Blu Selfie (S470a) vs Xiaomi Redmi Note 7 (48MP 128GB)

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Side by side comparison between Blu Selfie vs Xiaomi Redmi Note 7 phones, differences, pros, cons and full specifications. What's the better?

3/7/2019 7:35 PM, updated: 3/21/2023 4:05 AM

Compare Xiaomi Redmi Note 7 X Blu Selfie (S470a) 05Points

Specifications Compare Models Pictures

4.7"
IPS

720x1280

13
MP

13mp

2GB
RAM

Octa-core

2300
mAh

(Removable)

22Points Xiaomi Redmi Note 7 (48MP 128GB) Compare Blu Selfie X

Specifications Compare Models Pictures

6.3"
IPS

1080x2340

48
MP

13mp

4GB
RAM

Octa-core

4000
mAh

(Non removable)

What's the better phone? Xiaomi Redmi Note 7 (48MP 128GB)

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!

5 Advantages Blu Selfie (S470a)	vs	22 Advantages Xiaomi Redmi Note 7 (48MP 128GB)
+136 grams (4.76 ounces)37% Lighter	vs	186 grams (6.51 ounces)
+Dual-LED on main camera and LED on front cameraAdvantage The Dual-LED on main camera and LED on front camera helps in dark places or in low light	vs	Dual-LED flash
+BSI sensorAdvantage The BSI sensor allows the entry of more light generating photos with more detail and brightness	vs	Not supported
+Li-Ion: lithium-ion (Removable)Advantage Removable battery can be replaced easily	vs	LiPo: li-ion polymer (Non removable)
+2 slots (Dual-SIM) (dedicated slot)Advantage You can have more mobile carriers/operators on the same device.	vs	2 slots (Dual-SIM) (hybrid slot/shares the same microSD slot)
1.7GHz 32bit Octa-core	vs	+2.2GHz 64bit Octa-core (14nm)44% More powerful processor, you can open your applications faster
2GB LPDDR3	vs	+4GB LPDDR4X100% More RAM memory. Typically more responsive and better for multitasking.
16GB (11GB available)	vs	+128GB (113GB available)9 times More internal storage for applications and files
Until 64GB microSD, microSDXC	vs	+Until 256GB microSD, microSDXC3 times More external storage for files using memory cards
9.6 millimeters (0.38 inches)	vs	+8.1 millimeters (0.32 inches)19% Thinner
720x1280 pixels	vs	+1080x2340 pixels174% Higher resolution screen
312 PPI	vs	+409 PPI31% Crisper display of text, images and videos because it has more pixels per inch (ppi)
4.7"	vs	+6.3"34% Larger screen
(back) 13MP	vs	+(dual camera) 48MP + 5MP3 times Higher resolution main camera
HDR photo only main camera	vs	+HDR photo on both camerasAdvantage The HDR technology produced photos with more detail in dark areas
Android 4.4.2 KitKat	vs	+Android 10Advantage Android 10 is newer and safer
3G+ HSPA+	vs	+4G LTE-AAdvantage The 4G LTE-A network is newer and faster
(3G+ HSPA+) 21 Mbps	vs	+(4G LTE-A) 450 Mbps20 times Faster for surfing the internet and download files
Not supported	vs	+CompassAdvantage Sensors help you use the device
Not supported	vs	+Face unlock 2DAdvantage Sensors help you use the device
Not supported	vs	+Fingerprint sensor (rear-mounted)Advantage Sensors help you use the device
Not supported	vs	+GyroscopeAdvantage Sensors help you use the device
2300 mAh	vs	+4000 mAh74% 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.

21 Common items in both devices

TFT IPS LCD

16 million

Only digital zoom

Autofocus / PDAF: phase detection autofocus

(front) 13MP

Full HD (1920x1080)

(front) Full HD (1920x1080)

+14 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 Selfie (S470a)	Redmi Note 7 (48MP 128GB)
Change model		Choose the model
Model	Selfie (S470a)	Redmi Note 7 (48MP 128GB)
Other model names	Blu Selfie Dual Sim S470A, Blu S470A Selfie	红米Note 7 M1901F7E, M1901F7C, M1901F7G, Xiaomi Lavender
Country or region available	USA	(Europe)
Brand	Blu	Xiaomi
Release date	4/1/2015	1/10/2019
Depth	9.6 millimeters (0.38 inches)	8.1 millimeters (0.32 inches)
Size (width x height)	66.3 x 146 millimeters (2.61 x 5.75 in)	75.21 x 159.21 millimeters (2.96 x 6.27 in)
Weight	136 grams (4.76 ounces)	186 grams (6.51 ounces)
Build, materials	feature not registered	Plastic body, glass front/back Back: Gorilla Glass 5
Protection against water and others	Not supported	Not supported
📲 Display
	Blu Selfie (S470a)	Redmi Note 7 (48MP 128GB)
Display type	TFT IPS LCD	TFT IPS LCD
Screen size	4.7" inches	6.3" inches
Screen-to-body ratio	~62.9% (screen-to-body ratio)	~81.4% (screen-to-body ratio)
Display resolution	720x1280 pixels	1080x2340 pixels (19.5:9)
Touchscreen	Capacitive Multitouch	Capacitive Multitouch
Pixel density (dot pitch)	312 PPI	409 PPI
Colors	16 million	16 million
Scratch-resistant glass	Gorilla Glass 3	Gorilla Glass 5
Refresh rate	feature not registered	60Hz
Display features	feature not registered	Not supported
🤖 Operating System
	Blu Selfie (S470a)	Redmi Note 7 (48MP 128GB)
System version	Android 4.4.2 KitKat	Android 9.0 Pie
Firmware update	feature not registered	Android 10
User Interface	feature not registered	MIUI 10 / 11 / 12
⚙️ Processor
	Blu Selfie (S470a)	Redmi Note 7 (48MP 128GB)
Chipset	32bit: MediaTek MT6592	64bit: Qualcomm Snapdragon 660 (SDM660) (14nm)
CPU	Octa-core, 1 processor: 8x 1.7GHz ARM Cortex-A7 (Octa-core)	Octa-core, 2 processors: 4x 2.2GHz Kryo 260 Gold (Quad-core) 4x 1.8GHz Kryo 260 Silver (Quad-core)
GPU graphical controller	ARM Mali-450 MP4	Qualcomm Adreno 512 (650MHz)
Performance (benchmark)	feature not registered	AnTuTu: 139075 (v7) Geekbench: 5411 (v4.4) GFXBench: 7.7fps (ES 3.1 onscreen)
💽 Memory and storage
	Blu Selfie (S470a)	Redmi Note 7 (48MP 128GB)
RAM memory	2GB LPDDR3	4GB LPDDR4X
Internal storage	16GB (11GB available)	128GB (113GB available) eMMC 5.1
External storage	Until 64GB microSD, microSDXC (dedicated slot)	Until 256GB microSD, microSDXC (hybrid slot/shares the same SIM-2 slot)
📶 Mobile networks
	Blu Selfie (S470a)	Redmi Note 7 (48MP 128GB)
Dual-SIM	Dual-SIM Standby - Call active on one sim card (dedicated slot)	Dual-SIM Standby - Call active on one sim card (hybrid slot/shares the same microSD slot)
SIM card	2 slots (Dual-SIM) nano-SIM (4FF)	2 slots (Dual-SIM) nano-SIM (4FF)
Maximum Download / Upload	21/5.76 Mbps	450/50 Mbps
Network technology	2G, 3G	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 800/1900, GSM 850/900/1800/1900
Primary 3G network	UMTS 850/1900	CDMA2000 1xEV-DO TD-SCDMA 1900/2000 UMTS 850/900/1900/2100
Primary 4G network	Not supported	LTE Cat9 (1, 3, 5, 7, 8) TD-LTE (34, 38, 39, 40, 41) VoLTE
Primary 5G network	Not supported	Not supported
Primary data network	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+	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	UMTS 850/900/1900/2100
Secondary 4G network	Not supported	LTE Cat9 (1, 3, 5, 7, 8) TD-LTE (34, 38, 39, 40, 41) VoLTE
Secondary data network	GPRS, EDGE	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A
📷 Camera
	Blu Selfie (S470a)	Redmi Note 7 (48MP 128GB)
Back camera (main camera)	13 megapixels	(dual camera) 48 megapixels 5MP depth f/2.4
Main camera resolution	4128x3096 pixels	8000x6000 pixels
Video recording (primary)	Full HD (1920x1080) 30 fps	Full HD (1920x1080) 60 fps
Flash	Dual-LED on main camera and LED on front camera	Dual-LED flash
Focal aperture	feature not registered	f/1.8 (aperture)
Focal length	feature not registered	feature not registered
Sensor size	feature not registered	1/2" inches
Pixel size	feature not registered	0.8µm pixel
Autofocus	Autofocus	PDAF: phase detection autofocus
Touch focus	Supported	Supported
Image stabilization	feature not registered	EIS: Digital stabilization
Zoom	Only digital zoom	Only digital zoom
Face/smile detection	Face detection	Face detection, Smile detection
BSI sensor	Supported	Not supported
HDR	HDR photo only main camera	HDR photo on both cameras
Camera extras	feature not registered	1080p@30/60fps 1080p@120fps (slow motion)
📸 Front camera
	Blu Selfie (S470a)	Redmi Note 7 (48MP 128GB)
Front camera (secondary)	13 megapixels	13 megapixels
Front camera resolution	4128x3096 pixels	4128x3096 pixels
Video recording (secondary)	Full HD (1920x1080)	Full HD (1920x1080)
Front flash	LED	Not supported
Focal aperture	feature not registered	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	1.25µm pixel
🔉 Sound and multimedia
	Blu Selfie (S470a)	Redmi Note 7 (48MP 128GB)
Loudspeaker	Supported	Mono sound (not stereo)
Active noise cancellation	Not supported	2 microphones or more
Radio	FM (RDS)	FM
TV	Not supported	Not supported
Video formats	MP4, H.264, H.263	MP4, H.265, H.264, H.263, XviD, MKV
Audio formats	MP3, WAV, eAAC+	MP3, WAV, WMA, eAAC+, FLAC
🔌 Connectivity
	Blu Selfie (S470a)	Redmi Note 7 (48MP 128GB)
USB	MicroUSB 2.0	USB 2.0 Type-C reversible connector
Audio output	3.5mm jack	3.5mm jack
TV output	Not supported	Not supported
Bluetooth	4.0 + A2DP	5.0 + A2DP/LE
WiFi	802.11 b/g/n [wifi4] (2.4GHz) WiFi Direct, hotspot	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	Supported
🧭 Sensors
	Blu Selfie (S470a)	Redmi Note 7 (48MP 128GB)
Sensors	Accelerometer Ambient light sensor Proximity sensor	Accelerometer Ambient light sensor Compass Face unlock 2D Fingerprint sensor (rear-mounted) Gyroscope Proximity sensor
Vibrating alert	Supported	Supported
🔋 Battery
	Blu Selfie (S470a)	Redmi Note 7 (48MP 128GB)
Battery type	Li-Ion: lithium-ion (Removable)	LiPo: li-ion polymer (Non removable)
Battery capacity	2300 mAh	4000 mAh
Charger, watts	Wired charging	18W Wired fast charging Quick Charge 4
Inductive / wireless charging	feature not registered	Not supported
Talk time autonomy	14 hours	feature not registered
Standby	750 hours (31.3 days)	feature not registered
➕ Other features
	Blu Selfie (S470a)	Redmi Note 7 (48MP 128GB)
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: White, Black, Blue • Screen protector included • Silicon Case included • BLU Nex Lens technology • BLU Infinite View technology	• Colors: Space black, Nebula red, Neptune blue
☢️ Radiation rate
	Blu Selfie (S470a)	Redmi Note 7 (48MP 128GB)
SAR 1.6W/kg (USA, Mexico, etc.)	feature not registered	1.15W/kg (head), 1.17W/kg (body)
SAR 2W/kg (Europe, UK, etc.)	feature not registered	0.59W/kg (head), 1.27W/kg (body)

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Blu Selfie (S470a) vs Xiaomi Redmi Note 7 (48MP 128GB)

Side by side comparison between Blu Selfie vs Xiaomi Redmi Note 7 phones, differences, pros, cons and full specifications. What's the better?

What's the better phone? Xiaomi Redmi Note 7 (48MP 128GB)

📱 Model features

📲 Display

🤖 Operating System

⚙️ Processor

💽 Memory and storage

📶 Mobile networks

📷 Camera

📸 Front camera

🔉 Sound and multimedia

🔌 Connectivity

🧭 Sensors

🔋 Battery

➕ Other features

☢️ Radiation rate