Samsung Galaxy J7 Nxt vs Samsung Galaxy J7 (2016)

Phones Images
PHONES
Phone Names Samsung Galaxy J7 Nxt Samsung Galaxy J7 (2016)
Network
2G bandsGSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only)
3G bandsHSDPA 850 / 900 / 1900 / 2100HSDPA 850 / 900 / 1900 / 2100
4G bands1, 3, 5, 7, 8, 20, 401, 3, 5, 7, 8, 20, 40
SpeedHSPA 21.1/5.76 Mbps, LTE Cat4 150/50 MbpsHSPA, LTE Cat4 150/50 Mbps
TechnologyGSM / HSPA / LTEGSM / HSPA / LTE
Launch
Announced2017, July. Released 2017, July2016, March 29. Released 2016, April
StatusDiscontinuedDiscontinued
Body
BuildGlass front, plastic back, plastic frameGlass front, plastic back, aluminum frame
Dimensions152.4 x 78.6 x 7.6 mm (6.00 x 3.09 x 0.30 in)151.7 x 76 x 7.8 mm (5.97 x 2.99 x 0.31 in)
SIMDual SIM (Micro-SIM, dual stand-by)Single SIM (Micro-SIM) or Dual SIM (Micro-SIM, dual stand-by)
Weight170 g (6.00 oz)170 g (6.00 oz)
Display
Resolution720 x 1280 pixels, 16:9 ratio (~267 ppi density)720 x 1280 pixels, 16:9 ratio (~267 ppi density)
Size5.5 inches, 83.4 cm2 (~69.6% screen-to-body ratio)5.5 inches, 83.4 cm2 (~72.3% screen-to-body ratio)
TypeSuper AMOLEDSuper AMOLED
Platform
CPUOcta-core 1.6 GHz Cortex-A53Octa-core (4x1.6 GHz Cortex-A53 & 4x1.0 GHz Cortex-A53)Octa-core 1.6 GHz Cortex-A53
ChipsetExynos 7870 Octa (14 nm)Qualcomm MSM8952 Snapdragon 617 (28 nm)Exynos 7870 Octa (14 nm)
GPUMali-T830 MP1Adreno 405Mali-T830 MP1
OSAndroid 7.0 (Nougat), upgradable to Android 9.0 (Pie), One UIAndroid 6.0.1 (Marshmallow), upgradable to Android 8.1 (Oreo)
Memory
Card slotmicroSDXC (dedicated slot)microSDXC (dedicated slot)
Internal16GB 2GB RAM, 32GB 3GB RAM16GB 2GB RAM
 eMMC 5.1eMMC 5.1
Main Camera
FeaturesLED flash, panoramaLED flash, panorama, HDR
Single13 MP, f/1.9, 28mm (wide), AF13 MP, f/1.9, 28mm (wide), AF
Video1080p@30fps1080p@30fps
Selfie camera
FeaturesLED flashLED flash
Single5 MP, f/2.2, 23mm (wide)5 MP, f/1.9
Sound
3.5mm jack YesYes
35mm jackYesYes
Loudspeaker YesYes
Comms
Bluetooth4.1, A2DP, LE4.1, A2DP
NFCNoYes (market dependent for dual-SIM model)
PositioningGPS, GLONASSGPS, GLONASS, BDS
RadioFM radio, RDS, recordingFM radio, RDS, recording
USBmicroUSB 2.0microUSB 2.0, OTG
WLANWi-Fi 802.11 b/g/n, Wi-Fi DirectWi-Fi 802.11 b/g/n, Wi-Fi Direct
Features
SensorsAccelerometer, proximityAccelerometer, proximity
 ANT+ANT+
Battery
Music play-Up to 96 h
Talk time-Up to 23 h (3G)
TypeLi-Ion 3000 mAh, removableLi-Ion 3300 mAh, removable
Misc
ColorsBlack, GoldWhite, Black, Gold, Rose Gold
ModelsSM-J701F, SM-J701F, SM-J701M, SM-J701MTSM-J710FN, SM-J710F, SM-J710H, SM-J710M, SM-J710GN, SM-J710MN, SM-J710K, SM-J7108, SM-J710FQ
PriceAbout 180 EURAbout 230 EUR
SAR0.61 W/kg (head)1.10 W/kg (head)     1.01 W/kg (body)
SAR EU0.52 W/kg (head)     1.39 W/kg (body)0.35 W/kg (head)     1.39 W/kg (body)
Tests
Audio quality- Noise -92.4dB / Crosstalk -92.3dB
Battery life- Endurance rating 101h
Camera- Photo / Video
Display- Contrast ratio: Infinite (nominal), 3.902 (sunlight)
Loudspeaker- Voice 64dB / Noise 71dB / Ring 68dB
Performance- Basemark OS II 2.0: 1007Basemark X: 11199
OUR TESTS
Audio quality-Noise -92.4dB / Crosstalk -92.3dB
Battery (old)-Endurance rating 101h
Camera-Photo / Video
Display-Contrast ratio: Infinite (nominal), 3.902 (sunlight)
Loudspeaker-Voice 64dB / Noise 71dB / Ring 68dB
Performance-Basemark OS II 2.0: 1007Basemark X: 11199