Apple Watch 44mm Series 4 Aluminum no LTE vs Oppo Reno 2Z

Apple Watch 44mm Series 4 Aluminum no LTE

Oppo Reno 2Z

Network
2G network

No

GSM 850, 900, 1800, 1900
3G network

No

HSDPA 850, 900, 2100
4G network

No

LTE frequency band 1(2100), 3(1800), 5(850), 8(900), 38(2600), 40(2300), 41(2500)
EV-DO speed

-

3.1 Mbps download, 1.8 Mbps upload
LTE speed

-

LTE, Cat13, 391 Mbps download, 151 Mbps upload
GPRS

No

Yes
EDGE

No

Yes

Design
Build

Aluminum frame; all-ceramic/sapphire crystal back

Aluminium alloy, glass
SIM

No

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

44 mm

162.4 mm
Width

38 mm

75.8 mm
Thickness

10.7 mm

8.7 mm
Weight

36.7 g

195 g
Waterproof

50m

-
Colors

Gray, Gold, Silver

Black, White

Display
Display type

LTPO AMOLED

AMOLED
Physical size

1.78 inches

6.5 inches
Resolution

448 x 368 pixels

1080 x 2400 pixels
Pixel density

326 ppi

405 ppi
Display colors

16777216

16777216
Protection

Ion-X strengthened glass

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

Yes

Yes
Display features

3D Touch display, 1000 nits

97% DCI-P3

Main camera
Camera type

-

Quad
Primary camera

No

-
Main camera

48 MP, f/1.7 , 26 mm, 1/2" , 0.8 µm
8 MP, f/2.2 , 13 mm, 1/4" , 1.12 µm
2 MP, f/2.4 , 1/5" , 1.75 µm
2 MP, f/2.4 , 1/5" , 1.75 µm
Primary camera resolution

-

8000 x 6000 pixels
Primary camera video

-

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

-

dual-LED flash
Camera features

-

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

Connectivity
WLAN

Wi-Fi 802.11b, 802.11g, 802.11n

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

-

Yes
WLAN WiFi Direct

-

Yes
Wi-Fi display

-

Yes
WLAN WiFi Dual Band

-

Yes
USB

No

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

-

Yes
Bluetooth

v5.0

v5.0
Bluetooth A2DP

Yes

Yes
bluetooth LE

Yes

Yes
Bluetooth EDR

-

Yes
NFC

Yes

Yes
GPS

Yes, with A-GPS

Yes, with A-GPS
GLONASS

Yes

Yes
GALILEO

Yes

-
BDS

-

Yes
QZSS

Yes

-

Features
Sensors

Accelerometer, barometer, gyro (second gen), heart rate

Accelerometer, compass, fingerprint, gyroscope, hall, proximity, in-display fingerprint sensor