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Samsung Focus S (SGH-i937 16GB) vs Xiaomi Redmi Note 4 (MTK 16GB)

Side by side comparison between Samsung Focus S vs Xiaomi Redmi Note 4 phones, differences, pros, cons and full specifications. What's the better?

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Compare Xiaomi Redmi Note 4 X Samsung Focus S (SGH-i937 16GB) 04Points
Samsung Focus S (SGH-i937 16GB)
Specifications Compare Models Pictures
4.3"
AMOLED

480x800

8
MP

1.3mp

512MB
RAM

Single-core

1650
mAh

(Removable)

vs
20Points Xiaomi Redmi Note 4 (MTK 16GB) Compare Samsung Focus S X
Xiaomi Redmi Note 4 (MTK 16GB)
Specifications Compare Models Pictures
5.5"
IPS

1080x1920

13
MP

5mp

2GB
RAM

Deca-core

4100
mAh

(Non removable)

What's the better phone? Xiaomi Redmi Note 4 (MTK 16GB)

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!

Focus S (SGH-i937 16GB)} 4 Advantages Samsung Focus S (SGH-i937 16GB) vs Redmi Note 4 (MTK 16GB)} 20 Advantages Xiaomi Redmi Note 4 (MTK 16GB)
+16GB78%
More internal storage for applications and files		vs16GB (9GB available)
+111 grams (3.89 ounces)58%
Lighter		vs175 grams (6.13 ounces)
+Super AMOLED PlusAdvantage
Super AMOLED Plus display is brighter and more vivid		vsTFT IPS LCD
+Li-Ion: lithium-ion (Removable)Advantage
Removable battery can be replaced easily		vsLiPo: li-ion polymer (Non removable)
1.4GHz 32bit Single-corevs+2.1GHz 64bit Deca-core179%
More powerful processor, you can open your applications faster
512MBvs+2GB LPDDR33 times
More RAM memory. Typically more responsive and better for multitasking.
Not supportedvs+Until 256GB microSD, microSDXCAdvantage
More external storage for files using memory cards
8.5 millimeters (0.33 inches)vs+8.35 millimeters (0.33 inches)2%
Thinner
480x800 pixelsvs+1080x1920 pixels4 times
Higher resolution screen
217 PPIvs+401 PPI85%
Crisper display of text, images and videos because it has more pixels per inch (ppi)
4.3"vs+5.5"28%
Larger screen
(back) 8MPvs+(back) 13MP60%
Higher resolution main camera
LED flashvs+Dual-LED flashAdvantage
The Dual-LED flash helps in dark places or in low light
(front) 1.3MPvs+(front) 5MP3 times
Higher resolution secondary camera to take pictures and selfies
HD (1280x720)vs+Full HD (1920x1080)125%
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 LTEAdvantage
The 4G LTE network is newer and faster
(3G+ HSPA+) 21 Mbpsvs+(4G LTE) 150 Mbps6 times
Faster for surfing the internet and download files
Not supportedvs+Fingerprint sensorAdvantage
Sensors help you use the device
Not supportedvs+GyroscopeAdvantage
Sensors help you use the device
1650 mAhvs+4100 mAh148%
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.
802.11 a/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
3.0 + A2DPvs+4.2 + A2DPAdvantage
Bluetooth 4.2 + A2DP is newer and faster
16 Common items in both devices
16 million
Only digital zoom
Autofocus / PDAF: phase detection autofocus
Capacitive
Multitouch
Accelerometer
Ambient light sensor
+9 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 Clear highlight

πŸ“± Model features

Samsung Focus S (SGH-i937 16GB)Redmi Note 4 (MTK 16GB)
ModelFocus S (SGH-i937 16GB)Redmi Note 4 (MTK 16GB)
Other model namesAT&T Samsung Focus S i937, Samsung SGH-i937, Samsung KupuaηΊ’η±³Note 4, Redmi Note 4 (MediaTek) Deca-Core, Xiaomi Nikel
Country or region availablefeature not registeredChinaHong Kong
China, Hong Kong
BrandSamsungXiaomi
Release date11/6/20118/1/2016
Depth8.5 millimeters (0.33 inches)8.35 millimeters (0.33 inches)
Size (width x height)66.8 x 126 millimeters (2.63 x 4.96 in)76 x 151 millimeters (2.99 x 5.94 in)
Weight111 grams (3.89 ounces)175 grams (6.13 ounces)
Build, materialsfeature not registeredAluminum body, glass front
Protection against water and othersNot supportedNot supported

πŸ“² Display

Samsung Focus S (SGH-i937 16GB)Redmi Note 4 (MTK 16GB)
Display typeSuper AMOLED PlusTFT IPS LCD
Screen size4.3" inches5.5" inches
Screen-to-body ratio~62.5% (screen-to-body ratio)~72.7% (screen-to-body ratio)
Display resolution480x800 pixels1080x1920 pixels
TouchscreenCapacitive MultitouchCapacitive Multitouch
Pixel density (dot pitch)217 PPI401 PPI
Colors16 million16 million
Scratch-resistant glassNot supportedNot supported
Refresh ratefeature not registeredfeature not registered
Display featuresfeature not registeredfeature not registered

πŸ€– Operating System

Samsung Focus S (SGH-i937 16GB)Redmi Note 4 (MTK 16GB)
System versionWindows Phone 7.5 MangoAndroid 6.0.1 Marshmallow
Firmware updatefeature not registeredAndroid 7.0 Nougat
User Interfacefeature not registeredfeature not registered

βš™οΈ Processor

Samsung Focus S (SGH-i937 16GB)Redmi Note 4 (MTK 16GB)
Chipset32bit: Qualcomm Snapdragon MSM8255T64bit: MediaTek MT6797 Helio X20 (20nm)
CPUSingle-core, 1 processor:
1x 1.4GHz Scorpion (Single-core)		Deca-core, 3 processors:
2x 2.1GHz ARM Cortex-A72 (Dual-core)
4x 1.85GHz ARM Cortex-A53 (Quad-core)
4x 1.4GHz ARM Cortex-A53 (Quad-core)
GPU graphical controllerQualcomm Adreno 205ARM Mali-T880 MP4 780Mhz
Performance (benchmark)feature not registeredfeature not registered

πŸ’½ Memory and storage

Samsung Focus S (SGH-i937 16GB)Redmi Note 4 (MTK 16GB)
RAM memory512MB2GB LPDDR3
Internal storage16GB16GB (9GB available)
External storageNot supportedUntil 256GB microSD, microSDXC
(hybrid slot/shares the same SIM-2 slot)

πŸ“Ά Mobile networks

Samsung Focus S (SGH-i937 16GB)Redmi Note 4 (MTK 16GB)
Dual-SIMNot supportedDual-SIM Standby - Call active on one sim card
(hybrid slot/shares the same microSD slot)
SIM card1 slot (Single-SIM)
Standard mini-SIM (2FF)		2 slots (Dual-SIM)
micro-SIM (3FF) and nano-SIM (4FF)
Maximum Download / Upload21/5.76 Mbps150/50 Mbps
Network technology2G, 3G2G, 3G, 4G
Frequency, bands Expand band details Collapse details
GSM MHz bandQuad-Band 850/900/1800/1900Quad-Band 850/900/1800/1900
Primary 2G networkGSM 850/900/1800/1900CDMA 800/1900, GSM 850/900/1800/1900
Primary 3G networkUMTS 850/1900/2100CDMA2000 1xEV-DO
TD-SCDMA 1900/2000
UMTS 850/900/1900/2100
Primary 4G networkNot supportedLTE Cat4 850/900/1800/2100/2600 (Bands 1,3,5,7,8)
TD-LTE 1900/2300/2500/2600 (Bands 38,39,40,41)
Primary 5G networkNot supportedNot supported
Primary data networkCSD, GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+GPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, TD-SCDMA, UMTS, TD-HSDPA, HSDPA, HSUPA, HSPA+, TD-LTE, LTE
Secondary 2G networkNot supportedGSM 850/900/1800/1900
Secondary 3G networkNot supportedUMTS 850/900/1900/2100
Secondary 4G networkNot supportedNot supported
Secondary data networkNot supportedGPRS, EDGE

πŸ“· Camera

Samsung Focus S (SGH-i937 16GB)Redmi Note 4 (MTK 16GB)
Back camera (main camera)8 megapixels13 megapixels
Main camera resolution3264x2448 pixels4128x3096 pixels
Video recording (primary)HD (1280x720)Full HD (1920x1080) 30 fps
FlashLED flashDual-LED flash
Focal aperturefeature not registeredf/2.0 (aperture)
Focal lengthfeature not registeredfeature not registered
Sensor sizefeature not registeredfeature not registered
Pixel sizefeature not registered1.12Β΅m pixel
AutofocusAutofocusPDAF: phase detection autofocus
Touch focusfeature not registeredSupported
Image stabilizationfeature not registeredEIS: Digital stabilization
ZoomOnly digital zoomOnly digital zoom
Face/smile detectionfeature not registeredFace detection, Smile detection
BSI sensorfeature not registeredSupported
HDRfeature not registeredHDR photo on both cameras
Camera extrasfeature not registeredfeature not registered

πŸ“Έ Front camera

Samsung Focus S (SGH-i937 16GB)Redmi Note 4 (MTK 16GB)
Front camera (secondary)1.3 megapixels5 megapixels
Front camera resolution1280x1024 pixels2592x1944 pixels
Video recording (secondary)Not supportedHD (1280x720)
Front flashNot supportedNot supported
Focal aperturefeature not registeredf/2.0 (aperture)
Focal lengthfeature not registeredfeature not registered
Sensor sizefeature not registeredfeature not registered
Pixel sizefeature not registeredfeature not registered

πŸ”‰ Sound and multimedia

Samsung Focus S (SGH-i937 16GB)Redmi Note 4 (MTK 16GB)
LoudspeakerSupportedSupported
Active noise cancellationfeature not registered2 microphones or more
RadioFM (RDS)FM
TVNot supportedNot supported
Video formatsMP4, H.264, H.263, WMVMP4, H.265, H.264, H.263, XviD
Audio formatsMP3, WAV, WMA, eAAC+MP3, OGG, eAAC+, FLAC

πŸ”Œ Connectivity

Samsung Focus S (SGH-i937 16GB)Redmi Note 4 (MTK 16GB)
USBMicroUSB 2.0MicroUSB 2.0
Audio output3.5mm jack3.5mm jack
TV outputNot supportedNot supported
Bluetooth3.0 + A2DP4.2 + A2DP
WiFi802.11 a/b/g/n [wifi4] (2.4GHz, 5GHz)802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO
WiFi Direct, hotspot
DLNAfeature not registeredNot supported
GPSA-GPS, GeoTaggingA-GPS, GeoTagging, GLONASS, BeiDou
NFCNot supportedNot supported
Infrared portfeature not registeredSupported

🧭 Sensors

Samsung Focus S (SGH-i937 16GB)Redmi Note 4 (MTK 16GB)
SensorsAccelerometer
Ambient light sensor
Compass
Proximity sensor		Accelerometer
Ambient light sensor
Compass
Fingerprint sensor
Gyroscope
Hall effect
Proximity sensor
Vibrating alertSupportedSupported

πŸ”‹ Battery

Samsung Focus S (SGH-i937 16GB)Redmi Note 4 (MTK 16GB)
Battery typeLi-Ion: lithium-ion (Removable)LiPo: li-ion polymer (Non removable)
Battery capacity1650 mAh4100 mAh
Charger, wattsWired chargingWired charging
Inductive / wireless chargingfeature not registeredfeature not registered
Talk time autonomy6.5 hoursfeature not registered
Standby250 hours (10.4 days)feature not registered

βž• Other features

Samsung Focus S (SGH-i937 16GB)Redmi Note 4 (MTK 16GB)
Call controlVoice dialing, Voice recorder, Voice commandsVoice dialing, Voice recorder, Voice commands
MessagingSMS (T9), MMS, E-mail, Push mailSMS (T9), MMS, E-mail, Push mail
Hands-free callingSupportedSupported
Video callingSupportedSupported
RingtonesPolyphonic and customizedPolyphonic and customized
Web browserfeature not registeredHTML, XHTML, HTML5
AntennaInternal antennaInternal antenna
Qwerty physical keyboardNot supportedNot supported
Miscellaneousβ€’ Colors: Black
β€’ HAC (M3/T3)
β€’ Bing Maps
β€’ DLNA		β€’ Colors: Black, Silver, Gray, Gold, Blue
β€’ USB OTG On-The-Go
β€’ Aluminum body
β€’ 2.5D curved glass
β€’ MIUI 8.0
β€’ 720p@120fps slow-motion
β€’ 24-bit/192kHz audio
β€’ WiFi display

☒️ Radiation rate

Samsung Focus S (SGH-i937 16GB)Redmi Note 4 (MTK 16GB)
SAR 1.6W/kg (USA, Mexico, etc.)feature not registeredfeature not registered
SAR 2W/kg (Europe, UK, etc.)feature not registeredfeature not registered
X

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