Samsung Galaxy A40s vs Oppo A79
Product
Price
239 USD
240 USD
Status
Available
Available
Brand
Samsung Mobile
Oppo Mobiles
Model No
Galaxy A40s
CPH2553
Launch Date
2019, March 19
2023, October 28
Wikipedia
2G bands
SIM1: GSM 850 / 900 / 1800 / 1900
SIM2: GSM 850 / 900 / 1800 / 1900
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G bands
HSDPA 850 / 900 / 1900 / 2100
HSDPA 850 / 900 / 2100
4G bands
LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800), 38(2600), 40(2300), 41(2500)
1, 3, 5, 8, 28, 40, 41
Technology
GSM / HSPA / LTE / 5G
5G bands
1, 3, 28, 40, 41, 77, 78 SA/NSA
Speed
HSPA, LTE-A, 5G
Dimensions
140 g (4.94 oz)
165.6 x 76 x 8 mm (6.52 x 2.99 x 0.31 in)
Weight
147.3 x 69.6 x 8.4 mm (5.80 x 2.74 x 0.33 in)
193 g (6.81 oz)
Build
Glass front (Gorilla Glass 3), plastic back, plastic frame
Panda glass
IPX4 splash resistant
SIM
Dual Sim, Dual Standby (Nano-SIM)
Dual SIM (Nano-SIM, dual stand-by)
Colors
Black, White, Blue, Coral
Mystery Black, Glowing Green
Type
Super AMOLED capacitive touchscreen, 16M colors, Multitouch
IPS LCD, 90Hz, 680 nits (peak)
Size
6.4 Inches
6.72 inches, 109.0 cm2 (~86.6% screen-to-body ratio)
Resolution
1080 x 2340 Pixels (~403 PPI)
1080 x 2400 pixels, 20:9 ratio (~392 ppi density)
OS
Android 9.0 (Pie)
Android 13, ColorOS 13.1
Chipset
Exynos 7904 SoC
Mediatek Dimensity 6020 (7 nm)
CPU
Octa-core (2x1.6 GHz Cortex-A73 & 6x1.35 GHz Cortex-A53) GPU Mali-G71 MP2
Octa-core (2x2.2 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
GPU
Mali-G71
Mali-G57 MC2
RAM
6GB
8GB
Storage
64GB
128GB
UFS 2.2
Card Slot
microSD card (supports up to 512GB) (dedicated slot)
microSDXC
Lens 1
13 MP f/1.9
50 MP, f/1.8, (wide), PDAF
Lens 2
5MP f/2.2 ultrawide
2 MP, f/2.4, (depth)
Lens 3
5MP depth sensor
Features
LED Flash Geo-tagging, touch focus, face detection, panorama, HDR
LED flash, HDR, panorama
Video
2160p@30fps, 1080p@30fps
1080p@30fps
Lens 1
16MP
8 MP, f/2.0, (wide)
Video
1080p@30fps
1080p@30fps
Features
HDR
Capacity
(Li-Po Non removable), 5000 mAh
Li-Po 5000 mAh, non-removable
Charging
Fast battery charging 15W
33W wired, 51% in 30 min (advertised)
Sensors
Accelerometer, gyro, proximity, compass, Fingerprint (rear mounted)
Fingerprint (side-mounted), accelerometer, gyro, proximity, compass
Loudspeaker
Speaker Phone
Yes, with stereo speakers
3.5mm jack
3.5mm Audio Jack, MP3/WAV/WMA/eAAC+/FLAC player, MP4/WMV/H.265 player
Yes
WLAN
Wi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, hotspot
Wi-Fi 802.11 a/b/g/n/ac, dual-band
Bluetooth
v5.0 with A2DP, LE
5.3, A2DP, LE, aptX HD
GPS
Yes + A-GPS support & Glonass, BDS
GPS, GALILEO, GLONASS, BDS, QZSS
NFC
Yes
Radio
FM Radio
USB
2.0, Type-C 1.0 reversible connector
USB Type-C 2.0, OTG