Samsung Galaxy J1 (2016) vs Samsung Galaxy Core II

Phones Images
Samsung Galaxy J1 (2016) Samsung Galaxy Core II
PHONES
Phone Names Samsung Galaxy J1 (2016) Samsung Galaxy Core II
Network
2G bandsGSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only)GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G bandsHSDPA 850 / 900 / 1900 / 2100 - J120FHSDPA 900 / 2100
4G bands1, 3, 5, 7, 8, 20 - J120F-
SpeedHSPA 21.1/5.76 Mbps, LTE Cat4 150/50 MbpsHSPA 21.1/5.76 Mbps
TechnologyGSM / HSPA / LTEGSM / HSPA
 1, 2, 3, 4, 5, 7, 12 - J120A-
Launch
Announced2016, January. Released 2016, January2014, June. Released 2014, July
StatusDiscontinuedDiscontinued
Body
BuildGlass front, plastic back, plastic frameGlass front, plastic back, plastic frame
Dimensions132.6 x 69.3 x 8.9 mm (5.22 x 2.73 x 0.35 in)130.3 x 68 x 9.8 mm (5.13 x 2.68 x 0.39 in)
SIMSingle SIM (Micro-SIM) or Dual SIM (Micro-SIM, dual stand-by)Dual SIM (Micro-SIM, dual stand-by)
Weight131 g (4.62 oz)138 g (4.87 oz)
Display
Resolution480 x 800 pixels, 5:3 ratio (~207 ppi density)480 x 800 pixels, 5:3 ratio (~207 ppi density)
Size4.5 inches, 57.6 cm2 (~62.7% screen-to-body ratio)4.5 inches, 57.6 cm2 (~65.1% screen-to-body ratio)
TypeSuper AMOLEDTFT, 256K colors
Platform
CPUQuad-core 1.3 GHz Cortex-A7Quad-core 1.2 GHz
ChipsetSpreadtrum SC9830-
GPUMali-400-
OSAndroid 5.1.1 (Lollipop), upgradable to Android 6.0.1 (Marshmallow)Android 4.4.2 (KitKat)
Memory
Card slotmicroSDXC (dedicated slot)microSDXC (dedicated slot)
Internal8GB 1GB RAM4GB 768MB RAM
Main Camera
FeaturesLED flashLED flash
Single5 MP, f/2.2, AF5 MP, AF
Video720p@30fps480p@30fps
Selfie camera
Single2 MP, f/2.2VGA
Sound
3.5mm jack YesYes
35mm jackYesYes
Loudspeaker YesYes
Comms
Bluetooth4.1, A2DP, LE4.0, A2DP
NFCNoNo
PositioningGPS, GLONASSGPS, GLONASS
RadioFM radio, RDS, recordingFM radio
USBmicroUSB 2.0microUSB 2.0
WLANWi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspotWi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot
Features
SensorsAccelerometer, proximityAccelerometer
Battery
Music playUp to 39 hUp to 30 h
Talk timeUp to 12 h (3G)Up to 7 h (3G)
TypeLi-Ion 2050 mAh, removableLi-Ion 2000 mAh, removable
Misc
ColorsWhite, Black, GoldWhite, Black
ModelsSM-J120F, SM-J120H, SM-J120M, SM-J120M, SM-J120T, SM-J120G, SM-J120A, SM-J120FN, SM-J120AZ, SM-J120ZN, SM-J120WSM-G355H, SM-G355HN, SM-G355M
PriceAbout 130 EURAbout 130 EUR
SAR1.58 W/kg (head)     1.18 W/kg (body)-
SAR EU0.70 W/kg (head)     0.59 W/kg (body)0.42 W/kg (head)     0.45 W/kg (body)