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download firmwareSamsung Galaxy J7 Top (AT&T)
phone model image
181g, 8mm thickness
Android 7.0, up to Android 9.0, One UI
16GB/32GB storage, microSDXC, no card slot

Samsung Galaxy J7 Top (AT&T) Samsung Galaxy J7 Top (AT&T) was announced in June 2018 with Android 8.0 (Oreo), upgradable to Android 9.0 (Pie), One UI. It has Exynos 7870 Octa (14 nm) chipset, octa-core 1.6 GHz Cortex-A53 CPU, and Mali-T830 MP1 GPU. It offers 16GB or 32GB storage with 2GB RAM and comes in Black, Blue, and Gold colors.

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Network
SpeedHSPA 42.2/5.76 Mbps, LTE-A (2CA) Cat6 300/50 Mbps
3GHSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 28, 38, 40, 41, 66
2GGSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only)
TechnologyGSM / HSPA / LTE
body
SIMSingle SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by)
BuildGlass front, aluminum back, aluminum frame
Weight181 g (6.38 oz)
Dimensions152.5 x 74.8 x 8 mm (6.00 x 2.94 x 0.31 in)
Front Camera
Video1080p@30fps
FeaturesLED flash
Camera13 MP, f/1.9, 28mm (wide)
display
Resolution1080 x 1920 pixels, 16:9 ratio (~401 ppi density) Always-on display
Size5.5 inches, 83.4 cm2 (~73.1% screen-to-body ratio)
TypeSuper AMOLED
Freatures
Sensors Fingerprint (front-mounted), accelerometer, gyro, proximity, compass ANT+
Platform
GPUMali-T830 MP1
CPUOcta-core 1.6 GHz Cortex-A53
ChipsetExynos 7870 Octa (14 nm)
OSAndroid 7.0 (Nougat), upgradable to Android 9.0 (Pie), One UI
Communications
USBmicroUSB 2.0, USB On-The-Go
RadioFM radio
NFSYes
GPSYes, with A-GPS, GLONASS, BDS
Bluetooth4.1, A2DP, LE
WLANWi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
memory
Internal 32GB 3GB RAM, 64GB 3GB RAM eMMC 5.1
Card slotmicroSDXC (dedicated slot)
MISC
PerformanceGeekBench: 3768 (v4.4) GFXBench: 1.9fps (ES 3.1 onscreen)
SAR EU0.57 W/kg (head) 1.33 W/kg (body)
SAR US0.71 W/kg (head)
ColorsBlack, Blue, Gold, Rose Gold
Main Camera
Video1080p@30fps
FeaturesLED flash, panorama, HDR
Camera13 MP, f/1.7, 27mm (wide), AF
Sound
3.5mm jackYes
LoudspeakerYes
Battery
BatteryLi-Ion 3600 mAh, non-removable
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