BlackBerry Pearl 3G 9105 vs BlackBerry Key2

BlackBerry Pearl 3G 9105

Announced On:April, 2010

Announced On:June, 2018

BlackBerry Pearl 3G 9105	BlackBerry Key2

Form Factor
Body
Candybar, Querty Keyboard	Candybar, Querty Keyboard
Dimensions
108 x 50 x 13.3 mm (4.25 x 1.97 x 0.52 in)	151.4 x 71.8 x 8.5 mm (5.96 x 2.83 x 0.33 in)
Weight
93.6 g (3.28 oz)	168 g (5.93 oz)
Build
Optical trackpad	Glass front (Gorilla Glass 3), plastic back, aluminum frame (7000 series) Capacitive touch 4-row BlackBerry keyboard
Colors
Piano Black, Opal Pink, Royal Purple, Flash White, Red Gradient	Black, Silver, Red
Models
	BBF100-6, BBF100-1, BBF100-2, BBF100-4

Type
Display
TFT, 256K colors	IPS LCD
Size
2.25 inches, 16.2 cm² (~30.1% screen-to-body ratio)	4.5 inches, 60.0 cm² (~55.2% screen-to-body ratio)
Resolution
360 x 400 pixels (~239 ppi density)	1080 x 1620 pixels, 3:2 ratio (~434 ppi density)
Multitouch
	Yes
Protection
	Corning Gorilla Glass 3

Alert Types
Notifications
Vibration, MP3, WAV ringtones	Vibration, MP3, WAV ringtones

Internal Memory
Memory
256MB	64GB ROM, 6GB RAM 128GB ROM, 6GB RAM
Storage Type
	eMMC 5.1
Card Slot
microSDHC (dedicated slot), 2 GB included	microSDXC (uses shared SIM slot)
Phonebook
Practically unlimited entries and fields, Photocall
Call Records
Yes

GPRS
Connectivity
Class 10	Yes
EDGE
Class 10	Yes
Speed
HSPA 3.6/0.384 Mbps	HSPA 42.2/5.76 Mbps, LTE (3CA) Cat11 600/75 Mbps
WLAN
Wi-Fi 802.11 b/g/n	Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Bluetooth
2.1, A2DP	5.0, A2DP, LE, EDR
USB
microUSB 2.0	USB Type-C 3.0, OTG
GPS
Yes, with A-GPS	Yes, with A-GPS, GLONASS, BDS2
NFC
	Yes

Main Camera
Camera
3.15 MP, AF	Primary: 12 MP, f/1.8, 1/2.3", 1.28Âµm, dual pixel PDAF Secondary: 12 MP, f/2.6, 1/3.4", 1.0Âµm, PDAF
Camera Features
LED flash	Dual-LED dual-tone flash, HDR, panorama
Video
480p@30fps	4K@30fps, 1080p@30fps
Selfie Camera
	8 MP, f/2.0, 1/4.0", 1.12Âµm Video: 1080p@30fps

Operating System (OS)
Software
BlackBerry OS 5.0	Android OS, v8.1 (Oreo)
Upgradable
Yes
Java
Yes, MIDP 2.1
Browser
HTML	HTML5
Messaging
SMS, MMS, Email, Push Email, IM	SMS, MMS, Email, Push Email, IM, BBM
Games
Yes + downloadable

Chipset
Hardware
	Qualcomm SDM660 Snapdragon 660 (14 nm)
CPU
624 MHz	Octa-core (4x2.2 GHz Kryo 260 Gold & 4x1.8 GHz Kryo 260 Silver)
GPU
	Adreno 512
Sensors
	Fingerprint (front-mounted), accelerometer, gyro, proximity, compass
Keyboard
Full keyboard (QWERTY)	QWERTY
Soft Keys
2
SIM
Mini-SIM	Single SIM (Nano-SIM) Hybrid Dual SIM (Nano-SIM, dual stand-by) BBF100-6 only
Speakers
Yes Dedicated music keys	Yes
Navigation / Controls Keys
Touch-sensitive optical trackpad
Audio Jack
3.5 mm	3.5 mm

Performance
Benchmarks
	AnTuTu: 140984 (v7) GeekBench: 5830 (v4.4) GFXBench: 11fps (ES 3.1 onscreen)