Xiaomi Redmi S2 (32GB) vs Positivo Twist 2 Fit (S509)

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Side by side comparison between Xiaomi Redmi S2 vs Positivo Twist 2 Fit (S509) phones, differences, pros, cons and full specifications. What's the better?

4/4/2020 10:27 PM, updated: 5/10/2020 5:28 PM

Compare Positivo Twist 2 Fit (S509) X Xiaomi Redmi S2 (32GB) 23Points

Specifications Compare Models Pictures

5.99"
IPS

720x1440

12
MP

16mp

3GB
RAM

Octa-core

3080
mAh

(Non removable)

02Points Positivo Twist 2 Fit (S509) Compare Xiaomi Redmi S2 X

Specifications Compare Models Pictures

5"
TFT

480x854

5
MP

5mp

512MB
RAM

Quad-core

2000
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!

23 Advantages Xiaomi Redmi S2 (32GB)	vs	2 Advantages Positivo Twist 2 Fit (S509)
+2GHz 64bit Octa-core167% More powerful processor, you can open your applications faster	vs	1.3GHz 32bit Quad-core
+3GB LPDDR35 times More RAM memory. Typically more responsive and better for multitasking.	vs	512MB LPDDR3
+32GB (21GB available)4 times More internal storage for applications and files	vs	8GB (4GB available)
+eMMC 5.1Advantage Fastest write and read storage.	vs	eMMC 5.0
+Until 256GB microSD, microSDXC7 times More external storage for files using memory cards	vs	Until 32GB microSD, microSDXC
+8.1 millimeters (0.32 inches)17% Thinner	vs	9.5 millimeters (0.37 inches)
+TFT IPS LCDAdvantage TFT IPS LCD display is brighter and more vivid	vs	TFT LCD
+720x1440 pixels153% Higher resolution screen	vs	480x854 pixels
+269 PPI37% Crisper display of text, images and videos because it has more pixels per inch (ppi)	vs	196 PPI
+5.99"20% Larger screen	vs	5"
+(dual camera) 12MP + 5MP2 times Higher resolution main camera	vs	(back) 5MP
+HDR photo on both camerasAdvantage The HDR technology produced photos with more detail in dark areas	vs	HDR photo only main camera
+(front) 16MP2 times Higher resolution secondary camera to take pictures and selfies	vs	(front) 5MP
+Full HD (1920x1080)125% More image quality for recording videos with the primary camera	vs	HD (1280x720)
+4G LTE-AAdvantage The 4G LTE-A network is newer and faster	vs	3G+ HSPA+
+(4G LTE-A) 300 Mbps20 times Faster for surfing the internet and download files	vs	(3G+ HSPA+) 14.4 Mbps
+CompassAdvantage Sensors help you use the device	vs	Not supported
+Face unlock 2DAdvantage Sensors help you use the device	vs	Not supported
+Fingerprint sensor (rear-mounted)Advantage Sensors help you use the device	vs	Not supported
+GyroscopeAdvantage Sensors help you use the device	vs	Not supported
+3080 mAh54% Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use	vs	2000 mAh
+Active noise cancellationAdvantage More noise-canceling microphones allow for better quality in calls and audio for recorded videos	vs	Not supported
+4.2 + A2DPAdvantage Bluetooth 4.2 + A2DP is newer and faster	vs	4.0 + A2DP
170 grams (5.95 ounces)	vs	+155 grams (5.43 ounces)10% Lighter
LiPo: li-ion polymer (Non removable)	vs	+Li-Ion: lithium-ion (Removable)Advantage Removable battery can be replaced easily

24 Common items in both devices

Plastic body, glass front

16 million

LED flash on both cameras

Only digital zoom

PDAF: phase detection autofocus / Autofocus

EIS: Digital stabilization

f/2.2 (aperture)

+17 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
	Redmi S2 (32GB)	Positivo Twist 2 Fit (S509)
Change model
Model	Redmi S2 (32GB)	Twist 2 Fit (S509)
Other model names	红米自拍手机S2, Xiaomi S2, Xiaomi Ysl	Positivo Twist 2 Fit S509 (Android Go), Positivo S509
Country or region available	(Global, International), China	Brazil
Brand	Xiaomi	Positivo
Release date	5/1/2018	4/1/2019
Depth	8.1 millimeters (0.32 inches)	9.5 millimeters (0.37 inches)
Size (width x height)	77.26 x 160.73 millimeters (3.04 x 6.33 in)	72 x 143 millimeters (2.83 x 5.63 in)
Weight	170 grams (5.95 ounces)	155 grams (5.43 ounces)
Build, materials	Plastic body, glass front	Plastic body, glass front
Protection against water and others	Not supported	Not supported
📲 Display
	Redmi S2 (32GB)	Positivo Twist 2 Fit (S509)
Display type	TFT IPS LCD	TFT LCD
Screen size	5.99" inches	5" inches
Screen-to-body ratio	~74.6% (screen-to-body ratio)	~66.9% (screen-to-body ratio)
Display resolution	720x1440 pixels	480x854 pixels
Touchscreen	Capacitive Multitouch	Capacitive Multitouch
Pixel density (dot pitch)	269 PPI	196 PPI
Colors	16 million	16 million
Scratch-resistant glass	Not supported	Not supported
Refresh rate	feature not registered	feature not registered
Display features	feature not registered	feature not registered
🤖 Operating System
	Redmi S2 (32GB)	Positivo Twist 2 Fit (S509)
System version	Android 7.1.2 Nougat	Android 8.1 Oreo
Firmware update	Android 8.1 Oreo	feature not registered
User Interface	feature not registered	feature not registered
⚙️ Processor
	Redmi S2 (32GB)	Positivo Twist 2 Fit (S509)
Chipset	64bit: Qualcomm Snapdragon 625 MSM8953 (14nm)	32bit: MediaTek MT6580M (28nm)
CPU	Octa-core, 1 processor: 8x 2GHz ARM Cortex-A53 (Octa-core)	Quad-core, 1 processor: 4x 1.3GHz ARM Cortex-A7 (Quad-core)
GPU graphical controller	Qualcomm Adreno 506 650Mhz	ARM Mali-400 MP2 400Mhz
Performance (benchmark)	feature not registered	feature not registered
💽 Memory and storage
	Redmi S2 (32GB)	Positivo Twist 2 Fit (S509)
RAM memory	3GB LPDDR3	512MB LPDDR3
Internal storage	32GB (21GB available) eMMC 5.1	8GB (4GB available) eMMC 5.0
External storage	Until 256GB microSD, microSDXC (dedicated slot)	Until 32GB microSD, microSDXC (dedicated slot)
📶 Mobile networks
	Redmi S2 (32GB)	Positivo Twist 2 Fit (S509)
Dual-SIM	Dual-SIM Standby - Call active on one sim card (dedicated slot)	Dual-SIM Standby - Call active on one sim card (dedicated slot)
SIM card	2 slots (Dual-SIM) nano-SIM (4FF)	2 slots (Dual-SIM) micro-SIM (3FF)
Maximum Download / Upload	300/50 Mbps	14.4/5.76 Mbps
Network technology	2G, 3G, 4G	2G, 3G
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	CDMA 800 (China), GSM 850/900/1800/1900	GSM 850/900/1800/1900
Primary 3G network	M1803E6G Global version: UMTS 850/900/1900/2100 M1803E6E, M1803E6C, M1803E6T versions: CDMA2000 1xEV-DO TD-SCDMA 1900/2000 UMTS 850/900/1900/2100	UMTS 850/2100
Primary 4G network	LTE 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 network	Not supported	Not supported
Primary data network	GPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, TD-SCDMA, UMTS, TD-HSDPA, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+
Secondary 2G network	GSM 850/900/1800/1900	GSM 850/900/1800/1900
Secondary 3G network	Not supported	Not supported
Secondary 4G network	Not supported	Not supported
Secondary data network	GPRS, EDGE	GPRS, EDGE
📷 Camera
	Redmi S2 (32GB)	Positivo Twist 2 Fit (S509)
Back camera (main camera)	(dual camera) 12 megapixels 5MP depth	5 megapixels
Main camera resolution	4000x3000 pixels	2560x1920 pixels
Video recording (primary)	Full HD (1920x1080) 30 fps	HD (1280x720) 30 fps
Flash	LED flash on both cameras	LED flash on both cameras
Focal aperture	f/2.2 (aperture)	f/2.2 (aperture)
Focal length	feature not registered	feature not registered
Sensor size	feature not registered	feature not registered
Pixel size	1.25µm pixel	feature not registered
Autofocus	PDAF: phase detection autofocus	Autofocus
Touch focus	Supported	Supported
Image stabilization	EIS: Digital stabilization	EIS: Digital stabilization
Zoom	Only digital zoom	Only digital zoom
Face/smile detection	Face detection, Smile detection	Face detection, Smile detection
BSI sensor	Not supported	Not supported
HDR	HDR photo on both cameras	HDR photo only main camera
Camera extras	feature not registered	feature not registered
📸 Front camera
	Redmi S2 (32GB)	Positivo Twist 2 Fit (S509)
Front camera (secondary)	16 megapixels	5 megapixels
Front camera resolution	4608x3456 pixels	2560x1920 pixels
Video recording (secondary)	HD (1280x720)	HD (1280x720)
Front flash	LED	LED
Focal aperture	f/2.0 (aperture)	feature not registered
Focal length	feature not registered	feature not registered
Sensor size	feature not registered	feature not registered
Pixel size	feature not registered	feature not registered
🔉 Sound and multimedia
	Redmi S2 (32GB)	Positivo Twist 2 Fit (S509)
Loudspeaker	Supported	Supported
Active noise cancellation	2 microphones or more	Not supported
Radio	FM	FM
TV	Not supported	Not supported
Video formats	MP4, H.265, H.264, H.263, XviD, MKV	MP4, H.264, H.263, XviD
Audio formats	MP3, WAV, WMA, eAAC+, FLAC	MP3, WAV, WMA, eAAC+, FLAC
🔌 Connectivity
	Redmi S2 (32GB)	Positivo Twist 2 Fit (S509)
USB	MicroUSB 2.0, USB OTG On-The-Go	MicroUSB 2.0
Audio output	3.5mm jack	3.5mm jack
TV output	Not supported	Not supported
Bluetooth	4.2 + A2DP	4.0 + A2DP
WiFi	802.11 b/g/n [wifi4] (2.4GHz) WiFi Direct, hotspot	802.11 b/g/n [wifi4] (2.4GHz)
DLNA	Not supported	Not supported
GPS	A-GPS, GeoTagging, GLONASS, BeiDou	A-GPS, GeoTagging
NFC	Not supported	Not supported
Infrared port	Supported	Not supported
🧭 Sensors
	Redmi S2 (32GB)	Positivo Twist 2 Fit (S509)
Sensors	Accelerometer Ambient light sensor Compass Face unlock 2D Fingerprint sensor (rear-mounted) Gyroscope Proximity sensor	Accelerometer Ambient light sensor Proximity sensor
Vibrating alert	Supported	Supported
🔋 Battery
	Redmi S2 (32GB)	Positivo Twist 2 Fit (S509)
Battery type	LiPo: li-ion polymer (Non removable)	Li-Ion: lithium-ion (Removable)
Battery capacity	3080 mAh	2000 mAh
Charger, watts	10W (5V/2A) Wired charging	Wired charging
Inductive / wireless charging	feature not registered	feature not registered
Talk time autonomy	feature not registered	feature not registered
Standby	feature not registered	feature not registered
➕ Other features
	Redmi S2 (32GB)	Positivo Twist 2 Fit (S509)
Call control	Voice dialing, Voice recorder	Voice dialing, Voice recorder
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, HTML5	HTML, XHTML, HTML5
Antenna	Internal antenna	Internal antenna
Qwerty physical keyboard	Not supported	Not supported
Miscellaneous	• Colors: Gray, Gold, Rose Gold, Blue, Black • MIUI 10 • 18:9 screen	• Colors: Gold • Android Go Edition • 18:9 display • Screen protector included • Extra case included • WiFi hotspot
☢️ Radiation rate
	Redmi S2 (32GB)	Positivo Twist 2 Fit (S509)
SAR 1.6W/kg (USA, Mexico, etc.)	feature not registered	feature not registered
SAR 2W/kg (Europe, UK, etc.)	feature not registered	0.49W/kg (head), 0.56W/kg (body)