Xiaomi Redmi Note 7 (48MP 64GB/4GB) vs Samsung Star II Duos (GT-C6712)

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

3/7/2019 7:31 PM, updated: 3/21/2023 4:04 AM

Compare Samsung Star II Duos X Xiaomi Redmi Note 7 (48MP 64GB/4GB) 32Points

Specifications Compare Models Pictures

6.3"
IPS

1080x2340

48
MP

13mp

4GB
RAM

Octa-core

4000
mAh

(Non removable)

03Points Samsung Star II Duos (GT-C6712) Compare Xiaomi Redmi Note 7 X

Specifications Compare Models Pictures

3.2"
TFT

240x400

3.1
MP

N/A

1200
mAh

(Removable)

What's the better phone? Xiaomi Redmi Note 7 (48MP 64GB/4GB)

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!

32 Advantages Xiaomi Redmi Note 7 (48MP 64GB/4GB)	vs	3 Advantages Samsung Star II Duos (GT-C6712)
+64GB (51GB available)2610 times More internal storage for applications and files	vs	20MB
+Until 256GB microSD, microSDXC15 times More external storage for files using memory cards	vs	Until 16GB microSD, microSDHC
+8.1 millimeters (0.32 inches)51% Thinner	vs	12.2 millimeters (0.48 inches)
+TFT IPS LCDAdvantage TFT IPS LCD display is brighter and more vivid	vs	TFT LCD
+16 million61 times More colors on the screen is better quality images and videos	vs	260 thousand
+1080x2340 pixels25 times Higher resolution screen	vs	240x400 pixels
+409 PPI180% Crisper display of text, images and videos because it has more pixels per inch (ppi)	vs	146 PPI
+6.3"97% Larger screen	vs	3.2"
+(dual camera) 48MP + 5MP16 times Higher resolution main camera	vs	(back) 3.1MP
+Dual-LED flashAdvantage The Dual-LED flash helps in dark places or in low light	vs	Not supported
+PDAF: phase detection autofocusAdvantage Best autofocus type for taking pictures	vs	Not supported
+EIS: Digital stabilizationAdvantage Image stabilization prevents blurry photos and helps in recording motion video	vs	Not supported
+HDR photo on both camerasAdvantage The HDR technology produced photos with more detail in dark areas	vs	Not supported
+(front) 13MPAdvantage A front-camera is best for taking selfies	vs	Not supported
+Full HD (1920x1080)26 times More image quality for recording videos with the primary camera	vs	QVGA (320x240)
+3500000 apps (Google Play Store)349999 times More apps available to download and use	vs	10 apps
+4G LTE-AAdvantage The 4G LTE-A network is newer and faster	vs	2G EDGE
+(4G LTE-A) 450 Mbps1906 times Faster for surfing the internet and download files	vs	(2G EDGE) 0.236 Mbps
+MultitouchAdvantage Better touch type. Multitouch allows to use more fingers at the same time.	vs	Single
+Ambient light sensorAdvantage Sensors help you use the device	vs	Not supported
+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
+GyroscopeAdvantage Sensors help you use the device	vs	Not supported
+4000 mAh2 times Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use	vs	1200 mAh
+Active noise cancellationAdvantage More noise-canceling microphones allow for better quality in calls and audio for recorded videos	vs	Not supported
+A-GPS, GeoTagging, GLONASS, BeiDouAdvantage It's harder to lose yourself in the city with GPS on your device	vs	Not supported
+802.11 a/b/g/n/ac [wifi5]Advantage WiFi 802.11 a/b/g/n/ac [wifi5] is newer and faster	vs	802.11 b/g/n [wifi4]
+5.0 + A2DP/LEAdvantage Bluetooth 5.0 + A2DP/LE is newer and faster	vs	3.0 + A2DP
+Type-CAdvantage Reversible connector, you can stick in a USB-C cable any which way; either side is up.	vs	MicroUSB 2.0
+HTML, XHTML, HTML5Advantage Better sites viewing on the internet	vs	HTML, XHTML
+Gorilla Glass 5Advantage Protection against scratches on the screen lets you carry your phone with your keys	vs	Not supported
186 grams (6.51 ounces)	vs	+100 grams (3.5 ounces)86% Lighter
LiPo: li-ion polymer (Non removable)	vs	+Li-Ion: lithium-ion (Removable)Advantage Removable battery can be replaced easily
2 slots (Dual-SIM) (hybrid slot/shares the same microSD slot)	vs	+2 slots (Dual-SIM) (dedicated slot)Advantage You can have more mobile carriers/operators on the same device.

10 Common items in both devices

Only digital zoom

Capacitive

Accelerometer

Proximity sensor

Hands-free calling

Video calling

Vibrating alert

+3 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
	Redmi Note 7 (48MP 64GB/4GB)	Samsung Star II Duos (GT-C6712)
Change model
Model	Redmi Note 7 (48MP 64GB/4GB)	Star II Duos (GT-C6712)
Other model names	红米Note 7 M1901F7E, M1901F7C, M1901F7G, Xiaomi Lavender	Samsung Star 2 Duos C6712, Samsung Star Duos 2
Country or region available	(Europe), (Global, International), China	feature not registered
Brand	Xiaomi	Samsung
Release date	1/10/2019	5/25/2011
Depth	8.1 millimeters (0.32 inches)	12.2 millimeters (0.48 inches)
Size (width x height)	75.21 x 159.21 millimeters (2.96 x 6.27 in)	56 x 109.5 millimeters (2.2 x 4.31 in)
Weight	186 grams (6.51 ounces)	100 grams (3.5 ounces)
Build, materials	Plastic body, glass front/back Back: Gorilla Glass 5	feature not registered
Protection against water and others	Not supported	Not supported
📲 Display
	Redmi Note 7 (48MP 64GB/4GB)	Samsung Star II Duos (GT-C6712)
Display type	TFT IPS LCD	TFT LCD
Screen size	6.3" inches	3.2" inches
Screen-to-body ratio	~81.4% (screen-to-body ratio)	~47.5% (screen-to-body ratio)
Display resolution	1080x2340 pixels (19.5:9)	240x400 pixels
Touchscreen	Capacitive Multitouch	Capacitive Single touch 1-point
Pixel density (dot pitch)	409 PPI	146 PPI
Colors	16 million	260 thousand
Scratch-resistant glass	Gorilla Glass 5	Not supported
Refresh rate	60Hz	feature not registered
Display features	Not supported	feature not registered
🤖 Operating System
	Redmi Note 7 (48MP 64GB/4GB)	Samsung Star II Duos (GT-C6712)
System version	Android 9.0 Pie	Proprietary OS
Firmware update	Android 10	feature not registered
User Interface	MIUI 10 / 11 / 12	feature not registered
⚙️ Processor
	Redmi Note 7 (48MP 64GB/4GB)	Samsung Star II Duos (GT-C6712)
Chipset	64bit: Qualcomm Snapdragon 660 (SDM660) (14nm)	32bit
CPU	Octa-core, 2 processors: 4x 2.2GHz Kryo 260 Gold (Quad-core) 4x 1.8GHz Kryo 260 Silver (Quad-core)	Single-core, 1 processor: Single-core
GPU graphical controller	Qualcomm Adreno 512 (650MHz)	feature not registered
Performance (benchmark)	AnTuTu: 139075 (v7) Geekbench: 5411 (v4.4) GFXBench: 7.7fps (ES 3.1 onscreen)	feature not registered
💽 Memory and storage
	Redmi Note 7 (48MP 64GB/4GB)	Samsung Star II Duos (GT-C6712)
RAM memory	4GB LPDDR4X	feature not registered
Internal storage	64GB (51GB available) eMMC 5.1	20MB
External storage	Until 256GB microSD, microSDXC (hybrid slot/shares the same SIM-2 slot)	Until 16GB microSD, microSDHC (dedicated slot)
📶 Mobile networks
	Redmi Note 7 (48MP 64GB/4GB)	Samsung Star II Duos (GT-C6712)
Dual-SIM	Dual-SIM Standby - Call active on one sim card (hybrid slot/shares the same microSD slot)	Dual-SIM Standby - Call active on one sim card (dedicated slot)
SIM card	2 slots (Dual-SIM) nano-SIM (4FF)	2 slots (Dual-SIM) Standard mini-SIM (2FF)
Maximum Download / Upload	450/50 Mbps	0.236 Mbps
Network technology	2G, 3G, 4G	2G
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	CDMA 800/1900, GSM 850/900/1800/1900	GSM 850/900/1800/1900
Primary 3G network	CDMA2000 1xEV-DO TD-SCDMA 1900/2000 UMTS 850/900/1900/2100	Not supported
Primary 4G network	LTE Cat9 (1, 3, 5, 7, 8) TD-LTE (34, 38, 39, 40, 41) VoLTE	Not supported
Primary 5G network	Not supported	Not supported
Primary data network	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	GPRS, EDGE
Secondary 2G network	GSM 850/900/1800/1900	GSM 850/900/1800/1900
Secondary 3G network	UMTS 850/900/1900/2100	Not supported
Secondary 4G network	LTE Cat9 (1, 3, 5, 7, 8) TD-LTE (34, 38, 39, 40, 41) VoLTE	Not supported
Secondary data network	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A	GPRS, EDGE
📷 Camera
	Redmi Note 7 (48MP 64GB/4GB)	Samsung Star II Duos (GT-C6712)
Back camera (main camera)	(dual camera) 48 megapixels 5MP depth f/2.4	3.1 megapixels
Main camera resolution	8000x6000 pixels	2048x1536 pixels
Video recording (primary)	Full HD (1920x1080) 60 fps	QVGA (320x240) 15 fps
Flash	Dual-LED flash	Not supported
Focal aperture	f/1.8 (aperture)	feature not registered
Focal length	feature not registered	feature not registered
Sensor size	1/2" inches	feature not registered
Pixel size	0.8µm pixel	feature not registered
Autofocus	PDAF: phase detection autofocus	Not supported
Touch focus	Supported	Not supported
Image stabilization	EIS: Digital stabilization	Not supported
Zoom	Only digital zoom	Only digital zoom
Face/smile detection	Face detection, Smile detection	Not supported
BSI sensor	Not supported	Not supported
HDR	HDR photo on both cameras	Not supported
Camera extras	1080p@30/60fps 1080p@120fps (slow motion)	feature not registered
📸 Front camera
	Redmi Note 7 (48MP 64GB/4GB)	Samsung Star II Duos (GT-C6712)
Front camera (secondary)	13 megapixels	Not supported
Front camera resolution	4128x3096 pixels	Not supported
Video recording (secondary)	Full HD (1920x1080)	Not supported
Front flash	Not supported	Not supported
Focal aperture	f/2.2 (aperture)	feature not registered
Focal length	feature not registered	feature not registered
Sensor size	feature not registered	feature not registered
Pixel size	1.25µm pixel	feature not registered
🔉 Sound and multimedia
	Redmi Note 7 (48MP 64GB/4GB)	Samsung Star II Duos (GT-C6712)
Loudspeaker	Mono sound (not stereo)	Supported
Active noise cancellation	2 microphones or more	Not supported
Radio	FM	FM (RDS)
TV	Not supported	Not supported
Video formats	MP4, H.265, H.264, H.263, XviD, MKV	MP4, H.264, H.263
Audio formats	MP3, WAV, WMA, eAAC+, FLAC	MP3, WAV, WMA, AAC+
🔌 Connectivity
	Redmi Note 7 (48MP 64GB/4GB)	Samsung Star II Duos (GT-C6712)
USB	USB 2.0 Type-C reversible connector	MicroUSB 2.0
Audio output	3.5mm jack	3.5mm jack
TV output	Not supported	Not supported
Bluetooth	5.0 + A2DP/LE	3.0 + A2DP
WiFi	802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot	802.11 b/g/n [wifi4] (2.4GHz)
DLNA	Not supported	Not supported
GPS	A-GPS, GeoTagging, GLONASS, BeiDou	Not supported
NFC	Not supported	Not supported
Infrared port	Supported	Not supported
🧭 Sensors
	Redmi Note 7 (48MP 64GB/4GB)	Samsung Star II Duos (GT-C6712)
Sensors	Accelerometer Ambient light sensor Compass Face unlock 2D Fingerprint sensor (rear-mounted) Gyroscope Proximity sensor	Accelerometer Proximity sensor
Vibrating alert	Supported	Supported
🔋 Battery
	Redmi Note 7 (48MP 64GB/4GB)	Samsung Star II Duos (GT-C6712)
Battery type	LiPo: li-ion polymer (Non removable)	Li-Ion: lithium-ion (Removable)
Battery capacity	4000 mAh	1200 mAh
Charger, watts	18W Wired fast charging Quick Charge 4	Wired charging
Inductive / wireless charging	Not supported	feature not registered
Talk time autonomy	feature not registered	10 hours
Standby	feature not registered	550 hours (22.9 days)
➕ Other features
	Redmi Note 7 (48MP 64GB/4GB)	Samsung Star II Duos (GT-C6712)
Call control	Voice dialing, Voice recorder	Voice recorder
Messaging	SMS (T9), MMS, E-mail, Push mail	SMS, MMS, E-mail
Hands-free calling	Supported	Supported
Video calling	Supported	Supported
Ringtones	Polyphonic and customized	Polyphonic and customized
Web browser	HTML, XHTML, HTML5	HTML, XHTML
Antenna	Internal antenna	Internal antenna
Qwerty physical keyboard	Not supported	Not supported
Miscellaneous	• Colors: Space black, Nebula red, Neptune blue	• Colors: Black • Samsung TouchWiz UI 3.0 • Dolphin 2.0 browser • Facebook, Twitter • Word, Excel, PowerPoint, PDF viewer • Java framework
☢️ Radiation rate
	Redmi Note 7 (48MP 64GB/4GB)	Samsung Star II Duos (GT-C6712)
SAR 1.6W/kg (USA, Mexico, etc.)	1.15W/kg (head), 1.17W/kg (body)	feature not registered
SAR 2W/kg (Europe, UK, etc.)	0.59W/kg (head), 1.27W/kg (body)	feature not registered