Huawei Watch 2 vs Huawei nova 4

Network
2G network

GSM 850, 900, 1800, 1900

GSM 850, 900, 1800, 1900
3G network

HSDPA

HSDPA 850, 900, 1900, 2100
4G network

LTE

LTE frequency band 1(2100), 3(1800), 4(1700/2100), 5(850), 8(900), 12(700), 20(800), 38(2600), 39(1900); LTE-TDD 1900, 2300, 2500, 2600 MHz
HSDPA speed

-

42.2 Mbps
HSUPA speed

-

11.5 Mbps
HSPA speed

HSPA

-
EV-DO speed

-

3.1 Mbps download, 1.8 Mbps upload
LTE speed

LTE

LTE-A (3CA), Cat16, 1024 Gbps download, 150 Mbps upload
GPRS

Yes

Yes
EDGE

Yes

Yes

Display
Display type

AMOLED capacitive touchscreen

IPS capacitive touchscreen
Physical size

1.2 inches

6.4 inches
Resolution

390 x 390 pixels

1080 x 2310 pixels
Pixel density

326 ppi

398 ppi
Display colors

16777216

16777216
Protection

Corning Gorilla Glass

2.5D curved glass screen, LTPS(Low Temperature PolySilicon)
Multitouch

Yes

Yes

Connectivity
WLAN

Wi-Fi 802.11b, 802.11g, 802.11n

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

-

Yes
WLAN WiFi Direct

-

Yes
WLAN WiFi Dual Band

-

Yes
USB

Type-C reversible connector
Bluetooth

v4.1

v4.2
Bluetooth A2DP

-

Yes
bluetooth LE

Yes

Yes
Bluetooth EDR

-

Yes
GPS

Yes, with A-GPS

Yes, with A-GPS
GLONASS

Yes

Yes
Beidou

-

Yes

Features
Messaging SMS

SMS

-
Messaging Email

Email

-
Messaging IM

IM

-
Java

No

-
Sensors

Accelerometer, barometer, compass, gyro, heart rate

Accelerometer, compass, fingerprint, light, proximity

Main camera
Camera type

-

Triple
Main camera

48 MP, f/1.8 , 1/2.0" , 0.8 µm
16 MP, f/2.2
2 MP, f/2.4
Primary camera resolution

-

8000 x 6000 pixels
Primary camera video

-

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

-

LED flash
Primary camera phase detection autofocus

-

phase detection autofocus
Camera features

-

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