Samsung Galaxy M15 vs Samsung Galaxy A07s
Product
Price
249 USD
167 USD
Status
Available
Available
Brand
Samsung Mobile
Samsung Mobile
Model No
SM-M156B, SM-M156B/DS, SM-M156B/DSN
M-A077F, SM-A077F/DS, SM-A077M, SM-A077M/DS
Launch Date
2024, February 29
2026, September 07
Technology
GSM / HSPA / LTE / 5G
GSM / HSPA / LTE
2G bands
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
GSM 850 / 900 / 1800 / 1900
3G bands
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
HSDPA 850 / 900 / 2100
4G bands
1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 26, 28, 38, 40, 41, 66
1, 3, 5, 7, 8, 20, 28, 38, 40, 41
5G bands
1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 66, 77, 78 SA/NSA/Sub6
Speed
HSPA, LTE, 5G
HSPA, LTE
Dimensions
160.1 x 76.8 x 9.3 mm (6.30 x 3.02 x 0.37 in)
167.4 x 77.4 x 7.6 mm (6.59 x 3.05 x 0.30 in)
Weight
217 g (7.65 oz)
188 g (6.63 oz)
Build
Glass front, plastic back, plastic frame
Glass front, plastic back, plastic frame
IP54 dust protected and water resistant (water splashes)
SIM
Dual SIM (Nano-SIM, dual stand-by)
Nano-SIM + Nano-SIM
Colors
Black, Purple, Mint
Gray, Light Violet, Dark Green
Type
Super AMOLED, 90Hz, 800 nits (HBM)
PLS LCD, 90Hz
Size
6.5 inches, 103.7 cm2 (~84.3% screen-to-body ratio)
6.7 inches, 108.4 cm2 (~83.6% screen-to-body ratio)
Resolution
1080 x 2340 pixels, 19.5:9 ratio (~396 ppi density)
720 x 1600 pixels, 20:9 ratio (~262 ppi density)
OS
Android 14, One UI 6
Android 16, up to 6 major OS updates, One UI
Chipset
Mediatek Dimensity 6100+ (6 nm)
Mediatek Helio G99+ (6 nm)
CPU
Octa-core (2x2.2 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
Octa-core (2x2.2 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
GPU
Mali-G57 MC2
Mali-G57 MC2
RAM
4GB/6GB/8GB
4GB/6GB
Storage
128GB/256GB
64GB/128GB
Card Slot
microSDXC (uses shared SIM slot)
microSDXC
Lens 1
50 MP, f/1.8, (wide), AF
50 MP, f/1.8, (wide), 1/2.76", 0.64µm, PDAF
Lens 2
5 MP, f/2.2, (ultrawide)
Auxiliary lens
Lens 3
2 MP, f/2.4, (macro)
Features
LED flash, panorama, HDR
LED flash
Video
1080p@30fps, gyro-EIS
1080p@30/60fps
Lens 1
13 MP, f/2.0, (wide)
8 MP, f/2.0, (wide), 1/4.0", 1.12µm
Video
1080p@30fps
Yes
Capacity
6000 mAh, non-removable
5000 mAh
Charging
25W wired
25W wired
Sensors
Fingerprint (side-mounted), accelerometer, gyro, compass
Virtual proximity sensing
Fingerprint (side-mounted), accelerometer, proximity
Loudspeaker
Yes
Yes
3.5mm jack
Yes
Yes
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, Wi-Fi Direct
Bluetooth
5.3, A2DP, LE
5.3, A2DP, LE
GPS
GPS, GALILEO, GLONASS, BDS, QZSS
GPS, GLONASS, GALILEO, BDS
USB
USB Type-C 2.0
USB Type-C 2.0
Radio
FM radio