Product
Vivo Y72t
Vivo Y72t
Samsung Galaxy J4
Samsung Galaxy J4
Battery
Charging 18W wired -
Music play - Up to 80 h
Talk time - Up to 20 h (3G)
Type 6000 mAh Li-Ion 3000 mAh, removable
Body
Build Glass front, plastic frame, plastic back Glass front, plastic back, plastic frame
Dimensions 163.9 x 75.3 x 9.2 mm (6.45 x 2.96 x 0.36 in) 151.7 x 77.2 x 8.1 mm (5.97 x 3.04 x 0.32 in)
SIM Nano-SIM + Nano-SIM Dual SIM (Micro-SIM, dual stand-by)
Weight 199.8 g (7.05 oz) 175 g (6.17 oz)
Comms
Bluetooth 5.1, A2DP, LE, aptX HD 4.2, A2DP, LE
NFC No No
Positioning GPS, GLONASS, GALILEO, BDS, QZSS GPS, GLONASS, BDS
Radio - FM radio
USB USB Type-C, OTG microUSB 2.0
WLAN Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct Wi-Fi 802.11 b/g/n, Wi-Fi Direct
Display
Resolution 1080 x 2408 pixels, 20:9 ratio (~401 ppi density) 720 x 1280 pixels, 16:9 ratio (~267 ppi density)
Size 6.58 inches, 104.3 cm2 (~84.5% screen-to-body ratio) 5.5 inches, 83.4 cm2 (~71.2% screen-to-body ratio)
Type IPS LCD Super AMOLED
Features
Sensors Fingerprint (side-mounted), accelerometer, proximity, compass Accelerometer, proximity
Launch
Announced 2022, May 23 2018, May. Released 2018, May
Status Available. Released 2022, May 23 Discontinued
Main Camera
Dual 50 MP, f/1.8, 26mm (wide), PDAF 2 MP, f/2.4, (macro) -
Features LED flash, HDR, panorama LED flash, panorama, HDR
Single - 13 MP, f/1.9, 28mm (wide), AF
Video 1080p@30fps 1080p@30fps
Memory
Card slot No microSDXC (dedicated slot)
Internal 128GB 8GB RAM, 256GB 8GB RAM 16GB 2GB RAM, 32GB 2GB RAM, 32GB 3GB RAM
  UFS 2.1 eMMC 5.0
Misc
Colors Black, Blue, Pink Black, Gold, Orchid Gray
Models V2164A SM-J400G, SM-J400F, SM-J400M
SAR - 0.36 W/kg (head)     1.49 W/kg (body)    
Network
2G bands GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900
3G bands HSDPA 850 / 900 / 1700(AWS) / 2100 HSDPA 850 / 900 / 1900 / 2100
4G bands 1, 3, 4, 5, 8, 28, 34, 38, 39, 40, 41 1, 3, 5, 7, 8, 20, 38, 40 - India, Pakistan
5G bands 1, 5, 8, 28, 41, 77, 78 SA/NSA -
Speed HSPA, LTE, 5G HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
Technology GSM / CDMA / HSPA / CDMA2000 / LTE / 5G GSM / HSPA / LTE
  CDMA2000 1x HSDPA 850 / 900 / 2100 - India, Pakistan
Platform
Chipset Mediatek Dimensity 700 (7 nm) Exynos 7570 Quad (14 nm)
CPU Octa-core (2x2.2 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55) Quad-core 1.4 GHz Cortex-A53
GPU Mali-G57 MC2 Mali-T720 MP2
OS Android 11, OriginOS 11 Android 8.0 (Oreo)
Selfie camera
Features - LED flash
Single 8 MP, f/1.8, (wide) 5 MP, f/2.2
Video 1080p@30fps
Sound
3.5mm jack Yes Yes
Loudspeaker Yes Yes