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Xiaomi Redmi S2 (32GB) vs Alcatel OT-993D (Dual-sim)

Side by side comparison between Xiaomi Redmi S2 vs Alcatel OT-993 phones, differences, pros, cons and full specifications. What's the better?

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Compare Alcatel OT-993 X Xiaomi Redmi S2 (32GB) 21Points
Xiaomi Redmi S2 (32GB)
Specifications Compare Models Pictures
5.99"
IPS

720x1440

12
MP

16mp

3GB
RAM

Octa-core

3080
mAh

(Non removable)

vs
02Points Alcatel OT-993D (Dual-sim) Compare Xiaomi Redmi S2 X
Alcatel OT-993D (Dual-sim)
Specifications Compare Models Pictures
4"
TFT

480x800

5
MP

0.3mp

512MB
RAM

Single-core

1500
mAh

(Removable)

What's the better phone? Xiaomi Redmi S2 (32GB)

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 (32GB)} 21 Advantages Xiaomi Redmi S2 (32GB) vs OT-993D (Dual-sim)} 2 Advantages Alcatel OT-993D (Dual-sim)
+2GHz 64bit Octa-core3 times
More powerful processor, you can open your applications faster		vs1GHz 32bit Single-core
+3GB LPDDR35 times
More RAM memory. Typically more responsive and better for multitasking.		vs512MB
+32GB (21GB available)6 times
More internal storage for applications and files		vs4GB (3GB available)
+Until 256GB microSD, microSDXC7 times
More external storage for files using memory cards		vsUntil 32GB microSD, microSDHC
+8.1 millimeters (0.32 inches)41%
Thinner		vs11.4 millimeters (0.45 inches)
+TFT IPS LCDAdvantage
TFT IPS LCD display is brighter and more vivid		vsTFT LCD
+720x1440 pixels170%
Higher resolution screen		vs480x800 pixels
+269 PPI15%
Crisper display of text, images and videos because it has more pixels per inch (ppi)		vs233 PPI
+5.99"50%
Larger screen		vs4"
+(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
+(front) 16MP51 times
Higher resolution secondary camera to take pictures and selfies		vs(front) 0.3MP
+Full HD (1920x1080)4 times
More image quality for recording videos with the primary camera		vsWVGA (800x480)
+Android 8.1 OreoAdvantage
Android 8.1 Oreo is newer and safer		vsAndroid 4.0.4 Ice Cream Sandwich ICS
+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
+Face unlock 2DAdvantage
Sensors help you use the device		vsNot supported
+Fingerprint sensor (rear-mounted)Advantage
Sensors help you use the device		vsNot supported
+GyroscopeAdvantage
Sensors help you use the device		vsNot supported
+3080 mAh105%
Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use		vs1500 mAh
+4.2 + A2DPAdvantage
Bluetooth 4.2 + A2DP is newer and faster		vs3.0 + A2DP
170 grams (5.95 ounces)vs+150 grams (5.25 ounces)13%
Lighter
LiPo: li-ion polymer (Non removable)vs+Li-Ion: lithium-ion (Removable)Advantage
Removable battery can be replaced easily
19 Common items in both devices
16 million
Only digital zoom
PDAF: phase detection autofocus / Autofocus
Capacitive
Multitouch
Accelerometer
Ambient light sensor
+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 (32GB)Alcatel OT-993D (Dual-sim)
ModelRedmi S2 (32GB)OT-993D (Dual-sim)
Other model names็บข็ฑณ่‡ชๆ‹ๆ‰‹ๆœบS2, Xiaomi S2, Xiaomi YslAlcatel One Touch 993D Dual-sim, Alcatel OT-993N
Country or region available(Global, International)China
(Global, International), China		feature not registered
BrandXiaomiAlcatel
Release date5/1/20189/1/2012
Depth8.1 millimeters (0.32 inches)11.4 millimeters (0.45 inches)
Size (width x height)77.26 x 160.73 millimeters (3.04 x 6.33 in)63.9 x 124.4 millimeters (2.52 x 4.9 in)
Weight170 grams (5.95 ounces)150 grams (5.25 ounces)
Build, materialsPlastic body, glass frontfeature not registered
Protection against water and othersNot supportedNot supported

๐Ÿ“ฒ Display

Redmi S2 (32GB)Alcatel OT-993D (Dual-sim)
Display typeTFT IPS LCDTFT LCD
Screen size5.99" inches4" inches
Screen-to-body ratio~74.6% (screen-to-body ratio)~57.3% (screen-to-body ratio)
Display resolution720x1440 pixels480x800 pixels
TouchscreenCapacitive MultitouchCapacitive Multitouch
Pixel density (dot pitch)269 PPI233 PPI
Colors16 million16 million
Scratch-resistant glassNot supportedNot supported
Refresh ratefeature not registeredfeature not registered
Display featuresfeature not registeredfeature not registered

๐Ÿค– Operating System

Redmi S2 (32GB)Alcatel OT-993D (Dual-sim)
System versionAndroid 7.1.2 NougatAndroid 4.0.4 Ice Cream Sandwich ICS
Firmware updateAndroid 8.1 Oreofeature not registered
User Interfacefeature not registeredfeature not registered

โš™๏ธ Processor

Redmi S2 (32GB)Alcatel OT-993D (Dual-sim)
Chipset64bit: Qualcomm Snapdragon 625 MSM8953 (14nm)32bit: Qualcomm MSM7227A
CPUOcta-core, 1 processor:
8x 2GHz ARM Cortex-A53 (Octa-core)		Single-core, 1 processor:
1x 1GHz ARM Cortex-A5 (Single-core)
GPU graphical controllerQualcomm Adreno 506 650MhzQualcomm Adreno 200
Performance (benchmark)feature not registeredfeature not registered

๐Ÿ’ฝ Memory and storage

Redmi S2 (32GB)Alcatel OT-993D (Dual-sim)
RAM memory3GB LPDDR3512MB
Internal storage32GB (21GB available)
eMMC 5.1		4GB (3GB available)
External storageUntil 256GB microSD, microSDXC
(dedicated slot)		Until 32GB microSD, microSDHC
(dedicated slot)

๐Ÿ“ถ Mobile networks

Redmi S2 (32GB)Alcatel OT-993D (Dual-sim)
Dual-SIMDual-SIM Standby - Call active on one sim card
(dedicated slot)		Dual-SIM Standby - Call active on one sim card
(dedicated slot)
SIM card2 slots (Dual-SIM)
nano-SIM (4FF)		2 slots (Dual-SIM)
Standard mini-SIM (2FF)
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 900/2100
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 850/900/1800/1900GSM 850/900/1800/1900
Secondary 3G networkNot supportedNot supported
Secondary 4G networkNot supportedNot supported
Secondary data networkGPRS, EDGEGPRS, EDGE

๐Ÿ“ท Camera

Redmi S2 (32GB)Alcatel OT-993D (Dual-sim)
Back camera (main camera)(dual camera)
12 megapixels
5MP depth		5 megapixels
Main camera resolution4000x3000 pixels2592x1944 pixels
Video recording (primary)Full HD (1920x1080) 30 fpsWVGA (800x480) 30 fps
FlashLED flash on both camerasLED flash
Focal aperturef/2.2 (aperture)feature not registered
Focal lengthfeature not registeredfeature not registered
Sensor sizefeature not registeredfeature not registered
Pixel size1.25ยตm pixelfeature not registered
AutofocusPDAF: phase detection autofocusAutofocus
Touch focusSupportedfeature not registered
Image stabilizationEIS: Digital stabilizationfeature not registered
ZoomOnly digital zoomOnly digital zoom
Face/smile detectionFace detection, Smile detectionFace detection
BSI sensorNot supportedfeature not registered
HDRHDR photo on both camerasfeature not registered
Camera extrasfeature not registeredfeature not registered

๐Ÿ“ธ Front camera

Redmi S2 (32GB)Alcatel OT-993D (Dual-sim)
Front camera (secondary)16 megapixels0.3 megapixels
Front camera resolution4608x3456 pixels640x480 pixels
Video recording (secondary)HD (1280x720)Not supported
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 (32GB)Alcatel OT-993D (Dual-sim)
LoudspeakerSupportedSupported
Active noise cancellation2 microphones or morefeature not registered
RadioFMFM (RDS)
TVNot supportedNot supported
Video formatsMP4, H.265, H.264, H.263, XviD, MKVMP4, H.264, H.263
Audio formatsMP3, WAV, WMA, eAAC+, FLACMP3, WAV, WMA, AAC+

๐Ÿ”Œ Connectivity

Redmi S2 (32GB)Alcatel OT-993D (Dual-sim)
USBMicroUSB 2.0, USB OTG On-The-GoMicroUSB 2.0
Audio output3.5mm jack3.5mm jack
TV outputNot supportedNot supported
Bluetooth4.2 + A2DP3.0 + A2DP
WiFi802.11 b/g/n [wifi4] (2.4GHz)
WiFi Direct, hotspot		802.11 b/g/n [wifi4] (2.4GHz)
DLNANot supportedfeature not registered
GPSA-GPS, GeoTagging, GLONASS, BeiDouA-GPS, GeoTagging
NFCNot supportedNot supported
Infrared portSupportedfeature not registered

๐Ÿงญ Sensors

Redmi S2 (32GB)Alcatel OT-993D (Dual-sim)
SensorsAccelerometer
Ambient light sensor
Compass
Face unlock 2D
Fingerprint sensor (rear-mounted)
Gyroscope
Proximity sensor		Accelerometer
Ambient light sensor
Compass
Proximity sensor
Vibrating alertSupportedSupported

๐Ÿ”‹ Battery

Redmi S2 (32GB)Alcatel OT-993D (Dual-sim)
Battery typeLiPo: li-ion polymer (Non removable)Li-Ion: lithium-ion (Removable)
Battery capacity3080 mAh1500 mAh
Charger, watts10W (5V/2A) Wired chargingWired charging
Inductive / wireless chargingfeature not registeredfeature not registered
Talk time autonomyfeature not registered3 hours
Standbyfeature not registered400 hours (16.7 days)

โž• Other features

Redmi S2 (32GB)Alcatel OT-993D (Dual-sim)
Call controlVoice dialing, Voice recorderVoice recorder
MessagingSMS (T9), MMS, E-mail, Push mailSMS (T9), MMS, E-mail, Push mail
Hands-free callingSupportedSupported
Video callingSupportedSupported
RingtonesPolyphonic and customizedPolyphonic and customized
Web browserHTML, XHTML, HTML5HTML, XHTML, HTML5, Flash player
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, Aubergine
โ€ข HAC M3/T3
โ€ข WiFi hotspot
โ€ข Java framework

โ˜ข๏ธ Radiation rate

Redmi S2 (32GB)Alcatel OT-993D (Dual-sim)
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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