Apple Watch Series 6 44mm Cellular vs BlackBerry Key2

HSDPA 850, 1700(AWS), 1900, 2100

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

LTE frequency band 1, 2, 3, 4, 5, 7, 12, 13, 17, 18, 19, 25, 26, 39, 40, 41, 66

LTE frequency band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 13(700), 17(700), 19(800), 20(800), 26(850), 28(700), 32(1500), 38(2600), 39(1900), 40(2300), 41(2500) - EU, Africa, AU; LTE frequency band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 13(700), 14(700), 17(700), 20(800), 28(700), 29(700), 30(2300), 38(2600), 39(1900), 40(2300), 41(2500), 66(1700/2100) - Canada, US, LATAM; LTE frequency band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 13(700), 17(700), 19(800), 20(800), 26(850), 28(700), 32(1500), 38(2600), 39(1900), 40(2300), 41(2500) - ME, APAC, India; LTE frequency band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 13(700), 17(700), 20(800), 26(850), 28(700), 38(2600), 39(1900), 40(2300), 41(2500) - China

-

42.2 Mbps

-

5.76 Mbps

-

LTE-A, (3CA) Cat11, 600 Mbps download, 75 Mbps upload

-

Yes

-

Yes

2020-09

2018-6

2020-09

2018-6

Glass front (Sapphire crystal), ceramic/sapphire crystal back, stainless steel frame

Aluminum frame (7000 series), plastic back

eSIM

Single SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by) - BBF100-6 only

44 mm

151.4 mm

38 mm

71.8 mm

10.4 mm

8.5 mm

47.1 g

168 g

-

QWERTY

50 m

-

Graphite, Gold, Silver

Black, Silver

Retina LTPO OLED

IPS LCD capacitive touchscreen

1.78 inches

4.5 inches

448 x 368 pixels

1080 x 1620 pixels

326 ppi

434 ppi

Sapphire crystal glass

Corning Gorilla Glass 3

-

Yes

1000 nits (peak), Always-on display

-

-

Octa-core

Dual-core

Quad-core 2.2 GHz Kryo 260

quad-core 1.8 GHz Kryo 260

Apple S6

Qualcomm SDM660 Snapdragon 660

PowerVR

Adreno 512

1 GB

6 GB

32 GB

64, 128 GB

No

microSD

-

256 GB

watchOS 7.0, upgradable to 7.1

Android 8.1 (Oreo)

No

Yes

-

Vibration; MP3, WAV ringtones

-

Yes

No

-

-

FM radio

Wi-Fi 802.11b, 802.11g, 802.11n

Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11ac

-

Yes

-

Yes

No

Type-C 1.0 reversible connector

-

Yes

-

Yes

Yes

-

-

BDS2

Yes

-

-

SMS

-

MMS

-

Email

-

IM

-

Push Email

-

BBM

Accelerometer, always-on altimeter, barometer, compass, gyroscope, heart rate, SpO2, VO2max

Fingerprint (front-mounted), accelerometer, compass, gyro, proximity

303 mAh

3500 mAh

-

Quick Charge 3.0(50% in 36 min)

Yes

-

18 h

-

900 USD

-

-

Dual

12 MP, f/1.8 , 1/2.3" , 1.55 µm

12 MP, f/2.6 , 1.55 µm

-

4048 x 3036 pixels

-

2160p@30fps, 1080p@30fps

-

phase detection autofocus

-

dual-LED dual-tone flash

-

Geo-tagging, HDR, face detection, panorama, touch focus

8 MP, f/2.0 , 1.12 µm

-

3264 x 2448 pixels

-

1080p

-

HTML5