Oppo Watch Stainless steel vs Samsung Galaxy Tab A 8.0 (2018)

Oppo Watch Stainless steel

Samsung Galaxy Tab A 8.0 (2018)

Network
2G network

N/A

GSM 850, 900, 1800, 1900
3G network

HSDPA 850, 900, 2100

HSDPA 900, 1700/2100, 1900, 2100
4G network

LTE frequency band 1(2100), 3(1800), 5(850), 8(900), 38(2600), 39(1900), 40(2300), 41(2500)

LTE frequency band 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 17(700), 18(800), 29(700), 30(2300), 66(1700/2100)
LTE speed

-

LTE Cat4, 150.8 Mbps download, 51 Mbps upload
GPRS

-

Yes
EDGE

-

Yes

Design
Build

Glass front, stainless steel frame, ceramic/sapphire crystal back

Plastic
SIM

eSIM

Dual SIM (Nano-SIM)
Height

46 mm

126.7 mm
Width

39 mm

206.6 mm
Thickness

11.4 mm

8.9 mm
Weight

45.5 g

358 g
Waterproof

5ATM

-
ECG

ECG certified

-
Colors

Silver

Black

Display
Display type

AMOLED flexible capacitive touchscreen

IPS capacitive touchscreen
Physical size

1.91 inches

8 inches
Resolution

402 x 476 pixels

1280 x 800 pixels
Pixel density

326 ppi

189 ppi
Display colors

16777216

16777216
Multitouch

-

Yes

Hardware
CPU

Quad-core 1.2 GHz Cortex-A7

Quad-core 1.4 GHz Cortex-A53
Chipset

Qualcomm MSM8909W Snapdragon Wear 2500

Qualcomm Snapdragon 425 MSM8917
GPU

Adreno 304

Adreno 308
Memory RAM

1 GB

2 GB
Internal storage

8 GB

32 GB
Memory card

No

microSD, microSDHC, microSDXC
Memory card max

-

400 GB
Storage

eMMC 4.5

-

Main camera
Camera type

-

Single
Primary camera

No

-
Main camera

5 MP, f/2.2
Primary camera resolution

-

2592 x 1944 pixels
Primary camera video

-

1080p@30fps
Camera features

-

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

Connectivity
WLAN

Wi-Fi 802.11b, 802.11g, 802.11n

Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5GHz
WLAN WiFi Direct

-

Yes
WLAN WiFi Dual Band

-

Yes
USB

No

microUSB 2.0
Bluetooth

v4.2

v4.2
Bluetooth A2DP

Yes

Yes
bluetooth AVRCP

-

Yes
bluetooth HFP

-

Yes
bluetooth HID

-

Yes
bluetooth OPP

-

Yes
bluetooth PAN

-

Yes
bluetooth LE

Yes

-
bluetooth DIP

-

Yes
bluetooth MAP

-

Yes
bluetooth PBAP

-

PBAP/PAB
bluetooth HOGP

-

Yes
bluetooth HSP

-

Yes
NFC

Yes

-
GPS

Yes, with A-GPS

Yes, with A-GPS
GLONASS

Yes

Yes
BDS

Yes

-