Blu Advance 4.5 (A310a) vs Blu R2 (3G)

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Side by side comparison between Blu Advance 4.5 vs Blu R2 phones, differences, pros, cons and full specifications. What's the better?

3/13/2018 12:10 AM, updated: 5/11/2020 1:40 PM

Compare Blu R2 X Blu Advance 4.5 (A310a) 03Points

Specifications Compare Models Pictures

4.5"
TFT

480x854

5
MP

0.3mp

512MB
RAM

Dual-core

1700
mAh

(Removable)

18Points Blu R2 (3G) Compare Blu Advance 4.5 X

Specifications Compare Models Pictures

5.2"
IPS

720x1280

8
MP

8mp

1GB
RAM

Quad-core

3000
mAh

(Non removable)

What's the better phone? Blu R2 (3G)

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!

3 Advantages Blu Advance 4.5 (A310a)	vs	18 Advantages Blu R2 (3G)
+144 grams (5.04 ounces)8% Lighter	vs	156 grams (5.46 ounces)
+9.4 millimeters (0.37 inches)2% Thinner	vs	9.6 millimeters (0.38 inches)
+Li-Ion: lithium-ion (Removable)Advantage Removable battery can be replaced easily	vs	LiPo: li-ion polymer (Non removable)
1GHz 32bit Dual-core	vs	+1.3GHz 32bit Quad-core52% More powerful processor, you can open your applications faster
512MB	vs	+1GB LPDDR3100% More RAM memory. Typically more responsive and better for multitasking.
4GB (2.5GB available)	vs	+8GB (4GB available)60% More internal storage for applications and files
Until 32GB microSD, microSDHC	vs	+Until 64GB microSD, microSDXC100% More external storage for files using memory cards
TFT LCD	vs	+TFT IPS LCDAdvantage TFT IPS LCD display is brighter and more vivid
480x854 pixels	vs	+720x1280 pixels125% Higher resolution screen
218 PPI	vs	+282 PPI29% Crisper display of text, images and videos because it has more pixels per inch (ppi)
4.5"	vs	+5.2"16% Larger screen
(back) 5MP	vs	+(back) 8MP59% Higher resolution main camera
LED flash	vs	+Dual-LED on both camerasAdvantage The Dual-LED on both cameras helps in dark places or in low light
Not supported	vs	+EIS: Digital stabilizationAdvantage Image stabilization prevents blurry photos and helps in recording motion video
Not supported	vs	+HDR photo only main cameraAdvantage The HDR technology produced photos with more detail in dark areas
(front) 0.3MP	vs	+(front) 8MP25 times Higher resolution secondary camera to take pictures and selfies
HD (1280x720)	vs	+Full HD (1920x1080)125% More image quality for recording videos with the primary camera
(front) VGA (640x480)	vs	+(front) HD (1280x720)2 times More image quality for recording videos with the secondary camera
Android 4.2.2 Jelly Bean	vs	+Android 7.0 NougatAdvantage Android 7.0 Nougat is newer and safer
Not supported	vs	+Fingerprint sensorAdvantage Sensors help you use the device
1700 mAh	vs	+3000 mAh76% Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use

22 Common items in both devices

16 million

Only digital zoom

Autofocus

3G+ HSPA+

21 Mbps

Capacitive

Multitouch

+15 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 Advance 4.5 (A310a)	Blu R2 (3G)
Change model		Choose the model
Model	Advance 4.5 (A310a)	Blu R2 (3G)
Other model names	Blu Advance 4.5 Dual-Sim A310, Blu A310a	Blu R2 1GB/8GB, Blu R2 R010P, Blu R010P
Country or region available	USA	(Latin America), Canada, USA
Brand	Blu	Blu
Release date	3/13/2014	7/1/2017
Depth	9.4 millimeters (0.37 inches)	9.6 millimeters (0.38 inches)
Size (width x height)	67 x 133 millimeters (2.64 x 5.24 in)	74.3 x 150.3 millimeters (2.93 x 5.92 in)
Weight	144 grams (5.04 ounces)	156 grams (5.46 ounces)
Build, materials	feature not registered	feature not registered
Protection against water and others	Not supported	Not supported
📲 Display
	Blu Advance 4.5 (A310a)	Blu R2 (3G)
Display type	TFT LCD	TFT IPS LCD
Screen size	4.5" inches	5.2" inches
Screen-to-body ratio	~62.6% (screen-to-body ratio)	~66.8% (screen-to-body ratio)
Display resolution	480x854 pixels	720x1280 pixels
Touchscreen	Capacitive Multitouch	Capacitive Multitouch
Pixel density (dot pitch)	218 PPI	282 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
	Blu Advance 4.5 (A310a)	Blu R2 (3G)
System version	Android 4.2.2 Jelly Bean	Android 7.0 Nougat
Firmware update	feature not registered	feature not registered
User Interface	feature not registered	feature not registered
⚙️ Processor
	Blu Advance 4.5 (A310a)	Blu R2 (3G)
Chipset	32bit: Broadcom	32bit: MediaTek MT6580 (28nm)
CPU	Dual-core, 1 processor: 2x 1GHz	Quad-core, 1 processor: 4x 1.3GHz ARM Cortex-A7 (Quad-core)
GPU graphical controller	Broadcom VideoCore IV	ARM Mali-400 MP1 500Mhz
Performance (benchmark)	feature not registered	feature not registered
💽 Memory and storage
	Blu Advance 4.5 (A310a)	Blu R2 (3G)
RAM memory	512MB	1GB LPDDR3
Internal storage	4GB (2.5GB available)	8GB (4GB available)
External storage	Until 32GB microSD, microSDHC (dedicated slot)	Until 64GB microSD, microSDXC (dedicated slot)
📶 Mobile networks
	Blu Advance 4.5 (A310a)	Blu R2 (3G)
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) Standard mini-SIM (2FF)	2 slots (Dual-SIM) micro-SIM (3FF)
Maximum Download / Upload	21/5.76 Mbps	21/5.76 Mbps
Network technology	2G, 3G	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	GSM 850/900/1800/1900	GSM 850/900/1800/1900
Primary 3G network	UMTS 850/1900	UMTS 850/900/1700/1900/2100
Primary 4G network	Not supported	Not supported
Primary 5G network	Not supported	Not supported
Primary data network	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+	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
	Blu Advance 4.5 (A310a)	Blu R2 (3G)
Back camera (main camera)	5 megapixels	8 megapixels
Main camera resolution	2592x1944 pixels	3264x2448 pixels
Video recording (primary)	HD (1280x720) 30 fps	Full HD (1920x1080) 30 fps
Flash	LED flash	Dual-LED on both cameras
Focal aperture	feature not registered	f/2.0 (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	Not supported	EIS: Digital stabilization
Zoom	Only digital zoom	Only digital zoom
Face/smile detection	Face detection	Face detection, Smile detection
BSI sensor	Not supported	Not supported
HDR	Not supported	HDR photo only main camera
Camera extras	feature not registered	feature not registered
📸 Front camera
	Blu Advance 4.5 (A310a)	Blu R2 (3G)
Front camera (secondary)	0.3 megapixels	8 megapixels
Front camera resolution	640x480 pixels	3264x2448 pixels
Video recording (secondary)	VGA (640x480)	HD (1280x720)
Front flash	Not supported	Dual-LED
Focal aperture	feature not registered	f/2.0 (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 Advance 4.5 (A310a)	Blu R2 (3G)
Loudspeaker	Supported	Supported
Active noise cancellation	Not supported	Not supported
Radio	FM	FM
TV	Not supported	Not supported
Video formats	MP4, H.264, H.263, DivX, XviD, WMV	MP4, H.265, H.264, H.263
Audio formats	MP3, WAV, WMA, AAC	MP3, OGG, eAAC+, FLAC
🔌 Connectivity
	Blu Advance 4.5 (A310a)	Blu R2 (3G)
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	4.0 + 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 Advance 4.5 (A310a)	Blu R2 (3G)
Sensors	Accelerometer Ambient light sensor Compass Proximity sensor	Accelerometer Ambient light sensor Compass Fingerprint sensor Proximity sensor
Vibrating alert	Supported	Supported
🔋 Battery
	Blu Advance 4.5 (A310a)	Blu R2 (3G)
Battery type	Li-Ion: lithium-ion (Removable)	LiPo: li-ion polymer (Non removable)
Battery capacity	1700 mAh	3000 mAh
Charger, watts	Wired charging	Wired charging
Inductive / wireless charging	feature not registered	feature not registered
Talk time autonomy	5 hours	16 hours
Standby	200 hours (8.3 days)	625 hours (26 days)
➕ Other features
	Blu Advance 4.5 (A310a)	Blu R2 (3G)
Call control	Voice dialing, Voice recorder	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, White • Screen protector included • Case included • WiFi hotspot	• Colors: Black, Silver, Rose gold, Gold • Aluminum body • 2.5D curved glass screen • Screen protector included • Silicon Case included • WiFi hotspot
☢️ Radiation rate
	Blu Advance 4.5 (A310a)	Blu R2 (3G)
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