Samsung Galaxy F15 vs Vivo Y28 4G
Product
Price
160 USD
160 USD
Status
Available
Available
Brand
Samsung Mobile
Vivo Mobiles
Model No
SM-E156B, SM-E156B/DS
Vivo Y28 4G
Launch Date
2024, March 02
2024, July 31
Website
Technology
GSM / HSPA / LTE / 5G
GSM / HSPA / LTE
2G bands
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
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)
165.7 x 76 x 8 mm (6.52 x 2.99 x 0.31 in)
Weight
217 g (7.65 oz)
199 g (7.02 oz)
Build
Glass front, plastic back, plastic frame
Glass front, plastic frame, plastic back
IP64 dust/water resistant
Notification LED round light on the back
SIM
Dual SIM (Nano-SIM, dual stand-by)
Hybrid Dual SIM (Nano-SIM, dual stand-by)
Colors
Black, Purple, Mint
Agate Green, Gleaming Orange
Type
Super AMOLED, 90Hz, 800 nits (HBM)
IPS LCD, 90Hz, 760 nits (typ), 1000 nits (HBM)
Size
6.6 inches, 106.9 cm2 (~87.0% screen-to-body ratio)
6.68 inches, 107.4 cm2 (~85.3% screen-to-body ratio)
Resolution
1080 x 2340 pixels, 19.5:9 ratio (~396 ppi density)
720 x 1608 pixels, 20:9 ratio (~264 ppi density)
OS
Android 14, One UI 6
Android 14, Funtouch 14
Chipset
Mediatek Dimensity 6100+ (6 nm)
Mediatek Helio G85 (12 nm)
CPU
Octa-core (2x2.2 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)
GPU
Mali-G57 MC2
Mali-G52 MC2
RAM
4GB/6GB
4GB/6GB/8GB
Storage
128GB
128GB/256GB
Card Slot
microSDXC (uses shared SIM slot)
microSDXC (uses shared SIM slot)
Lens 1
50 MP, f/1.8, (wide), AF
50 MP, f/1.8, (wide), PDAF
Lens 2
5 MP, f/2.2, (ultrawide)
2 MP, f/2.4, (depth)
Lens 3
2 MP, f/2.4, (macro)
Features
LED flash, panorama, HDR
LED flash
Video
1080p@30fps, gyro-EIS
1080p@30fps
Lens 1
13 MP, f/2.0, (wide)
8 MP, f/2.1, (wide)
Video
1080p@30fps
1080p@30fps
Capacity
6000 mAh, non-removable
6000 mAh, non-removable
Charging
25W wired
Talk Time
44W wired
Sensors
Fingerprint (side-mounted), accelerometer, gyro, compass
Virtual proximity sensing
Fingerprint (side-mounted), accelerometer, proximity, compass
Loudspeaker
Yes
Yes, with stereo speakers
3.5mm jack
Yes
Yes
24-bit/192kHz Hi-Res audio
WLAN
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Wi-Fi 802.11 a/b/g/n, dual-band
Bluetooth
5.3, A2DP, LE
5.0, A2DP, LE
GPS
GPS, GALILEO, GLONASS, BDS, QZSS
GPS, GALILEO, GLONASS, BDS, QZSS
USB
USB Type-C 2.0
USB Type-C 2.0, OTG
Radio
FM radio