Product
Samsung Galaxy A40
Samsung Galaxy A40
₹26,044
Vivo Y400 Pro
Vivo Y400 Pro
₹31,999
Battery
Charging 15W wired 90W wired, 50% in 19 min 6W reverse wired
Type Li-Po 3100 mAh, non-removable Li-Ion 5500 mAh
Body
Build Glass front (Gorilla Glass 3), plastic back, plastic frame Glass front, plastic back, plastic frame
Dimensions 144.4 x 69.2 x 7.9 mm (5.69 x 2.72 x 0.31 in) 163.8 x 75.0 x 7.5 or 7.7 mm
SIM Nano-SIMNano-SIM + Nano-SIM Nano-SIM + Nano-SIM
Weight 140 g (4.94 oz) 182 g (6.42 oz)
  - IP65 dust tight and water resistant (low pressure water jets)
Comms
Bluetooth 5.0, A2DP, LE 5.4, A2DP, LE
Infrared port - Yes
NFC Yes No
Positioning GPS, GLONASS, GALILEO, BDS GPS, GLONASS, GALILEO, BDS, QZSS
Radio FM radio No
USB USB Type-C 2.0 USB Type-C 2.0, OTG
WLAN Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct Wi-Fi 802.11 a/b/g/n/ac, dual-band
Display
Protection Corning Gorilla Glass 3 -
Resolution 1080 x 2340 pixels, 19.5:9 ratio (~437 ppi density) 1080 x 2392 pixels (~388 ppi density)
Size 5.9 inches, 85.5 cm2 (~85.5% screen-to-body ratio) 6.77 inches, 110.9 cm2 (~90.3% screen-to-body ratio)
Type Super AMOLED AMOLED, 120Hz, HDR, 1300 nits (HBM), 4500 nits (peak)
Features
Sensors Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
  ANT+ Circle to Search
Launch
Announced 2019, March 19 2025, June 20
Status Available. Released 2019, April Available. Released 2025, June 27
Main Camera
Dual 16 MP, f/1.7, 26mm (wide), PDAF 5 MP, f/2.2, 13mm (ultrawide) 50 MP, f/1.8, (wide), 1/1.95", 0.8µm, PDAF 2 MP, f/2.4, (depth)
Features LED flash, panorama, HDR Ring-LED flash, panorama, HDR
Video 1080p@30fps 4K@30fps, 1080p@30fps, gyro-EIS
Memory
Card slot microSDXC (dedicated slot) No
Internal 64GB 4GB RAM, 128GB 4GB RAM 128GB 8GB RAM, 256GB 8GB RAM
  eMMC 5.1 UFS 3.1
Misc
Colors Black, White, Blue, Coral Fest Gold, Freestyle White, Nebula Purple
Models SM-A405F, SM-A405FN, SM-A405FM, SM-A405S -
SAR - 0.90 W/kg (head)    
SAR EU 0.49 W/kg (head)     1.34 W/kg (body)     0.85 W/kg (head)    
Network
2G bands GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900
3G bands HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 2100
4G bands 1, 3, 5, 7, 8, 20, 38, 40, 41 1, 3, 5, 8, 28, 38, 40, 41
5G bands - 1, 3, 5, 8, 28, 38, 40, 41, 77, 78 SA/NSA
Speed HSPA 42.2/5.76 Mbps, LTE (2CA) Cat12 600/150 Mbps HSPA, LTE, 5G
Technology GSM / HSPA / LTE GSM / HSPA / LTE / 5G
Our Tests
Audio quality Noise -91.0dB / Crosstalk -85.9dB -
Battery (old) Endurance rating 73h -
Camera Photo / Video -
Display 548 nits max brightness (measured) -
Loudspeaker Voice 66dB / Noise 68dB / Ring 73dB -
Performance AnTuTu: 106388 (v7) GeekBench: 4112 (v4.4) GFXBench: 4.6fps (ES 3.1 onscreen) -
Platform
Chipset Exynos 7904 (14 nm) Mediatek Dimensity 7300 (4 nm)
CPU Octa-core (2x1.77 GHz Cortex-A73 & 6x1.59 GHz Cortex-A53) Octa-core (4x2.5 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55)
GPU Mali-G71 MP2 Mali-G615 MC2
OS Android 9.0 (Pie), upgradable to Android 11 Android 15, Funtouch 15
Selfie camera
Single 25 MP, f/2.0, 25mm (wide), 1/2.8", 0.9µm 32 MP, f/2.5, (wide)
Video 1080p@30fps 4K@30fps, 1080p@30fps
Sound
3.5mm jack Yes No
Loudspeaker Yes Yes, with stereo speakers
  - 24-bit/192kHz Hi-Res & Hi-Res wireless audio
Offers No offers available See on Amazon