolution

800 x 1280 pixels

1080 x 2340 pixels
Pixel density

189 ppi

403 ppi
Display colors

16777216

16777216
Protection

-

Scratch resistant
Multitouch

Yes

Yes
Secondary screen resolution

-

1080 x 1920 pixels
Secondary screen physical size

-

5.49 inches
Secondary display

-

Super AMOLED

Main camera
Camera type

-

Triple
Main camera

2 MP

12 MP, f/1.8 , 1/2.55" , 1.4 µm
2 MP, f/1.8
TOF(time of flight) , f/1.3
Primary camera resolution

-

4032 x 3024 pixels
Primary camera video

Yes

2160p@30fps, 1080p@30fps
Primary camera flash

-

LED flash
Primary camera phase detection autofocus

-

dual pixel phase detection autofocus
Camera features

-

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

Connectivity
WLAN

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

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

-

Yes
WLAN WiFi Direct

-

Yes
WLAN WiFi Dual Band

Yes

Yes
USB

Type-C 1.0 reversible connector

Type-C 1.0 reversible connector
USB On-The-Go

-

Yes
Bluetooth

v5.0

v5.0
Bluetooth A2DP

Yes

Yes
bluetooth LE

Yes

Yes
GPS

No

Yes, with A-GPS
GLONASS

-

Yes
Beidou

-

Yes