Screen size
Galaxy A37Winner: 6.7"+12%
Galaxy A405.9"
Quick verdict
Galaxy A37 leads the measured specs 14-5.
Measured wins
Galaxy A37
14
spec wins
Overall winner
Ties
4
equal specs
Galaxy A40
5
spec wins
Screen size
Technology
Galaxy A37
GSM / HSPA / LTE / 5G
Galaxy A40
GSM / HSPA / LTE
2G bands
Galaxy A37
GSM 850 / 900 / 1800 / 1900
Galaxy A40
GSM 850 / 900 / 1800 / 1900
3G bands
Galaxy A37
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
Galaxy A40
HSDPA 850 / 900 / 1900 / 2100
4G bands
Galaxy A37
1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 25, 26, 28, 32, 38, 40, 41, 66
Resolution
equal specsRefresh rate
Peak brightness
Pixel density
CPU speed
RAM
Storage
Main camera
Front camera
Battery
Wired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
equal specsUSB
equal specs5G support
NFC
equal specs3.5mm jack
SD card
Stereo speakers
Galaxy A40
1, 3, 5, 7, 8, 20, 38, 40, 41
5G bands
Galaxy A37
1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 66, 77, 78 SA/NSA/Sub6
Galaxy A40
-
Speed
Galaxy A37
HSPA, LTE, 5G
Galaxy A40
HSPA 42.2/5.76 Mbps, LTE (2CA) Cat12 600/150 Mbps
Announced
Galaxy A37
2026, March 25
Galaxy A40
2019, March 19. Released 2019, April
Status
Galaxy A37
Released Apr 10, 2026
Galaxy A40
Discontinued
Dimensions
Galaxy A37
162.9 x 78.2 x 7.4 mm (6.41 x 3.08 x 0.29 in)
Galaxy A40
144.4 x 69.2 x 7.9 mm (5.69 x 2.72 x 0.31 in)
Weight
Galaxy A37
196 g (6.91 oz)
Galaxy A40
140 g (4.94 oz)
Build
Galaxy A37
Glass front (Gorilla Glass Victus+), plastic frame, glass back (Gorilla Glass Victus+)
Galaxy A40
Glass front (Gorilla Glass 3), plastic back, plastic frame
SIM
Galaxy A37
· Nano-SIM + eSIM· Nano-SIM + Nano-SIM + eSIM + eSIM (max 2 at a time)
Galaxy A40
· Nano-SIM· Nano-SIM + Nano-SIM
Other
Galaxy A37
IP68 dust tight and water resistant (immersible up to 1.5m for 30 min)
Galaxy A40
-
Type
Galaxy A37
Super AMOLED, 120Hz, 1200 nits (HBM), 1900 nits (peak)
Galaxy A40
Super AMOLED
Size
Galaxy A37
6.7 inches, 110.2 cm2 (~86.5% screen-to-body ratio)
Galaxy A40
5.9 inches, 85.5 cm2 (~85.5% screen-to-body ratio)
Resolution
Galaxy A37
1080 x 2340 pixels, 19.5:9 ratio (~385 ppi density)
Galaxy A40
1080 x 2340 pixels, 19.5:9 ratio (~437 ppi density)
Protection
Galaxy A37
Corning Gorilla Glass Victus+, Mohs level 5
Galaxy A40
Corning Gorilla Glass 3
OS
Galaxy A37
Android 16, up to 6 major Android upgrades, One UI 8.5
Galaxy A40
Android 9.0 (Pie), upgradable to Android 11
Chipset
Galaxy A37
Exynos 1480 (4 nm)
Galaxy A40
Exynos 7904 (14 nm)
CPU
Galaxy A37
Octa-core (4x2.75 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55)
Galaxy A40
Octa-core (2x1.77 GHz Cortex-A73 & 6x1.59 GHz Cortex-A53)
GPU
Galaxy A37
Xclipse 530
Galaxy A40
Mali-G71 MP2
Card slot
Galaxy A37
No
Galaxy A40
microSDXC (dedicated slot)
Internal
Galaxy A37
128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM, 256GB 12GB RAM
Galaxy A40
64GB 4GB RAM, 128GB 4GB RAM
Other
Galaxy A37
UFS
Galaxy A40
eMMC 5.1
Triple
Galaxy A37
50 MP, f/1.8, (wide), 1/1.56", 1.0µm, PDAF, OIS 8 MP, f/2.2, 123˚, (ultrawide), 1/4.0", 1.12µm 5 MP, f/2.4, (macro)
Galaxy A40
-
Features
Galaxy A37
LED flash, panorama, HDR
Galaxy A40
LED flash, panorama, HDR
Video
Galaxy A37
4K@30fps, 1080p@30/60fps, gyro-EIS
Galaxy A40
1080p@30fps
Dual
Galaxy A37
-
Galaxy A40
16 MP, f/1.7, 26mm (wide), PDAF 5 MP, f/2.2, 13mm (ultrawide)
Single
Galaxy A37
12 MP, f/2.2, (wide), 1/3.2", 1.12µm
Galaxy A40
25 MP, f/2.0, 25mm (wide), 1/2.8", 0.9µm
Video
Galaxy A37
4K@30fps, 1080p@30fps, 10-bit HDR
Galaxy A40
1080p@30fps
Loudspeaker
Galaxy A37
Yes, with stereo speakers
Galaxy A40
Yes
3.5mm jack
Galaxy A37
No
Galaxy A40
Yes
WLAN
Galaxy A37
Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct
Galaxy A40
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Bluetooth
Galaxy A37
5.4, A2DP, LE
Galaxy A40
5.0, A2DP, LE
Positioning
Galaxy A37
GPS, GALILEO, GLONASS, BDS, QZSS
Galaxy A40
GPS, GLONASS, GALILEO, BDS
NFC
Galaxy A37
Yes (market/region dependent)
Galaxy A40
Yes
Radio
Galaxy A37
No
Galaxy A40
FM radio
USB
Galaxy A37
USB Type-C 2.0, OTG
Galaxy A40
USB Type-C 2.0
Sensors
Galaxy A37
Fingerprint (under display, optical), accelerometer, gyro, compass
Galaxy A40
Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass
Other
Galaxy A37
Virtual Proximity Sensing
Galaxy A40
ANT+
Type
Galaxy A37
5000 mAh
Galaxy A40
Li-Po 3100 mAh, non-removable
Charging
Galaxy A37
45W wired
Galaxy A40
15W wired
Colors
Galaxy A37
Graygreen, Charkoal, White, Light Violet
Galaxy A40
Black, White, Blue, Coral
Models
Galaxy A37
SM-A376E, SM-A376E/DS, SM-A376B, SM-A376B/DS, SM-A376U, SM-A376U1, SM-A376W, SM-A3760
Galaxy A40
SM-A405F, SM-A405FN, SM-A405FM, SM-A405S
SAR
Galaxy A37
0.81 W/kg (head) 1.17 W/kg (body)
Galaxy A40
-
SAR EU
Galaxy A37
0.72 W/kg (head) 1.14 W/kg (body)
Galaxy A40
0.49 W/kg (head) 1.34 W/kg (body)
Price
Galaxy A37
£ 459.00 / ₹ 41,999
Galaxy A40
About 260 EUR