Blu R2 (LTE 16GB) vs Positivo Twist SE (S545)

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Side by side comparison between Blu R2 vs Positivo Twist SE (S545) phones, differences, pros, cons and full specifications. What's the better?

4/4/2020 9:00 PM, updated: 5/13/2021 10:25 AM

Compare Positivo Twist SE (S545) X Blu R2 (LTE 16GB) 08Points

Specifications Compare Models Pictures

5.2"
IPS

720x1280

13
MP

13mp

2GB
RAM

Quad-core

3000
mAh

(Non removable)

10Points Positivo Twist SE (S545) Compare Blu R2 X

Specifications Compare Models Pictures

5.7"
IPS

720x1440

13
MP

5mp

2GB
RAM

Octa-core

3000
mAh

(Removable)

What's the better phone? Positivo Twist SE (S545)

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!

8 Advantages Blu R2 (LTE 16GB)	vs	10 Advantages Positivo Twist SE (S545)
+156 grams (5.46 ounces)6% Lighter	vs	165 grams (5.78 ounces)
+Aluminum body, glass front, aluminum back with plastic endsAdvantage More resistant material	vs	Plastic body, glass front
+Dual-LED on both camerasAdvantage The Dual-LED on both cameras helps in dark places or in low light	vs	LED flash on both cameras
+f/2.0 (aperture)10% Diaphragm opening (Aperture) of the camera which has the smallest F number takes photos with better light exposure.	vs	f/2.2 (aperture)
+(front) 13MP160% Higher resolution secondary camera to take pictures and selfies	vs	(front) 5MP
+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
1.3GHz 64bit Quad-core	vs	+1.6GHz 64bit Octa-core (28nm)33% More powerful processor, you can open your applications faster
16GB (10GB available)	vs	+32GB (22GB available)120% More internal storage for applications and files
Until 64GB microSD, microSDXC	vs	+Until 128GB microSD, microSDXC100% More external storage for files using memory cards
9.6 millimeters (0.38 inches)	vs	+9.55 millimeters (0.38 inches)1% Thinner
720x1280 pixels	vs	+720x1440 pixels13% Higher resolution screen
5.2"	vs	+5.7"10% Larger screen
HD (1280x720)	vs	+Full HD (1920x1080)125% More image quality for recording videos with the primary camera
Android 7.0 Nougat	vs	+Android 9.0 PieAdvantage Android 9.0 Pie is newer and safer
LiPo: li-ion polymer (Non removable)	vs	+Li-Ion: lithium-ion (Removable)Advantage Removable battery can be replaced easily
4.0 + A2DP	vs	+4.2 + A2DPAdvantage Bluetooth 4.2 + A2DP is newer and faster

28 Common items in both devices

2GB LPDDR3

TFT IPS LCD

16 million

282 PPI

(back) 13MP

Only digital zoom

Autofocus

+21 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
	Blu R2 (LTE 16GB)	Positivo Twist SE (S545)
Change model
Model	Blu R2 (LTE 16GB)	Twist SE (S545)
Other model names	Blu R2 LTE R0150EE (2GB RAM), R0170WW	Positivo Twist SE S545 (4G LTE)
Country or region available	USA, (Europe)	Brazil
Brand	Blu	Positivo
Release date	7/1/2017	10/1/2019
Depth	9.6 millimeters (0.38 inches)	9.55 millimeters (0.38 inches)
Size (width x height)	74.3 x 150.3 millimeters (2.93 x 5.92 in)	74.6 x 156.6 millimeters (2.94 x 6.17 in)
Weight	156 grams (5.46 ounces)	165 grams (5.78 ounces)
Build, materials	Aluminum body, glass front, aluminum back with plastic ends	Plastic body, glass front
Protection against water and others	Not supported	Not supported
📲 Display
	Blu R2 (LTE 16GB)	Positivo Twist SE (S545)
Display type	TFT IPS LCD	TFT IPS LCD
Screen size	5.2" inches	5.7" inches
Screen-to-body ratio	~66.8% (screen-to-body ratio)	~71.8% (screen-to-body ratio)
Display resolution	720x1280 pixels	720x1440 pixels (18:9)
Touchscreen	Capacitive Multitouch	Capacitive Multitouch
Pixel density (dot pitch)	282 PPI	282 PPI
Colors	16 million	16 million
Scratch-resistant glass	Not supported	Not supported
Refresh rate	feature not registered	60Hz
Display features	feature not registered	Not supported
🤖 Operating System
	Blu R2 (LTE 16GB)	Positivo Twist SE (S545)
System version	Android 7.0 Nougat	Android 9.0 Pie
Firmware update	feature not registered	feature not registered
User Interface	feature not registered	feature not registered
⚙️ Processor
	Blu R2 (LTE 16GB)	Positivo Twist SE (S545)
Chipset	64bit: MediaTek MT6737 (28nm)	64bit: Unisoc SC9863A (28nm)
CPU	Quad-core, 1 processor: 4x 1.3GHz ARM Cortex-A53 (Quad-core)	Octa-core, 2 processors: 4x 1.6GHz ARM Cortex-A55 (Quad-core) 4x 1.2GHz ARM Cortex-A55 (Quad-core)
GPU graphical controller	ARM Mali-T720 MP2 550Mhz	PowerVR GE8322 MP2 (550MHz)
Performance (benchmark)	feature not registered	feature not registered
💽 Memory and storage
	Blu R2 (LTE 16GB)	Positivo Twist SE (S545)
RAM memory	2GB LPDDR3	2GB LPDDR3
Internal storage	16GB (10GB available)	32GB (22GB available) eMMC 5.1
External storage	Until 64GB microSD, microSDXC (dedicated slot)	Until 128GB microSD, microSDXC (dedicated slot)
📶 Mobile networks
	Blu R2 (LTE 16GB)	Positivo Twist SE (S545)
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) micro-SIM (3FF)	2 slots (Dual-SIM) micro-SIM (3FF)
Maximum Download / Upload	150/50 Mbps	150/50 Mbps
Network technology	2G, 3G, 4G	2G, 3G, 4G
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	GSM 850/900/1800/1900	GSM 850/900/1800/1900
Primary 3G network	UMTS 850/900/1700/1900/2100	UMTS 850/900/2100
Primary 4G network	LTE Cat4 R0150EE version: LTE 800/1800/2100/2600 (Bands 1,3,7,20) R0170WW version: LTE 700/1700/1800/1900/2100/2600 (Bands 1,2,3,4,7,12,17,28)	LTE Cat4 (Bands 1, 3, 5, 7, 28)
Primary 5G network	Not supported	Not supported
Primary data network	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, LTE	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, LTE
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
	Blu R2 (LTE 16GB)	Positivo Twist SE (S545)
Back camera (main camera)	13 megapixels	13 megapixels
Main camera resolution	4128x3096 pixels	4128x3096 pixels
Video recording (primary)	HD (1280x720) 30 fps	Full HD (1920x1080) 30 fps
Flash	Dual-LED on both cameras	LED flash on both cameras
Focal aperture	f/2.0 (aperture)	f/2.2 (aperture)
Focal length	feature not registered	feature not registered
Sensor size	feature not registered	feature not registered
Pixel size	feature not registered	feature not registered
Autofocus	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 only main camera	HDR photo only main camera
Camera extras	feature not registered	feature not registered
📸 Front camera
	Blu R2 (LTE 16GB)	Positivo Twist SE (S545)
Front camera (secondary)	13 megapixels	5 megapixels
Front camera resolution	4128x3096 pixels	2560x1920 pixels
Video recording (secondary)	HD (1280x720)	HD (1280x720)
Front flash	Dual-LED	LED
Focal aperture	f/2.0 (aperture)	f/2.2 (aperture)
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
	Blu R2 (LTE 16GB)	Positivo Twist SE (S545)
Loudspeaker	Supported	Supported
Active noise cancellation	Not supported	Not supported
Radio	FM	FM
TV	Not supported	Not supported
Video formats	MP4, H.265, H.264, H.263	MP4, H.264, H.263, XviD
Audio formats	MP3, OGG, eAAC+, FLAC	MP3, WAV, WMA, eAAC+, FLAC
🔌 Connectivity
	Blu R2 (LTE 16GB)	Positivo Twist SE (S545)
USB	MicroUSB 2.0	MicroUSB 2.0
Audio output	3.5mm jack	3.5mm jack
TV output	Not supported	Not supported
Bluetooth	4.0 + A2DP	4.2 + A2DP
WiFi	802.11 b/g/n [wifi4] (2.4GHz)	802.11 b/g/n [wifi4] (2.4GHz)
DLNA	Not supported	Not supported
GPS	A-GPS, GeoTagging	A-GPS, GeoTagging
NFC	Not supported	Not supported
Infrared port	Not supported	Not supported
🧭 Sensors
	Blu R2 (LTE 16GB)	Positivo Twist SE (S545)
Sensors	Accelerometer Ambient light sensor Compass Face unlock 2D Fingerprint sensor (rear-mounted) Proximity sensor	Accelerometer Ambient light sensor Proximity sensor
Vibrating alert	Supported	Supported
🔋 Battery
	Blu R2 (LTE 16GB)	Positivo Twist SE (S545)
Battery type	LiPo: li-ion polymer (Non removable)	Li-Ion: lithium-ion (Removable)
Battery capacity	3000 mAh	3000 mAh
Charger, watts	Wired charging	Wired charging
Inductive / wireless charging	feature not registered	Not supported
Talk time autonomy	16 hours	feature not registered
Standby	625 hours (26 days)	feature not registered
➕ Other features
	Blu R2 (LTE 16GB)	Positivo Twist SE (S545)
Call control	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: Black, Silver, Rose gold, Gold • 2.5D curved glass screen • Screen protector included • Silicon Case included • WiFi hotspot	• Colors: Black • WiFi hotspot
☢️ Radiation rate
	Blu R2 (LTE 16GB)	Positivo Twist SE (S545)
SAR 1.6W/kg (USA, Mexico, etc.)	feature not registered	feature not registered
SAR 2W/kg (Europe, UK, etc.)	feature not registered	0.411W/kg (head), 0.46W/kg (body)