Samsung Galaxy J6 vs. Samsung Galaxy A40

Phone Comparison, Reviews and Tests

Detailed comparison and review of Samsung Galaxy J6 and Samsung Galaxy A40. With our comprehensive overview, you can simply compare sizes, functions, but also other key features of both phones and easily decide which one is the right choice for you. Our goal is to help you identify the main differences between products and find the phone that best fits your needs and expectations.

Phone Specifications Comparison

Samsung Galaxy J6 vs. Samsung Galaxy A40 Comparison Chart
DESIGN AND DIMENSIONS Samsung Galaxy J6 Samsung Galaxy A40
Product Type Smartphone Smartphone
Manufacturer Model Number SM-J600FN/DS SM-A405FN/DS
Form Factor Touch Touch
Height 149.3 mm 144.4 mm Samsung Galaxy J6 has greater height than Samsung Galaxy A40.
Width 70.2 mm 69.2 mm Samsung Galaxy J6 has greater width than Samsung Galaxy A40.
Depth 8.2 mm 7.9 mm Samsung Galaxy A40 is narrower than Samsung Galaxy J6.
Weight 154 g 140 g Samsung Galaxy A40 is lighter than Samsung Galaxy J6.
Body Colour Orchid grey | Violet | Gold | Black Blue | Coral | White | Black
Waterproof (Water-resistant) - -
SAR Value 1.568 W/kg (body), 0.809 W/kg (head) 1.34 W/kg (body), 0.49 W/kg (head)
Connector Type Micro-USB - 5 pin Micro-USB Type B
Headset jack - mini-phone 3.5mm
USB Type-C - 24 pin USB-C
Headset jack - mini-phone 3.5mm
SIM Card Type (Size) Nano SIM Nano SIM
SIM Card Qty Dual-SIM Dual-SIM
SIM Card Configuration Details - Nano SIM + nano SIM/microSD
DISPLAY Samsung Galaxy J6 Samsung Galaxy A40
Display Type OLED display OLED display
Display Technology Super AMOLED Super AMOLED
Screen Size (Display Size) 5.6" 5.9" Samsung Galaxy A40 has larger screen size than Samsung Galaxy J6.
Screen Resolution (Display Resolution) 1480 x 720 pixels 2340 x 1080 pixels Samsung Galaxy A40 has better screen resolution than Samsung Galaxy J6.
Display Format HD+ Full HD+
Pixel Density - 439 ppi
Aspect Ratio 18.5:9 -
Colour Depth 16.7 million colours 16.7 million colours Both phones have the same color depth.
Display Enhancement Technology - Blue light filter
Display Features Infinity Display Always-on display, Infinity Display, Edge-to-Edge screen
PROCESSOR Samsung Galaxy J6 Samsung Galaxy A40
Processor Type (CPU) - Samsung Exynos
Processor Number - 7904
Clock Speed 1.6 GHz 1.8 GHz Samsung Galaxy A40 has higher clock speed than Samsung Galaxy J6.
Processor Core Qty 8-core 8-core Both phones have the same number of phone cores.
MEMORY Samsung Galaxy J6 Samsung Galaxy A40
RAM 3 GB 4 GB Samsung Galaxy A40 has more RAM than Samsung Galaxy J6.
Internal Memory Size (Storage Capacity) 32 GB 64 GB Samsung Galaxy A40 has more internal memory than Samsung Galaxy J6.
User Memory 22.6 GB 49.4 GB
Supported Flash Memory Cards (Expandable Memory) microSDHC, microSDXC - up to 256 GB microSDHC, microSDXC - up to 512 GB
CAMERA Samsung Galaxy J6 Samsung Galaxy A40
MAIN CAMERA
Number of Main Cameras 1 2
Sensor Resolution 13 Megapixel 16 Megapixel Samsung Galaxy A40 has better camera resolution than Samsung Galaxy J6.
Lens Type - Wide-angle lens
Lens Aperture F/1.9 F/1.7 Samsung Galaxy A40 has better lens aperture than Samsung Galaxy J6.
Focus Adjustment Automatic Automatic
Camera Modes - Panorama, Pro mode, HYPERLAPSE, portrait mode, AR Emoji, Flowers, Animals, Landscapes, Trees, Sky, Mountains, Beaches, Street scenes, Waterfalls, Snow, Birds, Text, Food, Indoor, Night view, Sunsets, Portaits, Green, Sunrises, Shore
Light Source LED flash LED flash
Video Resolutions 1920 x 1080 (1080p) at 30 fps 1920 x 1080 (1080p) at 30 fps
Camera Features (Functions) - AR sticker, Scene Optimiser, 20 different scenes, Smart professional framing, fault detection
SECOND CAMERA
Sensor Resolution (2nd Camera) - 5 Megapixel
Lens Type (2nd Camera) - Ultra wide-angle lens
Lens Aperture (2nd Camera) - F/2.2
Field of View (2nd Camera) - 123 degree(s)
FRONT CAMERA
Number of Front Cameras 1 1
Sensor Resolution (Front) 8 Megapixel 25 Megapixel Samsung Galaxy A40 has better front camera resolution than Samsung Galaxy J6.
Lens Aperture (Front) F/1.9 F/2.0 Samsung Galaxy J6 has better front lens aperture than Samsung Galaxy J6.
Focus Adjustment - Automatic
Camera Modes (Front) - Portrait mode, AR Emoji, Motion Photos
Light Source (Front) LED flash Display flash
Camera Features (Front) AR sticker Floating camera button
BATTERY AND CHARGING Samsung Galaxy J6 Samsung Galaxy A40
Battery Capacity (Battery Size) 3000 mAh 3100 mAh Samsung Galaxy A40 has larger battery capacity than Samsung Galaxy J6.
Fast Charging Technology - Samsung Fast Charging Samsung Galaxy A40 has fast charging technology.
Talk Time 1260 minutes 1080 minutes Samsung Galaxy J6 has longer battery life when making calls than Samsung Galaxy A40.
Run Time Details Active online usage (3G): up to 11 hrs
Active online usage (LTE): up to 12 hrs
Active online usage (Wi-Fi): up to 13 hrs
Playback (video): up to 17 hrs
Playback (audio): up to 76 hrs
Talk (WCDMA): up to 1260 min
Active online usage (3G): up to 9 hrs
Active online usage (4G): up to 11 hrs
Active online usage (Wi-Fi): up to 11 hrs
Playback (video): up to 14 hrs
Playback (audio): up to 62 hrs
Talk (3G): up to 1080 min
CELLULAR Samsung Galaxy J6 Samsung Galaxy A40
Technology WCDMA (UMTS) / GSM WCDMA (UMTS) / GSM
Mobile Broadband Generation 4G 4G Both phones have the same mobile network generation.
Operating System Android 8.0 Oreo Android 9.0 Pie
User Interface - Samsung One UI
Intelligent Assistant - Bixby
Navigation GPS, GLONASS, BeiDou GPS, GLONASS, BeiDou, Galileo
COMMUNICATIONS Samsung Galaxy J6 Samsung Galaxy A40
Data Transmission GPRS, EDGE, HSDPA, HSUPA, HSPA+, FDD-LTE, TDD-LTE GPRS, EDGE, HSDPA, HSUPA, HSPA+, FDD-LTE, TDD-LTE
2G Band 850 GSM, 900 GSM, 1800 GSM, 1900 GSM 850 GSM, 900 GSM, 1800 GSM, 1900 GSM
3G UMTS Band Band 1, Band 2, Band 4, Band 5, Band 8 Band 1, Band 2, Band 5, Band 8
3G UMTS Frequency 2100, 1900, 1700, 850, 900 2100, 1900, 850, 900
4G LTE Band Band 1, Band 2, Band 3, Band 4, Band 5, Band 7, Band 8, Band 12, Band 17, Band 20, Band 38, Band 40, Band 66 Band 1, Band 3, Band 5, Band 7, Band 8, Band 20, Band 38, Band 40, Band 41
4G LTE Frequency FDD 2100, FDD 1900 PCS, FDD 1800+, FDD 1700 - 2110 AWS, FDD 850, FDD 2600, FDD 900, FDD 700a, FDD 700b, FDD 800 DD, TDD 2600, TDD 2300, FDD 1700 - 2110 AWS-3 FDD 2100, FDD 1800+, FDD 850, FDD 2600, FDD 900, FDD 800 DD, TDD 2600, TDD 2300, TDD 2500
Wireless Interface IEEE 802.11b/g/n IEEE 802.11a/b/g/n/ac, ANT+
Bluetooth Bluetooth 4.2 LE Bluetooth 5.0 LE
NFC Yes Yes Both phones have an NFC reader for mobile payments.
Messaging Services SMS, MMS SMS, MMS
MEDIA Samsung Galaxy J6 Samsung Galaxy A40
Supported Digital Audio Standards WAV, WMA, AAC, AMR, MP3, FLAC, XMF, OGG, MIDI, M4A, MXMF, OGA, 3GA, AWB, IMY, RTTTL, RTX, OTA, MID WAV, WMA, AAC, AMR, MP3, FLAC, XMF, OGG, MIDI, M4A, MXMF, OGA, 3GA, AWB, IMY, RTTTL, RTX, OTA, MID
Supported Digital Video Standards MKV, FLV, AVI, MPEG-4, WMV, ASF, 3GP, M4V, WebM, 3G2 MKV, FLV, AVI, MPEG-4, WMV, ASF, 3GP, M4V, WebM, 3G2
Sound Enhancements - Dolby Atmos sound technology
FEATURES Samsung Galaxy J6 Samsung Galaxy A40
Phone Functions Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert
Sensors Accelerometer, proximity sensor, hall sensor Accelerometer, ambient light sensor, proximity sensor, gyro sensor, hall sensor, geomagnetic sensor
Security Devices Fingerprint reader Face recognition, fingerprint reader
Additional Phone Features Dual Messenger Alarm Clock, Fast Charging
OTHERS Samsung Galaxy J6 Samsung Galaxy A40
Included Accessories Power adapter Power adapter
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