Apple Watch Series 2 Aluminum 38mm vs BlackBerry Key2

N/A

GSM 850, 900, 1800, 1900

-

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

-

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

No

Yes

No

Yes

2016-12

2018-6

2018-6

Aluminum/Ceramic back

Aluminum frame (7000 series), plastic back

No

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

38.6 mm

151.4 mm

33.3 mm

71.8 mm

11.4 mm

8.5 mm

28.2 g

168 g

-

QWERTY

50m

-

Case colors: silver, black; Band types: sport, blue, gold, gray; Band colors: gray, pink, rose gold, white, woven nylon, yellow

Black, Silver

AMOLED capacitive touchscreen

IPS LCD capacitive touchscreen

1.5 inches

4.5 inches

340 x 272 pixels

1080 x 1620 pixels

290 ppi

434 ppi

Ion-X strengthened glass

Corning Gorilla Glass 3

3D Touch display, 1000 nits

-

-

Octa-core

Dual-core 780 MHz ARM Cortex-A7

Quad-core 2.2 GHz Kryo 260

quad-core 1.8 GHz Kryo 260

Apple S2

Qualcomm SDM660 Snapdragon 660

PowerVR G6200

Adreno 512

512 MB

6 GB

8 GB

64, 128 GB

microSD

-

256 GB

watchOS 3.0

Android 8.1 (Oreo)

No

Yes

Vibration; Ringtones

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

-

Yes

Type-C 1.0 reversible connector

-

Yes

v4.0

v5.0

-

Yes

-

Yes

Yes

Yes, with A-GPS

-

BDS2

SMS(threaded view)

SMS

-

MMS

-

Push Email

Push Mail

-

-

BBM

No

-

Accelerometer, gyro, heart rate

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

-

HTML5

No

-

273 mAh

3500 mAh

-

Quick Charge 3.0(50% in 36 min)

18 h

-

-

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