Name
Galaxy S9+ Galaxy A8 Star (A9 Star)
Ram
6 GB / Exynos 9810 Octa 4 GB / Snapdragon 660
Camera
12 MP / 2160p 24 MP / 1080p
Screen size
6.2" / 1440x2960 6.3" / 1080x2220
Battery
3500 Mah / Li-Ion 3700mAh / Li-Ion
Şəbəkə
Texnologiya GSM / CDMA / HSPA / EVDO / LTE GSM / CDMA / HSPA / LTE
2G bands GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G bands HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - Global, USA HSDPA 850 / 900 / 1900 / 2100
4G bands LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 13(700), 17(700), 18(800), 19(800), 20(800), 25(1900), 26(850), 28(700), 32(1500), 38(2600), 39(1900), 40(2300), 41(2500), 66(1700/2100) - Global LTE
Sürət HSPA 42.2/5.76 Mbps, LTE-A (6CA) Cat18 1200/200 Mbps HSPA 42.2/5.76 Mbps, LTE-A (3CA) Cat9 450/50 Mbps
GPRS Yes Yes
EDGE Yes Yes
CDMA 800 / 1900 - USA
LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 13(700), 14(700), 17(700), 18(800), 19(800), 20(800), 25(1900), 26(850), 28(700), 29(700), 30(2300), 38(2600), 39(1900), 40(2300), 41(2500), 46, 66(1700/2100), 71(600) - USA
CDMA2000 1xEV-DO - USA
CDMA 800 & TD-SCDMA
Təqdimat
Təqdim edilmə tarixi 2018, February 2018, June
Satışa çıxdığı ay Available. Released 2018, March Available. Released 2018, June
Fiziki xüsusiyyətlər
Ölçülər 158.1 x 73.8 x 8.5 mm (6.22 x 2.91 x 0.33 in) 162.4 x 77 x 7.6 mm (6.39 x 3.03 x 0.30 in)
Çəki 189 g (6.67 oz) 191 g (6.74 oz)
SIM Single SIM (Nano-SIM) or Hybrid Dual SIM (Nano-SIM, dual stand-by) Hybrid Dual SIM (Nano-SIM, dual stand-by)
Ümumi gövdə Front/back glass (Gorilla Glass 5), aluminum frame
- Samsung Pay (Visa, MasterCard certified) - IP68 certified - dust/water proof (up to 1.5m for 30 mins)
- Samsung Pay
Ekran
Növ Super AMOLED capacitive touchscreen, 16M colors Super AMOLED capacitive touchscreen, 16M colors
Ölçü 6.2 inches, 98.3 cm2 (~84.2% screen-to-body ratio) 6.3 inches, 100.7 cm2 (~80.6% screen-to-body ratio)
Görüntü imkanı 1440 x 2960 pixels, 18.5:9 ratio (~529 ppi density) 1080 x 2220 pixels, 18.5:9 ratio (~392 ppi density)
Multitouch Yes Yes
Dayanıqlı şüşə növü Corning Gorilla Glass 5
- HDR10 compliant - 3D Touch (home button only) - Always-on display
- Samsung Experience 9.0 UX
Platform
Əməliyyat sistemi Android 8.0 (Oreo) Android 8.0 (Oreo)
Prosessor Octa-core (4x2.7 GHz Mongoose M3 & 4x1.8 GHz Cortex-A55) - EMEA Octa-core (4x2.8 GHz Kryo 385 Gold & 4x1.7 GHz Kryo 385 Silver) - USA/LATAM, China Octa-core (4x2.2 GHz Kryo 260 & 4x1.8 GHz Kryo 260)
Chipset Exynos 9810 Octa - EMEA Qualcomm SDM845 Snapdragon 845 - USA/LATAM, China Qualcomm SDM660 Snapdragon 660
GPU Mali-G72 MP18 - EMEA Adreno 630 - USA/LATAM, China Adreno 512
Yaddaş
Kart yuvası microSD, up to 400 GB (uses SIM 2 slot) - dual SIM model only microSD, up to 400 GB (uses SIM 2 slot)
Daxili 64/128/256 GB, 6 GB RAM - China 128 GB, 6 GB RAM - LATAM 64 GB, 4 GB RAM
Kamera
Əsas Dual: 12 MP (f/1.5-2.4, 26mm, 1/2.55", 1.4µm, Dual Pixel PDAF) + 12MP (f/2.4, 52mm, 1/3.6", 1µm, AF), OIS, phase detection autofocus, 2x optical zoom, LED flash, check quality Dual: 24 MP (f/1.7) + 16 MP (f/1.7), phase detection autofocus, LED flash
Xüsusiyyətlər Geo-tagging, simultaneous 4K video and 9MP image recording, touch focus, face/smile detection, Auto HDR, panorama Geo-tagging, touch focus, face detection, panorama, HDR
Video [email protected], [email protected], [email protected], HDR, dual-video rec., check quality [email protected], [email protected]
İkinci 8 MP (f/1.7, 25mm, 1/3.6", 1.22µm), autofocus, [email protected], dual video call, Auto HDR 24 MP (f/2.0), 1080p
Səs
Səs növləri Vibration; MP3, WAV ringtones Vibration; MP3, WAV ringtones
Səs sistemi Voice 68dB / Noise 74dB / Ring 80dBYes, with stereo speakers Yes
3.5mm jack Yes Yes
- 32-bit/384kHz audio - Active noise cancellation with dedicated mic
- 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 Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
Bluetooth 5.0, A2DP, LE, aptX 5.0, A2DP, LE
GPS Yes, with A-GPS, GLONASS, BDS, GALILEO Yes, with A-GPS, GLONASS, BDS, GALILEO
Radio FM radio (USA & Canada only) FM radio
USB 3.1, Type-C 1.0 reversible connector 2.0, Type-C 1.0 reversible connector
NFC Yes Yes
Ümumi xüsusiyyətlər
Sensorlar Iris scanner, fingerprint (rear-mounted), accelerometer, gyro, proximity, compass, barometer, heart rate, SpO2 Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass
Mesaj xüsusiyyətləri SMS(threaded view), MMS, Email, Push Email, IM SMS(threaded view), MMS, Email, Push Email, IM
Brauzer HTML5 HTML5
- Samsung DeX (desktop experience support) - Fast battery charging (Quick Charge 2.0) - Qi/PMA wireless charging (market dependent) - ANT+ support - Bixby natural language commands and dictation - MP4/DivX/XviD/H.265 player - MP3/WAV/eAAC+/FLAC player - Photo/video editor - Document editor
- ANT+ support - MP4/WMV/H.265 player - MP3/WAV/WMA/eAAC+/FLAC player - Photo/video editor - Document viewer
Batareya
Non-removable Li-Ion 3500 mAh battery (13.48 Wh)
Non-removable Li-Ion 3700 mAh battery
Rəng, Qiymət, SAR dəyəri
Rənglər Midnight Black, Coral Blue, Titanium Gray, Lilac Purple, Burgundy Red, Sunrise Gold Black, White
Qiymət About 990 EUR About 400 EUR
Testlər
Səs keyfiyyəti Noise -92.6dB / Crosstalk -93.4dB
Kamera Photo / Video
Ekran Contrast ratio: Infinite (nominal), 4.537 (sunlight)
Batareya ömrü Endurance rating 86h
Performans Basemark OS II: 3297 / Basemark OS II 2.0: 3354 Basemark X: 42134
Əsas kamera
Ön kamera