Screen size
Galaxy F70Winner: 6.7"+30%
Galaxy J24.7"
Quick verdict
Galaxy F70 leads the measured specs 16-2.
Measured wins
Galaxy F70
16
spec wins
Overall winner
Ties
3
equal specs
Galaxy J2
2
spec wins
Screen size
Technology
Galaxy F70
GSM / HSPA / LTE / 5G
Galaxy J2
GSM / HSPA / LTE
2G bands
Galaxy F70
GSM 850 / 900 / 1800 / 1900
Galaxy J2
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only)
3G bands
Galaxy F70
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
Galaxy J2
HSDPA 850 / 900 / 1900 / 2100 - J200G, J200GU, J200F, J200Y, HSDPA 850 / 900 / 2100 - J200H
4G bands
Galaxy F70
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
RAM
Storage
Main camera
Front camera
Battery
Wired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
USB
equal specs5G support
NFC
equal specs3.5mm jack
SD card
equal specsStereo speakers
LTE
Galaxy J2
1, 3, 5, 7, 8, 20 - J200F, 1, 3, 5, 8, 20, 40 - J200G, 1, 3, 5, 7, 8 - J200GU, 1, 3, 5, 7, 8, 28 - J200Y
5G bands
Galaxy F70
SA/NSA/Sub6
Galaxy J2
-
Speed
Galaxy F70
HSPA, LTE, 5G
Galaxy J2
HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
Announced
Galaxy F70
2026, October 19
Galaxy J2
2015, September 11. Released 2015, September
Status
Galaxy F70
Available. Released 2026, October 20
Galaxy J2
Discontinued
Dimensions
Galaxy F70
164.4 x 77.9 x 7.5 mm (6.47 x 3.07 x 0.30 in)
Galaxy J2
136.5 x 69 x 8.4 mm (5.37 x 2.72 x 0.33 in)
Weight
Galaxy F70
192 g (6.77 oz)
Galaxy J2
129 g (4.55 oz)
Build
Galaxy F70
Glass front (Gorilla Glass Victus), plastic frame
Galaxy J2
Glass front, plastic back, plastic frame
SIM
Galaxy F70
Nano-SIM + Nano-SIM
Galaxy J2
Single SIM (Micro-SIM) or Dual SIM (Micro-SIM, dual stand-by)
Other
Galaxy F70
IP54 dust protected and water resistant (water splashes)
Galaxy J2
-
Type
Galaxy F70
Super AMOLED, 90Hz
Galaxy J2
Super AMOLED
Size
Galaxy F70
6.7 inches, 110.2 cm2 (~86.0% screen-to-body ratio)
Galaxy J2
4.7 inches, 60.9 cm2 (~64.7% screen-to-body ratio)
Resolution
Galaxy F70
1080 x 2340 pixels, 19.5:9 ratio (~385 ppi density)
Galaxy J2
540 x 960 pixels, 16:9 ratio (~234 ppi density)
Protection
Galaxy F70
Corning Gorilla Glass Victus
Galaxy J2
-
OS
Galaxy F70
Android 16, One UI 8.5
Galaxy J2
Android 5.1.1 (Lollipop)
Chipset
Galaxy F70
Exynos 1330 (5 nm)
Galaxy J2
Exynos 3475 Quad (28 nm)
CPU
Galaxy F70
Octa-core (2x2.4 GHz Cortex-A78 & 6x2.0 GHz Cortex-A55)
Galaxy J2
Quad-core 1.3 GHz Cortex-A7
GPU
Galaxy F70
Mali-G68 MP2
Galaxy J2
Mali-T720
Card slot
Galaxy F70
microSDXC (uses shared SIM slot)
Galaxy J2
microSDXC (dedicated slot)
Internal
Galaxy F70
128GB 4GB RAM, 128GB 6GB RAM, 128GB 8GB RAM
Galaxy J2
8GB 1GB RAM
Other
Galaxy F70
-
Galaxy J2
eMMC 4.5
Triple
Galaxy F70
50 MP, f/1.8, (wide), 1/2.76", 0.64µm, AF, OIS 5 MP, f/2.0, (ultrawide), 1/5.0", 1.12µm 2 MP (macro)
Galaxy J2
-
Features
Galaxy F70
LED flash, panorama, HDR
Galaxy J2
LED flash
Video
Galaxy F70
1080p@30fps, gyro-EIS
Galaxy J2
720p@30fps
Single
Galaxy F70
-
Galaxy J2
5 MP, f/2.2, AF
Single
Galaxy F70
13 MP, f/2.0, (wide), 1/3.1", 1.12µm
Galaxy J2
2 MP, f/2.2
Video
Galaxy F70
1080p@30fps
Galaxy J2
Loudspeaker
Galaxy F70
Yes
Galaxy J2
Yes
3.5mm jack
Galaxy F70
No
Galaxy J2
Yes
WLAN
Galaxy F70
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Galaxy J2
Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot
Bluetooth
Galaxy F70
5.1, A2DP, LE
Galaxy J2
4.1, A2DP
Positioning
Galaxy F70
GPS, GALILEO, GLONASS, BDS, QZSS
Galaxy J2
GPS, GLONASS
NFC
Galaxy F70
Yes
Galaxy J2
Yes (market dependent)
Radio
Galaxy F70
No
Galaxy J2
FM radio, RDS, recording
USB
Galaxy F70
USB Type-C 2.0
Galaxy J2
microUSB 2.0, OTG
Sensors
Galaxy F70
Fingerprint (side-mounted), accelerometer, gyro, compass
Galaxy J2
Accelerometer, proximity
Other
Galaxy F70
Virtual proximity sensing
Galaxy J2
-
Type
Galaxy F70
Li-Ion 5000 mAh
Galaxy J2
Li-Ion 2000 mAh, removable
Charging
Galaxy F70
25W wired
Galaxy J2
-
Talk time
Galaxy F70
-
Galaxy J2
Up to 11 h (3G)
Music play
Galaxy F70
-
Galaxy J2
Up to 41 h
Colors
Galaxy F70
Vivid Violet, Bold Black
Galaxy J2
White, Black, Gold
Price
Galaxy F70
About 190 EUR
Galaxy J2
About 150 EUR
Models
Galaxy F70
-
Galaxy J2
SM-J200F, SM-J200G, SM-J200H, SM-J200GU, SM-J200M, SM-J200Y
SAR
Galaxy F70
-
Galaxy J2
1.18 W/kg (head) 1.27 W/kg (body)
SAR EU
Galaxy F70
-
Galaxy J2
0.57 W/kg (head) 0.45 W/kg (body)