Blu R2 (LTE 32GB) vs Xiaomi Black Shark Helo (128GB/6GB)

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Side by side comparison between Blu R2 vs Xiaomi Black Shark Helo phones, differences, pros, cons and full specifications. What's the better?

10/27/2018 8:22 PM, updated: 10/3/2020 11:27 AM

Compare Xiaomi Black Shark Helo X Blu R2 (LTE 32GB) 06Points

Specifications Compare Models Pictures

5.2"
IPS

720x1280

13
MP

13mp

3GB
RAM

Quad-core

3000
mAh

(Non removable)

23Points Xiaomi Black Shark Helo (128GB/6GB) Compare Blu R2 X

Specifications Compare Models Pictures

6.01"
AMOLED

1080x2160

12
MP

20mp

6GB
RAM

Octa-core

4000
mAh

(Non removable)

What's the better phone? Xiaomi Black Shark Helo (128GB/6GB)

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!

6 Advantages Blu R2 (LTE 32GB)	vs	23 Advantages Xiaomi Black Shark Helo (128GB/6GB)
+Until 64GB microSD, microSDXCAdvantage More external storage for files using memory cards	vs	Not supported
+156 grams (5.46 ounces)22% Lighter	vs	190 grams (6.65 ounces)
+Dual-LED on both camerasAdvantage The Dual-LED on both cameras helps in dark places or in low light	vs	Dual-LED flash
+Face unlock 2DAdvantage Sensors help you use the device	vs	Not supported
+3.5mm jackAdvantage Headsets with 3.5mm Jack size are more common and easy to find in stores	vs	Type-C jack with 3.5mm jack adapter
+FMAdvantage The radio lets you listen to your songs and sports in general	vs	Not supported
1.3GHz 64bit Quad-core	vs	+2.8GHz 64bit Octa-core152% More powerful processor, you can open your applications faster
3GB LPDDR3	vs	+6GB LPDDR4X100% More RAM memory. Typically more responsive and better for multitasking.
32GB (22GB available)	vs	+128GB (110GB available)4 times More internal storage for applications and files
9.6 millimeters (0.38 inches)	vs	+8.7 millimeters (0.34 inches)10% Thinner
TFT IPS LCD	vs	+AMOLEDAdvantage AMOLED display is brighter and more vivid
720x1280 pixels	vs	+1080x2160 pixels153% Higher resolution screen
282 PPI	vs	+402 PPI43% Crisper display of text, images and videos because it has more pixels per inch (ppi)
5.2"	vs	+6.01"16% Larger screen
(back) 13MP	vs	+(dual camera) 12MP + 20MP150% Higher resolution main camera
Only digital zoom	vs	+Digital and optical zoomAdvantage The zoom allows for better focus and approach to take pictures
HDR photo only main camera	vs	+HDR photo on both camerasAdvantage The HDR technology produced photos with more detail in dark areas
f/2.0 (aperture)	vs	+f/1.8 (aperture)11% Diaphragm opening (Aperture) of the camera which has the smallest F number takes photos with better light exposure.
(front) 13MP	vs	+(front) 20MP56% Higher resolution secondary camera to take pictures and selfies
HD (1280x720)	vs	+4K UHD (3840x2160)8 times More image quality for recording videos with the primary camera
(front) HD (1280x720)	vs	+(front) Full HD (1920x1080)125% More image quality for recording videos with the secondary camera
Android 7.0 Nougat	vs	+Android 9.0 PieAdvantage Android 9.0 Pie is newer and safer
(4G LTE) 150 Mbps	vs	+(4G LTE-A) 600 Mbps3 times Faster for surfing the internet and download files
Not supported	vs	+GyroscopeAdvantage Sensors help you use the device
3000 mAh	vs	+4000 mAh33% Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
Not supported	vs	+Active noise cancellationAdvantage More noise-canceling microphones allow for better quality in calls and audio for recorded videos
802.11 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
4.0 + A2DP	vs	+5.0 + A2DP/LEAdvantage Bluetooth 5.0 + A2DP/LE is newer and faster
MicroUSB 2.0	vs	+Type-CAdvantage Reversible connector, you can stick in a USB-C cable any which way; either side is up.

20 Common items in both devices

Aluminum body, glass front, aluminum back with plastic ends / Aluminum body, glass front

16 million

Autofocus / PDAF: phase detection autofocus

EIS: Digital stabilization

4G LTE / 4G LTE-A

Capacitive

Multitouch

+13 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 32GB)	Xiaomi Black Shark Helo (128GB/6GB)
Change model		Choose the model
Model	Blu R2 (LTE 32GB)	Black Shark Helo (128GB/6GB)
Other model names	Blu R2 LTE R0170WW (3GB RAM), R0150EE	黑鲨游戏手机 Helo (128GB + 6GB RAM), AWM-A0
Country or region available	USA	(Global, International), China
Brand	Blu	Xiaomi
Release date	7/1/2017	11/10/2018
Depth	9.6 millimeters (0.38 inches)	8.7 millimeters (0.34 inches)
Size (width x height)	74.3 x 150.3 millimeters (2.93 x 5.92 in)	75.25 x 160 millimeters (2.96 x 6.3 in)
Weight	156 grams (5.46 ounces)	190 grams (6.65 ounces)
Build, materials	Aluminum body, glass front, aluminum back with plastic ends	Aluminum body, glass front
Protection against water and others	Not supported	Not supported
📲 Display
	Blu R2 (LTE 32GB)	Xiaomi Black Shark Helo (128GB/6GB)
Display type	TFT IPS LCD	AMOLED
Screen size	5.2" inches	6.01" inches
Screen-to-body ratio	~66.8% (screen-to-body ratio)	~77.4% (screen-to-body ratio)
Display resolution	720x1280 pixels	1080x2160 pixels (18:9)
Touchscreen	Capacitive Multitouch	Capacitive Multitouch
Pixel density (dot pitch)	282 PPI	402 PPI
Colors	16 million	16 million
Scratch-resistant glass	Not supported	Not supported
Refresh rate	feature not registered	60Hz
Display features	feature not registered	430nits[typ] HDR8
🤖 Operating System
	Blu R2 (LTE 32GB)	Xiaomi Black Shark Helo (128GB/6GB)
System version	Android 7.0 Nougat	Android 8.0 Oreo
Firmware update	feature not registered	Android 9.0 Pie
User Interface	feature not registered	feature not registered
⚙️ Processor
	Blu R2 (LTE 32GB)	Xiaomi Black Shark Helo (128GB/6GB)
Chipset	64bit: MediaTek MT6737 (28nm)	64bit: Qualcomm Snapdragon 845 MSM8998 (10nm)
CPU	Quad-core, 1 processor: 4x 1.3GHz ARM Cortex-A53 (Quad-core)	Octa-core, 2 processors: 4x 2.8GHz Kryo 385 Gold (Quad-core) 4x 1.8GHz Kryo 385 Silver (Quad-core)
GPU graphical controller	ARM Mali-T720 MP2 550Mhz	Qualcomm Adreno 630 710Mhz
Performance (benchmark)	feature not registered	feature not registered
💽 Memory and storage
	Blu R2 (LTE 32GB)	Xiaomi Black Shark Helo (128GB/6GB)
RAM memory	3GB LPDDR3	6GB LPDDR4X
Internal storage	32GB (22GB available)	128GB (110GB available) UFS 2.1
External storage	Until 64GB microSD, microSDXC (dedicated slot)	Not supported
📶 Mobile networks
	Blu R2 (LTE 32GB)	Xiaomi Black Shark Helo (128GB/6GB)
Dual-SIM	Dual-SIM Standby - Call active on one sim card (dedicated slot)	Dual-SIM Standby - Call active on one sim card
SIM card	2 slots (Dual-SIM) micro-SIM (3FF)	2 slots (Dual-SIM) nano-SIM (4FF)
Maximum Download / Upload	150/50 Mbps	600/50 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	CDMA 800, GSM 850/900/1800/1900
Primary 3G network	UMTS 850/900/1700/1900/2100	CDMA2000 1xEV-DO TD-SCDMA 1900/2000 UMTS 850/900/1900/2100
Primary 4G network	LTE Cat4 700/1700/1800/1900/2100/2600 (Bands 1,2,3,4,7,12,17,28)	LTE Cat12 (1, 3, 4, 5, 7, 8, 20) TD-LTE (34, 38, 39, 40, 41)
Primary 5G network	Not supported	Not supported
Primary data network	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, LTE	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
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 32GB)	Xiaomi Black Shark Helo (128GB/6GB)
Back camera (main camera)	13 megapixels	(dual camera) 12 megapixels 20MP telephoto f/1.81.0µm2x-optical-zoom
Main camera resolution	4128x3096 pixels	4000x3000 pixels
Video recording (primary)	HD (1280x720) 30 fps	4K UHD (3840x2160) 30 fps
Flash	Dual-LED on both cameras	Dual-LED flash
Focal aperture	f/2.0 (aperture)	f/1.8 (aperture)
Focal length	feature not registered	feature not registered
Sensor size	feature not registered	1/2.9" inches
Pixel size	feature not registered	1.25µm pixel
Autofocus	Autofocus	PDAF: phase detection autofocus
Touch focus	Supported	Supported
Image stabilization	EIS: Digital stabilization	EIS: Digital stabilization
Zoom	Only digital zoom	Digital and optical 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 on both cameras
Camera extras	feature not registered	feature not registered
📸 Front camera
	Blu R2 (LTE 32GB)	Xiaomi Black Shark Helo (128GB/6GB)
Front camera (secondary)	13 megapixels	20 megapixels
Front camera resolution	4128x3096 pixels	5952x3348 pixels
Video recording (secondary)	HD (1280x720)	Full HD (1920x1080)
Front flash	Dual-LED	Not supported
Focal aperture	f/2.0 (aperture)	f/2.2 (aperture)
Focal length	feature not registered	feature not registered
Sensor size	feature not registered	1/2.8" inches
Pixel size	feature not registered	1µm pixel
🔉 Sound and multimedia
	Blu R2 (LTE 32GB)	Xiaomi Black Shark Helo (128GB/6GB)
Loudspeaker	Supported	Supported
Active noise cancellation	Not supported	2 microphones or more
Radio	FM	Not supported
TV	Not supported	Not supported
Video formats	MP4, H.265, H.264, H.263	MP4, H.265, H.264, H.263, XviD, MKV
Audio formats	MP3, OGG, eAAC+, FLAC	MP3, WAV, WMA, eAAC+, FLAC
🔌 Connectivity
	Blu R2 (LTE 32GB)	Xiaomi Black Shark Helo (128GB/6GB)
USB	MicroUSB 2.0	USB 2.0 Type-C, USB OTG On-The-Go
Audio output	3.5mm jack	Type-C jack with 3.5mm jack adapter
TV output	Not supported	Not supported
Bluetooth	4.0 + A2DP	5.0 + A2DP/LE
WiFi	802.11 b/g/n [wifi4] (2.4GHz)	802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot
DLNA	Not supported	Not supported
GPS	A-GPS, GeoTagging	A-GPS, GeoTagging, GLONASS, BeiDou
NFC	Not supported	Not supported
Infrared port	Not supported	Not supported
🧭 Sensors
	Blu R2 (LTE 32GB)	Xiaomi Black Shark Helo (128GB/6GB)
Sensors	Accelerometer Ambient light sensor Compass Face unlock 2D Fingerprint sensor (rear-mounted) Proximity sensor	Accelerometer Ambient light sensor Compass Fingerprint sensor (rear-mounted) Gyroscope Proximity sensor
Vibrating alert	Supported	Supported
🔋 Battery
	Blu R2 (LTE 32GB)	Xiaomi Black Shark Helo (128GB/6GB)
Battery type	LiPo: li-ion polymer (Non removable)	Li-Ion: lithium-ion (Non removable)
Battery capacity	3000 mAh	4000 mAh
Charger, watts	Wired charging	18W (9V/2A) Wired fast charging Quick Charge 3
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 32GB)	Xiaomi Black Shark Helo (128GB/6GB)
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 • 100% DCI-P3 coverage display • Left game pad included
☢️ Radiation rate
	Blu R2 (LTE 32GB)	Xiaomi Black Shark Helo (128GB/6GB)
SAR 1.6W/kg (USA, Mexico, etc.)	feature not registered	feature not registered
SAR 2W/kg (Europe, UK, etc.)	feature not registered	feature not registered