Apple iPhone 6S vs HTC One M9

A spec-by-spec comparison of the Apple iPhone 6S and the HTC One M9, taken from their full specification sheets. Green marks the better value in each measured row.

Head to head

Apple iPhone 6SHTC One M9
Price$45$59
Our rating6/107/10
Battery1,715 mAh2,840 mAh
RAM (max)2 GB—
Storage (max)128 GB128 GB
Screen size4.7 in5 in
Main camera12 MP20.7 MP
Weight (lower is lighter)143 g157 g
ReleasedSep 2015Apr 2015
Summary: Apple iPhone 6S is ahead on weight (lower is lighter). HTC One M9 is ahead on our rating, battery, screen size, main camera.
★ Which should you buy? HTC One M9 is the stronger overall pick on the measured specs. If budget matters more than the extra capability, Apple iPhone 6S is the cheaper option.

Display

Apple iPhone 6SHTC One M9
TypeIPS LCDSuper LCD3
Size4.7 inches, 60.9 cm2 (~65.6% screen-to-body ratio)5.0 inches
Resolution750 x 1334 pixels, 16:9 ratio (~326 ppi density)1080 x 1920 pixels (~441 ppi density)
ProtectionIon-strengthened glass, oleophobic coatingCorning Gorilla Glass
Features500 nits (typ), 3D Touch—

Platform

Apple iPhone 6SHTC One M9
OSiOS 9, upgradable to iOS 15.8—
ChipsetApple A9 (14 nm)Qualcomm MSM8994 Snapdragon 810
CPUDual-core 1.84 GHz TwisterOcta-core (4x1.5 GHz Cortex-A53 & 4x2.0 GHz Cortex-A57)
GPUPowerVR GT7600 (six-core graphics)Adreno 430
OS (upgradable to)—Android 7.0 (Nougat)

Memory

Apple iPhone 6SHTC One M9
Card slotNo—
Internal16GB 2GB RAM, 32GB 2GB RAM, 64GB 2GB RAM, 128GB 2GB RAM—
Internal Storage—32GB
RAM—3GB
Card Slot—microSDXC (dedicated slot), up to 128GB (originally)

Main Camera

Apple iPhone 6SHTC One M9
Single12 MP, f/2.2, 29mm (standard), 1/3", PDAF—
FeaturesDual-LED dual-tone flash, HDR, Live Photos, panoramaAutofocus, BSI sensor, f/2.2 aperture, 27.8mm lens, dual-LED (dual tone) flash
Video4K@30fps, 1080p@60fps, 1080p@120fps, 720p@240fps4K@30fps, 1080p@60fps, 720p@120fps
Megapixels—20.7 MP

Selfie Camera

Apple iPhone 6SHTC One M9
Single5 MP, f/2.2, 31mm (standard)—
FeaturesFace detection, HDR, panoramaf/2.0 aperture, 26.8mm lens, HDR
Video1080p@30fps1080p@30fps
Megapixels—4 MP (Ultrapixel)

Battery

Apple iPhone 6SHTC One M9
TypeLi-Ion 1715 mAh, non-removable (6.55 Wh)Non-removable Li-Po
Talk timeUp to 14 h (3G)—
Music playUp to 50 h—
Capacity—2840 mAh
Charging—Fast charging (Quick Charge 2.0)

Body

Apple iPhone 6SHTC One M9
Dimensions138.3 x 67.1 x 7.1 mm (5.44 x 2.64 x 0.28 in)144.6 x 69.7 x 9.6 mm (5.69 x 2.74 x 0.38 in)
Weight143 g (5.04 oz)157 g (5.54 oz)
BuildGlass front (Ion-strengthened glass), aluminum back, aluminum frameAluminum unibody
SIMNano-SIMNano-SIM
OtherApple Pay (Visa, MasterCard, AMEX certified)—

Comms

Apple iPhone 6SHTC One M9
WLANWi-Fi 802.11 a/b/g/n/ac, dual-band, hotspotWi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, DLNA, hotspot
Bluetooth4.2, A2DP, LE4.1, A2DP, aptX
GPSGPS, GLONASS, GALILEO, BDSYes, with A-GPS, GLONASS
NFCYes (Apple Pay only)Yes
RadioNoFM radio
USBLightning, USB 2.0microUSB 2.0 (MHL 3.0 TV-out), OTG
Infrared port—Yes

Launch

Apple iPhone 6SHTC One M9
Announced2015, September 09March 1, 2015
StatusReleased 2015, September 25—
Released—April 10, 2015
OS at launch—Android 5.0.2 (Lollipop)
UI—HTC Sense 7

Frequently asked questions

Which has the better battery, Apple iPhone 6S or HTC One M9?

HTC One M9 — 1,715 mAh for the Apple iPhone 6S versus 2,840 mAh for the HTC One M9.

Which is lighter, Apple iPhone 6S or HTC One M9?

Apple iPhone 6S — 143 g for the Apple iPhone 6S versus 157 g for the HTC One M9.

Which is newer, Apple iPhone 6S or HTC One M9?

Apple iPhone 6S — Sep 2015 for the Apple iPhone 6S versus Apr 2015 for the HTC One M9.

Is the Apple iPhone 6S or the HTC One M9 rated higher?

We rate the Apple iPhone 6S 6/10 and the HTC One M9 7/10.

Best phone lists →