Samsung Galaxy A40 vs vivo X Flip Specs Comparison

Availability

Officially announced
Apr 10, 2019	Apr 20, 2023

Design

Dimensions
5.69 x 2.72 x 0.31 inches 144.4 x 69.2 x 7.9 mm	6.55 x 2.96 x 0.32 inches 166.4 x 75.3 x 8.2 mm
Weight
4.94 oz (140.0 g)	7.05 oz (200.0 g)
Materials
Back: Plastic Frame: Plastic
Biometrics
2D Face unlock, Fingerprint (touch)	Optical in-screen fingerprint
Keys
Right: Volume control, Lock/Unlock key	Right: Volume control, Lock/Unlock key
Colors
Black, Coral, Blue, White

Display

Size
5.9-inch, 85.73% screen-to-body	6.7-inch, 84.84% screen-to-body
Type
Super AMOLED	AMOLED, 120Hz
Resolution
2340x1080px, 19.5:9 ratio, 437 PPI	2520x1080px, 21:9 ratio, 407 PPI
Protection
Corning Gorilla Glass 3

Hardware

System chip
Exynos 7904 (14 nm)	Snapdragon 8+ Gen 1 SM8475 (4 nm)
Processor
Octa-core 1800 MHz ARM Cortex-A73 and ARM Cortex-A53	Octa-core 1x3.19GHz Cortex-X2 3x2.75G​Hz Cortex-A710 4x1.8​0GHz Cortex-A510
GPU
Mali-G71 MP2	Adreno 670
Memory
4GB (LPDDR4)/64GB	12GB (LPDDR5)/256GB (UFS 3.1)
Storage expansion
microSDXC up to 512 GB	not expandable
OS
Android (11, 10, 9.0 Pie)	Android (13)

Battery

Type
3100 mAh, Li - Polymer	4400 mAh
Charging
Samsung Adaptive Fast Charging	Fast charging
Charge speed
	Wired: 44.0W

Camera

Rear
Dual camera	Dual camera
Main camera
16 MP (PDAF) Aperture size: F1.7 Focal length: 27 mm Sensor size: 1/2.8" Pixel size: 1.12 μm	32 MP Aperture size: F1.8
Second camera
5 MP (Ultra-wide) Aperture size: F2.2 Focal Length: 13 mm Sensor size: 1/5" Pixel size: 1.12 μm	12 MP (Ultra-wide) Aperture size: F2.2
Flash
LED	LED
Video recording
1080p (30 fps) Hyperlapse, Video calling, Video sharing	Yes
Front
25 MP Video capture: 1080p	32 MP

Connectivity & Features

Bluetooth
5.0	5.3
WLAN
a,b,g,n,ac,dual-band Wi-Fi Direct, Hotspot 802.11 a, b, g, n, ac	a,b,g,n,ac,Wi-Fi 6 Wi-Fi Direct, Hotspot 802.11 a, b, g, n, ac, ax
USB
Type-C, USB 2.0	Type-C
Sensors
Accelerometer, Gyroscope, Compass, Hall (for flip covers), Ambient light sensor, Proximity sensor	Accelerometer, Gyroscope, Compass, Ambient light sensor, Proximity sensor
Location
GPS, A-GPS, Glonass, Galileo, BeiDou, Cell ID, Wi-Fi positioning	GPS, A-GPS, Glonass, Galileo, BeiDou, Cell ID, Wi-Fi positioning
Other
NFC, ANT+, VoIP, Tethering, Computer sync, OTA sync	NFC

Multimedia

Headphones
3.5mm jack	No 3.5mm jack
Speakers
Earpiece, Loudspeaker	Earpiece, Loudspeaker
Features
Dolby Atmos, Album art cover, Background playback
Screen mirroring
Wireless screen share	Wireless screen share
Radio
FM
Additional microphone(s)
Noise cancellation	Noise cancellation

Cellular

4G (FDD) Bands
1, 3, 5, 7, 8, 20
4G (TDD) Bands
38, 40, 41
3G Bands
1, 2, 5, 8
Data Speed
LTE-A Cat 12/13 (600/150 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s
Dual SIM
Yes
SIM type
Nano SIM	Nano SIM

Regulatory Approval

FCC approval
Date approved: Mar 08, 2019 FCC ID value: A3LSMA405FN
Measured SAR
Head: 0.51 W/kg Body: 0.46 W/kg Simultaneous Transmission: 1.02 W/kg Wireless Router: 0.61 W/kg

Links

Full specifications
Samsung Galaxy A40 Specs	vivo X Flip Specs
User Reviews
Samsung Galaxy A40 User Reviews