Product
Samsung Galaxy J3 (2018)
Samsung Galaxy J3 (2018)
Samsung Galaxy F14 4G
Samsung Galaxy F14 4G
Battery
Charging - 25W wired
Type Li-Ion 2600 mAh, removable 5000 mAh
Body
Build Glass front, plastic back, plastic frame Glass front, plastic back, plastic frame
Dimensions 142.7 x 70.1 x 8.9 mm (5.62 x 2.76 x 0.35 in) 168 x 77.8 x 8.8 mm (6.61 x 3.06 x 0.35 in)
SIM Nano-SIM Nano-SIM + Nano-SIM
Weight 152 g (5.36 oz) 194 g (6.84 oz)
Comms
Bluetooth 4.2, A2DP, LE 5.1, A2DP, LE
NFC No No
Positioning GPS GPS, GALILEO, GLONASS, BDS, QZSS
Radio FM radio Unspecified
USB microUSB 2.0 USB Type-C 2.0
WLAN Wi-Fi 802.11 b/g/n, Wi-Fi Direct Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Display
Resolution 720 x 1280 pixels, 16:9 ratio (~294 ppi density) 1080 x 2400 pixels, 20:9 ratio (~393 ppi density)
Size 5.0 inches, 68.9 cm2 (~68.9% screen-to-body ratio) 6.7 inches, 108.4 cm2 (~82.9% screen-to-body ratio)
Type IPS LCD PLS LCD, 90Hz
Features
Sensors Accelerometer, gyro, proximity, compass Fingerprint (side-mounted), accelerometer, proximity
Launch
Announced 2018, June. Released 2018, June 2024, August 02
Status Discontinued Available. Released 2024, September 05
Main Camera
Features LED flash, panorama, HDR LED flash, panorama, HDR
Single 8 MP, f/1.9, AF -
Triple - 50 MP, f/1.8, (wide), PDAF 2 MP, f/2.4, (macro) 2 MP, f/2.4, (depth)
Video 1080p@30fps 1080p@30/60fps
Memory
Card slot microSDXC (dedicated slot) microSDXC (dedicated slot)
Internal 16GB 2GB RAM 64GB 4GB RAM
  eMMC 5.0 -
Misc
Colors Black, Blue, Gold Moonlight Silver, Peppermint Green
Models SM-J337U, SM-J337W, SM-J337A, SM-J337R, SM-J337T, SM-J337P, SM-J337AZ, SM-J337VPP SM-E145F, SM-E145F/DS
SAR 1.20 W/kg (head)     1.13 W/kg (body)     0.56 W/kg (head)    
Network
2G bands GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900
3G bands HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - USA unlocked; Canada HSDPA 850 / 900 / 2100
4G bands 2, 3, 4, 5, 7, 12, 14 - USA unlocked; AT&T 1, 3, 5, 7, 8, 20, 28, 38, 40, 41
Speed HSPA, LTE HSPA, LTE
Technology GSM / HSPA / LTE GSM / HSPA / LTE
  1, 2, 4, 5, 7, 12, 17, 66 - Canada -
Platform
Chipset Exynos 7570 Quad (14 nm) Qualcomm SM6225 Snapdragon 680 4G (6 nm)
CPU Quad-core 1.4 GHz Cortex-A53 Octa-core (4x2.4 GHz Kryo 265 Gold & 4x1.9 GHz Kryo 265 Silver)
GPU Mali-T720 Adreno 610
OS Android 8.0 (Oreo) Android 14, up to 2 major Android upgrades, One UI 6.1
Selfie camera
Single 5 MP, f/2.2 13 MP, f/2.0, (wide)
Video 1080p@30fps
Sound
3.5mm jack Yes Yes
Loudspeaker Yes Yes