Microsoft Lumia 640 (Dual-Sim LTE) vs Samsung Galaxy A02 (SM-A022M/DS 64GB)

Share page: Facebook Twitter WhatsApp Share page:

Side by side comparison between Microsoft Lumia 640 vs Samsung Galaxy A02 phones, differences, pros, cons and full specifications. What's the better?

5/10/2021 3:41 AM, updated: 11/2/2021 11:11 AM

Compare Samsung Galaxy A02 X Microsoft Lumia 640 (Dual-Sim LTE) 13Points

Specifications Compare Models Pictures

5"
IPS

720x1280

8
MP

1mp

1GB
RAM

Quad-core

2500
mAh

(Removable)

15Points Samsung Galaxy A02 (SM-A022M/DS 64GB) Compare Microsoft Lumia 640 X

Specifications Compare Models Pictures

6.5"
PLS

720x1600

13
MP

5mp

3GB
RAM

Quad-core

5000
mAh

(Non removable)

What's the better phone? Samsung Galaxy A02 (SM-A022M/DS 64GB)

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!

13 Advantages Microsoft Lumia 640 (Dual-Sim LTE)	vs	15 Advantages Samsung Galaxy A02 (SM-A022M/DS 64GB)
+145 grams (5.08 ounces)42% Lighter	vs	206 grams (7.21 ounces)
+8.8 millimeters (0.35 inches)3% Thinner	vs	9.1 millimeters (0.36 inches)
+TFT IPS LCDAdvantage TFT IPS LCD display is brighter and more vivid	vs	TFT PLS
+294 PPI9% Crisper display of text, images and videos because it has more pixels per inch (ppi)	vs	270 PPI
+BSI sensorAdvantage The BSI sensor allows the entry of more light generating photos with more detail and brightness	vs	Not supported
+Ambient light sensorAdvantage Sensors help you use the device	vs	Not supported
+CompassAdvantage Sensors help you use the device	vs	Not supported
+Proximity sensorAdvantage Sensors help you use the device	vs	Virtual proximity sensor
+Li-Ion: lithium-ion (Removable)Advantage Removable battery can be replaced easily	vs	LiPo: li-ion polymer (Non removable)
+Active noise cancellationAdvantage More noise-canceling microphones allow for better quality in calls and audio for recorded videos	vs	Not supported
+DLNAAdvantage With DLNA technology you can access and play media files on TV, tablet or DLNA compatible device.	vs	Not supported
+NFCAdvantage NFC allows you to make payments by approach quickly and securely	vs	Not supported
+Gorilla Glass 3Advantage Protection against scratches on the screen lets you carry your phone with your keys	vs	Not supported
1.2GHz 32bit Quad-core	vs	+1.5GHz 64bit Quad-core (28nm)45% More powerful processor, you can open your applications faster
1GB LPDDR2	vs	+3GB LPDDR32 times More RAM memory. Typically more responsive and better for multitasking.
8GB (3GB available)	vs	+64GB (50GB available)16 times More internal storage for applications and files
Until 128GB microSD, microSDXC	vs	+Until 1TB microSD, microSDXC7 times More external storage for files using memory cards
720x1280 pixels	vs	+720x1600 pixels25% Higher resolution screen
5"	vs	+6.5"30% Larger screen
(back) 8MP	vs	+(dual camera) 13MP + 2MP85% 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
f/2.2 (aperture)	vs	+f/1.9 (aperture)16% Diaphragm opening (Aperture) of the camera which has the smallest F number takes photos with better light exposure.
(front) 1MP	vs	+(front) 5MP4 times Higher resolution secondary camera to take pictures and selfies
(front) HD (1280x720)	vs	+(front) Full HD (1920x1080)125% More image quality for recording videos with the secondary camera
700000 apps (Marketplace)	vs	+3500000 apps (Google Play Store)4 times More apps available to download and use
Not supported	vs	+Face unlock 2DAdvantage Sensors help you use the device
2500 mAh	vs	+5000 mAh100% Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
4.0 + A2DP	vs	+5.1 + A2DP/LEAdvantage Bluetooth 5.1 + A2DP/LE is newer and faster

20 Common items in both devices

16 million

LED flash

Only digital zoom

Autofocus

Full HD (1920x1080)

4G LTE

150 Mbps

+13 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
	Microsoft Lumia 640 (Dual-Sim LTE)	Galaxy A02 (SM-A022M/DS 64GB)
Change model		Choose the model
Model	Lumia 640 (Dual-Sim LTE)	Galaxy A02 (SM-A022M/DS 64GB)
Other model names	Microsoft Lumia 640 LTE Dual Chip RM-1077, Lumia 640 RM-1077	Galaxy A02 SM-A022M/Dual-SIM (64GB + 3GB RAM)
Country or region available	feature not registered	(Latin America), Chile, Panama, Uruguay
Brand	Microsoft	Samsung
Release date	4/1/2015	1/27/2021
Depth	8.8 millimeters (0.35 inches)	9.1 millimeters (0.36 inches)
Size (width x height)	72.2 x 141.3 millimeters (2.84 x 5.56 in)	75.9 x 164 millimeters (2.99 x 6.46 in)
Weight	145 grams (5.08 ounces)	206 grams (7.21 ounces)
Build, materials	feature not registered	Plastic body, glass front
Protection against water and others	Not supported	Not supported
📲 Display
	Microsoft Lumia 640 (Dual-Sim LTE)	Galaxy A02 (SM-A022M/DS 64GB)
Display type	TFT IPS LCD	TFT PLS
Screen size	5" inches	6.5" inches
Screen-to-body ratio	~67.6% (screen-to-body ratio)	~81.9% (screen-to-body ratio)
Display resolution	720x1280 pixels	720x1600 pixels (20:9)
Touchscreen	Capacitive Multitouch	Capacitive Multitouch
Pixel density (dot pitch)	294 PPI	270 PPI
Colors	16 million	16 million
Scratch-resistant glass	Gorilla Glass 3	Not supported
Refresh rate	feature not registered	60Hz
Display features	feature not registered	Not supported
🤖 Operating System
	Microsoft Lumia 640 (Dual-Sim LTE)	Galaxy A02 (SM-A022M/DS 64GB)
System version	Windows Phone 8.1	Android 10
Firmware update	feature not registered	feature not registered
User Interface	feature not registered	feature not registered
⚙️ Processor
	Microsoft Lumia 640 (Dual-Sim LTE)	Galaxy A02 (SM-A022M/DS 64GB)
Chipset	32bit: Qualcomm Snapdragon 400 MSM8926 (28nm)	64bit: MediaTek MT6739 (28nm)
CPU	Quad-core, 1 processor: 4x 1.2GHz ARM Cortex-A7 (Quad-core)	Quad-core, 1 processor: 4x 1.5GHz ARM Cortex-A53 (Quad-core)
GPU graphical controller	Qualcomm Adreno 305 400Mhz	PowerVR GE8100 MP1 (570MHz)
Performance (benchmark)	feature not registered	feature not registered
💽 Memory and storage
	Microsoft Lumia 640 (Dual-Sim LTE)	Galaxy A02 (SM-A022M/DS 64GB)
RAM memory	1GB LPDDR2	3GB LPDDR3
Internal storage	8GB (3GB available)	64GB (50GB available) eMMC 5.1
External storage	Until 128GB microSD, microSDXC (dedicated slot)	Until 1TB microSD, microSDXC (dedicated slot)
📶 Mobile networks
	Microsoft Lumia 640 (Dual-Sim LTE)	Galaxy A02 (SM-A022M/DS 64GB)
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) micro-SIM (3FF)	2 slots (Dual-SIM) 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	Quad-Band 850/900/1800/1900
Primary 2G network	GSM 850/900/1800/1900	GSM 850/900/1800/1900
Primary 3G network	UMTS 850/900/1900/2100	UMTS 850/900/1700/1900/2100
Primary 4G network	LTE Cat4 700/850/900/1700/1800/1900/2100/2300/2600 (Bands 1/2/3/4/5/7/8/12/17/20/28/32/38/40)	LTE Cat4 (1, 2, 3, 4, 5, 7, 8, 12, 17, 28, 66) VoLTE
Primary 5G network	Not supported	Not supported
Primary data network	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, LTE	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, LTE
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
	Microsoft Lumia 640 (Dual-Sim LTE)	Galaxy A02 (SM-A022M/DS 64GB)
Back camera (main camera)	8 megapixels	(dual camera) 13 megapixels 2MP macro f/2.4
Main camera resolution	3264x2448 pixels	4128x3096 pixels
Video recording (primary)	Full HD (1920x1080) 30 fps	Full HD (1920x1080) 30 fps
Flash	LED flash	LED flash
Focal aperture	f/2.2 (aperture)	f/1.9 (aperture)
Focal length	feature not registered	feature not registered
Sensor size	1/4" inches	feature not registered
Pixel size	feature not registered	feature not registered
Autofocus	Autofocus	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	feature not registered
📸 Front camera
	Microsoft Lumia 640 (Dual-Sim LTE)	Galaxy A02 (SM-A022M/DS 64GB)
Front camera (secondary)	1 megapixels	5 megapixels
Front camera resolution	1280x720 pixels	2560x1920 pixels
Video recording (secondary)	HD (1280x720)	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	feature not registered
Pixel size	feature not registered	feature not registered
🔉 Sound and multimedia
	Microsoft Lumia 640 (Dual-Sim LTE)	Galaxy A02 (SM-A022M/DS 64GB)
Loudspeaker	Supported	Supported
Active noise cancellation	2 microphones or more	Not supported
Radio	FM	FM
TV	Not supported	Not supported
Video formats	MP4, H.264, H.263, WMV	MP4, H.265, H.264, H.263, XviD, MKV
Audio formats	MP3, WAV, WMA, eAAC+	MP3, WAV, WMA, eAAC+, FLAC
🔌 Connectivity
	Microsoft Lumia 640 (Dual-Sim LTE)	Galaxy A02 (SM-A022M/DS 64GB)
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	5.1 + A2DP/LE
WiFi	802.11 b/g/n [wifi4] (2.4GHz)	802.11 b/g/n [wifi4] (2.4GHz) WiFi Direct, hotspot
DLNA	Supported	Not supported
GPS	A-GPS, GeoTagging, GLONASS	A-GPS, GeoTagging, GLONASS
NFC	Supported	Not supported
Infrared port	Not supported	Not supported
🧭 Sensors
	Microsoft Lumia 640 (Dual-Sim LTE)	Galaxy A02 (SM-A022M/DS 64GB)
Sensors	Accelerometer Ambient light sensor Compass Proximity sensor	Accelerometer Face unlock 2D Virtual proximity sensor
Vibrating alert	Supported	Supported
🔋 Battery
	Microsoft Lumia 640 (Dual-Sim LTE)	Galaxy A02 (SM-A022M/DS 64GB)
Battery type	Li-Ion: lithium-ion (Removable)	LiPo: li-ion polymer (Non removable)
Battery capacity	2500 mAh	5000 mAh
Charger, watts	Wired charging	10W Wired charging
Inductive / wireless charging	feature not registered	Not supported
Talk time autonomy	20 hours	feature not registered
Standby	840 hours (35 days)	feature not registered
➕ Other features
	Microsoft Lumia 640 (Dual-Sim LTE)	Galaxy A02 (SM-A022M/DS 64GB)
Call control	Voice dialing, Voice recorder	Voice dialing, Voice recorder, Voice commands
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 • Lumia Denim UI • Microsoft ClearBlack display • OneDrive 30GB • Beidou GPS • WiFi hotspot	• Colors: Black, Blue, Red • One UI 2.0 • Mono sound (not stereo)
☢️ Radiation rate
	Microsoft Lumia 640 (Dual-Sim LTE)	Galaxy A02 (SM-A022M/DS 64GB)
SAR 1.6W/kg (USA, Mexico, etc.)	feature not registered	0.53W/kg (head), 0.74W/kg (body)
SAR 2W/kg (Europe, UK, etc.)	feature not registered	feature not registered