Samsung Galaxy S8 vs Samsung Galaxy S7

BASIC INFO
Model No S8 Galaxy S7
Status Available Available,
Release Date Release 2017, April 2016, February 21
Dimension 148.9 x 68.1 x 8 mm (5.86 x 2.68 x 0.31 in) 142.4 x 69.6 x 7.9 mm (5.61 x 2.74 x 0.31 in)
Weight 155 g (5.47 oz) 152 g (5.36 oz)
Colors Midnight Black, Orchid Gray, Arctic Silver, Coral Blue, Maple Gold, Rose Pink, Burgundy Red Black, White, Gold, Silver, Pink Gold
Body Metrial Corning Gorilla Glass 5 back panel -
W & D Proof IP68 certified - dust/water proof over 1.5 meter and 30 minutes -
SIM Type Single SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by) Single SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by)
Technology GSM / HSPA / LTE 2G / 3G / 4G
OS Android OS, v7.0 (Up-Gradable to Android 8.0 Oreo) Android OS, v6.0 marshmallow
PROSESSING
Processor Octa-core (4x2.35 GHz Kryo & 4x1.9 GHz Kryo) - US model
Octa-core (4x2.3 GHz & 4x1.7 GHz) - EMEA
Quad-core (2x2.15 GHz Kryo & 2x1.6 GHz Kryo) and Octa-core (4x2.3 GHz Mongoose & 4x1.6 GHz Cortex-A53)
Chipset Qualcomm MSM8998 Snapdragon 835 - US model Exynos 8895 Octa - EMEA Qualcomm MSM8996 Snapdragon 820
GPU Adreno 540 Adreno 530
MEMORY
RAM 4 GB 4GB
Storage 64 GB 32/64GB
Card Slot microSD, up to 256 GB (dedicated slot) - single-SIM model
microSD, up to 256 GB (uses SIM 2 slot) - dual-SIM model
microSD, up to 256 GB
DISPLAY
Size 5.8 inches (~83.6% screen-to-body ratio) 5.1 inches
Type Super AMOLED capacitive touchscreen, 16M colors Super AMOLED capacitive touchscreen, 16M colors
Resolation 1440 x 2960 pixels 1440 x 2560 pixels
PPI 570 ppi pixel density 577 ppi pixel density
Multi touch Yes Yes
Protection Corning Gorilla Glass 5
3D Touch (home button only)
Always-on display
TouchWiz UI
Corning Gorilla Glass 4 Front and back panel
CAMERA
Primary 12 MP, f/1.7, 26mm (wide), 1/2.55 12 Mega pixels
Video 2160p@60fps, 1080p@120fps, HDR, dual-video rec. 2160p@30fps, 1080p@60fps, 720p@120fps, HDR, dual-video rec.
Flash LED flash LED flash
Features 1/2.5 Inches sensor size, 1.4 µm pixel size, geo-tagging, simultaneous 4K video and 9MP image recording, touch focus, face/smile detection, Auto HDR, panorama 1/2.5
Selfie 8 MP, f/1.7, 25mm (wide), 1/3.6 5 MP, 1080p@30fps, dual video call
BATTERY
Battery Li Ion battery Li-Ion battery
Capacity 3000 mAh 3000 mAh
Removable Non-removable No
StandBy - -
Talk Time Upto 20 Hours Up to 22 h (3G)
Music Play Upto 67 Hours Up to 62 h
Browsing Yes HTML5
Video Playback - -
F Charging Yes, 15W Fast charging -
W Charging Yes -
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 (dual-SIM model only)
3G Network HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - G930F
4G Network LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 17(700), 20(800), 28(700) 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), 38(2600), 39(1900), 40(2300), 41(2500) - G930F
Speed HSPA 42.2/5.76 Mbps, LTE-A (3CA) Cat16 1024/150 Mbps HSPA 42.2/5.76 Mbps, LTE Cat9 450/50 Mbps
5G - -
CONECTIVY
WALAN 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 v5.0, A2DP, LE, aptX v4.2, A2DP, LE, aptX
USB v3.1, Type-C 1.0 reversible connector microUSB v2.0, USB Host
GPS Yes, with A-GPS, GLONASS, BDS, GALILEO Yes, with A-GPS, GLONASS, BDS
NFC yes Yes
Audio jeck 3.5 mm, 24-bit/192kHz audio, Active noise cancellation with dedicated mic Yes
OTHERS
Sensors Fingerprint, accelerometer, gyro, proximity, compass, barometer, heart rate, SpO2 Fingerprint, accelerometer, gyro, proximity, compass, barometer, heart rate, SpO2
Radio No No
SARUS - 1.40 W/kg (head) 1.59 W/kg (body)
SAREU - 0.41 W/kg (head) 0.62 W/kg (body)
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