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Samsung Galaxy S2 SGH-i777 16GB vs LG Rumor Reflex (Sprint)

Side by side comparison, pros, cons, differences between Samsung Galaxy S2 SGH-i777 vs LG Rumor Reflex phones with full specifications. What's the best?

Compare LG Rumor Reflex X23Samsung Galaxy S2 SGH-i777 16GB
Samsung Galaxy S2 SGH-i777 16GB





32bit Dual



LG Rumor Reflex (Sprint)







What's the best phone? The PhoneMore's choice is Samsung Galaxy S2 SGH-i777 16GB

The phonemore's choice is much more technical than personal, so don't just evaluate it. Our goal is to help, but what's important to us may not be important to you. You decide which is the best! Comment!

23 Advantages Samsung Galaxy S2 SGH-i777 16GB
Galaxy S2 SGH-i777 16GBvsRumor Reflex (Sprint)
 2 times100%
+More powerful processor, you can open your applications faster
1.2Ghz 32bit Dual-Corevs480Mhz Single-Core
 3 times100%
+More RAM memory. Typically more responsive and better for multitasking
 33 times100%
+More internal storage for applications and files
122 grams (4.27 ounces)vs133 grams (4.66 ounces)
8.9 millimeters (0.35 inches)vs15.2 millimeters (0.6 inches)
+This device has a Super AMOLED Plus screen, which are brighter and more vivid
 61 times100%
+More colors on the screen is better quality images and videos
16 millionvs260 thousand
 3 times100%
+Higher resolution screen
480x800 pixelsvs240x400 pixels
+Crisper display of text, images and video because it has more pixels per inch (ppi)
217 PPIvs155 PPI
+Larger screen
 3 times100%
+Higher resolution main camera
(back) 8MPvs(back) 2MP
+The LED flash helps in dark places or in low light
LED flashvsNot supported
+You with less worry when taking pictures with auto focus
AutofocusvsNot supported
+With a secondary camera is easier to take selfies
(front) 2MPvsNot supported
 26 times100%
+More image quality for recording videos with the primary camera
Full HD (1920x1080 pixels)vsQVGA (320x240 pixels)
+The 3G+ HSPA+ network is newer and faster
 8 times100%
+Faster for surfing the internet and download files
(3G+ HSPA+) 21 Mbpsvs(3G CDMA) 2.4 Mbps
+Sensors help you use the device
Accelerometer, Proximity, Compass, Ambient Light, GyroscopevsNot supported
+Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
1650 mAhvs1000 mAh
+The video calling allows to make calls with voice and video
Video callingvsNot supported
+The TV-output lets you use your device on TV by cable
Micro-B USB - MHLvsNot supported
+WiFi 802.11 a/b/g/n (2.4Ghz/5Ghz) is newer and faster
802.11 a/b/g/n (2.4Ghz/5Ghz)vsNot supported
+Protection against scratches on the screen lets you carry your phone with your keys
Gorilla GlassvsNot supported

00 Advantages LG Rumor Reflex (Sprint)
Rumor Reflex (Sprint)vsGalaxy S2 SGH-i777 16GB

11 Common items in both devices
Until 32GB microSD, microSDHC
Only digital zoom
3.5mm jack
Li-Ion (Removable)
Vibrating alert
A-GPS, GeoTagging
3.0 version A2DP
MicroUSB 2.0

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

Model and physical featuresSamsung Galaxy S2 SGH-i777 16GBLG Rumor Reflex (Sprint)
ModelGalaxy S2 SGH-i777 16GBRumor Reflex (Sprint)
Also known asAT&T Samsung Galaxy S II i777, Samsung AttainSprint LG Rumor Reflex LN272, LG Freedom, LG LN272
Country or region availableUSAUSA
Release dateOctober, 2011March, 2012
Depth8.9 millimeters (0.35 inches)15.2 millimeters (0.6 inches)
Size (width x height)66 x 126 millimeters (2.6 x 4.96 in)53 x 107 millimeters (2.09 x 4.21 in)
Weight122 grams (4.27 ounces)133 grams (4.66 ounces)
Qwerty physical keyboardNot supportedRetractable QWERTY keyboard
AntennaInternal antennaInternal antenna
Build, materialsfeature not registeredfeature not registered
Protection against water and othersNot supportedNot supported
Operating system (OS)Samsung Galaxy S2 SGH-i777 16GBLG Rumor Reflex (Sprint)
Operating systemAndroid 2.3.4 GingerbreadProprietary OS
Firmware updateAndroid 2.3.6 Gingerbreadfeature not registered
HardwareSamsung Galaxy S2 SGH-i777 16GBLG Rumor Reflex (Sprint)
Architecture - Chipset32bit - Samsung S5PC210 Exynos 4 Dual 4210feature not registered
CPU processor1.2Ghz Dual-Core ARM Cortex-A9480Mhz Single-Core
GPU graphical controllerMali-400MPfeature not registered
RAM memory1GB LPDDR2256MB
Internal storage16GB480MB
External storageUntil 32GB microSD, microSDHC
(dedicated slot)
Until 32GB microSD, microSDHC
(dedicated slot)
DisplaySamsung Galaxy S2 SGH-i777 16GBLG Rumor Reflex (Sprint)
Display typeSuper AMOLED PlusTFT LCD
Screen size4.3" inches3" inches
Screen-to-body ratio~63.3% (screen-to-body ratio)~45.2% (screen-to-body ratio)
TouchscreenCapacitive MultitouchCapacitive Multitouch
Display resolution480x800 pixels240x400 pixels
Pixel density (dot pitch)217 PPI155 PPI
Colors16 million260 thousand
Scratch-resistant glassGorilla GlassNot supported
Mobile networks and dataSamsung Galaxy S2 SGH-i777 16GBLG Rumor Reflex (Sprint)
Dual-SIMNot supportedNot supported
SIM card1 slot
Standard mini-SIM (2FF)
Not supported
GSM Mhz bandQuad-Band 850/900/1800/1900Not supported
Primary 2G networkGSM 850/900/1800/1900CDMA 800/1900
Primary 3G networkUMTS 850/1900/2100CDMA2000 1xEV-DO
Primary 4G/5G networkNot supportedNot supported
Primary data networkGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+CDMA2000 EV-DO Rev A
Secondary 2G networkNot supportedNot supported
Secondary 3G networkNot supportedNot supported
Secondary 4G networkNot supportedNot supported
Secondary data networkNot supportedNot supported
Maximum download/upload21/5.76 Mbps2.4 Mbps
Messaging and callingSamsung Galaxy S2 SGH-i777 16GBLG Rumor Reflex (Sprint)
MessagingSMS (Swype), MMS, E-mail, Push mailSMS, MMS, E-mail
Video callingSupportedNot supported
Call controlVoice dialing, Voice recorder, Voice commandsVoice dialing, Voice recorder
Primary / back cameraSamsung Galaxy S2 SGH-i777 16GBLG Rumor Reflex (Sprint)
Main camera8 megapixels2 megapixels
Main camera resolution3264x2448 pixels1600x1200 pixels
Video recording (primary)Full HD (1920x1080 pixels) 30 fpsQVGA (320x240 pixels)
FlashLED flashNot supported
Focal aperturefeature not registeredfeature not registered
Focal lengthfeature not registeredfeature not registered
Sensor sizefeature not registeredfeature not registered
Pixel sizefeature not registeredfeature not registered
AutofocusAutofocusNot supported
Touch focusfeature not registeredfeature not registered
Image stabilizationfeature not registeredfeature not registered
ZoomOnly digital zoomOnly digital zoom
Face/smile detectionFace detectionfeature not registered
BSI sensorfeature not registeredfeature not registered
HDRfeature not registeredfeature not registered
Front / secondary cameraSamsung Galaxy S2 SGH-i777 16GBLG Rumor Reflex (Sprint)
Front camera2 megapixelsNot supported
Front camera resolution1600x1200 pixelsNot supported
Video recording (secondary)Not supportedNot supported
Front flashNot supportedNot supported
Focal aperturefeature not registeredfeature not registered
Focal lengthfeature not registeredfeature not registered
Sensor sizefeature not registeredfeature not registered
Pixel sizefeature not registeredfeature not registered
MultimediaSamsung Galaxy S2 SGH-i777 16GBLG Rumor Reflex (Sprint)
RadioNot supportedNot supported
TVNot supportedNot supported
Video formatsMP4, H.264, H.263, WMVMP4, H.264
Audio formatsMP3, WAV, WMA, eAAC+, AC3, FLACMP3, WAV, WMA, eAAC+
Connectivity and interfacesSamsung Galaxy S2 SGH-i777 16GBLG Rumor Reflex (Sprint)
USBMicroUSB 2.0MicroUSB 2.0
TV outputMicro-B USB - MHLNot supported
Audio output3.5mm jack3.5mm jack
Bluetooth3.0 version A2DP3.0 version A2DP
WiFi802.11 a/b/g/n (2.4Ghz/5Ghz)Not supported
DLNAfeature not registeredfeature not registered
NFCNot supportedNot supported
GPSA-GPS, GeoTaggingA-GPS, GeoTagging
Infrared portfeature not registeredfeature not registered
Other functionsSamsung Galaxy S2 SGH-i777 16GBLG Rumor Reflex (Sprint)
Active noise cancellationfeature not registeredfeature not registered
Vibrating alertSupportedSupported
RingtonesPolyphonic and customizedPolyphonic and customized
Web browserHTML, XHTMLfeature not registered
Java / Flash playerSupportedNot supported
Ambient Light
Not supported
Other features- Colors: Black
- Samsung TouchWiz 4.0 UI
- USB On-The-Go 1.3
- Touch Focus
- DLNA 1.5
- WiFi Direct
- WiFi hotspot
- Active noise cancellation with dedicated mic
- Colors: Titan Grey
Power supply and autonomySamsung Galaxy S2 SGH-i777 16GBLG Rumor Reflex (Sprint)
BatteryLi-Ion (Removable)Li-Ion (Removable)
Battery capacity1650 mAh1000 mAh
Battery model / charger (watts)feature not registeredfeature not registered
Talk time480 minutes | 8 hours | 0.3 day318 minutes | 5.3 hours | 0.2 day
Standby24000 minutes | 400 hours | 16.7 days15000 minutes | 250 hours | 10.4 days
Radiation rate (SAR)Samsung Galaxy S2 SGH-i777 16GBLG Rumor Reflex (Sprint)
SAR USA, Mexico, Colombiafeature not registeredfeature not registered
SAR European Union, UKfeature not registeredfeature not registered