Apple Watch 44mm Series 5 Aluminum (LTE) vs Realme C21Y

Apple Watch 44mm Series 5 Aluminum (LTE)

Realme C21Y

Network
2G network

GSM 850, 900, 1800, 1900

GSM 850, 900, 1800, 1900
3G network

HSDPA 850, 900, 1700(AWS), 1900, 2100

HSDPA 850, 900, 2100
4G network

LTE frequency band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 18(800), 19(800), 20(800), 25(1900), 26(850), 39(1900), 40(2300), 41(2500), 66(1700/2100) - global version

LTE frequency band 1, 3, 5, 8, 38, 40, 41
HSDPA speed

-

42.2 Mbps
HSUPA speed

-

5.76 Mbps
LTE speed

-

LTE, 150 Mbps download, 51 Mbps upload
GPRS

-

Yes
EDGE

-

Yes

Design
Build

Aluminum frame; all-ceramic/sapphire crystal back

Glass front, plastic back, plastic frame
SIM

Electronic SIM card (eSIM)

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

44 mm

164.5 mm
Width

38 mm

76 mm
Thickness

10.7 mm

9.1 mm
Weight

36.7 g

200 g
Waterproof

50 m

-
Colors

Gray, Gold, Silver

Black, Blue

Display
Display type

LTPO OLED capacitive touchscreen

IPS LCD
Physical size

1.78 inches

6.5 inches
Resolution

448 x 368 pixels

720 x 1600 pixels
Pixel density

326 ppi

270 ppi
Display colors

16777216

16777216
Protection

Ion-X strengthened glass

-
Display features

3D Touch display, 1000 nits max brightness, always-on display

-

Features
Sensors

Accelerometer, barometer, compass, gyroscope, heart rate

Accelerometer, compass, fingerprint, proximity

Main camera
Camera type

-

Dual
Main camera

(wide) , 13 MP, f/2.2 , 26 mm, 1/3.06" , 1.12 µm
(macro) , 2 MP, f/2.4
(depth) , 2 MP, f/2.4
Primary camera video

-

1080p@30fps
Primary camera flash

-

LED flash
Camera features

-

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

Realme C21Y comparisons