BlackBerry DTEK50 vs Samsung Galaxy S2 I9100G

Class	Smartphone	Smartphone
Status	Discontinued	Discontinued
SIM Type	--	Mini-SIM
Colors Available	Black	Black, White, Pink
Network	2G Network: GSM 850 / 900 / 1800 / 1900 3G Network: HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - USA HSDPA 850 / 900 / 1900 / 2100 - EMEA 4G Network: LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 12(700), 17(700), 20(800), 29(700), 30(2300) - USA LTE band 1(2100), 2(1900), 3(1800), 7(2600), 8(900), 20(800), 28(700), 38(2600), 40(2300), 41(2500) - EMEA	2G Network GSM 850 / 900 / 1800 / 1900 3G Network HSDPA 850 / 900 / 1900 / 2100
Browser	HTML5	HTML, Adobe Flash
Form Factor	Candy bar	Candybar

Operating System	Android OS, v6.0 (Marshmallow)	Android OS, v2.3.4 (Gingerbread), v4.0.4 (Ice Cream Sandwich), upgradable to v4.1.2 (Jelly Bean)
Processor	Octa-core (4x1.5 GHz Cortex-A53 & 4x1.2 GHz Cortex-A53) Qualcomm MSM8952 Snapdragon 617	Dual-core 1.2 GHz Cortex-A9

Dimension (HxWxD)	147 x 72.5 x 7.4 mm	125.3 x 66.1 x 8.5 mm
Weight	135 g	116 g

Size	5.2 inches (~424 ppi)	4.3 inches (~217 ppi)
Technology	IPS LCD capacitive touchscreen	Super AMOLED Plus capacitive touchscreen
Resolution	1080 x 1920 pixels	480 x 800 pixels
Colors	16M colors	16M

Internal Memory & Storage	16 GB	16GB storage
External Memory	Yes, Up to 256 GB via microSD	microSD, up to 32 GB
RAM	3 GB	1 GB RAM

Type	Non-removable Li-Ion 2610 mAh battery	Li-Ion 1650 mAh battery
Talk Time	Up to 17 h (3G)	Up to 18 h 40 min (2G) / Up to 9 h (3G)
Stand-by Time	Up to 576 h (3G)	Up to 660 h (2G) / Up to 560 h (3G)

Primary Camera(Rear)	13 MP with dual-LED flash	8 MP
Secondary Camera(Front)	8 MP	2MP
Resolution	4128 x 3096 Pixels	3264x2448 pixels
Digital/Optical Zoom	Digital Zoom	Yes.
Video	1080p	Yes.
Features	Geo-tagging, touch focus, face detection, HDR, panorama	Geo-tagging, touch focus, face and smile detection, image stabilization

GPRS	Yes	Class 12 (4+1/3+2/2+3/1+4 slots), 32 - 48 kbps
EDGE	Yes	Class 12
3G	Yes, HSPA	Yes
4G	Yes, LTE	No
Bluetooth	Yes, v4.2, A2DP, LE, EDR	Yes, v3.0+HS
USB	Yes, microUSB v2.0	Yes, microUSB v2.0 (MHL), USB On-the-go
Wi-Fi	Yes, Wi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, hotspot	Wi-Fi 802.11 b/g/n, DLNA, Wi-Fi Direct, Wi-Fi hotspot
GPS	Yes, with A-GPS, GLONASS, BDS	Yes, with A-GPS support

Music Player	Yes, Supports MP3, WAV, eAAC+, FlAC player	MP3/WAV/eAAC+/AC3/FLAC player
MP3 Ringtone	Yes	Yes
LoudSpeaker	Yes	Yes
Video Player	Yes, Supports DivX, Xvid, MP4, H.265 player	MP4/DivX/XviD/WMV/H.264/H.263 player
Video recording	1080p@30fps	--

Java	No	Yes, via Java MIDP emulator
Messaging	SMS / MMS / Email / Push Mail	SMS / MMS / Email / Push Mail / Instant Messaging
Sensors	Accelerometer, gyro, proximity, compass	Accelerometer, gyro, proximity, compass
FM Radio	--	Stereo FM radio with RDS
Document Viewer	Yes	Yes
Additional Features	- Fast battery charging: 50% in 51 min (Quick Charge 2.0)	Active noise cancellation with dedicated mic TV-out (via MHL A/V link) SNS integration Organizer Image/video editor Document editor (Word, Excel, PowerPoint, PDF) Google Search, Maps, Gmail, YouTube, Calendar, Google Talk, Picasa Voice memo/dial/commands Predictive text input (Swype)