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Xiaomi Redmi S2 (64GB) vs Apple iPhone 4 (32GB)

Side by side comparison between Xiaomi Redmi S2 vs Apple iPhone 4 phones, differences, pros, cons and full specifications. What's the better?

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Compare Apple iPhone 4 X Xiaomi Redmi S2 (64GB) 27Points
Xiaomi Redmi S2 (64GB)
Specifications Compare Models Pictures
5.99"
IPS

720x1440

12
MP

16mp

4GB
RAM

Octa-core

3080
mAh

(Non removable)

vs
06Points Apple iPhone 4 (32GB) Compare Xiaomi Redmi S2 X
Apple iPhone 4 (32GB)
Specifications Compare Models Pictures
3.5"
IPS

640x960

5
MP

0.3mp

512MB
RAM

Single-core

1420
mAh

(Non removable)

What's the better phone? Xiaomi Redmi S2 (64GB)

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!

Redmi S2 (64GB)} 27 Advantages Xiaomi Redmi S2 (64GB) vs iPhone 4 (32GB)} 6 Advantages Apple iPhone 4 (32GB)
+2GHz 64bit Octa-core4 times
More powerful processor, you can open your applications faster		vs1GHz 32bit Single-core (45nm)
+4GB LPDDR37 times
More RAM memory. Typically more responsive and better for multitasking.		vs512MB LPDDR
+64GB (50GB available)79%
More internal storage for applications and files		vs32GB (28GB available)
+eMMC 5.1Advantage
Fastest write and read storage.		vsFlash (EEPROM)
+Until 256GB microSD, microSDXCAdvantage
More external storage for files using memory cards		vsNot supported
+8.1 millimeters (0.32 inches)15%
Thinner		vs9.3 millimeters (0.37 inches)
+720x1440 pixels69%
Higher resolution screen		vs640x960 pixels
+5.99"71%
Larger screen		vs3.5"
+(dual camera) 12MP + 5MP2 times
Higher resolution main camera		vs(back) 5MP
+LED flash on both camerasAdvantage
The LED flash on both cameras helps in dark places or in low light		vsLED flash
+HDR photo on both camerasAdvantage
The HDR technology produced photos with more detail in dark areas		vsHDR photo only main camera
+f/2.2 (aperture)27%
Diaphragm opening (Aperture) of the camera which has the smallest F number takes photos with better light exposure.		vsf/2.8 (aperture)
+(front) 16MP51 times
Higher resolution secondary camera to take pictures and selfies		vs(front) 0.3MP
+Full HD (1920x1080)125%
More image quality for recording videos with the primary camera		vsHD (1280x720)
+(front) HD (1280x720)167%
More image quality for recording videos with the secondary camera		vs(front) VGA (720x480)
+3500000 apps (Google Play Store)52%
More apps available to download and use		vs2300000 apps (App Store)
+4G LTE-AAdvantage
The 4G LTE-A network is newer and faster		vs3G HSUPA
+(4G LTE-A) 300 Mbps41 times
Faster for surfing the internet and download files		vs(3G HSUPA) 7.2 Mbps
+Ambient light sensorAdvantage
Sensors help you use the device		vsNot supported
+Face unlock 2DAdvantage
Sensors help you use the device		vsNot supported
+Fingerprint sensor (rear-mounted)Advantage
Sensors help you use the device		vsNot supported
+3080 mAh117%
Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use		vs1420 mAh
+10W100%
More power (watts) to charge the battery faster. Sometimes, the charger that comes with the device doesn't have the same power supported by the device. Check before you buy it.		vs5W
+2 slots (Dual-SIM)
(dedicated slot)Advantage
You can have more mobile carriers/operators on the same device.		vs1 slot (Single-SIM)
+Active noise cancellationAdvantage
More noise-canceling microphones allow for better quality in calls and audio for recorded videos		vsNot supported
+FMAdvantage
The radio lets you listen to your songs and sports in general		vsNot supported
+4.2 + A2DPAdvantage
Bluetooth 4.2 + A2DP is newer and faster		vs2.1 + A2DP
170 grams (5.95 ounces)vs+137 grams (4.8 ounces)24%
Lighter
Plastic body, glass frontvs+Stainless steel body, glass front/backAdvantage
More resistant material
TFT IPS LCDvs+TFT LED-Backlit IPS LCDAdvantage
TFT LED-Backlit IPS LCD display is brighter and more vivid
269 PPIvs+330 PPI23%
Crisper display of text, images and videos because it has more pixels per inch (ppi)
Not supportedvs+BSI sensorAdvantage
The BSI sensor allows the entry of more light generating photos with more detail and brightness
Not supportedvs+Gorilla GlassAdvantage
Protection against scratches on the screen lets you carry your phone with your keys
19 Common items in both devices
16 million
Only digital zoom
PDAF: phase detection autofocus / Autofocus
EIS: Digital stabilization
Capacitive
Multitouch
Accelerometer
+12 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

๐Ÿ“ฑ Model features

Redmi S2 (64GB)iPhone 4 (32GB)
ModelRedmi S2 (64GB)iPhone 4 (32GB)
Other model names็บข็ฑณ่‡ชๆ‹ๆ‰‹ๆœบS2, Xiaomi S2, Xiaomi YsliPhone 4
Country or region available(Global, International)China
(Global, International), China		(Global, International)
(Global, International)
BrandXiaomiApple
Release date5/1/20186/1/2010
Depth8.1 millimeters (0.32 inches)9.3 millimeters (0.37 inches)
Size (width x height)77.26 x 160.73 millimeters (3.04 x 6.33 in)58.66 x 115.2 millimeters (2.31 x 4.54 in)
Weight170 grams (5.95 ounces)137 grams (4.8 ounces)
Build, materialsPlastic body, glass frontStainless steel body, glass front/back
Protection against water and othersNot supportedNot supported

๐Ÿ“ฒ Display

Redmi S2 (64GB)iPhone 4 (32GB)
Display typeTFT IPS LCDTFT LED-Backlit IPS LCD
Screen size5.99" inches3.5" inches
Screen-to-body ratio~74.6% (screen-to-body ratio)~54% (screen-to-body ratio)
Display resolution720x1440 pixels640x960 pixels (3:2)
TouchscreenCapacitive MultitouchCapacitive Multitouch 5-points
Pixel density (dot pitch)269 PPI330 PPI
Colors16 million16 million
Scratch-resistant glassNot supportedGorilla Glass
Refresh ratefeature not registered60Hz
Display featuresfeature not registeredNot supported

๐Ÿค– Operating System

Redmi S2 (64GB)iPhone 4 (32GB)
System versionAndroid 7.1.2 NougatiOS 4.0
Firmware updateAndroid 8.1 OreoiOS 7.0
User Interfacefeature not registeredfeature not registered

โš™๏ธ Processor

Redmi S2 (64GB)iPhone 4 (32GB)
Chipset64bit: Qualcomm Snapdragon 625 MSM8953 (14nm)32bit: Apple A4 (45nm)
CPUOcta-core, 1 processor:
8x 2GHz ARM Cortex-A53 (Octa-core)		Single-core, 1 processor:
1x 1GHz ARM Cortex-A8 (Single-core)
GPU graphical controllerQualcomm Adreno 506 650MhzPowerVR SGX535
Performance (benchmark)feature not registeredfeature not registered

๐Ÿ’ฝ Memory and storage

Redmi S2 (64GB)iPhone 4 (32GB)
RAM memory4GB LPDDR3512MB LPDDR
Internal storage64GB (50GB available)
eMMC 5.1		32GB (28GB available)
Flash (EEPROM)
External storageUntil 256GB microSD, microSDXC
(dedicated slot)		Not supported

๐Ÿ“ถ Mobile networks

Redmi S2 (64GB)iPhone 4 (32GB)
Dual-SIMDual-SIM Standby - Call active on one sim card
(dedicated slot)		Not supported
SIM card2 slots (Dual-SIM)
nano-SIM (4FF)		1 slot (Single-SIM)
micro-SIM (3FF)
Maximum Download / Upload300/50 Mbps7.2/5.76 Mbps
Network technology2G, 3G, 4G2G, 3G
Frequency, bands Expand band details Collapse details
GSM MHz bandQuad-Band 850/900/1800/1900Quad-Band 850/900/1800/1900
Primary 2G networkCDMA 800 (China), GSM 850/900/1800/1900GSM 850/900/1800/1900
Primary 3G networkM1803E6G Global version:
UMTS 850/900/1900/2100
M1803E6E, M1803E6C, M1803E6T versions:
CDMA2000 1xEV-DO
TD-SCDMA 1900/2000
UMTS 850/900/1900/2100		UMTS 850/900/1900/2100
Primary 4G networkLTE Cat6
M1803E6G Global version:
LTE (Bands 1,3,4,5,7,8,20)
TD-LTE (Bands 38,40)
M1803E6E, M1803E6C, M1803E6T versions:
LTE (Bands 1,3,5,7,8)
TD-LTE (Bands 34,38,39,40,41)		Not supported
Primary 5G networkNot supportedNot supported
Primary data networkGPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, TD-SCDMA, UMTS, TD-HSDPA, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-ACSD, GPRS, EDGE, UMTS, HSDPA, HSUPA
Secondary 2G networkGSM 850/900/1800/1900Not supported
Secondary 3G networkNot supportedNot supported
Secondary 4G networkNot supportedNot supported
Secondary data networkGPRS, EDGENot supported

๐Ÿ“ท Camera

Redmi S2 (64GB)iPhone 4 (32GB)
Back camera (main camera)(dual camera)
12 megapixels
5MP depth		5 megapixels
Main camera resolution4000x3000 pixels2592x1936 pixels
Video recording (primary)Full HD (1920x1080) 30 fpsHD (1280x720) 30 fps
FlashLED flash on both camerasLED flash
Focal aperturef/2.2 (aperture)f/2.8 (aperture)
Focal lengthfeature not registeredfeature not registered
Sensor sizefeature not registered1/3.2" inches
Pixel size1.25ยตm pixel1.75ยตm pixel
AutofocusPDAF: phase detection autofocusAutofocus
Touch focusSupportedSupported
Image stabilizationEIS: Digital stabilizationEIS: Digital stabilization
ZoomOnly digital zoomOnly digital zoom
Face/smile detectionFace detection, Smile detectionFace detection, Smile detection
BSI sensorNot supportedSupported
HDRHDR photo on both camerasHDR photo only main camera
Camera extrasfeature not registeredfeature not registered

๐Ÿ“ธ Front camera

Redmi S2 (64GB)iPhone 4 (32GB)
Front camera (secondary)16 megapixels0.3 megapixels
Front camera resolution4608x3456 pixels640x480 pixels
Video recording (secondary)HD (1280x720)VGA (720x480)
Front flashLEDNot supported
Focal aperturef/2.0 (aperture)feature not registered
Focal lengthfeature not registeredfeature not registered
Sensor sizefeature not registeredfeature not registered
Pixel sizefeature not registeredfeature not registered

๐Ÿ”‰ Sound and multimedia

Redmi S2 (64GB)iPhone 4 (32GB)
LoudspeakerSupportedMono sound (not stereo)
Active noise cancellation2 microphones or more1 microphone
RadioFMNot supported
TVNot supportedNot supported
Video formatsMP4, H.265, H.264, H.263, XviD, MKVMPEG4
Audio formatsMP3, WAV, WMA, eAAC+, FLACMP3, iTunes

๐Ÿ”Œ Connectivity

Redmi S2 (64GB)iPhone 4 (32GB)
USBMicroUSB 2.0, USB OTG On-The-GoUSB 2.0 proprietary connector
Audio output3.5mm jack3.5mm jack
TV outputNot supportedProprietary TV-out
Bluetooth4.2 + A2DP2.1 + A2DP
WiFi802.11 b/g/n [wifi4] (2.4GHz)
WiFi Direct, hotspot		802.11 b/g/n [wifi4] (2.4GHz)
WiFi hotspot
DLNANot supportedNot supported
GPSA-GPS, GeoTagging, GLONASS, BeiDouA-GPS, GeoTagging
NFCNot supportedNot supported
Infrared portSupportedNot supported

๐Ÿงญ Sensors

Redmi S2 (64GB)iPhone 4 (32GB)
SensorsAccelerometer
Ambient light sensor
Compass
Face unlock 2D
Fingerprint sensor (rear-mounted)
Gyroscope
Proximity sensor		Accelerometer
Compass
Gyroscope
Proximity sensor
Vibrating alertSupportedSupported

๐Ÿ”‹ Battery

Redmi S2 (64GB)iPhone 4 (32GB)
Battery typeLiPo: li-ion polymer (Non removable)LiPo: li-ion polymer (Non removable)
Battery capacity3080 mAh1420 mAh
Charger, watts10W (5V/2A) Wired charging5W (5V/1A) Wired charging
Inductive / wireless chargingfeature not registeredNot supported
Talk time autonomyfeature not registered12 hours
Standbyfeature not registered300 hours (12.5 days)

โž• Other features

Redmi S2 (64GB)iPhone 4 (32GB)
Call controlVoice dialing, Voice recorderVoice dialing, Voice recorder, Voice commands
MessagingSMS (T9), MMS, E-mail, Push mailSMS, MMS, E-mail, Push mail
Hands-free callingSupportedSupported
Video callingSupportedSupported
RingtonesPolyphonic and customizedPolyphonic and customized with tutorial
Web browserHTML, XHTML, HTML5HTML, XHTML, HTML5
AntennaInternal antennaInternal antenna
Qwerty physical keyboardNot supportedNot supported
Miscellaneousโ€ข Colors: Gray, Gold, Rose Gold, Blue, Black
โ€ข MIUI 10
โ€ข 18:9 screen		โ€ข Colors: Black, White
โ€ข Videocalling over Wi-Fi only
โ€ข iCloud service

โ˜ข๏ธ Radiation rate

Redmi S2 (64GB)iPhone 4 (32GB)
SAR 1.6W/kg (USA, Mexico, etc.)feature not registered1.17W/kg (head), 1.11W/kg (body)
SAR 2W/kg (Europe, UK, etc.)feature not registered0.93W/kg (head), 0.74W/kg (body)
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