Samsung Galaxy S2 (SGH-i777 16GB) vs Blu R2 (3G)

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Side by side comparison between Samsung Galaxy S2 (SGH-i777) vs Blu R2 phones, differences, pros, cons and full specifications. What's the better?

3/13/2018 12:10 AM, updated: 5/10/2020 6:07 PM

Compare Blu R2 X Samsung Galaxy S2 (SGH-i777 16GB) 08Points

Specifications Compare Models Pictures

4.3"
AMOLED

480x800

8
MP

2mp

1GB
RAM

Dual-core

1650
mAh

(Removable)

16Points Blu R2 (3G) Compare Samsung Galaxy S2 (SGH-i777) X

Specifications Compare Models Pictures

5.2"
IPS

720x1280

8
MP

8mp

1GB
RAM

Quad-core

3000
mAh

(Non removable)

What's the better phone? Blu R2 (3G)

The phonemore's choice is much more technical than personal. Therefore, you shouldn't only consider this. Our goal is to help you, but what's important to us may not be important to you. You decide which one is the best! Comment!

8 Advantages Samsung Galaxy S2 (SGH-i777 16GB)	vs	16 Advantages Blu R2 (3G)
+16GB (13GB available)2 times More internal storage for applications and files	vs	8GB (4GB available)
+122 grams (4.27 ounces)28% Lighter	vs	156 grams (5.46 ounces)
+8.9 millimeters (0.35 inches)8% Thinner	vs	9.6 millimeters (0.38 inches)
+Super AMOLED PlusAdvantage Super AMOLED Plus display is brighter and more vivid	vs	TFT IPS LCD
+GyroscopeAdvantage Sensors help you use the device	vs	Not supported
+Li-Ion: lithium-ion (Removable)Advantage Removable battery can be replaced easily	vs	LiPo: li-ion polymer (Non removable)
+Active noise cancellationAdvantage More noise-canceling microphones allow for better quality in calls and audio for recorded videos	vs	Not supported
+Gorilla GlassAdvantage Protection against scratches on the screen lets you carry your phone with your keys	vs	Not supported
1.2GHz 32bit Dual-core	vs	+1.3GHz 32bit Quad-core59% More powerful processor, you can open your applications faster
1GB LPDDR2	vs	+1GB LPDDR3Advantage This RAM type is better and more efficient.
Until 32GB microSD, microSDHC	vs	+Until 64GB microSD, microSDXC100% More external storage for files using memory cards
480x800 pixels	vs	+720x1280 pixels140% Higher resolution screen
217 PPI	vs	+282 PPI30% Crisper display of text, images and videos because it has more pixels per inch (ppi)
4.3"	vs	+5.2"21% Larger screen
LED flash	vs	+Dual-LED on both camerasAdvantage The Dual-LED on both cameras helps in dark places or in low light
Not supported	vs	+HDR photo only main cameraAdvantage The HDR technology produced photos with more detail in dark areas
(front) 2MP	vs	+(front) 8MP3 times Higher resolution secondary camera to take pictures and selfies
Android 2.3.6 Gingerbread	vs	+Android 7.0 NougatAdvantage Android 7.0 Nougat is newer and safer
Not supported	vs	+Fingerprint sensorAdvantage Sensors help you use the device
1650 mAh	vs	+3000 mAh82% Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
1 slot (Single-SIM) (dedicated slot)	vs	+2 slots (Dual-SIM) (dedicated slot)Advantage You can have more mobile carriers/operators on the same device.
Not supported	vs	+FMAdvantage The radio lets you listen to your songs and sports in general
3.0 + A2DP	vs	+4.0 + A2DPAdvantage Bluetooth 4.0 + A2DP is newer and faster
HTML, XHTML, Flash player	vs	+HTML, XHTML, HTML5Advantage Better sites viewing on the internet

21 Common items in both devices

16 million

(back) 8MP

Only digital zoom

Autofocus

EIS: Digital stabilization

Full HD (1920x1080)

3G+ HSPA+

+14 specs and more in the table below

Check the comparison table below for more items that are not evaluated in comparison score above.

Highlight differences

📱 Model features
	Galaxy S2 (SGH-i777 16GB)	Blu R2 (3G)
Change model		Choose the model
Model	Galaxy S2 (SGH-i777 16GB)	Blu R2 (3G)
Other model names	AT&T Samsung Galaxy S II i777, Samsung Attain	Blu R2 1GB/8GB, Blu R2 R010P, Blu R010P
Country or region available	USA	(Latin America), Canada, USA
Brand	Samsung	Blu
Release date	10/2/2011	7/1/2017
Depth	8.9 millimeters (0.35 inches)	9.6 millimeters (0.38 inches)
Size (width x height)	66 x 126 millimeters (2.6 x 4.96 in)	74.3 x 150.3 millimeters (2.93 x 5.92 in)
Weight	122 grams (4.27 ounces)	156 grams (5.46 ounces)
Build, materials	Plastic body, glass front	feature not registered
Protection against water and others	Not supported	Not supported
📲 Display
	Galaxy S2 (SGH-i777 16GB)	Blu R2 (3G)
Display type	Super AMOLED Plus	TFT IPS LCD
Screen size	4.3" inches	5.2" inches
Screen-to-body ratio	~63.3% (screen-to-body ratio)	~66.8% (screen-to-body ratio)
Display resolution	480x800 pixels	720x1280 pixels
Touchscreen	Capacitive Multitouch	Capacitive Multitouch
Pixel density (dot pitch)	217 PPI	282 PPI
Colors	16 million	16 million
Scratch-resistant glass	Gorilla Glass	Not supported
Refresh rate	feature not registered	feature not registered
Display features	feature not registered	feature not registered
🤖 Operating System
	Galaxy S2 (SGH-i777 16GB)	Blu R2 (3G)
System version	Android 2.3.4 Gingerbread	Android 7.0 Nougat
Firmware update	Android 2.3.6 Gingerbread	feature not registered
User Interface	feature not registered	feature not registered
⚙️ Processor
	Galaxy S2 (SGH-i777 16GB)	Blu R2 (3G)
Chipset	32bit: Samsung Exynos 4 Dual 4210 (45nm)	32bit: MediaTek MT6580 (28nm)
CPU	Dual-core, 1 processor: 2x 1.2GHz ARM Cortex-A9 (Dual-core)	Quad-core, 1 processor: 4x 1.3GHz ARM Cortex-A7 (Quad-core)
GPU graphical controller	ARM Mali-400 MP4	ARM Mali-400 MP1 500Mhz
Performance (benchmark)	feature not registered	feature not registered
💽 Memory and storage
	Galaxy S2 (SGH-i777 16GB)	Blu R2 (3G)
RAM memory	1GB LPDDR2	1GB LPDDR3
Internal storage	16GB (13GB available)	8GB (4GB available)
External storage	Until 32GB microSD, microSDHC (dedicated slot)	Until 64GB microSD, microSDXC (dedicated slot)
📶 Mobile networks
	Galaxy S2 (SGH-i777 16GB)	Blu R2 (3G)
Dual-SIM	Not supported	Dual-SIM Standby - Call active on one sim card (dedicated slot)
SIM card	1 slot (Single-SIM) Standard mini-SIM (2FF)	2 slots (Dual-SIM) micro-SIM (3FF)
Maximum Download / Upload	21/5.76 Mbps	21/5.76 Mbps
Network technology	2G, 3G	2G, 3G
Frequency, bands	Expand band details Collapse details
GSM MHz band	Quad-Band 850/900/1800/1900	Quad-Band 850/900/1800/1900
Primary 2G network	GSM 850/900/1800/1900	GSM 850/900/1800/1900
Primary 3G network	UMTS 850/1900/2100	UMTS 850/900/1700/1900/2100
Primary 4G network	Not supported	Not supported
Primary 5G network	Not supported	Not supported
Primary data network	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+
Secondary 2G network	Not supported	GSM 850/900/1800/1900
Secondary 3G network	Not supported	Not supported
Secondary 4G network	Not supported	Not supported
Secondary data network	Not supported	GPRS, EDGE
📷 Camera
	Galaxy S2 (SGH-i777 16GB)	Blu R2 (3G)
Back camera (main camera)	8 megapixels	8 megapixels
Main camera resolution	3264x2448 pixels	3264x2448 pixels
Video recording (primary)	Full HD (1920x1080) 30 fps	Full HD (1920x1080) 30 fps
Flash	LED flash	Dual-LED on both cameras
Focal aperture	feature not registered	f/2.0 (aperture)
Focal length	feature not registered	feature not registered
Sensor size	feature not registered	feature not registered
Pixel size	feature not registered	feature not registered
Autofocus	Autofocus	Autofocus
Touch focus	Supported	Supported
Image stabilization	EIS: Digital stabilization	EIS: Digital stabilization
Zoom	Only digital zoom	Only digital zoom
Face/smile detection	Face detection	Face detection, Smile detection
BSI sensor	Not supported	Not supported
HDR	Not supported	HDR photo only main camera
Camera extras	feature not registered	feature not registered
📸 Front camera
	Galaxy S2 (SGH-i777 16GB)	Blu R2 (3G)
Front camera (secondary)	2 megapixels	8 megapixels
Front camera resolution	1600x1200 pixels	3264x2448 pixels
Video recording (secondary)	Not supported	HD (1280x720)
Front flash	Not supported	Dual-LED
Focal aperture	feature not registered	f/2.0 (aperture)
Focal length	feature not registered	feature not registered
Sensor size	feature not registered	feature not registered
Pixel size	feature not registered	feature not registered
🔉 Sound and multimedia
	Galaxy S2 (SGH-i777 16GB)	Blu R2 (3G)
Loudspeaker	Supported	Supported
Active noise cancellation	2 microphones or more	Not supported
Radio	Not supported	FM
TV	Not supported	Not supported
Video formats	MP4, H.264, H.263, XviD	MP4, H.265, H.264, H.263
Audio formats	MP3, WAV, WMA, eAAC+, FLAC	MP3, OGG, eAAC+, FLAC
🔌 Connectivity
	Galaxy S2 (SGH-i777 16GB)	Blu R2 (3G)
USB	MicroUSB 2.0, USB OTG On-The-Go	MicroUSB 2.0
Audio output	3.5mm jack	3.5mm jack
TV output	Micro-B USB MHL	Not supported
Bluetooth	3.0 + A2DP	4.0 + A2DP
WiFi	802.11 a/b/g/n [wifi4] (2.4GHz, 5GHz) WiFi Direct, hotspot	802.11 b/g/n [wifi4] (2.4GHz)
DLNA	feature not registered	Not supported
GPS	A-GPS, GeoTagging	A-GPS, GeoTagging
NFC	Not supported	Not supported
Infrared port	feature not registered	Not supported
🧭 Sensors
	Galaxy S2 (SGH-i777 16GB)	Blu R2 (3G)
Sensors	Accelerometer Ambient light sensor Compass Gyroscope Proximity sensor	Accelerometer Ambient light sensor Compass Fingerprint sensor Proximity sensor
Vibrating alert	Supported	Supported
🔋 Battery
	Galaxy S2 (SGH-i777 16GB)	Blu R2 (3G)
Battery type	Li-Ion: lithium-ion (Removable)	LiPo: li-ion polymer (Non removable)
Battery capacity	1650 mAh	3000 mAh
Charger, watts	Wired charging	Wired charging
Inductive / wireless charging	feature not registered	feature not registered
Talk time autonomy	8 hours	16 hours
Standby	400 hours (16.7 days)	625 hours (26 days)
➕ Other features
	Galaxy S2 (SGH-i777 16GB)	Blu R2 (3G)
Call control	Voice dialing, Voice recorder, Voice commands	Voice recorder
Messaging	SMS (Swype), MMS, E-mail, Push mail	SMS (T9), MMS, E-mail, Push mail
Hands-free calling	Supported	Supported
Video calling	Supported	Supported
Ringtones	Polyphonic and customized	Polyphonic and customized
Web browser	HTML, XHTML, Flash player	HTML, XHTML, HTML5
Antenna	Internal antenna	Internal antenna
Qwerty physical keyboard	Not supported	Not supported
Miscellaneous	• Colors: Black • Samsung TouchWiz 4.0 UI • Java framework	• Colors: Black, Silver, Rose gold, Gold • Aluminum body • 2.5D curved glass screen • Screen protector included • Silicon Case included • WiFi hotspot
☢️ Radiation rate
	Galaxy S2 (SGH-i777 16GB)	Blu R2 (3G)
SAR 1.6W/kg (USA, Mexico, etc.)	feature not registered	feature not registered
SAR 2W/kg (Europe, UK, etc.)	feature not registered	feature not registered