BlackBerry Key2 vs Samsung Galaxy S10

Network
2G network

GSM 850, 900, 1800, 1900

GSM 850, 900, 1800, 1900; CDMA 800, 1900 - USA
3G network

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

HSDPA 850, 900, 1700(AWS), 1900, 2100 - Global, USA; CDMA2000 1xEV-DO - USA
4G network

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(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 13(700), 17(700), 18(800), 19(800), 20(800), 25(1900), 26(850), 28(700), 32(1500), 38(2600), 39(1900), 40(2300), 41(2500), 66(1700/2100) - global; 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), 18(800), 19(800), 20(800), 25(1900), 26(850), 28(700), 29(700), 30(2300), 38(2600), 39(1900), 40(2300), 41(2500), 46, 66(1700/2100), 71(600) - USA
HSDPA speed

42.2 Mbps

42.2 Mbps
HSUPA speed

5.76 Mbps

5.76 Mbps
LTE speed

-

LTE-A (7CA), Cat20, 2000 Mbps download, 150 Mbps upload
LTE-A speed

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

-
GPRS

Yes

Yes
EDGE

Yes

Yes

Availability
Oficially announced

2018-6

2019-2
Status

2018-6

2019-3

Design
Build

Aluminum frame (7000 series), plastic back

Front glass(Gorilla Glass 6), back glass(Gorilla Glass 5), aluminium frame / Front glass(Gorilla Glass 6), ceramic body
SIM

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

Single SIM (Nano-SIM) or Hybrid Dual SIM (Nano-SIM, dual stand-by)
Height

151.4 mm

157.6 mm
Width

71.8 mm

74.1 mm
Thickness

8.5 mm

7.8 mm
Weight

168 g

175 / 198(ceramic) g
Keyboard

QWERTY

-
Payment

-

Samsung Pay
Waterproof

-

IP68, 1.5m for 30 mins
Dust proof

-

IP68
Colors

Black, Silver

Black, Blue, Green, Pink, White

Display
Display type

IPS LCD capacitive touchscreen

Dynamic AMOLED capacitive touchscreen
Physical size

4.5 inches

6.1 inches
Resolution

1080 x 1620 pixels

1440 x 3040 pixels
Pixel density

434 ppi

550 ppi
Display colors

16777216

16777216
Protection

Corning Gorilla Glass 3

Scratch resistant, Corning Gorilla Glass 6
Multitouch

Yes

Yes
Display features

-

Always-on display, HDR10+

Hardware
CPU

Octa-core

Octa-core
CPU

Quad-core 2.2 GHz Kryo 260

Dual-core 2.73 GHz Mongoose M4
CPU(second)

quad-core 1.8 GHz Kryo 260

dual-core 2.31 GHz Cortex-A75
CPU(third)

Quad-core 1.95 GHz Cortex-A55
Chipset

Qualcomm SDM660 Snapdragon 660

Exynos 9820 Octa - EMEA; Qualcomm SDM855 Snapdragon 855 - USA, LATAM, China
GPU

Adreno 512

Mali-G76 MP12 - EMEA; Adreno 640 - USA, LATAM, China
Memory RAM

6 GB

8 GB
Internal storage

64, 128 GB

128, 512 GB
Memory card

microSD

microSD, microSDHC, microSDXC
Memory card max

256 GB

512 GB

OS
OS

Android 8.1 (Oreo)

One UI (Android 9.0 Pie)

Main camera
Camera type

Dual

Triple
Main camera

12 MP, f/1.8 , 1/2.3" , 1.55 µm

12 MP, f/1.5-2.4 , 1/2.55" , 1.4 µm, 26 mm, 2x optical zoom
12 MP, f/2.6 , 1.55 µm

12 MP, f/2.4 , 1.0 µm, 52 mm, 1/3.6"
16 MP, f/2.2 , 12 mm, 1.0 µm
Primary camera resolution

4048 x 3036 pixels

4032 x 3024 pixels
Primary camera video

2160p@30fps, 1080p@30fps

2160p@60fps, 1080p@240fps, 720p@960fps
Primary camera Autofocus

phase detection autofocus

-
Primary camera flash

dual-LED dual-tone flash

LED flash
Primary camera phase detection autofocus

-

dual pixel phase detection autofocus
Camera features

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

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

Selfie camera
Selfie camera

8 MP, f/2.0 , 1.12 µm

10 MP, f/1.9 , 1.22 µm, 26 mm
Selfie camera resolution

3264 x 2448 pixels

3648 x 2736 pixels
Selfie camera video

1080p

2160p@30fps, 1080p@30fps

Sound
3.5mm jack

Yes

Yes
Loudspeaker

Yes

Yes, with stereo speakers
Notifications

Vibration; MP3, WAV ringtones

-
Earpiece

Yes

Yes

Multimedia
Radio

-

FM radio (USA & Canada only)
Radio FM

FM radio

-

Connectivity
WLAN

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

Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11ac, 802.11ax
WLAN WiFi Hotspot

Yes

Yes
WLAN WiFi Direct

Yes

Yes
WLAN WiFi Dual Band

Yes

Yes
USB

Type-C 1.0 reversible connector

Type-C 1.0 reversible connector
USB On-The-Go

Yes

-
Bluetooth

v5.0

v5.0
Bluetooth A2DP

Yes

Yes
bluetooth LE

Yes

Yes
Bluetooth EDR

Yes

-
Bluetooth AptX

-

aptX HD
NFC

Yes

Yes
GPS

Yes, with A-GPS

Yes, with A-GPS
GLONASS

Yes

Yes
GALILEO

-

Yes
Beidou

-

Yes
BDS

BDS2

-

Features
Messaging SMS

SMS

-
Messaging MMS

MMS

-
Messaging Email

Email

-
Messaging IM

IM

-
Messaging Push Email

Push Email

-
BlackBerry Messenger

BBM

-
Sensors

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

Accelerometer, barometer, compass, fingerprint, heart rate, SpO2, gyroscope, proximity
Power bank function

-

Yes