Samsung Galaxy Metrix 4G (SCH-i405U) vs Xiaomi Redmi 8A (32GB/3GB)

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Side by side comparison between Samsung Galaxy Metrix 4G vs Xiaomi Redmi 8A phones, differences, pros, cons and full specifications. What's the better?

11/19/2019 7:59 PM, updated: 7/8/2020 9:02 PM

Compare Xiaomi Redmi 8A X Samsung Galaxy Metrix 4G (SCH-i405U) 04Points

Specifications Compare Models Pictures

4"
AMOLED

480x800

5
MP

1.3mp

512MB
RAM

Single-core

1800
mAh

(Removable)

23Points Xiaomi Redmi 8A (32GB/3GB) Compare Samsung Galaxy Metrix 4G X

Specifications Compare Models Pictures

6.2"
IPS

720x1520

12
MP

8mp

3GB
RAM

Octa-core

5000
mAh

(Non removable)

What's the better phone? Xiaomi Redmi 8A (32GB/3GB)

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!

4 Advantages Samsung Galaxy Metrix 4G (SCH-i405U)	vs	23 Advantages Xiaomi Redmi 8A (32GB/3GB)
+164 grams (5.74 ounces)15% Lighter	vs	188 grams (6.58 ounces)
+Super AMOLEDAdvantage Super AMOLED display is brighter and more vivid	vs	TFT IPS LCD
+Li-Ion: lithium-ion (Removable)Advantage Removable battery can be replaced easily	vs	LiPo: li-ion polymer (Non removable)
+DLNAAdvantage With DLNA technology you can access and play media files on TV, tablet or DLNA compatible device.	vs	Not supported
1GHz 32bit Single-core	vs	+2GHz 64bit Octa-core3 times More powerful processor, you can open your applications faster
512MB	vs	+3GB LPDDR35 times More RAM memory. Typically more responsive and better for multitasking.
4GB (2GB available)	vs	+32GB (21GB available)10 times More internal storage for applications and files
Until 32GB microSD, microSDHC	vs	+Until 512GB microSD, microSDXC15 times More external storage for files using memory cards
13.97 millimeters (0.55 inches)	vs	+9.4 millimeters (0.37 inches)49% Thinner
480x800 pixels	vs	+720x1520 pixels185% Higher resolution screen
233 PPI	vs	+271 PPI16% Crisper display of text, images and videos because it has more pixels per inch (ppi)
4"	vs	+6.2"55% Larger screen
(back) 5MP	vs	+(back) 12MP138% Higher resolution main camera
Not supported	vs	+HDR photo on both camerasAdvantage The HDR technology produced photos with more detail in dark areas
(front) 1.3MP	vs	+(front) 8MP5 times Higher resolution secondary camera to take pictures and selfies
VGA (720x480)	vs	+Full HD (1920x1080)5 times More image quality for recording videos with the primary camera
Android 2.3.6 Gingerbread	vs	+Android 9.0 PieAdvantage Android 9.0 Pie is newer and safer
(4G LTE) 100 Mbps	vs	+(4G LTE) 150 Mbps50% Faster for surfing the internet and download files
Not supported	vs	+Face unlockAdvantage Sensors help you use the device
1800 mAh	vs	+5000 mAh178% Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
1 slot (Single-SIM) (dedicated slot)	vs	+2 slots (Dual-SIM) (dedicated slot)Advantage You can have more mobile carriers/operators on the same device.
Not supported	vs	+FMAdvantage The radio lets you listen to your songs and sports in general
3.0 + A2DP	vs	+4.2 + A2DPAdvantage Bluetooth 4.2 + A2DP 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.
HTML, XHTML, Flash player	vs	+HTML, XHTML, HTML5Advantage Better sites viewing on the internet
Not supported	vs	+Gorilla Glass 5Advantage Protection against scratches on the screen lets you carry your phone with your keys
Not supported	vs	+Water repellent nano-coating (don't immerse)Advantage Protection against water allows you talk to your friends in the rain, for example

15 Common items in both devices

16 million

LED flash

Only digital zoom

Autofocus / PDAF: phase detection autofocus

4G LTE

Capacitive

Multitouch

+8 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
	Galaxy Metrix 4G (SCH-i405U)	Redmi 8A (32GB/3GB)
Change model		Choose the model
Model	Galaxy Metrix 4G (SCH-i405U)	Redmi 8A (32GB/3GB)
Other model names	US Cellular Samsung Galaxy Metrix SCH-i405U, Samsung Aegis	Xiaomi Redmi 8A M1908C3KG, MZB8298IN, MZB8299IN, MZB8369IN
Country or region available	USA	(Global, International), China, India
Brand	Samsung	Xiaomi
Release date	8/22/2012	9/1/2019
Depth	13.97 millimeters (0.55 inches)	9.4 millimeters (0.37 inches)
Size (width x height)	64.52 x 125.98 millimeters (2.54 x 4.96 in)	75.4 x 156.3 millimeters (2.97 x 6.15 in)
Weight	164 grams (5.74 ounces)	188 grams (6.58 ounces)
Build, materials	feature not registered	Plastic body, glass front
Protection against water and others	Not supported	Water repellent nano-coating (don't immerse)
📲 Display
	Galaxy Metrix 4G (SCH-i405U)	Redmi 8A (32GB/3GB)
Display type	Super AMOLED	TFT IPS LCD
Screen size	4" inches	6.2" inches
Screen-to-body ratio	~56% (screen-to-body ratio)	~81.4% (screen-to-body ratio)
Display resolution	480x800 pixels	720x1520 pixels (19:9)
Touchscreen	Capacitive Multitouch	Capacitive Multitouch
Pixel density (dot pitch)	233 PPI	271 PPI
Colors	16 million	16 million
Scratch-resistant glass	Not supported	Gorilla Glass 5
Refresh rate	feature not registered	60Hz
Display features	feature not registered	400nits[typ]
🤖 Operating System
	Galaxy Metrix 4G (SCH-i405U)	Redmi 8A (32GB/3GB)
System version	Android 2.3.6 Gingerbread	Android 9.0 Pie
Firmware update	feature not registered	feature not registered
User Interface	feature not registered	feature not registered
⚙️ Processor
	Galaxy Metrix 4G (SCH-i405U)	Redmi 8A (32GB/3GB)
Chipset	32bit: Samsung S5PC111 Exynos 3110	64bit: Qualcomm Snapdragon 439 SDM439 (12nm)
CPU	Single-core, 1 processor: 1x 1GHz ARM Cortex-A8 (Single-core)	Octa-core, 2 processors: 2x 2GHz ARM Cortex-A53 (Dual-core) 6x 1.45GHz ARM Cortex-A53 (Hexa-core)
GPU graphical controller	feature not registered	Qualcomm Adreno 505 650Mhz
Performance (benchmark)	feature not registered	feature not registered
💽 Memory and storage
	Galaxy Metrix 4G (SCH-i405U)	Redmi 8A (32GB/3GB)
RAM memory	512MB	3GB LPDDR3
Internal storage	4GB (2GB available)	32GB (21GB available) eMMC 5.1
External storage	Until 32GB microSD, microSDHC (dedicated slot)	Until 512GB microSD, microSDXC (dedicated slot)
📶 Mobile networks
	Galaxy Metrix 4G (SCH-i405U)	Redmi 8A (32GB/3GB)
Dual-SIM	Not supported	Dual-SIM Standby - Call active on one sim card (dedicated slot)
SIM card	1 slot (Single-SIM) Standard mini-SIM (2FF)	2 slots (Dual-SIM) nano-SIM (4FF)
Maximum Download / Upload	100/50 Mbps	150/50 Mbps
Network technology	2G, 3G, 4G	2G, 3G, 4G
Frequency, bands	Expand band details Collapse details
GSM MHz band	Not supported	Quad-Band 850/900/1800/1900
Primary 2G network	CDMA 800/1900	CDMA 800 (China), GSM 850/900/1800/1900
Primary 3G network	CDMA2000 1xEV-DO	Global, India version: UMTS 850/900/1900/2100 China version: CDMA2000 1xEV-DO TD-SCDMA 1900/2000 UMTS 850/900/1900/2100
Primary 4G network	LTE Cat3 1700/1900/2100	LTE Cat4 VoLTE Global version: LTE (Bands 1, 2, 3, 4, 5, 7, 8, 20) TD-LTE (Bands 38, 40) India version: LTE (Bands 1, 3, 5, 8) TD-LTE (Bands 40, 41) China version: LTE (Bands 1, 3, 5, 7, 8) TD-LTE (Bands 34, 38, 39, 40, 41)
Primary 5G network	Not supported	Not supported
Primary data network	CDMA2000 EV-DO Rev A, LTE	GPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, TD-SCDMA, UMTS, TD-HSDPA, HSDPA, HSUPA, HSPA+, TD-LTE, LTE
Secondary 2G network	Not supported	GSM 850/900/1800/1900
Secondary 3G network	Not supported	Not supported
Secondary 4G network	Not supported	Not supported
Secondary data network	Not supported	GPRS, EDGE
📷 Camera
	Galaxy Metrix 4G (SCH-i405U)	Redmi 8A (32GB/3GB)
Back camera (main camera)	5 megapixels	12 megapixels
Main camera resolution	2592x1944 pixels	4000x3000 pixels
Video recording (primary)	VGA (720x480) 30 fps	Full HD (1920x1080) 30 fps
Flash	LED flash	LED flash
Focal aperture	feature not registered	f/1.8 (aperture)
Focal length	feature not registered	feature not registered
Sensor size	feature not registered	1/2.55" inches
Pixel size	feature not registered	1.4µm 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	Not supported	Not supported
HDR	Not supported	HDR photo on both cameras
Camera extras	feature not registered	feature not registered
📸 Front camera
	Galaxy Metrix 4G (SCH-i405U)	Redmi 8A (32GB/3GB)
Front camera (secondary)	1.3 megapixels	8 megapixels
Front camera resolution	1280x1024 pixels	3264x2448 pixels
Video recording (secondary)	Not supported	Full HD (1920x1080)
Front flash	Not supported	Not supported
Focal aperture	feature not registered	f/2.0 (aperture)
Focal length	feature not registered	feature not registered
Sensor size	feature not registered	1/4" inches
Pixel size	feature not registered	1.12µm pixel
🔉 Sound and multimedia
	Galaxy Metrix 4G (SCH-i405U)	Redmi 8A (32GB/3GB)
Loudspeaker	Supported	Supported
Active noise cancellation	Not supported	2 microphones or more
Radio	Not supported	FM
TV	Not supported	Not supported
Video formats	MP4, DivX, XviD, H.264, H.263	MP4, H.265, H.264, H.263, XviD, MKV
Audio formats	MP3, WAV, WMA, eAAC+	MP3, WAV, WMA, eAAC+, FLAC
🔌 Connectivity
	Galaxy Metrix 4G (SCH-i405U)	Redmi 8A (32GB/3GB)
USB	MicroUSB 2.0	USB 2.0 Type-C, USB OTG On-The-Go
Audio output	3.5mm jack	3.5mm jack
TV output	Not supported	Not supported
Bluetooth	3.0 + A2DP	4.2 + A2DP
WiFi	802.11 a/b/g/n [wifi4] (2.4GHz, 5GHz)	802.11 b/g/n [wifi4] (2.4GHz) WiFi Direct, hotspot
DLNA	Supported	Not supported
GPS	A-GPS, GeoTagging	A-GPS, GeoTagging, GLONASS, BeiDou
NFC	Not supported	Not supported
Infrared port	Not supported	Not supported
🧭 Sensors
	Galaxy Metrix 4G (SCH-i405U)	Redmi 8A (32GB/3GB)
Sensors	Accelerometer Ambient light sensor Compass Proximity sensor	Accelerometer Ambient light sensor Compass Face unlock Proximity sensor
Vibrating alert	Supported	Supported
🔋 Battery
	Galaxy Metrix 4G (SCH-i405U)	Redmi 8A (32GB/3GB)
Battery type	Li-Ion: lithium-ion (Removable)	LiPo: li-ion polymer (Non removable)
Battery capacity	1800 mAh	5000 mAh
Charger, watts	Wired charging	18W (9V/2A) Wired fast charging
Inductive / wireless charging	feature not registered	feature not registered
Talk time autonomy	7 hours	42 hours (1.8 days)
Standby	336 hours (14 days)	feature not registered
➕ Other features
	Galaxy Metrix 4G (SCH-i405U)	Redmi 8A (32GB/3GB)
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, Flash player	HTML, XHTML, HTML5
Antenna	Internal antenna	Internal antenna
Qwerty physical keyboard	Retractable QWERTY keyboard	Not supported
Miscellaneous	• Colors: Noble Black • 4GB microSD included • Samsung TouchWiz 4.0 UI • HAC M4/T4 • WiFi hotspot • Java framework	• Colors: Midnight Black, Ocean Blue, Sunset Red • MIUI 11 • Sony IMX363 back camera sensor • Quick Charge 3.0
☢️ Radiation rate
	Galaxy Metrix 4G (SCH-i405U)	Redmi 8A (32GB/3GB)
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