Samsung Galaxy A30 vs Samsung Galaxy A40 Specs Comparison
Compare mobile phone specifications of up to three devices at once. Our specs comparison tool helps you find and compare the perfect phone for your needs.
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| Samsung Galaxy A30 | Samsung Galaxy A40 |
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Released
·
Mar 02, 2019
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Released
·
Apr 10, 2019
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6.4-inch · 2340x1080px
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5.9-inch · 2340x1080px
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Dual camera
|
Dual camera
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4GB · 64GB
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4GB · 64GB
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4000 mAh
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3100 mAh
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| Check prices | Check prices |
Design
| Dimensions | |
|---|---|
| 6.24 x 2.94 x 0.30 inches (158.5 x 74.7 x 7.7 mm) |
5.69 x 2.72 x 0.31 inches (144.4 x 69.2 x 7.9 mm) |
| Weight | |
| 5.82 oz(165.0 g) | 4.94 oz(140.0 g) |
| Materials | |
| Back: Plastic | Back: Plastic Frame: Plastic |
| Biometrics | |
| 2D Face unlock, Fingerprint (touch) | 2D Face unlock, Fingerprint (touch) |
| Keys | |
| Right: Volume control, Lock/Unlock key | Right: Volume control, Lock/Unlock key |
| Colors | |
| Black, Blue, White | Black, Coral, Blue, White |
Display
| Size | |
|---|---|
| 6.4-inch | 5.9-inch |
| Resolution | |
| 2340x1080px, 19.5:9 ratio, 403 PPI | 2340x1080px, 19.5:9 ratio, 437 PPI |
| Technology | |
| Super AMOLED | Super AMOLED |
| Screen-to-body | |
| 85.24 % | 85.73 % |
| Features | |
| Scratch-resistant glass (Corning Gorilla Glass 3), Ambient light sensor, Proximity sensor | Scratch-resistant glass (Corning Gorilla Glass 3), Ambient light sensor, Proximity sensor |
Hardware
| System chip | |
|---|---|
| Samsung Exynos 7 Octa 7904 (14 nm) | Exynos 7904 (14 nm) |
| Processor | |
| Octa-core 1800 MHz ARM Cortex-A73 and ARM Cortex-A53 | Octa-core 1800 MHz ARM Cortex-A73 and ARM Cortex-A53 |
| GPU | |
| Mali-G71 MP2 | Mali-G71 MP2 |
| RAM | |
| 4GB (LPDDR4) | 4GB (LPDDR4) |
| Internal storage | |
| 64GB, available to use: 49.6 GB | 64GB, available to use: 49.4 GB |
| Storage expansion | |
| microSDXC up to 512 GB | microSDXC up to 512 GB |
| OS | |
| Android (10, 9.0 Pie), Samsung One UI | Android (11, 10, 9.0 Pie), Samsung One UI |
Battery
| Capacity | |
|---|---|
| 4000 mAh | 3100 mAh |
| Type | |
| Li - Ion, Not user replaceable | Li - Polymer, Not user replaceable |
| Charging | |
| Samsung Adaptive Fast Charging | Samsung Adaptive Fast Charging |
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 | 16 MP (PDAF) Aperture size: F1.7 Focal length: 27 mm Sensor size: 1/2.8" Pixel size: 1.12 μm |
| Second camera | |
| 5 MP (Ultra-wide) Aperture size: F2.2 Focal Length: 13 mm Sensor size: 1/5" Pixel size: 1.12 μm | 5 MP (Ultra-wide) Aperture size: F2.2 Focal Length: 13 mm Sensor size: 1/5" Pixel size: 1.12 μm |
| Flash | |
| LED | LED |
| Video recording | |
| 1920x1080 (Full HD) (30 fps) Video calling, Video sharing | 1920x1080 (Full HD) (30 fps) Hyperlapse, Video calling, Video sharing |
| Front | |
| 16 MP, Video capture: 1920x1080 (Full HD) | 25 MP, Video capture: 1920x1080 (Full HD) |
Connectivity & Features
| Bluetooth | |
|---|---|
| 5.0 | 5.0 |
| Wi-Fi | |
| 802.11 a,b,g,n,ac,dual-band Wi-Fi Direct, Hotspot | 802.11 a,b,g,n,ac,dual-band Wi-Fi Direct, Hotspot |
| USB | |
| Type-C (reversible), USB 2.0, Features: Charging, Mass storage device | Type-C (reversible), USB 2.0, Features: Charging, Mass storage device |
| Location | |
| GPS, A-GPS, Glonass, Galileo, BeiDou, Cell ID, Wi-Fi positioning | GPS, A-GPS, Glonass, Galileo, BeiDou, Cell ID, Wi-Fi positioning |
| Sensors | |
| Accelerometer, Gyroscope, Compass, Hall (for flip covers) | Accelerometer, Gyroscope, Compass, Hall (for flip covers) |
| Other | |
| VoIP, Tethering, Computer sync, OTA sync | NFC, ANT+, VoIP, Tethering, Computer sync, OTA sync |
Multimedia
| Headphones | |
|---|---|
| 3.5mm jack | 3.5mm jack |
| Speakers | |
| Earpiece, Loudspeaker | Earpiece, Loudspeaker |
| Features | |
| Dolby Atmos, Album art cover, Background playback | Dolby Atmos, Album art cover, Background playback |
| Screen mirroring | |
| Wireless screen share | Wireless screen share |
| Radio | |
| FM | FM |
| Additional microphone(s) | |
| Noise cancellation | Noise cancellation |
Cellular
| 4G (FDD) | |
|---|---|
| Bands 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800 DD) | Bands 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800 DD) |
| 4G (TDD) | |
| Bands 38(2600), 40(2300), 41(2600+) | Bands 38(2600), 40(2300), 41(2600+) |
| 3G | |
| Bands 5(850), 8(900), 2(1900), 1(2100) | Bands 1(2100), 2(1900), 5(850), 8(900) |
| Data Speed | |
| LTE-A Cat 12/13 (600/150 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s | LTE-A Cat 12/13 (600/150 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s |
| Dual SIM | |
| Yes | Yes |
| SIM type | |
| Nano SIM | Nano SIM |
| VoLTE | |
| Yes | |
Regulatory Approval
| FCC approval | |
|---|---|
| Date approved: Feb 14, 2019 FCC ID value: A3LSMA305F | Date approved: Mar 08, 2019 FCC ID value: A3LSMA405FN |
| Measured SAR | |
| Head: 0.32 W/kg Body: 0.52 W/kg Simultaneous Transmission: 1.43 W/kg Wireless Router: 1.15 W/kg |
Head: 0.51 W/kg Body: 0.46 W/kg Simultaneous Transmission: 1.02 W/kg Wireless Router: 0.61 W/kg |
Availability
| Officially announced | |
|---|---|
| Feb 25, 2019 | Apr 10, 2019 |
Alternative variants
with 32 GB storage
| RAM | 3GB |
|---|---|
| Internal storage | 32GB |
Links
| Full specifications | |
|---|---|
| Samsung Galaxy A30 Specs | Samsung Galaxy A40 Specs |
| User Reviews | |
| Samsung Galaxy A40 User Reviews | |
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