Samsung Galaxy A20 (SM-A205U1) vs Vivo X7 (128GB)

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Side by side comparison between Samsung Galaxy A20 vs Vivo X7 phones, differences, pros, cons and full specifications. What's the better?

9/28/2020 5:24 PM, updated: 12/18/2022 10:07 AM

Compare Vivo X7 X Samsung Galaxy A20 (SM-A205U1) 12Points

Specifications Compare Models Pictures

6.4"
AMOLED

720x1560

13
MP

8mp

3GB
RAM

Octa-core

4000
mAh

(Non removable)

11Points Vivo X7 (128GB) Compare Samsung Galaxy A20 X

Specifications Compare Models Pictures

5.2"
AMOLED

1080x1920

13
MP

16mp

4GB
RAM

Octa-core

3000
mAh

(Non removable)

What's the better phone? Samsung Galaxy A20 (SM-A205U1)

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!

12 Advantages Samsung Galaxy A20 (SM-A205U1)	vs	11 Advantages Vivo X7 (128GB)
+Until 1TB microSD, microSDXC3 times More external storage for files using memory cards	vs	Until 256GB microSD, microSDXC
+6.4"23% Larger screen	vs	5.2"
+(dual camera) 13MP + 5MP39% Higher resolution main camera	vs	(back) 13MP
+HDR photo on both camerasAdvantage The HDR technology produced photos with more detail in dark areas	vs	HDR photo only main camera
+f/1.9 (aperture)16% Diaphragm opening (Aperture) of the camera which has the smallest F number takes photos with better light exposure.	vs	f/2.2 (aperture)
+Android 11Advantage Android 11 is newer and safer	vs	Android 5.1.1 Lollipop
+Face unlockAdvantage Sensors help you use the device	vs	Not supported
+4000 mAh33% Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use	vs	3000 mAh
+FMAdvantage The radio lets you listen to your songs and sports in general	vs	Not supported
+5.0 + A2DP/LEAdvantage Bluetooth 5.0 + A2DP/LE is newer and faster	vs	4.0 + A2DP
+NFCAdvantage NFC allows you to make payments by approach quickly and securely	vs	Not supported
+Type-CAdvantage Reversible connector, you can stick in a USB-C cable any which way; either side is up.	vs	MicroUSB 2.0, USB OTG On-The-Go
1.6GHz 64bit Octa-core (14nm)	vs	+1.8GHz 64bit Octa-core13% More powerful processor, you can open your applications faster
3GB LPDDR4X	vs	+4GB LPDDR333% More RAM memory. Typically more responsive and better for multitasking.
32GB (21GB available)	vs	+128GB (116GB available)5 times More internal storage for applications and files
169 grams (5.92 ounces)	vs	+151 grams (5.29 ounces)12% Lighter
7.8 millimeters (0.31 inches)	vs	+7.2 millimeters (0.28 inches)8% Thinner
720x1560 pixels	vs	+1080x1920 pixels85% Higher resolution screen
268 PPI	vs	+424 PPI58% Crisper display of text, images and videos because it has more pixels per inch (ppi)
LED flash	vs	+LED flash on both camerasAdvantage The LED flash on both cameras helps in dark places or in low light
(front) 8MP	vs	+(front) 16MP99% Higher resolution secondary camera to take pictures and selfies
Not supported	vs	+Ambient light sensorAdvantage Sensors help you use the device
1 slot (Single-SIM) (dedicated slot)	vs	+2 slots (Dual-SIM) (hybrid slot/shares the same microSD slot)Advantage You can have more mobile carriers/operators on the same device.

22 Common items in both devices

Super AMOLED

16 million

Only digital zoom

Autofocus / PDAF: phase detection autofocus

EIS: Digital stabilization

Full HD (1920x1080)

(front) Full HD (1920x1080)

+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
	Galaxy A20 (SM-A205U1)	Vivo X7 (128GB)
Change model		Choose the model
Model	Galaxy A20 (SM-A205U1)	Vivo X7 (128GB)
Other model names	Galaxy A20 SM-A205U1 NFC (Unlocked)	BBK vivo X7 Dual-Sim
Country or region available	USA	(Global, International), China, Hong Kong, Taiwan
Brand	Samsung	Vivo
Release date	4/5/2019, Announced: 3/19/2019	7/1/2016
Depth	7.8 millimeters (0.31 inches)	7.2 millimeters (0.28 inches)
Size (width x height)	74.7 x 158.4 millimeters (2.94 x 6.24 in)	71.3 x 147.3 millimeters (2.81 x 5.8 in)
Weight	169 grams (5.92 ounces)	151 grams (5.29 ounces)
Build, materials	Plastic body, glass front	feature not registered
Protection against water and others	Not supported	Not supported
📲 Display
	Galaxy A20 (SM-A205U1)	Vivo X7 (128GB)
Display type	Super AMOLED	Super AMOLED
Screen size	6.4" inches	5.2" inches
Screen-to-body ratio	~85% (screen-to-body ratio)	~71% (screen-to-body ratio)
Display resolution	720x1560 pixels (19.5:9)	1080x1920 pixels
Touchscreen	Capacitive Multitouch	Capacitive Multitouch
Pixel density (dot pitch)	268 PPI	424 PPI
Colors	16 million	16 million
Scratch-resistant glass	Not supported	Not supported
Refresh rate	60Hz	feature not registered
Display features	Not supported	feature not registered
🤖 Operating System
	Galaxy A20 (SM-A205U1)	Vivo X7 (128GB)
System version	Android 9.0 Pie	Android 5.1.1 Lollipop
Firmware update	Android 11	feature not registered
User Interface	One UI 2.5 / 3.1	feature not registered
⚙️ Processor
	Galaxy A20 (SM-A205U1)	Vivo X7 (128GB)
Chipset	64bit: Samsung Exynos 7884 (14nm)	64bit: Qualcomm Snapdragon 652 MSM8976 (28nm)
CPU	Octa-core, 2 processors: 2x 1.6GHz ARM Cortex-A73 (Dual-core) 6x 1.35GHz ARM Cortex-A53 (Hexa-core)	Octa-core, 2 processors: 4x 1.8GHz ARM Cortex-A72 (Quad-core) 4x 1.4GHz ARM Cortex-A53 (Quad-core)
GPU graphical controller	ARM Mali-G71 MP2 (770MHz)	Qualcomm Adreno 510 600Mhz
Performance (benchmark)	AnTuTu: 122778 (v9)	feature not registered
💽 Memory and storage
	Galaxy A20 (SM-A205U1)	Vivo X7 (128GB)
RAM memory	3GB LPDDR4X	4GB LPDDR3
Internal storage	32GB (21GB available) eMMC 5.1	128GB (116GB available)
External storage	Until 1TB microSD, microSDXC (dedicated slot)	Until 256GB microSD, microSDXC (hybrid slot/shares the same SIM-2 slot)
📶 Mobile networks
	Galaxy A20 (SM-A205U1)	Vivo X7 (128GB)
Dual-SIM	Not supported	Dual-SIM Standby - Call active on one sim card (hybrid slot/shares the same microSD slot)
SIM card	1 slot (Single-SIM) nano-SIM (4FF)	2 slots (Dual-SIM) micro-SIM (3FF) and nano-SIM (4FF)
Maximum Download / Upload	150/50 Mbps	150/50 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	Dual-Band 900/1800
Primary 2G network	CDMA 800/1900, GSM 850/900/1800/1900	CDMA 800, GSM 900/1800
Primary 3G network	CDMA2000 1xEV-DO UMTS 850/900/1900/2100	TD-SCDMA 1900/2000 UMTS 850/900/1900/2100
Primary 4G network	LTE Cat4 (Bands 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 25, 26, 28, 66, 71)	LTE Cat4 (Bands 1,3) TD-LTE (Bands 38,39,40,41)
Primary 5G network	Not supported	Not supported
Primary data network	GPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, 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
Secondary 2G network	Not supported	GSM 900/1800
Secondary 3G network	Not supported	Not supported
Secondary 4G network	Not supported	Not supported
Secondary data network	Not supported	GPRS, EDGE
📷 Camera
	Galaxy A20 (SM-A205U1)	Vivo X7 (128GB)
Back camera (main camera)	(dual camera) 13 megapixels 5MP ultrawide f/2.212mm	13 megapixels
Main camera resolution	4128x3096 pixels	4128x3096 pixels
Video recording (primary)	Full HD (1920x1080) 30 fps	Full HD (1920x1080) 30 fps
Flash	LED flash	LED flash on both cameras
Focal aperture	f/1.9 (aperture)	f/2.2 (aperture)
Focal length	28mm lens	feature not registered
Sensor size	feature not registered	feature not registered
Pixel size	feature not registered	feature not registered
Autofocus	Autofocus	PDAF: phase detection autofocus
Touch focus	Supported	Supported
Image stabilization	EIS: Digital stabilization	EIS: Digital stabilization
Zoom	Only digital zoom	Only digital zoom
Face/smile detection	Face detection, Smile detection	Face detection, Smile detection
BSI sensor	Not supported	Not supported
HDR	HDR photo on both cameras	HDR photo only main camera
Camera extras	feature not registered	feature not registered
📸 Front camera
	Galaxy A20 (SM-A205U1)	Vivo X7 (128GB)
Front camera (secondary)	8 megapixels	16 megapixels
Front camera resolution	3264x2448 pixels	4608x3456 pixels
Video recording (secondary)	Full HD (1920x1080)	Full HD (1920x1080)
Front flash	Not supported	LED
Focal aperture	f/2.0 (aperture)	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
	Galaxy A20 (SM-A205U1)	Vivo X7 (128GB)
Loudspeaker	Supported	Supported
Active noise cancellation	2 microphones or more	2 microphones or more
Radio	FM	Not supported
TV	Not supported	Not supported
Video formats	MP4, H.264, H.263, WMV, MKV	MP4, H.264, H.263
Audio formats	MP3, WAV, WMA, eAAC+, FLAC	MP3, WAV, eAAC+, FLAC
🔌 Connectivity
	Galaxy A20 (SM-A205U1)	Vivo X7 (128GB)
USB	USB 2.0 Type-C, USB OTG On-The-Go	MicroUSB 2.0, USB OTG On-The-Go
Audio output	3.5mm jack	3.5mm jack
TV output	Not supported	Not supported
Bluetooth	5.0 + A2DP/LE	4.0 + A2DP
WiFi	802.11 b/g/n [wifi4] (2.4GHz) WiFi Direct, hotspot	802.11 b/g/n [wifi4] (2.4GHz) WiFi Direct, hotspot
DLNA	Not supported	Not supported
GPS	A-GPS, GeoTagging, GLONASS, BeiDou	A-GPS, GeoTagging
NFC	Supported	Not supported
Infrared port	Not supported	Not supported
🧭 Sensors
	Galaxy A20 (SM-A205U1)	Vivo X7 (128GB)
Sensors	Accelerometer Compass Face unlock Fingerprint sensor (rear-mounted) Gyroscope Hall effect Proximity sensor	Accelerometer Ambient light sensor Compass Fingerprint sensor Gyroscope Proximity sensor
Vibrating alert	Supported	Supported
🔋 Battery
	Galaxy A20 (SM-A205U1)	Vivo X7 (128GB)
Battery type	LiPo: li-ion polymer (Non removable)	LiPo: li-ion polymer (Non removable)
Battery capacity	4000 mAh	3000 mAh
Charger, watts	15W Wired fast charging	Wired charging
Inductive / wireless charging	Not supported	feature not registered
Talk time autonomy	26 hours (1.1 days)	feature not registered
Standby	feature not registered	feature not registered
➕ Other features
	Galaxy A20 (SM-A205U1)	Vivo X7 (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: Black, Deep Blue, Red, Coral Orange	• Colors: Gold, Rose, Black • USB OTG On-The-Go • FunTouch OS 2.5.1 • Fast battery charging
☢️ Radiation rate
	Galaxy A20 (SM-A205U1)	Vivo X7 (128GB)
SAR 1.6W/kg (USA, Mexico, etc.)	1.09W/kg (head), 0.6W/kg (body)	feature not registered
SAR 2W/kg (Europe, UK, etc.)	feature not registered	feature not registered