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Samsung Galaxy J4 vs Samsung Galaxy J2 (2018) vs Lenovo K8 vs Lenovo A7700

Samsung Galaxy J4 vs Samsung Galaxy J2 (2018) vs Lenovo K8 vs Lenovo A7700 comparison

Show Only Differences Highlight Differences	Samsung Galaxy J4	Samsung Galaxy J2 (2018)	Lenovo K8	Lenovo A7700
key specs
Display	5.50-inch	5.00-inch	5.20-inch	5.50-inch
Processor	Samsung Exynos 7570	Qualcomm Snapdragon 425	MediaTek Helio P20	MediaTek MT6735P
Front Camera	5-megapixel	5-megapixel	8-megapixel	2-megapixel
Rear Camera	13-megapixel	8-megapixel	13-megapixel	8-megapixel
RAM	2GB	2GB	3GB	2GB
Storage	16GB	16GB	32GB	16GB
Battery Capacity	3000mAh	2600mAh	4000mAh	2900mAh
OS	Android 8.0	Android 7.1	Android 7.1.1	Android 6.0
Resolution	720x1280 pixels	540x960 pixels	720x1280 pixels	720x1280 pixels
general
Brand	Samsung	Samsung	Lenovo	Lenovo
Model	Galaxy J4	Galaxy J2 (2018)	K8	A7700
Release date	May 1, 2018	January 1, 2018	September 1, 2017	September 1, 2016
Launched in India	Yes	Yes	-	-
Form factor	Touchscreen	Touchscreen	Touchscreen	Touchscreen
Dimensions (mm)	151.70 x 77.20 x 8.10	143.80 x 72.30 x 8.40	147.90 x 73.70 x 8.55	142.70 x 70.00 x 7.60
Weight (g)	175.00	153.00	165.00	145.00
Battery capacity (mAh)	3000	2600	4000	2900
Removable battery	Yes	No	No	No
Colours	Black, Orchid Gray, Gold	Black, Blue, Pink	Fine Gold, Venom Black	Matte White, Matte Black
display
Screen size (inches)	5.50	5.00	5.20	5.50
Touchscreen	Yes	Yes	Yes	Yes
Resolution	720x1280 pixels	540x960 pixels	720x1280 pixels	720x1280 pixels
Aspect ratio	16:9	-	-	-
hardware
Processor	1.4GHz quad-core	1.4GHz quad-core	2.3GHz octa-core	1GHz quad-core
Processor make	Samsung Exynos 7570	Qualcomm Snapdragon 425	MediaTek Helio P20 (MT6757)	MediaTek MT6735P
RAM	2GB	2GB	3GB	2GB
Internal storage	16GB	16GB	32GB	16GB
Expandable storage	Yes	Yes	Yes	Yes
Expandable storage type	microSD	microSD	microSD	microSD
Expandable storage up to (GB)	256	256	128	32
camera
Rear camera	13-megapixel (f/1.9)	8-megapixel	13-megapixel	8-megapixel
Rear autofocus	Yes	-	-	-
Rear flash	LED	LED	Dual LED	Dual LED
Front camera	5-megapixel (f/2.2)	5-megapixel	8-megapixel	2-megapixel
Front flash	LED	LED	Yes	-
software
Operating system	Android 8.0	Android 7.1	Android 7.1.1	Android 6.0
connectivity
Wi-Fi	Yes	Yes	Yes	Yes
Wi-Fi standards supported	802.11 b/g/n	802.11 b/g/n	802.11 a/b/g/n/ac	-
GPS	Yes	Yes	Yes	Yes
Bluetooth	Yes, v 4.20	Yes, v 4.20	Yes, v 4.20	Yes
Micro-USB	Yes	-	-	-
FM	Yes	No	Yes	Yes
Number of SIMs	2	2	2	2
NFC	-	No	No	No
Infrared	-	No	No	No
USB OTG	-	Yes	Yes	No
Headphones	-	3.5mm	3.5mm	3.5mm
Wi-Fi Direct	-	Yes	No	No
Mobile High-Definition Link (MHL)	-	No	No	No
sim 1
SIM Type	Micro-SIM	Micro-SIM	Nano-SIM	Micro-SIM
GSM/CDMA	GSM	GSM	GSM	GSM
3G	Yes	Yes	Yes	Yes
4G/ LTE	Yes	Yes	Yes	Yes
sim 2
SIM Type	Micro-SIM	Micro-SIM	Nano-SIM	Micro-SIM
GSM/CDMA	GSM	GSM	GSM	GSM
3G	Yes	Yes	Yes	Yes
4G/ LTE	Yes	Yes	Yes	Yes
sensors
Proximity sensor	Yes	Yes	Yes	Yes
Accelerometer	Yes	Yes	Yes	Yes
Compass/ Magnetometer	-	No	Yes	No
Ambient light sensor	-	No	Yes	Yes
Gyroscope	-	No	Yes	Yes
Barometer	-	No	No	No
Temperature sensor	-	No	No	No

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