Samsung Galaxy J2 (2017) vs Samsung Galaxy J7 (2017)

Samsung Galaxy J2 (2017) vs Samsung Galaxy J7 (2017)


Samsung Galaxy J2 (2017)

Samsung Galaxy J7 (2017)

Price
EUR: €120EUR: €200
USD: N/AUSD: N/A
GBP: N/AGBP: N/A
INR: N/AINR: N/A
PKR: N/APKR: N/A
Body
Form Factor
Candybar, TouchscreenCandybar, Touchscreen
Dimensions
136.5 x 69 x 8.4 mm (5.37 x 2.72 x 0.33 in)152.5 x 74.8 x 8 mm (6.00 x 2.94 x 0.31 in)
Weight
130 g (4.59 oz)181 g (6.38 oz)
Build
Glass front, plastic back, plastic frameGlass front, aluminum back, aluminum frame
Colors
Black, GoldBlack, Blue, Gold, Rose Gold
Models
SM-J200G, SM-J200BTSM-J730F, SM-J730FM, SM-S727VL, SM-J730K
Display
Type
Super AMOLEDSuper AMOLED

Always-on display
Size
4.7 inches, 60.9 cm2 (~64.7% screen-to-body ratio)5.5 inches, 83.4 cm2 (~73.1% screen-to-body ratio)
Resolution
540 x 960 pixels, 16:9 ratio (~234 ppi density)1080 x 1920 pixels, 16:9 ratio (~401 ppi density)
Multitouch
YesYes
Network
Technology
GSM / HSPA / LTEGSM / HSPA / LTE
2G Bands
GSM 850 / 900 / 1800 / 1900 SIM 1 & SIM 2GSM 850 / 900 / 1800 / 1900 SIM 1 & SIM 2
3G Bands
HSDPA 850 / 900 / 1900 / 2100HSDPA 850 / 900 / 1900 / 2100
4G Bands
1, 3, 5, 8, 20, 401, 3, 5, 7, 8, 20, 28, 40
Notifications
Alert Types
Vibration, MP3, WAV ringtonesVibration, MP3, WAV ringtones
Memory
Internal Memory
8GB ROM, 1GB RAM16GB ROM, 3GB RAM
Storage Type
eMMC 4.5eMMC 5.1
Card Slot
microSDXC (dedicated slot)microSDXC (dedicated slot)
Connectivity
GPRS
YesYes
EDGE
YesYes
Speed
HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 MbpsHSPA 42.2/5.76 Mbps, LTE (2CA) Cat6 300/50 Mbps
WLAN
Wi-Fi 802.11 b/g/n, Wi-Fi DirectWi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Bluetooth
4.1, A2DP4.1, A2DP, LE
USB
microUSB 2.0, OTGmicroUSB 2.0, OTG
GPS
Yes, with A-GPS, GLONASSYes, with A-GPS, GLONASS, BDS
NFC
NoYes
Camera
Main Camera
5 MP, f/2.2, AF13 MP, f/1.7, 27mm (wide), 1/3.1", 1.12µm, AF
Camera Features
LED flashLED flash, panorama, HDR
Video
720p@30fps1080p@30fps
Selfie Camera
2 MP, f/2.213 MP, f/1.9, 28mm (wide), 1/3.1", 1.12µm

Features: LED flash

Video: 1080p@30fps
Multimedia
Audio Format Support
MP3/WAV/eAAC+/FlacMP3/WAV/WMA/eAAC+/FLAC
Video Format Support
MP4/H.264MP4/WMV/H.264
Radio
FM radio, RDS, recordingFM radio
Software
Operating System (OS)
Android OS, v7.0 (Nougat)Android OS, v7.0 (Nougat)
Upgradable
Upgradable to Android 9.0 (Pie)
UI
One UI
Browser
HTMLHTML5
Messaging
SMS(threaded view), MMS, Email, Push Email, IMSMS(threaded view), MMS, Email, Push Email, IM
Hardware
Chipset
Exynos 3475 Quad (28 nm)Exynos 7870 Octa (14 nm)
CPU
Quad-core 1.3 GHz Cortex-A7Octa-core 1.6 GHz Cortex-A53
GPU
Mali-T720Mali-T830 MP1
Sensors
Accelerometer, proximityFingerprint (front-mounted), accelerometer, gyro, proximity, compass
SIM
Dual SIM (Micro-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
Speakers
YesYes
Audio Jack
3.5 mm3.5 mm
Benchmarks
Performance
GeekBench: 3779 (v4.4)

GFXBench: 1.9fps (ES 3.1 onscreen)
Battery
Battery Type
Li-Ion 2000 mAh, removableLi-Ion 3600 mAh, non-removable
Talk Time
Up to 12 h (3G)Up to 24 h (3G)
Music Play
Up to 41 hUp to 91 h
Additional Features
Features
ANT+
Misc
SAR EU
0.57 W/kg (head) 1.33 W/kg (body)

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