Name
Galaxy A8 Star (A9 Star) Galaxy J7 (2018)
Ram
4 GB / Snapdragon 660   /
Camera
24 MP / 1080p 13 MP / 1080p
Screen size
6.3" / 1080x2220 5.5" / 720x1280
Battery
3700mAh / Li-Ion   / Li-Ion
Şəbəkə
Texnologiya GSM / CDMA / HSPA / LTE GSM / HSPA / LTE
2G bands GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only)
3G bands HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100
4G bands LTE LTE
Sürət HSPA 42.2/5.76 Mbps, LTE-A (3CA) Cat9 450/50 Mbps HSPA, LTE
GPRS Yes Yes
EDGE Yes Yes
CDMA 800 & TD-SCDMA
Təqdimat
Təqdim edilmə tarixi 2018, June 2018, June
Satışa çıxdığı ay Available. Released 2018, June Coming soon. Exp. release 2018, July
Fiziki xüsusiyyətlər
Ölçülər 162.4 x 77 x 7.6 mm (6.39 x 3.03 x 0.30 in) -
Çəki 191 g (6.74 oz) -
SIM Hybrid Dual SIM (Nano-SIM, dual stand-by) Single SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by)
- Samsung Pay
Ekran
Növ Super AMOLED capacitive touchscreen, 16M colors Super AMOLED capacitive touchscreen, 16M colors
Ölçü 6.3 inches, 100.7 cm2 (~80.6% screen-to-body ratio) 5.5 inches, 83.4 cm2
Görüntü imkanı 1080 x 2220 pixels, 18.5:9 ratio (~392 ppi density) 720 x 1280 pixels, 16:9 ratio (~267 ppi density)
Multitouch Yes Yes
- Samsung Experience 9.0 UX
Platform
Əməliyyat sistemi Android 8.0 (Oreo) Android
Prosessor Octa-core (4x2.2 GHz Kryo 260 & 4x1.8 GHz Kryo 260) Octa-core
Chipset Qualcomm SDM660 Snapdragon 660
GPU Adreno 512
Yaddaş
Kart yuvası microSD, up to 400 GB (uses SIM 2 slot) microSD, up to 256 GB
Daxili 64 GB, 4 GB RAM
Kamera
Əsas Dual: 24 MP (f/1.7) + 16 MP (f/1.7), phase detection autofocus, LED flash 13 MP, f/1.7, autofocus, LED flash
Xüsusiyyətlər Geo-tagging, touch focus, face detection, panorama, HDR Geo-tagging, touch focus, face detection, HDR
Video [email protected], [email protected] [email protected]
İkinci 24 MP (f/2.0), 1080p 13 MP, f/1.9
Səs
Səs növləri Vibration; MP3, WAV ringtones Vibration; MP3, WAV ringtones
Səs sistemi Yes Yes
3.5mm jack Yes Yes
- Active noise cancellation with dedicated mic - Dolby Atmos sound (headphones only)
Əlaqə xüsusiyyətləri
WLAN Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot Yes
Bluetooth 5.0, A2DP, LE Yes
GPS Yes, with A-GPS, GLONASS, BDS, GALILEO Yes, with A-GPS
Radio FM radio FM radio
USB 2.0, Type-C 1.0 reversible connector microUSB 2.0, USB On-The-Go
NFC Yes
Ümumi xüsusiyyətlər
Sensorlar Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass Yes
Mesaj xüsusiyyətləri SMS(threaded view), MMS, Email, Push Email, IM SMS(threaded view), MMS, Email, Push Email, IM
Brauzer HTML5 HTML5
- ANT+ support - MP4/WMV/H.265 player - MP3/WAV/WMA/eAAC+/FLAC player - Photo/video editor - Document viewer
- MP4/H.264 player - MP3/WAV/eAAC+/Flac player - Photo/video editor - Document viewer
Batareya
Non-removable Li-Ion 3700 mAh battery
Li-Ion battery
Rəng, Qiymət, SAR dəyəri
Rənglər Black, White Black
Qiymət About 400 EUR
Testlər
Əsas kamera
Ön kamera