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Smartphone 1

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Samsung Galaxy A9 Star

Smartphone 2

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Samsung Galaxy S7

Smartphone 3

Samsung Galaxy A9 Star vs Samsung Galaxy S7 : What is the Difference?

  • Release Date: 2018, June | 2016, February
  • Dimensions: 162.4 x 77 x 7.6 mm | 142.4 x 69.6 x 7.9 mm
  • Weight: 191 g | 152 g
  • Screen: 6.3", Super AMOLED | 5.1", Super AMOLED
  • Main Camera: Dual, 24 MP | Single, 12 MP
  • Selfi Camera: Single, 24 MP | Single, 5 MP
  • Memory: 64 GB, 4/6 GB RAM | 32/64 GB, 4 GB RAM
  • Battery: 3700 mAh | 3000 mAh
  • Headphone Jack: Yes | Yes
  • Approximate price: 350 EUR | 290 EUR

Continue reading and check the table below for full detailed comparison of all phones specs .


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Common features
Release date 2018 2016
Dimensions (HxWxD) 162.4 Х 77 Х 7.6 mm 142.4 Х 69.6 Х 7.9 mm
Weight 191 g 152 g
Body Build Front/back glass, aluminum frame Front/back glass (Gorilla Glass 4), aluminum frame
Colors Black, White Black, White, Gold, Silver, Pink Gold
Battery 3700 mAh,  Non-removable Li-Ion 3000 mAh,  Non-removable Li-Ion
Battery life Talking time - Up to 22 h (3G)
Music play - Up to 62 h
Approximate price 350 EUR 290 EUR

Performance
Operating system - OS Android 8 (Oreo) Android 6.0 (Marshmallow), upgradable to Android 8.0 (Oreo); TouchWiz UI
Chipset - Qualcomm SDM660 Snapdragon 660 (14 nm) - Exynos 8890 Octa (14 nm)
Processor CPU - Octa-core (4x2.2 GHz Kryo 260 & 4x1.8 GHz Kryo 260) - Octa-core (4x2.3 GHz Mongoose & 4x1.6 GHz Cortex-A53)
Graphics processor GPU Adreno 512 Mali-T880 MP12
External memory microSD, up to 512 GB (uses SIM 2 slot) microSD, up to 256 GB (uses SIM 2 slot) - dual SIM model only
Internal memory 64 GB, 4/6 GB RAM 32/64 GB, 4 GB RAM
Antutu 8 score 189150
Antutu 7 score 104325 158900
GeekBench 5 Single Core 272
GeekBench 5 Multi-Core 717
GeekBench 4 Single Core 1536
GeekBench 4 Multi-Core 3718
GeekBench 4 RenderScript 4791
GeekBench 4 Battery 1939

Screen
Technology Super AMOLED Super AMOLED
Touchscreen capacitive touchscreen capacitive touchscreen
Display colors 16M 16M
Screen size 6.3" inc 5.1" inc
Screen area 100.7 cm2 71.5 cm2
Screen format 18.5:9 (height:width) 16:9 (height:width)
Screen to body ratio 80.6% 72.1%
Screen resolution 1080 x 2220 px 1440 x 2560 px
Screen PPI /points per inch/ 392 PPI 577 PPI
Screen protection Corning Gorilla Glass 4
Other specs - Always-on display
Camera and Video
Rear camera, main 24 MP, Dual 12 MP, Single
Camera specs -24 MP, f/1.7
-16 MP, f/1.7, PDAF
-12 MP, f/1.7, 26mm (wide), 1/2.55'', 1.4µm, Dual Pixel PDAF, OIS
Functions LED flash, panorama, HDR LED flash, auto-HDR, panorama
Video 2160p@30fps, 1080p@30fps 2160p@30fps, 1080p@60fps, 720p@240fps, HDR, dual-video rec.
Front camera, selfie 24 MP, Single 5 MP, Single
Specifications 24 MP, f/2.0 5 MP, f/1.7, 22mm (wide), 1/4.1'', 1.34µm
Functions Dual video call, Auto-HDR
Video 1080p@30fps 1440p
Communication and Connectivity
SIM card Hybrid Dual SIM (Nano-SIM, dual stand-by) Single SIM (Nano-SIM) - G930FHybrid Dual SIM (Nano-SIM, dual stand-by) - G930FD
Network GSM / CDMA / HSPA / LTE GSM / HSPA / LTE
Show all network frequencies:
Speed HSPA 42.2/5.76 Mbps, LTE-A (3CA) Cat9 450/50 Mbps HSPA 42.2/5.76 Mbps, LTE-A (3CA) Cat9 450/50 Mbps
GPRS Yes Yes
Edge Yes Yes
Wi-Fi 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
GPS Yes, with A-GPS, GLONASS, BDS, GALILEO Yes, with A-GPS, GLONASS, BDS
NFC Yes Yes
USB 2.0, Type-C 1.0 reversible connector microUSB 2.0, USB Host
Bluetooth 5.0, A2DP, LE 4.2, A2DP, LE, aptX
Harmful irradiation
SAR EU - 0.43 W/kg (head)     1.79 W/kg (body)    
SAR - 1.40 W/kg (head)     1.59 W/kg (body)    
SAR EU - 0.41 W/kg (head)     0.62 W/kg (body)    
Music and Audio
Radio FM radio No
Headphone jack Yes Yes
Others - Active noise cancellation with dedicated mic
-Dolby Atmos sound (headphones only)
- 24-bit/192kHz audio
-Active noise cancellation with dedicated mic
Other features
Sensors - Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass - Fingerprint (front-mounted), accelerometer, gyro, proximity, compass, barometer, heart rate, SpO2
Other extras
- Fast battery charging 9V/1.67A
-ANT+
- Samsung Pay

- Fast battery charging (Quick Charge 2.0)
-Qi/PMA wireless charging (market dependent)
-ANT+
-S-Voice natural language commands and dictation
- Samsung Pay (Visa, MasterCard certified)
-IP68 dust/water proof (up to 1.5m for 30 mins)
Versions
- Versions: A8 Star (Global, SEA, South Korea); A9 Star (China)

- Versions: G930F (Global); G930FD (Global; Southeast Asia); G930W8 (Canada) Also known as Samsung Galaxy S7 Duos with dual-SIM card slots



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