HTC One A9S vs. Samsung Galaxy S8

Phone Comparison, Reviews and Tests

In depth comparison and review of HTC One A9S and Samsung Galaxy S8. Compare sizes, cameras, batteries, memory, and other important specifications and features to easily choose the right phone for you. Our goal is to help you uncover differences between the products and find the phone that will best fit your needs.

Phone Specifications Comparison

HTC One A9S vs. Samsung Galaxy S8 Comparison Chart
DESIGN AND DIMENSIONS HTC One A9S Samsung Galaxy S8
Product Type Smartphone Smartphone
Manufacturer Model Number - SM-G950FD
Form Factor Touch Touch
Height 146.49 mm 148.9 mm Samsung Galaxy S8 has greater height than HTC One A9S.
Width 71.5 mm 68.1 mm HTC One A9S has greater width than Samsung Galaxy S8.
Depth 7.99 mm 8 mm HTC One A9S is narrower than HTC One A9S.
Weight 150 g 155 g HTC One A9S is lighter than HTC One A9S.
Body Colour - Gold maple | Midnight black
Body Material Metal -
Protection - Dustproof, splashproof, waterproof
Waterproof (Water-resistant) - Yes Samsung Galaxy S8 is waterproof.
IP rating - IP68
SAR Value - 1.55 W/kg (simultaneous), 0.75 W/kg (body), 0.44 W/kg (head)
Integrated Components - Heart rate sensor
Connector Type Headset jack - mini-phone 3.5mm
Micro-USB - 5 pin Micro-USB Type B
USB Type-C - 24 pin USB-C
Headset jack - mini-phone 3.5mm
SIM Card Type (Size) Nano SIM Nano SIM
SIM Card Qty Single-SIM Dual-SIM
SIM Card Configuration Details - Nano SIM + nano SIM/microSD
DISPLAY HTC One A9S Samsung Galaxy S8
Display Type LCD display OLED display
Display Technology Super LCD Quad HD+ Super AMOLED
Screen Size (Display Size) 5" 5.8" Samsung Galaxy S8 has larger screen size than HTC One A9S.
Screen Resolution (Display Resolution) 1280 x 720 pixels 2960 x 1440 pixels Samsung Galaxy S8 has better screen resolution than HTC One A9S.
Display Format HD -
Pixel Density 294 ppi 570 ppi Samsung Galaxy S8 has better pixel density than HTC One A9S.
Colour Depth - 16.7 million colours
Display Features - Always-on display
Display Protection (Screen Protector) Corning Gorilla Glass (scratch resistant glass) Corning Gorilla Glass 5 (scratch resistant glass)
PROCESSOR HTC One A9S Samsung Galaxy S8
Processor Type (CPU) MediaTek Helio P10 Samsung Exynos
Processor Number - 8895
Clock Speed - 2.3 GHz
Processor Core Qty 8-core 8-core Both phones have the same number of phone cores.
64-bit Architecture Yes Yes Both phones have 64-bit architecture.
Graphics System (GPU) - Mali-G71 MP20
MEMORY HTC One A9S Samsung Galaxy S8
RAM 2 GB LPDDR4 SDRAM - 4 GB Samsung Galaxy S8 has more RAM than HTC One A9S.
Internal Memory Size (Storage Capacity) 16 GB 64 GB Samsung Galaxy S8 has more internal memory than HTC One A9S.
User Memory 10.2 GB 52.3 GB
Supported Flash Memory Cards (Expandable Memory) microSDHC, microSDXC - up to 2 TB microSDHC, microSDXC - up to 256 GB
CAMERA HTC One A9S Samsung Galaxy S8
MAIN CAMERA
Number of Main Cameras 1 1
Sensor Resolution 13 Megapixel 12 Megapixel HTC One A9S has better camera resolution than Samsung Galaxy S8.
Sensor Size - 1/2.55"
Sensor Type BSI -
Lens Type Wide-angle lens -
Lens Aperture F/2.2 F/1.7 Samsung Galaxy S8 has better lens aperture than HTC One A9S.
Optical Image Stabiliser (OIS) Optical Image Stabiliser (OIS) Optical Image Stabiliser (OIS) Both phones have optical image stabilization.
Focus Adjustment Automatic Automatic, manual
Minimum Focal Length (Focal Distance) 28.3 mm -
Digital Zoom - 8x
Self-Timer Delay 0 - 10 sec Yes
Special Effects - Motion effect, HDR, Stamp, Bokeh effect, Grid Line, Stickers
Camera Modes Panorama, Pro mode, HYPERLAPSE, RAW mode Panorama, Slow motion mode, Pro mode, Timer mode, Virtual Shot, HYPERLAPSE, Food mode
Face Recognition (Face ID) Face detection Face detection Both phones have face detection.
White Balance - Custom, automatic
Light Source LED light Dual LED flash
Video Resolutions 1920 x 1080 (1080p) at 30 fps 1920 x 1080 (1080p) at 30 fps, 1920 x 1080 (1080p) at 60 fps, 1280 x 720 (720p) at 30 fps, Slo-mo video 1280 x 720 (720p) at 240 fps, 3840 x 2160 (4K) at 30 fps
Camera Features (Functions) Sapphire crystal lens cover, HTC Zoe, Video Pic Selective Focus, Quick Launch, Playback zoom, Dual Pixel technology, Motion photo, Exposure, Shutter speed, geotagging, RAW image capture, VDIS (Video Digital Image Stabilisation)
FRONT CAMERA
Number of Front Cameras 1 1
Sensor Resolution (Front) 5 Megapixel 8 Megapixel Samsung Galaxy S8 has better front camera resolution than HTC One A9S.
Sensor Size (Front) - 1/3.6"
Sensor Type (Front) BSI CMOS
Lens Type (Front) Wide-angle lens -
Lens Aperture (Front) F/2.8 F/1.7 Samsung Galaxy S8 has better front lens aperture than HTC One A9S.
Focus Adjustment Focus free Automatic
Special Effects (Front) Live make-up -
Camera Modes (Front) Auto selfie (smile selfie, still selfie) Slow motion video, Virtual Shot
Face Recognition (Face ID) Face detection - HTC One A9S has face detection.
Video Resolutions (Front) 1920 x 1080 (1080p) at 30 fps -
Camera Features (Front) HTC UltraPixel Camera, Voice selfie, Self timer up to 10 seconds -
BATTERY AND CHARGING HTC One A9S Samsung Galaxy S8
Battery Capacity (Battery Size) 2300 mAh 3000 mAh Samsung Galaxy S8 has larger battery capacity than HTC One A9S.
Wireless Charging - Yes Samsung Galaxy S8 can be charged wirelessly.
Wireless Charging Standards - WPC, PMA
Standby Time 432 hours 81.12 hours HTC One A9S has longer standby time than Samsung Galaxy S8.
Talk Time 786.6 minutes 1200 minutes Samsung Galaxy S8 has longer battery life when making calls than HTC One A9S.
Run Time Details Talk (WCDMA): up to 786.6 min
Standby (WCDMA): up to 432 hrs
Talk (WCDMA): up to 1200 min
Active online usage (Wi-Fi): up to 14 hrs
Active online usage (3G): up to 11 hrs
Active online usage (LTE): up to 12 hrs
Playback (audio (Always On Display Off)): up to 67 hrs
Playback (audio (Always On Display On)): up to 44 hrs
Playback (video): up to 16 hrs
Battery Technology Lithium polymer -
CELLULAR HTC One A9S Samsung Galaxy S8
Technology WCDMA (UMTS) / GSM TD-SCDMA / WCDMA (UMTS) / GSM
Mobile Broadband Generation 4G 4G Both phones have the same mobile network generation.
Operating System Android 6.0 (Marshmallow) Android 7.0 Nougat
User Interface HTC Sense -
Intelligent Assistant - Bixby
Payment Technology - Samsung Pay
Navigation GPS, GLONASS GPS, A-GPS, GLONASS, BeiDou, Galileo
COMMUNICATIONS HTC One A9S Samsung Galaxy S8
Data Transmission GPRS, EDGE, HSDPA, HSUPA, HSPA+, FDD-LTE, TDD-LTE GPRS, EDGE, HSDPA, HSUPA, HSPA+, FDD-LTE, TDD-LTE
2G Band 850 GSM, 900 GSM, 1800 GSM, 1900 GSM 850 GSM, 900 GSM, 1800 GSM, 1900 GSM
3G UMTS Band - Band 1, Band 2, Band 4, Band 5, Band 8
3G UMTS Frequency - 2100, 1900, 1700, 850, 900
4G LTE Band Band 1, Band 3, Band 7, Band 8, Band 20 Band 1, Band 2, Band 3, Band 4, Band 5, Band 7, Band 8, Band 12, Band 13, Band 17, Band 18, Band 19, Band 20, Band 25, Band 26, Band 28, Band 32, Band 38, Band 39, Band 40, Band 41, Band 66
4G LTE Frequency FDD 2100, FDD 1800+, FDD 2600, FDD 900, FDD 800 DD FDD 2100, FDD 1900 PCS, FDD 1800+, FDD 1700 - 2110 AWS, FDD 850, FDD 2600, FDD 900, FDD 700a, FDD 700c, FDD 700b, FDD 800 lower, FDD 800 upper, FDD 800 DD, FDD 1900+, FDD 850+, FDD 700 APT, FDD 1500 L, TDD 2600, TDD 1900, TDD 2300, TDD 2500, FDD 1700 - 2110 AWS-3
Wireless Interface IEEE 802.11a/b/g/n IEEE 802.11a/b/g/n/ac, ANT+/ANT
Bluetooth Bluetooth 4.2 Bluetooth 5.0 LE
Bluetooth Profiles - HFP, HSP, OPP, PAN, A2DP, AVRCP, HID, SAP, PBAP, MAP, HOGP
NFC Yes Yes Both phones have an NFC reader for mobile payments.
Messaging Services SMS, MMS SMS, MMS
MEDIA HTC One A9S Samsung Galaxy S8
Supported Digital Audio Standards WAV, MP3, OGG, MKA, M4A, 3GA, MP4, MID WAV, WMA, PCM, AMR, MP3, FLAC, XMF, OGG, MIDI, M4A, apt-X, DSF, DSD, MXMF, OGA, AWB, IMY, RTTTL, RTX, OTA, DFF, MID
Supported Digital Video Standards MKV, AVI, MPEG-4, WMV, 3GP, TS, WebM, 3G2 MKV, FLV, AVI, MPEG-4, WMV, ASF, 3GP, M4V, WebM, 3G2
Sound Enhancements HTC BoomSound -
FEATURES HTC One A9S Samsung Galaxy S8
Phone Functions Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert
Sensors Ambient light sensor, proximity sensor, digital compass, magnetometer, G-sensor Accelerometer, proximity sensor, barometer, gyro sensor, hall sensor, RGB sensor, heart rate, pressure sensor, geomagnetic sensor
Security Devices Fingerprint reader Fingerprint reader, eye scan
Additional Phone Features Wi-Fi Miracast, Dual microphones, HTC Connect, HTC Freestyle Layout Face Unlock, Wi-Fi Miracast, MU-MIMO technology, Fast Charging, Samsung KNOX
OTHERS HTC One A9S Samsung Galaxy S8
Included Accessories Power adapter Stereo headset, USB cable, power adapter, SIM card removal tool, micro-USB connector, 2 pair ear plugs, USB-C to Micro-USB Adapter
Compliant Standards - IP68
Max Depth of Water Resistance - 1.5 m
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