Apple Watch Edition Series 3 vs DEXP G253

Apple Watch Edition Series 3

DEXP G253

Network
2G network

GSM 850, 900, 1800, 1900

GSM 850, 900, 1800, 1900
3G network

HSDPA 850, 900, 2100, 800 - Europe, Australia; HSDPA 850, 1700(AWS), 1900, 800 - USA, LATAM, Canada; HSDPA 2100 - China

HSDPA 900, 2100
4G network

LTE frequency band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 18(800), 19(800), 20(800), 26(850) - Europe, Australia; LTE frequency band 2(1900), 4(1700/2100), 5(850), 12(700), 13(700), 17(700), 18(800), 19(800), 25(1900), 26(850), 41(2500) - USA, LATAM, Canada; LTE frequency band 1(2100), 3(1800), 39(1900), 40(2300), 41(2500) - China

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HSDPA speed

-

21 Mbps
HSUPA speed

-

5.76 Mbps
HSPA speed

HSPA

-
LTE speed

LTE

-
GPRS

Yes

Yes
EDGE

Yes

Yes

Design
Build

Ceramic case/back

Plastic, metal
SIM

Electronic SIM card (Apple e-SIM)

Dual SIM (Nano-SIM/Nano-SIM(microSD), dual stand-by)
Height

42.6 mm

146 mm
Width

36.5 mm

72 mm
Thickness

11.4 mm

8.4 mm
Weight

46.4 g

147 g
Waterproof

50m

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Colors

Gray, White

Gold

Features
Messaging SMS

SMS(threaded view)

-
Messaging Email

Email

-
Messaging IM

IM

-
Messaging Push Mail

Push Mail

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Java

No

-
Sensors

Accelerometer, barometer, gyro, heart rate

Accelerometer, light, proximity

Main camera
Main camera

5 MP
Interpolated resolution

-

8 MP
Primary camera resolution

-

2592 x 1944 pixels
Primary camera video

-

1080p@30fps
Primary camera flash

-

LED
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