Samsung Galaxy J2 vs Samsung Galaxy J7 Dual SIM vs Samsung Galaxy J7

BASIC INFO
Model No Galaxy J2 - SM-J7008
J7008
Status Discontinued Available. Released 2015, June Available. Released 2015, June
Release Date 2015, September 2015, June 2015, June
Dimension 136.5 x 69 x 8.4 mm (5.37 x 2.72 x 0.33 in) 152.2 x 79.1 x 7.9 mm (5.99 x 3.11 x 0.31 in) 152.2 x 79.1 x 7.9 mm (5.99 x 3.11 x 0.31 in)
Weight 129 g (4.55 oz) 170 g 171 g (6.03 oz)
Colors White, Black, Gold White, Black White, Black, Gold
Body Metrial - - Plastic
W & D Proof - - -
SIM Type Single SIM (Micro-SIM) or Dual SIM (Micro-SIM, dual stand-by) Dual SIM Single SIM (Micro-SIM) or Dual SIM (Micro-SIM, dual stand-by)
Technology GSM / HSPA / LTE GSM / HSPA / LTE GSM / HSPA / LTE
OS Android OS, v5.1 (Lollipop) Android OS, v5.0.2 (Lollipop) Android OS, v5.1 (Lollipop)
PROSESSING
Processor Quad-core 1.3 GHz Cortex-A7 Quad-core 1.4 GHz Cortex-A53 & quad-core 1.0 GHz Cortex-A53 Quad-core 1.4 GHz Cortex-A53 & quad-core 1.0 GHz Cortex-A53
Octa-core 1.5 GHz
Chipset Exynos 3475 Quad Exynos 7580 Octa Qualcomm MSM8939 Snapdragon 615
Exynos 7580 Octa
GPU Mali-T720 Mali-T720MP2 Adreno 405
Mali-T720MP2
MEMORY
RAM 1GB 1GB 1.5GB
Storage 8GB 8GB 16GB
Card Slot Up to 64 GB up to 128 GB (dedicated slot) Up to 64 GB
DISPLAY
Size 4.7 inches 5.5 inches 5.5 inches
Type Super AMOLED capacitive touchscreen, 16M colors IPS LCD capacitive touchscreen, 16M colors TFT capacitive touchscreen, 16M colors
Resolation 540 x 960 pixels 720 x 1280 pixels 720 x 1280 pixels
PPI 234 ppi pixel density 267 ppi pixel density 267 ppi pixel density
Multi touch Yes Yes Yes
Protection - - Corning Gorilla Glass
CAMERA
Primary 5MP 13 MP, autofocus 13 MP, 4128 x 3096 pixels
Video Yes, 1080p@30fps Yes, 720p@30fps Yes, 720p@30fps
Flash LED flash Led flash LED flash
Features Geo-tagging, touch focus, face detection Yes Geo-tagging, touch focus, face detection, panorama
Selfie Yes, 2MP Yes 5 MP Yes 5 MP
BATTERY
Battery Li-Ion battery Li-Ion Li-Ion
Capacity 2000 mAh 3000 mAh 3000 mAh
Removable Yes Yes Yes
StandBy - - -
Talk Time Up to 11 h (3G) Up to 18 h (3G) Up to 18 h (3G)
Music Play Up to 41 h Up to 76 h Up to 76 h
Browsing - - Yes
Video Playback - - -
F Charging - - -
W Charging - - -
NETWORK
2G Network GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only)
3G Network HSDPA 850 / 900 / 1900 / 2100 - J200G, J200GU, J200F, J200Y
HSDPA 850 / 900 / 2100 - J200H
HSDPA 900 / 2100 SIM 1 & SIM 2 HSDPA 850 / 900 / 1900 / 2100 - J700F, J700H
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - J700M
4G Network LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800) - J200F
LTE band 1(2100), 3(1800), 5(850), 8(900), 20(800), 40(2300) - J200G
LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900) - J200GU
LTE band 1(2100), 3(1800), 5(850), 7(2600),
LTE band 1(2100), 3(1800), 7(2600), LTE band 38(2600), 39(1900), 40(2300), 41(2500) LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800), 40(2300) - J700F
LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 17(700), 28(700) - J700M
Speed HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps HSPA, LTE Cat4 150/50 Mbps HSPA 21.1/5.76 Mbps
HSPA, LTE Cat4 150/50 Mbps
5G - - -
CONECTIVY
WALAN Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot Wi-Fi 802.11 a/b/g/n, dual-band, DLNA, Wi-Fi hotspot Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot
BlueTooth v4.1, A2DP Yes, v4.0 with A2DP v4.1, A2DP
USB microUSB v2.0, USB On-The-Go Yes, microUSB v2.0 Yes, microUSB v2.0
GPS Yes, with A-GPS, GLONASS Yes, with A-GPS support and GLONASS Yes, with A-GPS, GLONASS
NFC Yes (market dependent) - Yes (Snapdragon model only)
Audio jeck Yes, 3.5 mm - Yes, 3.5mm
OTHERS
Sensors Accelerometer, proximity Accelerometer, proximity Accelerometer, proximity
Radio FM radio, RDS, recording FM radio FM radio, RDS, recording
SARUS 1.18 W/kg (head), 1.27 W/kg (body) - 1.25 W/kg (head), 1.36 W/kg (body)
SAREU 0.57 W/kg (head), 0.45 W/kg (body) - 0.50 W/kg (head), 0.37 W/kg (body)
Subscrib Our YouTube Channel
ViVo V40 SE, Samsung Galaxy M55, Realme C65 5G, OnePlus Nord CE 4, Motorola Edge 50 Pro, Motorola Edge 70 Pro, Samsung Galaxy S24 Ultra, Samsung Galaxy S24 Plus, Samsung Galaxy S24, Asus ROG Phone 8 Pro,