සැම්සන්ග් ගැලක්සි A40 විශේෂාංග
| Network |
Technology |
GSM / HSPA / LTE |
| 2G bands |
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) |
| 3G bands |
HSDPA 850 / 900 / 1900 / 2100 |
| 4G bands |
LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800), 38(2600), 40(2300), 41(2500) |
| Speed |
HSPA 42.2/5.76 Mbps, LTE-A (2CA) Cat12 600/150 Mbps |
| Launch |
Announced |
2019, March |
| Status |
Available. Released 2019, April |
| Body |
Dimensions |
144.4 x 69.2 x 7.9 mm (5.69 x 2.72 x 0.31 in) |
| Weight |
140 g (4.94 oz) |
| Build |
Front glass, plastic body |
| SIM |
Dual SIM (Nano-SIM, dual stand-by) |
| Display |
Type |
Super AMOLED capacitive touchscreen, 16M colors |
| Size |
5.9 inches, 85.5 cm2 (~85.5% screen-to-body ratio) |
| Resolution |
1080 x 2340 pixels, 19.5:9 ratio (~437 ppi density) |
| Protection |
Corning Gorilla Glass 3 |
| Platform |
OS |
Android 9.0 (Pie) |
| Chipset |
Exynos 7904 (14 nm) |
| CPU |
Octa-core (2x1.77 GHz Cortex-A73 & 6x1.59 GHz Cortex-A53) |
| GPU |
Mali-G71 MP2 |
| Memory |
Card slot |
microSD, up to 1 TB (dedicated slot) |
| Internal |
64 GB, 4 GB RAM |
| Main Camera |
Dual |
16 MP, f/1.7, 26mm (wide), PDAF
5 MP, f/2.2, 13mm (ultrawide) |
| Features |
LED flash, panorama, HDR |
| Video |
1080p@30fps |
| Selfie camera |
Single |
25 MP, f/2.0, 25mm (wide) |
| Video |
1080p@30fps |
| Sound |
Loudspeaker |
Yes |
| 3.5mm jack |
Yes |
| |
Active noise cancellation with dedicated mic |
| Comms |
WLAN |
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot |
| Bluetooth |
5.0, A2DP, LE |
| GPS |
Yes, with A-GPS, GLONASS, GALILEO, BDS |
| NFC |
Yes |
| Radio |
FM radio |
| USB |
3.1, Type-C 1.0 reversible connector |
| Features |
Sensors |
Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass |
| |
ANT+ |
| Battery |
|
Non-removable Li-Po 3100 mAh battery |
| Charging |
Fast battery charging 15W |
| Misc |
Colors |
Black, White, Blue, Coral |
| Models |
SM-A405F, SM-A405FN, SM-A405FM |
| SAR EU |
0.49 W/kg (head) 1.34 W/kg (body) |
| Tests |
Performance |
Basemark OS II: 1804 / Basemark OS II 2.0: 1723
Basemark X: 12098 |
| Display |
Contrast ratio: infinite |
| Camera |
Photo / Video |
| Loudspeaker |
Voice 66dB / Noise 68dB / Ring 73dB |
| Audio quality |
Noise -91.0dB / Crosstalk -85.9dB |
| Battery life |
Endurance rating 73h
|
ස්තුතියි :
GSMArena.com
භාවිතා කළ සැම්සන්ග් ගැලක්සි A40 මිල
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සැම්සන්ග් ගැලක්සි A40පිළිබඳ අදහස්
