Amazon Fire HD 10 (2021) vs Oppo A78 4G

Amazon Fire HD 10 (2021)

Oppo A78 4G

Network
2G network

N/A

GSM 850, 900, 1800, 1900
3G network

N/A

HSDPA 850, 900, 2100
4G network

N/A

LTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 26, 28, 38, 39, 40, 41, 66
HSDPA speed

-

42.2 Mbps
HSUPA speed

-

5.76 Mbps
LTE speed

-

LTE
GPRS

No

Yes
EDGE

No

Yes

Display
Display type

IPS LCD

AMOLED
Physical size

10.1 inches

6.43 inches
Resolution

1920 x 1200 pixels

1080 x 2400 pixels
Pixel density

224 ppi

409 ppi
Display colors

16777216

16777216
Protection

Aluminosilicate glass

Scratch resistant, 2.5D curved glass screen, Corning Gorilla Glass 5
Display features

-

90Hz, 430 nits

Main camera
Camera type

Single

Dual
Main camera

5 MP

50 MP, (wide) , f/1.8 , 77˚
(depth) , 2 MP, f/2.4
Primary camera resolution

2592 x 1944 pixels

8190 x 6120 pixels
Primary camera video

720p@30fps

1080p@30fps
Primary camera flash

-

LED flash
Camera features

-

Autofocus, digital image stabilization, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, phase detection autofocus

Connectivity
WLAN

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, 802.11ac
WLAN WiFi Dual Band

Yes

Yes
USB

Type-C 2.0

Type-C 2.0
USB On-The-Go

Yes

Yes
Bluetooth

v5.0

v5.0
Bluetooth A2DP

Yes

Yes
bluetooth LE

Yes

Yes
NFC

No

Yes (market dependent)
GPS

No

Yes, with A-GPS
GLONASS

-

Yes
GALILEO

-

Yes
BDS

-

Yes