Phone Comparison - HTC One M8 vs Samsung Galaxy J7 vs Samsung Galaxy S8

Price Comparison (India) -

general General Info

Manufacturer HTC Samsung Samsung
Announced March 2014 June 2015 March 2017
Status Available - March 2014 Available - June 2015 Available - April 2017
Price - Rs. 13,400 ($197.06) [Similarly Priced] Rs. 57,900 ($720.00) [Similarly Priced]
Colors Glacial Silver, Gunmetal Gray, Amber Gold White, Black Black, White, Gold, Silver, Pink Gold
Form Factor Candybar Candybar Candybar
Dimension 146.4 x 70.6 x 9.4 mm
(5.76 x 2.78 x 0.37 in)
152.4 x 78.6 x 7.5 mm
(6 x 3.09 x 0.3 in)
148.9 x 68.1 x 8 mm
(5.86 x 2.68 x 0.31 in)
Weight 160 g (5.64 oz) 171 g (6.03 oz) 155 g (5.47 oz)
SIM Type - - Dual-SIM
2G Network GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only)
3G Network HSDPA 850 / 900 / 1900 / 2100
HSDPA 850 / 1900 / 2100
HSDPA 850 / 1700 / 1900 / 2100
HSDPA 900 / 2100 HSDPA
4G Network LTE 800 / 900 / 1800 / 2600
LTE 700 / 1700 / 2100
LTE 700 / 900 / 1800 / 2100 / 2600
LTE 700 / 850 / 1700 / 1800 / 1900 / 2100 / 2600
LTE LTE
Messaging SMS, MMS, Push Mail, EMail SMS, MMS, EMail, IM SMS, MMS, EMail, IM
Build Features Corning Gorilla Glass 3 - -
Notification LED - - Yes

hardware Hardware and OS

OS Android OS, v4.4.2 (KitKat) Android OS, v5.1 (Lollipop) Android OS, v7.0 (Nougat)
Processor Quad-core 2.3 GHz Krait 400, Qualcomm MSM8974AB Snapdragon 801 Octa-core 1.2 GHz, Exynos 7580 Octa-core (4x2.35 GHz Kryo & 4x1.9 GHz Kryo)
Octa-core (4x2.3 GHz & 4x1.7 GHz), Qualcomm MSM8998 Snapdragon 835
Exynos 8895 Octa
GPU Adreno 330 Mali-T720 Adreno 540
RAM 2 GB 1.5 GB 4 GB
Internal Memory 16/32 GB 16 GB 64 GB
External Memory microSD, up to 128 GB microSD, up to 128 GB microSD, up to 256 GB (dedicated slot)

display Display

Type Super LCD3 Capacitive Touchscreen Super AMOLED Capacitive Touchscreen Super AMOLED capacitive touchscreen, Gorilla Glass 5
Colors 16M colors 16M colors 16M colors
Size 5.0 inches 5.5 inches 5.8 inches
Resolution 1080 x 1920 pixels (441 ppi) 720 x 1280 pixels (267 ppi) 1440 x 2960 pixels (568 ppi)
Screen-to-Body Ratio 66.55% 69.63% 84.06%
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack yes yes yes
Radio Stereo FM radio with RDS FM radio with RDS; recording No
Games Yes + Downloadable Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes yes

camera Camera

Rear Camera Dual 4 MP, 2688х1520 pixels 13 MP, 4128 x 3096 pixels 12 MP
Flash Dual-LED LED flash Dual-LED (Dual Tone)
Features Auto focus, 1/3' Sensor Size, 2µm Pixel Size, Simultaneous HD Video And Image Recording, Geo-tagging, Face And Smile Detection Auto focus, Geo-tagging, Touch Focus, Beauty Face, Continuous Shots, Sensor Size: 1/3.06-inch, F1.9, Interval Shot, Panorama, Sports Mode, Sound and Shot Mode Phase Detection Autofocus, OIS, f/1.7 aperture, Geo-tagging, Simultaneous 4K Video And 9MP Image Recording, Touch Focus, Face/smile Detection, Auto HDR, Panorama
Video Yes, 1080p@30fps, 720p@60fps, HDR, Stereo Sound Rec., Video Stabilization 1080p@30fps 2160p@60fps, 1080p@120fps, HDR, dual-video rec.
Front Camera Yes, 5 MP, 1080p@30fps, HDR [Similar] 5 MP [Similar] 8 MP, AF [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSDPA, 42 Mbps (21 Mbps - AT&T), HSUPA, 5.76 Mbps; LTE, Cat4, 50 Mbps UL, 150 Mbps DL HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps HSPA, LTE, VoLTE
Bluetooth Yes, v4.0 with A2DP v4.1, A2DP v4.2, A2DP, LE, aptX
Wi-Fi Wi-Fi 802.11 a/b/g/n/ac, Wi-Fi Direct, DLNA, Wi-Fi hotspot Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
USB Yes, microUSB v2.0 (MHL), USB On-the-go, USB Host microUSB v2.0 v3.1, Type-C 1.0 reversible connector
GPS Yes, with A-GPS support and GLONASS Yes, with A-GPS, GLONASS Yes, with A-GPS, GLONASS, BDS
Browser HTML5 HTML5 HTML5

memory User Memory

Internal 16/32 GB, 2 GB RAM 16 GB, 1.5 GB RAM 64 GB, 4 GB RAM
Expandable Storage microSD, up to 128 GB microSD, up to 128 GB microSD, up to 256 GB (dedicated slot)
USB OTG Supported - Supported

Apps Sensors

Fingerprint fingerprint not supported fingerprint not supported fingerprint supported
Proximity Sensor proximity sensor present proximity sensor present proximity sensor present
Accelerometer Sensor accelerometer sensor present accelerometer sensor present accelerometer sensor present
Barometer Sensor barometer sensor barometer sensor barometer sensor present
Heart-rate Sensor heart rate sensor heart rate sensor heart rate sensor present
NFC NFC supported NFC not supported NFC supported

battery Battery

Type Non-removable Li-Po Battery Li-Ion Battery Non-removable Li-Ion battery
Capacity 2600 mAh 3000 mAh 3000 mAh
Stand by Up to 271 h (2G)
Up to 496 h (3G)
Up to 354 h -
Talk Time Up to 14 h (2G)
Up to 20 h (3G)
Up to 18 h (3G) -