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Samsung Galaxy A8 (2018) review

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Network Technology GSM / CDMA / HSPA / EVDO / LTE GSM / HSPA / LTE
2G bands GSM 850 / 900 / 1800 / 1900 - all versions GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
  CDMA 800 / 1900 - Telecom 3G model
3G Network TD-SCDMA - 4G model HSDPA 850 / 900 / 1900 / 2100
  HSDPA 850 / 900 / 1900 / 2100 - Unicom 3G model, Telecom 3G model
  CDMA2000 1xEV-DO - Telecom 3G model
4G Network LTE band 38(2600), 39(1900), 40(2300) - 4G model LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800), 38(2600), 40(2300)
Speed HSPA 42.2/5.76 Mbps, LTE, EV-DO Rev.A 3.1 Mbps HSPA, LTE
GPRS Yes Yes
EDGE Yes Yes
Launch Announced 2014, July 2017, September
Status Available. Released 2014, August Available. Released 2017, September
Body Dimensions 139.2 x 68.5 x 8.9 mm (5.48 x 2.70 x 0.35 in) 155.4 x 75.8 x 7.3 mm (6.12 x 2.98 x 0.29 in)
Weight 149 g (5.26 oz) 165 g (5.82 oz)
Build Aluminum frame, plastic back Front glass, aluminum frame, back
SIM Micro-SIM Hybrid Dual SIM (Nano-SIM, dual stand-by)
Display Type IPS LCD capacitive touchscreen, 16M colors LTPS IPS LCD capacitive touchscreen, 16M colors
Size 5.0 inches, 68.9 cm2 (~72.3% screen-to-body ratio) 5.5 inches, 82.6 cm2 (~70.1% screen-to-body ratio)
Resolution 1080 x 1920 pixels, 16:9 ratio (~441 ppi density) 1080 x 1920 pixels, 16:9 ratio (~403 ppi density)
Multitouch Yes Yes
Protection Corning Gorilla Glass 3
 - MIUI 5.0
Platform OS Android 4.4.3 (KitKat), upgradable to 6.0.1 (Marshmallow) Android 7.1.2 (Nougat), upgradable to Android 8.0 (Oreo); Android One
Chipset Qualcomm MSM8974AC Snapdragon 801 Qualcomm MSM8953 Snapdragon 625
CPU Quad-core 2.5 GHz Krait 400 Octa-core 2.0 GHz Cortex-A53
GPU Adreno 330 Adreno 506
Memory Card slot No microSD, up to 128 GB (uses SIM 2 slot)
Internal 16/64 GB, 2/3 GB RAM 64 GB, 4 GB RAM
Camera Primary 13 MP (f/1.8, 1/3", 1.12µm), autofocus, LED flash, check quality Dual: 12 MP (f/2.2, 26mm, 1.25µm) + 12 MP (f/2.6, 50mm, 1µm), phase detection autofocus, 2x optical zoom, dual-LED dual-tone flash, check quality
Features Geo-tagging, touch focus, face/smile detection, panorama, HDR Geo-tagging, touch focus, face detection, HDR, panorama
Video 2160p@30fps, 1080p@30fps, 720p@120fps, HDR, check quality 2160p@30fps, 720p@120fps, check quality
Secondary 8 MP, f/1.8, 1080p@30fps 5 MP, 1080p
Sound Alert types Vibration; MP3, WAV ringtones Vibration; MP3, WAV ringtones
Loudspeaker Yes Yes
3.5mm jack Yes Yes
 - Active noise cancellation with dedicated mic - Active noise cancellation with dedicated mic
Comms WLAN Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, DLNA, hotspot Wi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, hotspot
Bluetooth 4.0, A2DP 4.2, A2DP, LE
GPS Yes, with A-GPS, GLONASS, BDS Yes, with A-GPS, GLONASS, BDS
Infrared port Yes Yes
Radio FM radio FM radio
USB microUSB 2.0, USB Host 2.0, Type-C 1.0 reversible connector
Features Sensors Accelerometer, gyro, proximity, compass, barometer Fingerprint (rear-mounted), accelerometer, gyro, proximity
Messaging SMS(threaded view), MMS, Email, Push Email, IM SMS(threaded view), MMS, Email, Push Email, IM
Browser HTML5 HTML5
Java No No
 - Fast battery charging (Quick Charge 2.0)
- MP4/DivX/XviD/WMV/H.264 player
- MP3/WAV/eAAC+/FLAC player
- Photo/video editor
- Document viewer
- Voice memo/dial/commands
- Fast battery charging 5V/2A
- Xvid/MP4/H.265 player
- MP3/WAV/eAAC+/FLAC player
- Photo/video editor
- Document viewer
Battery   Non-removable Li-Ion 3080 mAh battery Non-removable Li-Ion 3080 mAh battery
Stand-by Up to 280 h (3G)
Talk time
Misc
Colors Black, White Black, Gold, Rose Gold, Red
SAR 1.36 W/kg (head)    
Price About 230 EUR About 170 EUR
Tests Performance Basemark OS II: 1324 Basemark OS II: 1392 / Basemark OS II 2.0: 1262
Basemark X: 10472
Display Contrast ratio: 929 (nominal), 2.424 (sunlight) Contrast ratio: 1570:1 (nominal), 2.689 (sunlight)
Camera Compare PHOTO / Compare VIDEO
Loudspeaker Voice 62dB, noise 62dB, ring 66dB Voice 74dB, noise 73dB, ring 90dB
Audio quality Noise -91.6dB / Crosstalk -49.7dB Noise -91.0dB / Crosstalk -82.5dB
Battery life 68h endurance rating 87h endurance rating

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