Screen size
Galaxy F70Winner: 6.7"+10%
Galaxy J86.0"
Quick verdict
Galaxy F70 leads the measured specs 16-3.
Measured wins
Galaxy F70
16
spec wins
Overall winner
Ties
2
equal specs
Galaxy J8
3
spec wins
Screen size
Technology
Galaxy F70
GSM / HSPA / LTE / 5G
Galaxy J8
GSM / HSPA / LTE
2G bands
Galaxy F70
GSM 850 / 900 / 1800 / 1900
Galaxy J8
GSM 850 / 900 / 1800 / 1900
3G bands
Galaxy F70
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
Galaxy J8
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands
Galaxy F70
LTE
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
3.5mm jack
SD card
equal specsStereo speakers
Galaxy J8
1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 28, 38, 40, 41, 66 - J810Y/DS
5G bands
Galaxy F70
SA/NSA/Sub6
Galaxy J8
-
Speed
Galaxy F70
HSPA, LTE, 5G
Galaxy J8
HSPA 42.2/5.76 Mbps, LTE (2CA) Cat6 300/50 Mbps
Announced
Galaxy F70
2026, October 19
Galaxy J8
2018, May. Released 2018, July
Status
Galaxy F70
Available. Released 2026, October 20
Galaxy J8
Discontinued
Dimensions
Galaxy F70
164.4 x 77.9 x 7.5 mm (6.47 x 3.07 x 0.30 in)
Galaxy J8
159.2 x 75.7 x 8.2 mm (6.27 x 2.98 x 0.32 in)
Weight
Galaxy F70
192 g (6.77 oz)
Galaxy J8
177 g (6.24 oz)
Build
Galaxy F70
Glass front (Gorilla Glass Victus), plastic frame
Galaxy J8
Glass front, plastic back, plastic frame
SIM
Galaxy F70
Nano-SIM + Nano-SIM
Galaxy J8
Nano-SIM + Nano-SIM
Other
Galaxy F70
IP54 dust protected and water resistant (water splashes)
Galaxy J8
-
Type
Galaxy F70
Super AMOLED, 90Hz
Galaxy J8
Super AMOLED
Size
Galaxy F70
6.7 inches, 110.2 cm2 (~86.0% screen-to-body ratio)
Galaxy J8
6.0 inches, 91.4 cm2 (~75.8% screen-to-body ratio)
Resolution
Galaxy F70
1080 x 2340 pixels, 19.5:9 ratio (~385 ppi density)
Galaxy J8
720 x 1480 pixels, 18.5:9 ratio (~274 ppi density)
Protection
Galaxy F70
Corning Gorilla Glass Victus
Galaxy J8
-
OS
Galaxy F70
Android 16, One UI 8.5
Galaxy J8
Android 8.0 (Oreo), upgradable to Android 9.0 (Pie)
Chipset
Galaxy F70
Exynos 1330 (5 nm)
Galaxy J8
Qualcomm SDM450 Snapdragon 450 (14 nm)
CPU
Galaxy F70
Octa-core (2x2.4 GHz Cortex-A78 & 6x2.0 GHz Cortex-A55)
Galaxy J8
Octa-core 1.8 GHz Cortex-A53
GPU
Galaxy F70
Mali-G68 MP2
Galaxy J8
Adreno 506
Card slot
Galaxy F70
microSDXC (uses shared SIM slot)
Galaxy J8
microSDXC (dedicated slot)
Internal
Galaxy F70
128GB 4GB RAM, 128GB 6GB RAM, 128GB 8GB RAM
Galaxy J8
32GB 3GB RAM, 64GB 4GB RAM
Other
Galaxy F70
-
Galaxy J8
eMMC 5.1
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 J8
-
Features
Galaxy F70
LED flash, panorama, HDR
Galaxy J8
LED flash, panorama, HDR
Video
Galaxy F70
1080p@30fps, gyro-EIS
Galaxy J8
1080p@30fps
Dual
Galaxy F70
-
Galaxy J8
16 MP, f/1.7, AF Auxiliary lens
Single
Galaxy F70
13 MP, f/2.0, (wide), 1/3.1", 1.12µm
Galaxy J8
16 MP, f/1.9, 26mm (wide), 1/3.06", 1.0µm
Video
Galaxy F70
1080p@30fps
Galaxy J8
1080p@30fps
Features
Galaxy F70
-
Galaxy J8
LED flash
Loudspeaker
Galaxy F70
Yes
Galaxy J8
Yes
3.5mm jack
Galaxy F70
No
Galaxy J8
Yes
WLAN
Galaxy F70
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Galaxy J8
Wi-Fi 802.11 b/g/n, Wi-Fi Direct
Bluetooth
Galaxy F70
5.1, A2DP, LE
Galaxy J8
4.2, A2DP, LE
Positioning
Galaxy F70
GPS, GALILEO, GLONASS, BDS, QZSS
Galaxy J8
GPS, GLONASS, BDS
NFC
Galaxy F70
Yes
Galaxy J8
No
Radio
Galaxy F70
No
Galaxy J8
FM radio, recording
USB
Galaxy F70
USB Type-C 2.0
Galaxy J8
microUSB 2.0, OTG
Sensors
Galaxy F70
Fingerprint (side-mounted), accelerometer, gyro, compass
Galaxy J8
Fingerprint (rear-mounted), accelerometer, proximity
Other
Galaxy F70
Virtual proximity sensing
Galaxy J8
-
Type
Galaxy F70
Li-Ion 5000 mAh
Galaxy J8
Li-Ion 3500 mAh, non-removable
Charging
Galaxy F70
25W wired
Galaxy J8
-
Talk time
Galaxy F70
-
Galaxy J8
Up to 23 h (3G)
Music play
Galaxy F70
-
Galaxy J8
Up to 112 h
Colors
Galaxy F70
Vivid Violet, Bold Black
Galaxy J8
Black, Gold, Blue, Purple
Price
Galaxy F70
About 190 EUR
Galaxy J8
About 310 EUR
Models
Galaxy F70
-
Galaxy J8
SM-J810G, SM-J810F, J810Y, SM-J810Y, SM-J810GF, SM-J810M
SAR EU
Galaxy F70
-
Galaxy J8
0.57 W/kg (head) 1.18 W/kg (body)