Samsung Galaxy A9 vs Samsung Galaxy A8 Dual SIM

BASIC INFO
Model No Galaxy A9 Galaxy A8 Dual SIM
Status Available Available.
Release Date 2015, December 2015, August
Dimension 161.9 x 81.3 x 7.3 mm (6.37 x 3.20 x 0.29 in) 158 x 76.8 x 5.9 mm (6.22 x 3.02 x 0.23 in)
Weight 200 grams 151 g
Colors Pearl White, Midnight Black, Champagne Gold Pearl White, Midnight Black, Champagne Gold
Body Metrial - -
W & D Proof - -
SIM Type Single SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by) Dual SIM (Nano-SIM, dual stand-by)
Technology GSM / HSPA / LTE GSM / HSPA / LTE
OS Android OS, v5.1.1 (Lollipop). upgradeable Android OS, v6.0 marshmallow Android OS, v5.1 (Lollipop)
PROSESSING
Processor Quad-core 1.8 GHz Cortex-A72 & quad-core 1.2 GHz Cortex-A53 Quad-core 1.8 GHz Cortex-A53 & quad-core 1.3 GHz Cortex-A53 - A800Y
Quad-core 1.8 GHz Cortex-A15 & quad-core 1.3 GHz Cortex-A7- A800F
Chipset Qualcomm MSM8976 Snapdragon 652 Qualcomm MSM8939 Snapdragon 615 - A800Y
Exynos 5430 Octa - A800F
GPU Adreno 510 Adreno 405 - A800Y
Mali-T628 MP6 - A800F
MEMORY
RAM 3 GB 2GB
Storage 32 GB 16GB
Card Slot Up to 128 GB Up to 256 GB
DISPLAY
Size 6 inches 5.7 inches
Type Super Amoled capacitive touchscreen, 16M colors Super Amoled capacitive touchscreen, 16M colors
Resolation 1080 x 1920 pixels 1080 x 1920 pixels
PPI 367 ppi pixel density 401 ppi pixel density
Multi touch Yes Yes
Protection Corning Gorilla Glass 4 Corning Gorilla Glass 4
CAMERA
Primary 13 MP 16 MP Dual Lens
Video 1080p@30fps Yes, 720p@30fps
Flash Triple-LED flash Triple-LED flash
Features Geo-tagging, touch focus, face detection, panorama, HDR Geo-tagging, touch focus, face detection, panorama, HDR
Selfie Yes 8 MP Yes 5 MP
BATTERY
Battery Li-Ion battery Li-Ion battery
Capacity 4000 mAh 3050 mAh
Removable Non-removable Non-removable
StandBy - -
Talk Time - Up to 17 h (3G)
Music Play - Up to 51 h
Browsing HTML5 -
Video Playback - -
F Charging No -
W Charging No -
NETWORK
2G Network GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100 - A800F, A800Y
4G Network LTE LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800), 40(2300) - A800F
LTE band 3(1800), 8(900), 28(700) - A800Y
Speed HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps HSPA 42.2/5.76 Mbps, LTE Cat6 300/50 Mbps
5G - -
CONECTIVY
WALAN Wi-Fi 802.11 b/g/n, Wi-Fi hotspot Wi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, hotspot
BlueTooth V4.0 with A2DP v4.1, A2DP, EDR, LE
USB MicroUSB v2.0 MicroUSB v2.0
GPS Yes, with A-GPS support and GLONASS Yes, with A-GPS, GLONASS/ BDS (market dependant)
NFC Yes No
Audio jeck Yes, 3,5 mm Yes, 3.5 mm
OTHERS
Sensors Fingerprint, accelerometer, gyro, proximity, compass Fingerprint, accelerometer, proximity, compass
Radio FM radio with RDS; recording FM radio
SARUS 1.19 W/kg (head), 1.33 W/kg (body) -
SAREU 0.18 W/kg (head), 0.55 W/kg (body) 0.32 W/kg (head) 0.55 W/kg (body)
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