BlackBerry Key2 vs Google Pixel 4a

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

LTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 17, 18, 20, 25, 26, 28, 29, 30, 38, 39, 40, 41, 66, 71

42.2 Mbps

42 Mbps

-

3.1 Mbps download, 1.8 Mbps upload

-

LTE-A (3CA) Cat 12, 600 Mbps download, 75 Mbps upload

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

-

2018-6

2020-08

2018-6

2020-08

Aluminum frame (7000 series), plastic back

Glass front (Gorilla Glass 3), plastic back, plastic frame

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

Nano-SIM and/or eSIM

151.4 mm

144 mm

71.8 mm

69.4 mm

8.5 mm

8.2 mm

168 g

143 g

QWERTY

-

Black, Silver

Black

IPS LCD capacitive touchscreen

OLED capacitive touchscreen

4.5 inches

5.81 inches

1080 x 1620 pixels

1080 x 2340 pixels

434 ppi

443 ppi

Corning Gorilla Glass 3

Scratch resistant, Corning Gorilla Glass 3

Yes

-

-

HDR, Always-on display

Quad-core 2.2 GHz Kryo 260

Dual-core 2.2 GHz Kryo 470 Gold

quad-core 1.8 GHz Kryo 260

Hexa-core 1.8 GHz Kryo 470 Silver

Qualcomm SDM660 Snapdragon 660

Qualcomm SDM730 Snapdragon 730G

Adreno 512

Adreno 618

64, 128 GB

128 GB

microSD

No

256 GB

-

-

UFS 2.1

Android 8.1 (Oreo)

Android 10

Dual

Single

12 MP, f/1.8 , 1/2.3" , 1.55 µm

12 MP, f/1.7 , 1/2.55" , 1.4 µm, 27 mm

12 MP, f/2.6 , 1.55 µm

4048 x 3036 pixels

4032 x 3024 pixels

2160p@30fps, 1080p@30fps

4K@30fps, 1080p@30/60/120fps; gyro-EIS

phase detection autofocus

-

dual-LED dual-tone flash

dual LED flash

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

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

-

122

-

34

-

98

-

111

8 MP, f/2.0 , 1.12 µm

8 MP, f/2.0 , 1.12 µm, 24 mm

1080p

1080p@30fps

Yes

Yes, with stereo speakers

Vibration; MP3, WAV ringtones

-

-

No

FM radio

-

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

Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5Ghz, 802.11ac

Type-C 1.0 reversible connector

Type-C reversible connector

Yes

-

Yes

-

-

aptX HD

-

Yes

BDS2

-

-

Yes

SMS

-

MMS

-

Email

-

IM

-

Push Email

-

BBM

-

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

Accelerometer, barometer, compass, fingerprint, gyroscope, proximity

Li-Ion

Li-Po

3500 mAh

3140 mAh

Quick Charge 3.0(50% in 36 min)

Yes

-

350 USD