Samsung Focus Flash (SGH-i677) vs Samsung Galaxy S7 Duos (SM-G930FD)

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Side by side comparison between Samsung Focus Flash vs Samsung Galaxy S7 phones, differences, pros, cons and full specifications. What's the better?

3/20/2017 8:41 PM, updated: 11/12/2021 1:48 PM

Compare Samsung Galaxy S7 X Samsung Focus Flash (SGH-i677) 03Points

Specifications Compare Models Pictures

3.7"
AMOLED

480x800

5
MP

0.3mp

512MB
RAM

Single-core

1500
mAh

(Removable)

34Points Samsung Galaxy S7 Duos (SM-G930FD) Compare Samsung Focus Flash X

Specifications Compare Models Pictures

5.1"
AMOLED

1440x2560

12.2
MP

5mp

4GB
RAM

Octa-core

3000
mAh

(Non removable)

What's the better phone? Samsung Galaxy S7 Duos (SM-G930FD)

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!

3 Advantages Samsung Focus Flash (SGH-i677)	vs	34 Advantages Samsung Galaxy S7 Duos (SM-G930FD)
+116 grams (4.06 ounces)31% Lighter	vs	152 grams (5.32 ounces)
+Li-Ion: lithium-ion (Removable)Advantage Removable battery can be replaced easily	vs	Li-Ion: lithium-ion (Non removable)
+FM (RDS)Advantage The radio lets you listen to your songs and sports in general	vs	Not supported
1.4GHz 32bit Single-core	vs	+2.3GHz 64bit Octa-core (14nm)187% More powerful processor, you can open your applications faster
512MB LPDDR2	vs	+4GB LPDDR47 times More RAM memory. Typically more responsive and better for multitasking.
8GB (6GB available)	vs	+32GB (22GB available)3 times More internal storage for applications and files
Not supported	vs	+Until 256GB microSD, microSDXCAdvantage More external storage for files using memory cards
11 millimeters (0.43 inches)	vs	+7.9 millimeters (0.31 inches)39% Thinner
Plastic body, glass front	vs	+Aluminum frame, glass front/backAdvantage More resistant material
480x800 pixels	vs	+1440x2560 pixels9 times Higher resolution screen
252 PPI	vs	+576 PPI129% Crisper display of text, images and videos because it has more pixels per inch (ppi)
3.7"	vs	+5.1"38% Larger screen
(back) 5MP	vs	+(back) 12.2MP148% Higher resolution main camera
Not supported	vs	+OIS: Optical stabilizationAdvantage Image stabilization prevents blurry photos and helps in recording motion video
Not supported	vs	+BSI sensorAdvantage The BSI sensor allows the entry of more light generating photos with more detail and brightness
Not supported	vs	+HDR photo/video on both camerasAdvantage The HDR technology produced photos with more detail in dark areas
(front) 0.3MP	vs	+(front) 5MP15 times Higher resolution secondary camera to take pictures and selfies
HD (1280x720)	vs	+4K UHD (3840x2160)8 times More image quality for recording videos with the primary camera
700000 apps (Marketplace)	vs	+3500000 apps (Google Play Store)4 times More apps available to download and use
3G+ HSPA+	vs	+4G LTE-AAdvantage The 4G LTE-A network is newer and faster
(3G+ HSPA+) 14.4 Mbps	vs	+(4G LTE-A) 450 Mbps30 times Faster for surfing the internet and download files
Not supported	vs	+ANT+Advantage Sensors help you use the device
Not supported	vs	+BarometerAdvantage Sensors help you use the device
Not supported	vs	+Fingerprint sensor (front-mounted)Advantage Sensors help you use the device
Not supported	vs	+GyroscopeAdvantage Sensors help you use the device
Not supported	vs	+Heart rateAdvantage Sensors help you use the device
Not supported	vs	+SpO2Advantage Sensors help you use the device
1500 mAh	vs	+3000 mAh100% Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
1 slot (Single-SIM)	vs	+2 slots (Dual-SIM) (hybrid slot/shares the same microSD slot)Advantage You can have more mobile carriers/operators on the same device.
Not supported	vs	+Active noise cancellationAdvantage More noise-canceling microphones allow for better quality in calls and audio for recorded videos
802.11 b/g/n [wifi4]	vs	+802.11 a/b/g/n/ac [wifi5]Advantage WiFi 802.11 a/b/g/n/ac [wifi5] is newer and faster
Not supported	vs	+DLNAAdvantage With DLNA technology you can access and play media files on TV, tablet or DLNA compatible device.
2.1 + A2DP	vs	+4.2 + A2DPAdvantage Bluetooth 4.2 + A2DP is newer and faster
Not supported	vs	+NFCAdvantage NFC allows you to make payments by approach quickly and securely
HTML, XHTML	vs	+HTML, XHTML, HTML5Advantage Better sites viewing on the internet
Not supported	vs	+Gorilla Glass 4Advantage Protection against scratches on the screen lets you carry your phone with your keys
Not supported	vs	+IP68 certifiedAdvantage Protection against water allows you talk to your friends in the rain, for example

17 Common items in both devices

Super AMOLED

16 million

LED flash

Only digital zoom

Autofocus / PDAF: phase detection autofocus

Capacitive

Multitouch

+10 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
	Samsung Focus Flash (SGH-i677)	Galaxy S7 Duos (SM-G930FD)
Change model		Choose the model
Model	Focus Flash (SGH-i677)	Galaxy S7 Duos (SM-G930FD)
Other model names	AT&T Samsung Focus Flash i677, Samsung SGH-i677	Galaxy S7 Dual Sim G930FD (Exynos), Samsung Hero
Country or region available	USA	(Europe), China, India, Indonesia, Taiwan
Brand	Samsung	Samsung
Release date	11/6/2011	3/11/2016, Announced: 2/21/2016
Depth	11 millimeters (0.43 inches)	7.9 millimeters (0.31 inches)
Size (width x height)	58.7 x 116.1 millimeters (2.31 x 4.57 in)	69.6 x 142.4 millimeters (2.74 x 5.61 in)
Weight	116 grams (4.06 ounces)	152 grams (5.32 ounces)
Build, materials	Plastic body, glass front	Aluminum frame, glass front/back
Protection against water and others	Not supported	IP68 certified: water-resistant up to 1.5 meters for 30min and dust-resistant
📲 Display
	Samsung Focus Flash (SGH-i677)	Galaxy S7 Duos (SM-G930FD)
Display type	Super AMOLED	Super AMOLED
Screen size	3.7" inches	5.1" inches
Screen-to-body ratio	~57.2% (screen-to-body ratio)	~72.3% (screen-to-body ratio)
Display resolution	480x800 pixels	1440x2560 pixels (16:9)
Touchscreen	Capacitive Multitouch	Capacitive Multitouch 10-points
Pixel density (dot pitch)	252 PPI	576 PPI
Colors	16 million	16 million
Scratch-resistant glass	Not supported	Gorilla Glass 4
Refresh rate	feature not registered	60Hz
Display features	feature not registered	Not supported
🤖 Operating System
	Samsung Focus Flash (SGH-i677)	Galaxy S7 Duos (SM-G930FD)
System version	Windows Phone 7.5 Mango	Android 6.0.1 Marshmallow
Firmware update	feature not registered	Android 8.0 Oreo
User Interface	feature not registered	feature not registered
⚙️ Processor
	Samsung Focus Flash (SGH-i677)	Galaxy S7 Duos (SM-G930FD)
Chipset	32bit: Qualcomm Snapdragon S2 MSM8255T (45nm)	64bit: Samsung Exynos 8890 (14nm)
CPU	Single-core, 1 processor: 1x 1.4GHz Scorpion (Single-core)	Octa-core, 2 processors: 4x 2.3GHz M1 Mongoose (Quad-core) 4x 1.6GHz ARM Cortex-A53 (Quad-core)
GPU graphical controller	Qualcomm Adreno 205	ARM Mali-T880 MP12 (650MHz)
Performance (benchmark)	feature not registered	AnTuTu: 80582 (v5), 175184 (v8)
💽 Memory and storage
	Samsung Focus Flash (SGH-i677)	Galaxy S7 Duos (SM-G930FD)
RAM memory	512MB LPDDR2	4GB LPDDR4
Internal storage	8GB (6GB available)	32GB (22GB available) UFS 2.0
External storage	Not supported	Until 256GB microSD, microSDXC (hybrid slot/shares the same SIM-2 slot)
📶 Mobile networks
	Samsung Focus Flash (SGH-i677)	Galaxy S7 Duos (SM-G930FD)
Dual-SIM	Not supported	Dual-SIM Standby - Call active on one sim card (hybrid slot/shares the same microSD slot)
SIM card	1 slot (Single-SIM) Standard mini-SIM (2FF)	2 slots (Dual-SIM) nano-SIM (4FF)
Maximum Download / Upload	14.4/5.76 Mbps	450/50 Mbps
Network technology	2G, 3G	2G, 3G, 4G
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	TD-SCDMA 1900/2000 UMTS 850/900/1700/1900/2100
Primary 4G network	Not supported	LTE Cat9 (Bands 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28) TD-LTE (Bands 38, 39, 40, 41)
Primary 5G network	Not supported	Not supported
Primary data network	CSD, GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+	GPRS, EDGE, TD-SCDMA, UMTS, TD-HSDPA, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A
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
	Samsung Focus Flash (SGH-i677)	Galaxy S7 Duos (SM-G930FD)
Back camera (main camera)	5 megapixels	12.2 megapixels
Main camera resolution	2560x1920 pixels	4032x3024 pixels
Video recording (primary)	HD (1280x720) 30 fps	4K UHD (3840x2160) 30 fps
Flash	LED flash	LED flash
Focal aperture	feature not registered	f/1.7 (aperture)
Focal length	feature not registered	26mm (lens)
Sensor size	feature not registered	1/2.55" inches
Pixel size	feature not registered	1.4µm pixel
Autofocus	Autofocus	PDAF: phase detection autofocus
Touch focus	Not supported	Supported
Image stabilization	Not supported	OIS: Optical stabilization
Zoom	Only digital zoom	Only digital zoom
Face/smile detection	Smile detection	Face detection, Smile detection
BSI sensor	Not supported	Supported
HDR	Not supported	HDR photo/video on both cameras
Camera extras	feature not registered	feature not registered
📸 Front camera
	Samsung Focus Flash (SGH-i677)	Galaxy S7 Duos (SM-G930FD)
Front camera (secondary)	0.3 megapixels	5 megapixels
Front camera resolution	640x480 pixels	2592x1944 pixels
Video recording (secondary)	Not supported	2K UHD (2560x1440)
Front flash	Not supported	Not supported
Focal aperture	feature not registered	f/1.7 (aperture)
Focal length	feature not registered	22mm (lens)
Sensor size	feature not registered	1/4.1" inches
Pixel size	feature not registered	1.34µm pixel
🔉 Sound and multimedia
	Samsung Focus Flash (SGH-i677)	Galaxy S7 Duos (SM-G930FD)
Loudspeaker	Supported	Supported
Active noise cancellation	Not supported	2 microphones or more
Radio	FM (RDS)	Not supported
TV	Not supported	Not supported
Video formats	MP4, H.264, H.263, WMV	MP4, H.264, H.263, DivX, XviD, WMV
Audio formats	MP3, WAV, WMA, eAAC+	MP3, WAV, WMA, eAAC+, FLAC
🔌 Connectivity
	Samsung Focus Flash (SGH-i677)	Galaxy S7 Duos (SM-G930FD)
USB	MicroUSB 2.0	MicroUSB 2.0, USB OTG On-The-Go
Audio output	3.5mm jack	3.5mm jack
TV output	Not supported	Micro-B USB MHL
Bluetooth	2.1 + A2DP	4.2 + A2DP
WiFi	802.11 b/g/n [wifi4] (2.4GHz)	802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot
DLNA	Not supported	Supported
GPS	A-GPS, GeoTagging	A-GPS, GeoTagging, GLONASS, BeiDou
NFC	Not supported	Supported
Infrared port	Not supported	Not supported
🧭 Sensors
	Samsung Focus Flash (SGH-i677)	Galaxy S7 Duos (SM-G930FD)
Sensors	Accelerometer Ambient light sensor Compass Proximity sensor	Accelerometer Ambient light sensor ANT+ Barometer Compass Fingerprint sensor (front-mounted) Gyroscope Hall effect Heart rate Proximity sensor SpO2
Vibrating alert	Supported	Supported
🔋 Battery
	Samsung Focus Flash (SGH-i677)	Galaxy S7 Duos (SM-G930FD)
Battery type	Li-Ion: lithium-ion (Removable)	Li-Ion: lithium-ion (Non removable)
Battery capacity	1500 mAh	3000 mAh
Charger, watts	Wired charging	15W Wired fast charging Quick Charge 2
Inductive / wireless charging	feature not registered	Qi wireless charging (Qi/PMA)
Talk time autonomy	6.5 hours	28 hours (1.2 days)
Standby	250 hours (10.4 days)	288 hours (12 days)
➕ Other features
	Samsung Focus Flash (SGH-i677)	Galaxy S7 Duos (SM-G930FD)
Call control	Voice dialing, Voice recorder	Voice dialing, Voice recorder, Voice commands
Messaging	SMS (T9), 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	HTML, XHTML, HTML5
Antenna	Internal antenna	Internal antenna
Qwerty physical keyboard	Not supported	Not supported
Miscellaneous	• Colors: Dark Gray • HAC (M3/T3) • Bing Maps • Xbox Live • WiFi hotspot	• Colors: Black, Gold, Silver • Corning Gorilla Glass back panel • Samsung Gear VR compatible • Fast battery charging: 83% in 30min • OneDrive 115GB • Samsung Pay (Visa, MasterCard)
☢️ Radiation rate
	Samsung Focus Flash (SGH-i677)	Galaxy S7 Duos (SM-G930FD)
SAR 1.6W/kg (USA, Mexico, etc.)	0.35W/kg (head), 0.93W/kg (body)	feature not registered
SAR 2W/kg (Europe, UK, etc.)	0.309W/kg (head)	0.406W/kg (head), 0.621W/kg (body)